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Download 040000071 - pRack PR100 compressor rack controller

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pRack PR100
compressor rack controller
Quick guide
LEIA E CONSERVE
ESTAS INSTRUÇÕES
READ AND SAVE
THESE INSTRUCTIONS
NO POWER
& SIGNAL
CABLES
TOGETHER
READ CAREFULLY IN THE TEXT!
I n t e g r a t e d
C o n t r o l
S o l u t i o n s
&
E n e r g y
S a v i n g s
ENG
CAREL, its employees or subsidiaries be liable for any lost earnings or
sales, losses of data and information, costs of replacement goods or
services, damage to things or people, downtime or any direct, indirect,
incidental, actual, punitive, exemplary, special or consequential damage
of any kind whatsoever, whether contractual, extra-contractual or due
to negligence, or any other liabilities deriving from the installation, use
or impossibility to use the product, even if CAREL or its subsidiaries are
warned of the possibility of such damage.
IMPORTANT
CAREL bases the development of its products on decades of experience
in HVAC, on the continuous investments in technological innovations
to products, procedures and strict quality processes with in-circuit
and functional testing on 100% of its products, and on the most
innovative production technology available on the market. CAREL and
its subsidiaries nonetheless cannot guarantee that all the aspects of
the product and the software included with the product respond to
the requirements of the ﬁnal application, despite the product being
developed according to start-of-the-art techniques. The customer
(manufacturer, developer or installer of the ﬁnal equipment) accepts
all liability and risk relating to the conﬁguration of the product in order
to reach the expected results in relation to the speciﬁc ﬁnal installation
and/or equipment. CAREL may, based on speciﬁc agreements, act as a
consultant for the positive commissioning of the ﬁnal unit/application,
however in no case does it accept liability for the correct operation of
the ﬁnal equipment/system.
DISPOSAL
INFORMATION FOR USERS ON THE CORRECT HANDLING OF WASTE
ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE)
In reference to European Union directive 2002/96/EC issued on 27
January 2003 and the related national legislation, please note that:
•
WEEE cannot be disposed of as municipal waste and such waste
must be collected and disposed of separately;
•
the public or private waste collection systems deﬁned by local
legislation must be used. In addition, the equipment can be
returned to the distributor at the end of its working life when
buying new equipment;
•
the equipment may contain hazardous substances: the improper
use or incorrect disposal of such may have negative eﬀects on
human health and on the environment;
•
the symbol (crossed-out wheeled bin) shown on the product or
on the packaging and on the instruction sheet indicates that the
equipment has been introduced onto the market after 13 August
2005 and that it must be disposed of separately;
•
in the event of illegal disposal of electrical and electronic waste,
the penalties are speciﬁed by local waste disposal legislation.
The CAREL product is a state-of-the-art product, whose operation is
speciﬁed in the technical documentation supplied with the product or
can be downloaded, even prior to purchase, from the website www.
CAREL.com.
Each CAREL product, in relation to its advanced level of technology,
requires setup / conﬁguration / programming / commissioning to be
able to operate in the best possible way for the speciﬁc application. The
failure to complete such operations, which are required/indicated in the
user manual, may cause the ﬁnal product to malfunction; CAREL accepts
no liability in such cases.
Only qualiﬁed personnel may install or carry out technical service on
the product.
The customer must only use the product in the manner described in the
documentation relating to the product.
In addition to observing any further warnings described in this manual,
the following warnings must be heeded for all CAREL products:
•
Prevent the electronic circuits from getting wet. Rain, humidity
and all types of liquids or condensate contain corrosive minerals
that may damage the electronic circuits. In any case, the product
should be used or stored in environments that comply with the
temperature and humidity limits speciﬁed in the manual.
•
Do not install the device in particularly hot environments. Too
high temperatures may reduce the life of electronic devices,
damage them and deform or melt the plastic parts. In any case,
the product should be used or stored in environments that
comply with the temperature and humidity limits speciﬁed in
the manual.
•
Do not attempt to open the device in any way other than
described in the manual.
•
Do not drop, hit or shake the device, as the internal circuits and
mechanisms may be irreparably damaged.
•
Do not use corrosive chemicals, solvents or aggressive
detergents to clean the device.
•
Do not use the product for applications other than those
speciﬁed in the technical manual.
Warranty on the materials: 2 years (from the date of production,
excluding consumables).
Approval: the quality and safety of CAREL INDUSTRIES Hqs products
are guaranteed by the ISO 9001 certiﬁed design and production system.
WARNING: separate as much as possible the probe and digital input
signal cables from the cables carrying inductive loads and power cables
to avoid possible electromagnetic disturbance. Never run power cables
(including the electrical panel wiring) and signal cables in the same
conduits.
NO POWER
& SIGNAL
CABLES
TOGETHER
READ CAREFULLY IN THE TEXT!
Key icone
NOTE:
All of the above suggestions likewise apply to the controllers, serial
boards, programming keys or any other accessory in the CAREL product
portfolio.
CAREL adopts a policy of continual development. Consequently, CAREL
reserves the right to make changes and improvements to any product
described in this document without prior warning.
IMPORTANT:
TUTORIAL:
The technical speciﬁcations shown in the manual may be changed
without prior warning.
to bring attention to a very important
subject; in particular, regarding the
practical use of the various functions of
the product.
to bring critical issues regarding the use
of the pRack PR100 to the attention of
the user.
some simple examples to accompany
the user in conﬁguring the most common
settings.
The liability of CAREL in relation to its products is speciﬁed in the
CAREL general contract conditions, available on the website www.
CAREL.com and/or by speciﬁc agreements with customers; speciﬁcally,
to the extent where allowed by applicable legislation, in no case will
3
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
Content
1.
1.1
1.2
1.3
1.4
2.
1.5
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
2.13
3.
START UP
7
Starting the ﬁrst time .............................................................................................................................................7
Pre-conﬁgurations ..................................................................................................................................................7
Wizard .............................................................................................................................................................................7
Example of conﬁguring a system with 2 suction and condenser lines using ....................
the Wizard ....................................................................................................................................................................8
PRE-CONFIGURATION
10
Advanced conﬁguration ..................................................................................................................................10
Pre-conﬁguration 1: RS2 ..................................................................................................................................11
Pre-conﬁguration 2: RS3 ..................................................................................................................................12
Pre-conﬁguration 3: RS3p ..............................................................................................................................14
Pre-conﬁguration 4: RS3i .................................................................................................................................16
Pre-conﬁguration 5: RS4 ..................................................................................................................................18
Pre-conﬁgurazione 6: RS4i ..............................................................................................................................20
Pre-conﬁguration 7: SL3d................................................................................................................................22
Pre-conﬁguration 8: SL5d................................................................................................................................24
Pre-conﬁguration 9: SW1.................................................................................................................................26
Pre-conﬁguration 10: SW2 ..............................................................................................................................28
Pre-conﬁguration 11: d-RS2 ...........................................................................................................................30
Pre-conﬁguration 12: d-RS3 ...........................................................................................................................32
Pre-conﬁguration 13: d-RS4 ...........................................................................................................................34
PARAMETERS TABLE
36
5
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
1.
1.1
START UP
sure the Carel default values have been reset as
described in paragraph 6.8.2 of the User Manual
cod.+0300011EN.
Starting the ﬁrst time
After having correctly installed pRack, as described
in the User Manual cod. +0300011EN, a number of
preliminary operations are required to conﬁgure the
installation.
Important: after having conﬁgured the system,
power down the controller and power up again.
Tutorial: the pRack PR100 conﬁguration
procedure varies according to the complexity of
the installation:
A. systems with only one board and maximum one
external terminal. In this case, simply connect the
terminal (if not built-in), power up the board and
select one of the conﬁguration solutions described
below.
B. systems with more than one board in pLAN or
two external terminals. In this case, the additional
operations described in Appendix A. 2 of the User
Manual cod.+0300011EN need to be completed
before proceeding with conﬁguration.
1.2
Pre-conﬁgurations
Start up
Select Config.Item:
PRE-CONFIGURATION
Choose one from the
configuration in the
list
Fig. 1.a
This solution is used to choose between thirteen
conﬁgurations pre-loaded in the pRack PR100 software.
For the description of the pre-conﬁgurations see the
table below, while for the complete description of each
conﬁguration see Chap.2.
pRack PR100 automatically conﬁgures the inputs and
outputs as described in paragraph 4.1.4 of the User
Manual cod.+0300011EN; for details on the inputs and
outputs associated with each pre-conﬁguration, see
Chap. 2.
The procedure for conﬁguring an installation described
below is the same for all system conﬁgurations that
feature just one pRack PR100 board, and for system
conﬁgurations with more than one board connected
in a pLAN.
When ﬁrst starting the pRack PR100 board, after waiting
around 1 minute, a screen is shown for choosing the
language used to display the program (English or Italian).
Press ENTER ( ) to change the language displayed,
while pressing ESC displays the following screen.
1.3
Wizard
Note: If no option is chosen within a time set by
parameter and visible on the screen, the current
language remains selected.
Start up
Note: pRack PR100 is available as standard with
English and Italian languages loaded on board.
Other languages are available at ksa.carel.com that can
be loaded onto the control using the pRack Manager
software, following the procedure described in Chap. 10
of
the
User
Manual
cod.+0300011EN.
Answer the questions
to have a fully
configuration
Select Config.Item:
WIZARD
Fig. 1.b
This solution is used to obtain the recommended
conﬁguration for the speciﬁc installation. By responding
to a series of questions, screen by screen, the user is
guided through the selection of the devices present.
Once the guided selection procedure has been
completed, the end result (report) is shown, and if
the conﬁguration is suitable the parameters to start
operation of the pRack PR100 can be installed directly,
including those associated with the inputs and
outputs as described in parag. 4.1.4 of the User Manual
cod.+0300011EN.
After having selected the user interface language, the
pRack PR100 software shows a screen for choosing
between three possible system conﬁguration solutions,
as follows:
• Pre-conﬁgurations
• Wizard
• Advanced conﬁguration.
Important: after having conﬁgured the system,
the conﬁguration can be modiﬁed, it can be
modiﬁed by repeating the same procedure, making
Note: after having conﬁgured the parameters
using the Wizard, the conﬁguration can be
modiﬁed manually, within the context of the selected
7
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
system conﬁguration.
Important: before starting the pRack PR100,
carefully check the settings made automatically
by the software.
Then select the type of system as SUCTION &
CONDENSER:
Wizard
Tutorial: The following paragraph shows a
Ib01
Type of Installation:
conﬁguration example using the Wizard for an
installation with two suction lines.
SUCTION & CONDENSER
1.4
Example of conﬁguring a system
with 2 suction and condenser
lines using the Wizard
Fig. 1.d
Set the type of compressors and control for suction
line 1, answering the questions prompted by the pRack
PR100 software, e.g.:
Below is a possible example of using the Wizard to
conﬁgure a typical system like the one shown in the
ﬁgure, with 2 suction lines and 2 condenser lines on
diﬀerent boards:
J7
J6
J5
J10
Y1
J9
Compressor type:
RECIPROCATING
C2
Y2
PWM 0/10V
GNX
NO2
GND
Tx/Rx
J8 ISOLATED
J10
serial card 2
J4
pLAN
J7
J6
J5
GND
Y2
C2
Tx/Rx GND
J9
serial card 2
J4
I/O
TLAN
GNX
NO2
Y1
Tx/Rx
J8 ISOLATED
GND
Tx/Rx GND
GND
TLAN
I/O
PWM 0/10V
Wizard
Ib03
Compressor config.
Compressor number:
NO1
NC1
C1
GND
ID1
J3
+VDC
+5Vref
GND
SYNC
B6
B5
G0
B4
B3
B2
G
I/O
J2
3
Fig. 1.e
serial card 1
J1
NO1
NC1
C1
GND
ID1
J3
+VDC
+5Vref
SYNC
GND
B6
G0
G
B5
B4
B3
J2
B2
J1
B1
input voltage:
max. power:
24 V (+10/-15%); 50/60 Hz
8 VA / 6 W
48 V (36Vmin…72 Vmax)
serial card 1
B1
input voltage:
max. power:
24 V (+10/-15%); 50/60 Hz
8 VA / 6 W
48 V (36Vmin…72 Vmax)
Wizard
Ib40
Compressor config.
Regulation by:
PRESSURE
Measure unit:
barg
I/O
Fig. 1.c
Refrigerant:
The preliminary operations to be completed before
conﬁguration are as follows:
1. with the boards not connected in the pLAN, power
up the second pRack board and set the pLAN
address to 2 (for details see Appendix A.2 of the
User Manual cod.+0300011EN)
2. power down and connect the two boards in the
pLAN, plus any terminals, as described in paragraph
3.7 of the User Manual cod.+0300011EN.
3. power up the boards and wait for the Wizard
selection screen to be displayed
R404A
Fig. 1.f
Wizard
Ib41
Compressor config.
Regulation type:
PROPORTIONAL BAND
Enable integral time
action:
YES
Fig. 1.g
After having conﬁgured suction line 1, a prompt will be
shown to conﬁgure another suction line, obviously the
answer is YES:
pRack +040000071 rel. 1.1 - 14.10.2011
8
ENG
After having also conﬁgured the second condenser line,
the software asks if a summary should be displayed of
the settings made:
Wizard
Ib43
Compressor config.
Wizard
Configure another
suction line:
Ib2a
Visualize Wizard
report:
YES
Fig. 1.h
NO
(Push (DOWN)
to continue)
To the next question, which prompts if there is a pRack
board dedicated to the second line, answer YES; in this
way, the pRack PR100 software prepares to conﬁgure
the board with address 2 in the pLAN:
Fig. 1.l
Wizard
Ib45
Compressor config.
If the settings are correct, the set values can be installed:
Wizard
Ib3a
Board necessary
1
Dedicated pRack
board for
suction line:
YES
2
All boards prsent
(ENTER) to continue
Fig. 1.i
After having answered the questions for the
conﬁguration of the second suction line, the software
then asks if there is a pLAN board dedicated to
condenser line 1. In the case shown in the example,
answer NO.
Fig. 1.m
After waiting a few seconds, the unit can be started.
Wizard
Wizard
Ib90
Compressor config.
Successfully complete
Dedicated pRack
board for
suction line:
Press (ENTER) to
continue
NO
Fig. 1.n
Fig. 1.j
Note: after having conﬁgured pRack PR100, the
After having conﬁgured condenser line 1, the software
asks if condenser line 2 is used; answer YES:
Wizard
device needs to be switched oﬀ and on again to
permanently save the new data.
Ib96
Configure another
condensing line:
YES
Fig. 1.k
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pRack +040000071 rel. 1.1 - 14.10.2011
ENG
1.5
Advanced conﬁguration
Start up
Select Config.Item:
ADVANCED CONFIGURATION
It only defines the
structure of the plant
For very expert users
Fig. 1.o
This solution is used to establish the conﬁguration
of the pLAN structure required for correct system
operation.
Once the procedure for selecting the various factors
that aﬀect the ﬁnal conﬁguration has been completed,
the pRack PR100 software veriﬁes whether the pLAN
conﬁguration is exact and prepares the user interface
for conﬁguration of the parameters that need to be set
manually by the user.
Important: this conﬁguration solution is only
recommended for expert users, as all the system
parameters need to be set manually
2.
PRECONFIGURATION
Here below there are listed the conﬁguration pre-set in the pRack software with the related features.
To enter the pre-conﬁguration list it is necessary to select the item PRE-CONFIGURATION in the screen shown by
pRack software at start up (see Chapter 1).
Summary of pre-conﬁgurations
compressors
N° index lines type
N° capacity modulation No. of
step
comp.
alarms
1 RS2
1
Piston - Scroll 2 1
2 RS3
1
Piston - Scroll 3 1
3 RS3p 1
Piston - Scroll 3 1
2
4 RS3i 1
Piston - Scroll 3
Inverter
3
5 RS4
1
Piston - Scroll 4 2
6 RS4i 1
Piston - Scroll 4 Inverter
3
7 SL3d 1
Scroll
3 Digital
1
8 SL5d 1
Scroll
5 Digital
1
9 SW1 1
Screw
1 2
2
10 SW2 1
Screw
2 2
2
11 d-RS2 2
Piston - Scroll 2 1
2 1
12 d-RS3 2
Piston - Scroll 3 1
3 1
13 d-RS4 2
Piston - Scroll 4 Inverter
3
4 Inverter
3
fans
N° inverter
Units in the
pLAN(as
well as the
terminal)
pRack PR100
Version
2
3
1
1
4
1
2
1
2
1
2
Inverter
Inverter
Inverter
Inverter
Inverter
-
1
1
1
1
1
1
1
1
1
1
1
Compact
Small
Medium
Medium
Medium
Large
Medium
Medium
Small
Small
Medium
3
3
1
1
Inverter
Inverter
1
Large
1,2
Medium + Medium
Tab. 2.a
pRack +040000071 rel. 1.1 - 14.10.2011
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ENG
2.1
Pre-conﬁguration 1: RS2
B7/ID5
T dis
B4
C1
NO1
B5/ID3
T suct
B3
C2
NO2
B6/ID4
Psuct
B1
F1
NO3
F2
NO4
NO5
Fig. 2.a
Description
2 reciprocating/ scroll compressors
2 fans
1 generic alarm for each compressor
1 generic alarm for condensers
HP/LP pressostats
pRack compact, PRK100X**
I/O list
Digital outputs
pRack PR100 Compact
NO1
NO2
NO3
NO4
NO5
pRack PR100 S, M, L, XL
NO1
NO2
NO3
NO4
NO5
Compressor 1
Compressor 2
Fan 1
Fan 2
Alarms output
Digital inputs
ID1
ID2
B5
B6
B7
ID1
ID2
ID3
ID4
ID5
Suction HP pressostat
Suction LP pressostat
Generic compressor 1 alarm
Generic compressor 2 alarm
Generic condenser alarm
Analog inputs
B1
B3
B4
B1
B3
B4
Suction pressure probe
Suction temperature probe
Discharge temperature probe
4...20 mA
NTC
HTNTC
-0.5..7.0 barg
Tab. 2.b
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01
Cab01
Cab03
Cab08
Caf10
Caf04
Cae24
Cae26
Dab01
Dab01
Dab03
Dab09
Dae01
Dae03
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
TEMPERATURE
PROPORTIONAL BAND
30.0 °C
2.0 °C
55.0 °C
5.0 °C
Tab. 2.c
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ENG
2.2
Pre-conﬁguration 2: RS3
ID6
Tdis Pcond
B4 B2
F1
NO4
F2
NO5
C2
C3
C1
NO3
NO1 NO2
ID5
ID3 ID4
Tsuct Psuct
B3
B1
NO7
Fig. 2.b
Description
3 reciprocating/ scroll compressors
3 fans
1 generic alarm for each compressor
1 generic alarm for condenser
HP/LP pressostats
pRack S, PRK100S**
pRack +040000071 rel. 1.1 - 14.10.2011
F3
NO6
12
ENG
I/O list
Digital outputs
NO1
NO2
NO3
NO4
NO5
NO6
NO7
Compressor 1
Compressor 2
Compressor 3
Fan 1
Fan 2
Fan 3
Alarms output
Digital inputs
ID1
ID2
ID3
ID4
ID5
ID6
Suction HP pressostat
Suction LP pressostat
Generic compressor 1 alarm
Generic compressor 2 alarm
Generic compressor 3 alarm
Common fan overload
Analog inputs
B1
B2
B3
B4
Suction pressure probe
Condensing pressure probe
Suction temperature probe
Discharge temperature probe
4...20 mA
4...20 mA
NTC
HTNTC
-0.5..7.0 barg
0.0..30.0 barg
Tab. 2.d
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01
Cab01
Cab03
Cab08
Caf10
Caf04
Cae24
Cae26
Dab01
Dab01
Dab03
Dab07
Dae01
Dae03
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
PRESSURE
PROPORTIONAL BAND
12.0 barg
2.0 barg
24.0 barg
7.0 barg
Tab. 2.e
13
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
2.3
Pre-conﬁguration 3: RS3p
Y1
ID10
Text
B5
Tdis Pcond
B4 B2
C1
NO1
NO2
ID3
ID4
C2
NO3
NO4
ID5
ID6
Tsuct
B3
F
NO7
ID9
C3
NO5
NO6
ID7
ID8
Psuct
B1
NO8
Fig. 2.c
Description
3 reciprocating compressors with one unloader each
1 fan stage with inverter
2 alarms for each compressor: thermal overload, oil
1 generic alarm for condenser
HP/LP pressostats
pRack M, PRK100M*
pRack +040000071 rel. 1.1 - 14.10.2011
14
ENG
I/O list
Digital outputs
NO1
NO2
NO3
NO4
NO5
NO6
NO7
NO8
Compressor 1
Compressor 1, unloader
Compressor 2
Compressor 2, unloader
Compressor 3
Compressor 3, unloader
Fan
Alarms output
Digital inputs
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
ID9
ID10
Suction HP pressostat
Suction LP pressostat
Compressor 1, thermal overload alarm
Compressor 1, oil alarm
Compressor 2, thermal overload alarm
Compressor 2, oil alarm
Compressor 3, thermal overload alarm
Compressor 3, oil alarm
Common fan overload
Inverter alarm
Analog outputs
Y1
Common condenser inverter
Analog inputs
B1
B2
B3
B4
B5
Suction pressure probe
Condensing pressure probe
Suction temperature probe
Discharge temperature probe
External temperature probe
4...20 mA
4...20 mA
NTC
HTNTC
NTC
-0.5..7.0 barg
0.0..30.0 barg
Tab. 2.f
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01
Cab03
Cab08
Caf10
Caf04
Cae24
Cae26
Cab01
Dab01
Dab03
Dab07
Dae01
Dae03
Cab01
15
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
PRESSURE
PROPORTIONAL BAND
12.0 barg
2.0 barg
24.0 barg
7.0 barg
Tab. 2.g
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
2.4
Pre-conﬁguration 4: RS3i
Y2
ID14
Text
B5
Y1 Tdis Pcond
ID13 B4 B2
C1
NO1
ID3
ID4
ID5
C2
NO2
ID6
ID7
ID8
Tsuct
B3
F
NO4
ID12
C3
NO3
ID9
ID10
ID11
Psuct
B1
NO5
Fig. 2.d
Description
3 reciprocating compressors, the ﬁrst with inverter
1 fan stage with inverter
3 alarms for each compressor: thermal overload, oil, HP/LP
1 generic alarm for condenser
HP/LP pressostats
pRack M, PRK100M
pRack +040000071 rel. 1.1 - 14.10.2011
16
ENG
I/O List
Digital outputs
NO1
NO2
NO3
NO4
NO5
Compressor 1
Compressor 2
Compressor 3
Fan 1
Alarms output
Digital inputs
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
ID9
ID10
ID11
ID12
ID13
ID14
Suction HP pressostat
Suction LP pressostat
Compressor 1, thermal overload alarm
Compressor 1, oil alarm
Compressor 1, HP/LP alarm
Compressor 2, thermal overload alarm
Compressor 2, oil alarm
Compressor 2, HP/LP alarm
Compressor 3, thermal overload alarm
Compressor 3, oil alarm
Compressor 3, HP/LP alarm
Common fan overload
Compressor inverter alarm
Condenser inverter alarm
Analog outputs
Y1
Y2
First compressor inverter
Condenser inverter
0...10 Vdc
0...10 Vdc
Analog inputs
B1
B2
B3
B4
B5
Suction pressure probe
Condensing pressure probe
Suction temperature probe
Discharge temperature probe
External temperature probe
4...20 mA
4...20 mA
NTC
HTNTC
NTC
-0.5..7.0 barg
0.0..30.0 barg
Tab. 2.h
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01
Cab01
Cab03
Cab08
Caf10
Caf04
Cae24
Cae26
Dab01
Dab01
Dab03
Dab07
Dae01
Dae03
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
PRESSURE
PROPORTIONAL BAND
12.0 barg
2.0 barg
24.0 barg
7.0 barg
Tab. 2.i
17
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
2.5
Pre-conﬁguration 5: RS4
Text
B5
ID11
Tdis Pcond
B4 B2
C1
NO1
ID3
ID4
C2
NO2
ID5
ID6
C3
NO3
ID7
ID8
Tsuct
B3
Psuct
B1
F1
NO5
F2
NO6
C3
NO4
ID9
ID10
F4
NO8
NO9
Fig. 2.e
Descrizption
4 reciprocating/ scroll compressors
4 fans
2 alarms for each compressor: thermal overload, oil
1 generic alarm for condenser
HP/LP pressostats
pRack M, PRK100M*
pRack +040000071 rel. 1.1 - 14.10.2011
F3
NO7
18
ENG
I/O List
Digital outputs
NO1
NO2
NO3
NO4
NO5
NO6
NO7
NO8
NO9
Compressor 1
Compressor 2
Compressor 3
Compressor 4
Fan1
Fan2
Fan3
Fan4
Alarms output
Digital inputs
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
ID9
ID10
ID11
Suction HP pressostat
Suction LP pressostat
Compressor 1, thermal overload alarm
Compressor 1, oil alarm
Compressor 2, thermal overload alarm
Compressor 2, oil alarm
Compressor 3, thermal overload alarm
Compressor 3, oil alarm
Compressor 4, thermal overload alarm
Compressor 4, oil alarm
Common fan overload
Analog inputs
B1
B2
B3
B4
B5
Suction pressure probe
Condensing pressure probe
Suction temperature probe
Discharge temperature probe
External temperature probe
4...20 mA
4...20 mA
NTC
HTNTC
NTC
-0.5..7.0 barg
0.0..30.0 barg
Tab. 2.j
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01
Cab01
Cab03
Cab08
Caf10
Caf04
Cae24
Cae26
Dab01
Dab01
Dab03
Dab07
Dae01
Dae03
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
PRESSURE
PROPORTIONAL BAND
12.0 barg
2.0 barg
24.0 barg
7.0 barg
Tab. 2.k
19
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
2.6
Pre-conﬁgurazione 6: RS4i
Y2
ID17
Text
B5
Y1
ID16
Tdis Pcond
B4 B2
C1
NO1
ID3
ID4
ID5
C2
NO2
ID6
ID7
ID8
Tsuct
B3
C3
NO3
ID9
ID10
ID11
F
NO5
ID15
C3
NO4
ID12
ID13
ID14
NO6
Psuct
B1
Fig. 2.f
Description
4 reciprocating/ scroll compressors, the ﬁrst with inverter
1 fan stage with inverter
3 alarms for each compressor: thermal overload, oil diﬀerential, HP/LP
1 generic alarm for condenser
HP/LP pressostats
pRack L, PRK100L**
pRack +040000071 rel. 1.1 - 14.10.2011
20
ENG
I/O List
Digital outputs
NO1
NO2
NO3
NO4
NO5
NO6
Compressor 1
Compressor 2
Compressor 3
Compressor 4
Fan
Alarms output
Digital inputs
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
ID9
ID10
ID11
ID12
ID13
ID14
ID15
ID16
ID17
Suction HP pressostat
Suction LP pressostat
Compressor 1, thermal overload alarm
Compressor 1, oil diﬀerential alarm
Compressor 1, HP/LP alarm
Compressor 2, thermal overload alarm
Compressor 2, oil diﬀerential alarm
Compressor 2, HP/LP alarm
Compressor 3, thermal overload alarm
Compressor 3, oil diﬀerential alarm
Compressor 3, HP/LP alarm
Compressor 4, thermal overload alarm
Compressor 4, oil diﬀerential alarm
Compressor 4, HP/LP alarm
Common fan overload
Compressor inverter alarm
Condenser inverter alarm
Analog outputs
Y1
Y2
First compressor inverter
Common condenser inverter
0...10 Vdc
0...10 Vdc
Analog inputs
B1
B2
B3
B4
B5
Suction pressure probe
Condensing pressure probe
Suction temperature probe
Discharge temperature probe
External temperature probe
4...20 mA
4...20 mA
NTC
HTNTC
NTC
-0.5...7.0 barg
0.0...30.0 barg
Tab. 2.l
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01
Cab01
Cab03
Cab08
Caf10
Caf04
Cae24
Cae26
Cab01
Dab01
Dab03
Dab07
Dae01
Dae03
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
PRESSURE
PROPORTIONAL BAND
12.0 barg
2.0 barg
24.0 barg
7.0 barg
Tab. 2.m
21
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
2.7
Pre-conﬁguration 7: SL3d
ID6
Tdis Pcond
B4 B2
C2
C1
NO1, N07 NO2
ID4
ID3
C3
NO3
ID5
Tsuct
B3
Psuct
B1
F1
NO4
NO6
Fig. 2.g
Description
3 scroll compressors, the ﬁrst Digital Scroll
2 fans
1 generic alarm for each compressor
1 generic alarm for condenser
HP/LP pressostats
pRack M, PRK100M**
pRack +040000071 rel. 1.1 - 14.10.2011
F2
NO5
22
ENG
Lista I/O
Digital outputs
NO1
NO2
NO3
NO4
NO5
NO6
NO7 - SSR
Compressor 1
Compressor 2
Compressor 3
Fan 1
Fan 2
Alarms output
Compressor 1 – Digital Scroll
Digital inputs
ID1
ID2
ID3
ID4
ID5
ID6
Suction HP pressostat
Suction LP pressostat
Compressor 1, generic alarm
Compressor 2, generic alarm
Compressor 3, generic alarm
Common fan overload
Analog inputs
B1
B2
B3
B4
B5
Suction pressure probe
Condensing pressure probe
Suction temperature probe
Discharge temperature probe
External temperature probe
4...20 mA
4...20 mA
NTC
HTNTC
NTC
-0.5..7.0 barg
0.0..30.0 barg
Tab. 2.n
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01
Cab01
Cab03
Cab08
Caf10
Caf04
Cae24
Cae26
Dab01
Dab01
Dab03
Dab07
Dae01
Dae03
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
PRESSURE
PROPORTIONAL BAND
12.0 barg
2.0 barg
24.0 barg
7.0 barg
Tab. 2.o
23
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
2.8
Pre-conﬁguration 8: SL5d
Y1
ID9
Text
B5
F
NO6
ID8
Tdis Pcond
B4 B2
C1
C2
NO1, N07 NO2
ID3
ID4
Tsuct
B3
C3
NO3
ID5
C4
NO4
ID6
C5
NO5
ID7
Psuct
B1
Fig. 2.h
Description
5 scroll compressors, the ﬁrst Digital Scroll
1 fan stage with inverter
1 generic alarm for each compressor
1 generic alarm for condenser
HP/LP pressostats
pRack L, PRK100L**
pRack +040000071 rel. 1.1 - 14.10.2011
24
NO8
ENG
I/O List
Digital outputs
NO1
NO2
NO3
NO4
NO5
NO6
NO7 - SSR
NO8
Compressor 1
Compressor 2
Compressor 3
Compressor 4
Compressor 5
Fan
Compressor 1 – Digital Scroll
Alarms output
Digital inputs
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
ID9
Suction HP pressostat
Suction LP pressostat
Compressor 1, generic alarm
Compressor 2, generic alarm
Compressor 3, generic alarm
Compressor 4, generic alarm
Compressor 5, generic alarm
Common fan overload
Condenser inverter alarm
Analog outputs
Y1
Common condenser inverter
0..10 Vdc
Analog inputs
B1
B2
B3
B4
B5
Suction pressure probe
Condensing pressure probe
Suction temperature probe
Discharge temperature probe
External temperature probe
4...20 mA
4...20 mA
NTC
HTNTC
NTC
-0.5..7.0 barg
0.0..30.0 barg
Tab. 2.p
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01
Cab01
Cab03
Cab08
Caf10
Caf04
Cae24
Cae26
Dab01
Dab01
Dab03
Dab07
Dae01
Dae03
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
PRESSURE
PROPORTIONAL BAND
12.0 barg
2.0 barg
24.0 barg
7.0 barg
Tab. 2.q
25
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
2.9
Pre-conﬁguration 9: SW1
ID5
Text
B5
Tdis Pcond
B4 B2
F1
NO3
C1
NO1
NO2
NO7
NO12
ID3
ID4
Tsuct
B3
Psuct
B1
Fig. 2.i
Description
1 screw compressor with continuous modulation
- 2 pulsing capacity valves
- 2 relays for start up
2 fan stages
2 alarms for each compressor: generic, oil warning
1 generic alarm for condenser
HP/LP pressostats
pRack S, PRK100S**
pRack +040000071 rel. 1.1 - 14.10.2011
26
F2
NO4
NO5
ENG
I/O List
Digital outputs
NO1
NO2
NO3
NO4
NO5
NO7 - SSR
NO12 - SSR
Line relay
Part winding
Fan 1
Fan 2
Alarms output
CR1 pulsing capacity valve
CR2 pulsing capacity valve
Digital inputs
ID1
ID2
ID3
ID4
ID5
Suction HP pressostat
Suction LP pressostat
Compressor 1, generic alarm
Compressor 1, oil ﬂow warning
Common fan overload
Analog inputs
B1
B2
B3
B4
B5
Suction pressure probe
Condensing pressure probe
Suction temperature probe
Discharge temperature
External temperature
4...20 mA
4...20 mA
NTC
HTNTC
NTC
-0.5...7.0 barg
0.0...30.0 barg
Tab. 2.r
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01
Cab01
Cab03
Cab08
Caf10
Caf04
Cae24
Cae26
Dab01
Dab01
Dab03
Dab07
Dae01
Dae03
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
PRESSURE
PROPORTIONAL BAND
12.0 barg
2.0 barg
24.0 barg
7.0 barg
Tab. 2.s
27
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
2.10 Pre-conﬁguration 10: SW2
Y1
ID8
Text
B5
F2
NO9
ID7
Tdis Pcond
B4 B2
C1
NO1
NO2
NO3
NO4
ID3
ID4
C2
NO5
NO6
NO7
NO8
ID5
ID6
Tsuct
B3
Psuct
B1
Fig. 2.j
Description
2 screw compressors
- 2 capacity valves each
- 2 relays for start up each
1 fan stage with inverter
2 alarms for each compressor: generic, oil warning
1 generic alarm for condenser
HP/LP pressostats
pRack M, PRK100M**
pRack +040000071 rel. 1.1 - 14.10.2011
28
NO10
ENG
I/O List
Digital outputs
NO1
NO2
NO3
NO4
NO5
NO6
NO7
NO8
NO9
NO10
Screw compressor 1, line relay
Screw compressor 1, part winding
Screw compressor 1, CR1 valve
Screw compressor 1, CR2 valve
Screw compressor 2, line relay
Screw compressor 2, part winding
Screw compressor 2, CR1 valve
Screw compressor 2, CR2 valve
Fan 1
Alarms output
Digital inputs
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
Suction HP pressostat
Suction LP pressostat
Compressor 1, generic alarm
Compressor 1, oil ﬂow warning
Compressor 2, generic alarm
Compressor 2, oil ﬂow warning
Common fan overload
Condenser inverter alarm
Analog outputs
Y1
Common condenser inverter
0...10 Vdc
Analog inputs
B1
B2
B3
B4
B5
Suction pressure probe
Condensing pressure probe
Suction temperature probe
Discharge temperature probe
External temperature probe
4...20 mA
4...20 mA
NTC
HTNTC
NTC
-0.5...7.0 barg
0.0...30.0 barg
Tab. 2.t
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01
Cab01
Cab03
Cab08
Caf10
Caf04
Cae24
Cae26
Dab01
Dab01
Dab03
Dab07
Dae01
Dae03
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
PRESSURE
PROPORTIONAL BAND
12.0 barg
2.0 barg
24.0 barg
7.0 barg
Tab. 2.u
29
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
2.11 Pre-conﬁguration 11: d-RS2
ID5
Text
B7
Tdis Pcond
B5 B2
L1
F1
NO3
F2
NO4
L2
NO5
C1_L1
C2_L1
NO1
NO2
ID3
ID4
T suct Psuct
B4
B1
C1_L2
C2_L2
NO6
NO7
ID8
ID9
T suct Psuct
B6
B3
Fig. 2.k
Description
Double suction line
2 reciprocating/ scroll compressors for each line
2 fans
1 generic alarm for each compressor
1 generic alarm for condenser
HP/LP1/LP2 pressostats
pRack M, PRK100M*
pRack +040000071 rel. 1.1 - 14.10.2011
30
ENG
I/O List
Digital outputs
NO1
NO2
NO3
NO4
NO5
NO6
NO7
L1-Compressor 1
L1-Compressor 2
Fan 1
Fan 2
Alarms output
L2-Compressor 1
L2-Compressor 2
Digital inputs
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
ID9
HP1 suction pressostat
LP1 suction pressostat
L1-Compressor 1, generic alarm
L1-Compressor 2, generic alarm
Common fan overload
HP2 suction pressostat
LP2 suction pressostat
L2-Compressor 1, generic alarm
L2-Compressor 2, generic alarm
Analog inputs
B1
B2
B3
B4
B5
B6
B7
Suction pressure probe L1
Condensing pressure probe
Suction pressure probe L2
Suction temperature probe L1
Discharge temperature probe
Suction temperature probe L2
External temperature probe
4...20 mA
4...20 mA
4...20 mA
NTC
HTNTC
NTC
NTC
-0.5...7.0 barg
0.0...30.0 barg
-0.5...7.0 barg
Tab. 2.v
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01/ Cbb01
Cab01/ Cbb01
Cab03/ Cbb03
Cab08/ Cbb08
Caf10/ Cbf10
Caf04/ Cbf04
Cae24/ Cbe24
Cae26/ Cbe26
Dab01
Dab01
Dab03
Dab07
Dae01
Dae03
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
PRESSURE
PROPORTIONAL BAND
12.0 barg
2.0 barg
24.0 barg
7.0 barg
Tab. 2.w
31
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
2.12 Pre-conﬁguration 12: d-RS3
L1
ID6
Text
B9
Tdis Pcond
B5 B2
F1
NO4
F2
NO5
F3
NO6
C2
C3
C1
NO3
NO1 NO2
ID5
ID3 ID4
Tsuct Psuct
B4
B1
NO7
L2
ID12
Tdis Pcond
B8 B6
F1
NO11
F2
NO12
C2
C3
C1
NO10
NO8 NO9
ID11
ID9 ID10
Tsuct Psuct
B7
B3
Fig. 2.l
Description
2 lines in the same board
3 reciprocating/ scroll compressors for each line
3 fans for each line
1 generic alarm for each compressor
1 generic alarm for each condenser
HP/LP pressostats
pRack L, PRK100L*
pRack +040000071 rel. 1.1 - 14.10.2011
32
F3
NO13
ENG
I/O List
Digital outputs
NO1
NO2
NO3
NO4
NO5
NO6
NO7
L1-Compressor 1
L1-Compressor 2
L1-Compressor 3
L1-Fan 1
L1-Fan 2
L1-Fan 3
Common alarms output
Digital inputs
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
ID9
ID10
ID11
ID12
L1-Suction HP pressostat
L1-Suction LP pressostat
L1-Compressor 1, generic alarm
L1-Compressor 2, generic alarm
L1-Compressor 3, generic alarm
L1-Common fan overload
L2-Suction HP pressostat
L2-Suction LP pressostat
L2-Compressor 1, generic alarm
L2-Compressor 2, generic alarm
L2-Compressor 3, generic alarm
L2-Common fan overload
Analog inputs
B1
B2
B3
B4
B5
B6
B7
B8
B9
L1-Suction pressure probe
L1-Condensing pressure probe
L2-Suction pressure probe
L1-Suction temperature probe
L1-Discharge temperature probe
L2-Condensing pressure probe
L2-Suction temperature probe
L2-Discharge temperature probe
External temperature probe
NO8
NO9
NO10
NO11
NO12
NO13
L2-Compressor 1
L2-Compressor 2
L2-Compressor 3
L2-Fan 1
L2-Fan 2
L2-Fan 3
4...20 mA
4...20mA
4...20 mA
NTC
HTNTC
4...20mA
NTC
HTNTC
NTC
-0.5...7.0 barg
0.0...30.0 barg
-0.5...7.0 barg
0.0...30.0 barg
Tab. 2.x
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01/ Cbb01
Cab01/ Cbb01
Cab03/ Cbb03
Cab05/ Cbb05
Caf10/ Cbf10
Caf04/ Cbf04
Cae24/ Cbe24
Cae26/ Cbe26
Dab01/ Dbb01
Dab01 /Dbb01
Dab03/ Dbb03
Dab07/ Dbb07
Dae01/ Dbe01
Dae03/ Dbe03
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
PRESSURE
PROPORTIONAL BAND
12.0 barg
2.0 barg
24.0 barg
7.0 barg
Tab. 2.y
33
pRack +040000071 rel. 1.1 - 14.10.2011
ENG
2.13 Pre-conﬁguration 13: d-RS4
L1
Y2
ID17
Text
B5
Y1
ID16
Tdis Pcond
B4 B2
C1
NO1
ID3
ID4
ID5
C2
NO2
ID6
ID7
ID8
Tsuct
B3
C3
NO3
ID9
ID10
ID11
F
NO5
ID15
C3
NO4
ID12
ID13
ID14
NO6
Psuct
B1
L2
Y2
ID17
Text
B5
Y1
ID16
Tdis Pcond
B4 B2
C1
NO1
ID3
ID4
ID5
C2
NO2
ID6
ID7
ID8
Tsuct
B3
C3
NO3
ID9
ID10
ID11
F
NO5
ID15
C3
NO4
ID12
ID13
ID14
NO6
Psuct
B1
Fig. 2.m
Description
2 lines in separated boards
4 reciprocating/ scroll compressors for each line
First compressor with inverter
1 fan stage with inverter for each line
3 alarms for each compressor: thermal overload, oil, HP/LP
1 generic alarm for each condenser
HP/LP pressostats
2 pRack M, PRK100M**, one for each line
pRack +040000071 rel. 1.1 - 14.10.2011
34
ENG
I/O list for each board
Digital outputs
NO1
NO2
NO3
Compressor 1
Compressor 2
Compressor 3
NO4
NO5
NO6
Compressor 4
Fan
Alarms output
Digital inputs
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
ID9
ID10
ID11
ID12
ID13
ID14
Suction HP pressostat
Suction LP pressostat
Compressor 1, thermal overload alarm
Compressor 1, oil diﬀerential alarm
Compressor 1, HP/LP alarm
Compressor 2, thermal overload alarm
Compressor 2, oil diﬀerential alarm
Compressor 2, HP/LP alarm
Compressor 3, thermal overload alarm
Compressor 3, oil diﬀerential alarm
Compressor 3, HP/LP alarm
Compressor 4, thermal overload alarm
Compressor 4, oil diﬀerential alarm
Compressor 4, HP/LP alarm
ID15
ID16
ID17
Common fan overload
Compressor inverter alarm
Condenser inverter alarm
Analog outputs
Y1
Y2
First compressor inverter
Common condenser inverter
0...10 Vdc
0...10 Vdc
Analog inputs
B1
B2
B3
B4
B5 – solo linea 1
Suction pressure probe
Condensing pressure probe
Suction temperature probe
Discharge temperature probe
External temperature probe
4...20 mA
4...20 mA
NTC
HTNTC
NTC
-0.5...7.0 barg
0.0...30.0 barg
Tab. 2.z
Main parameters
Parameter
Suction regulation by
Suction regulation type
Suction setpoint
Suction diﬀerential
Compressors rotation type
Refrigerant
High suction pressure alarm threshold
Low suction pressure alarm threshold
Condenser regulation by
Condenser regulation type
Condenser setpoint
Condenser diﬀerential
High condenser pressure alarm threshold
Low condenser pressure alarm threshold
Mask index
Cab01/ Cbb01
Cab01/ Cbb01
Cab03/ Cbb03
Cab05/ Cbb05
Caf10/ Cbf10
Caf04/ Cbf04
Cae24/ Cbe24
Cae26/ Cbe26
Dab01 /Dbb01
Dab01 /Dbb01
Dab03/ Dbb03
Dab07/ Dbb07
Dae01/ Dbe01
Dae03/ Dbe03
Value
PRESSURE
NEUTRAL ZONE
3.5,barg
0.3 barg
FIFO
R404A
6.0 barg
0.0 barg
PRESSURE
PROPORTIONAL BAND
12.0 barg
2.0 barg
24.0 barg
7.0 barg
Tab. 2.aa
35
pRack +040000071 rel. 1.1 - 14.10.2011
36
PARAMETERS TABLE
B.In./Out.a.Statusb.Analog.in.
----Suction
Condensing
Superheat
Suct.temp.
Disch.temp.
Display description
---------
Main screen for
single suction line
and single condenser
--line(display only)
Mask index
Main screen
conﬁguration and the access level.
Number of compressors on (with unit ON)
Compressor activation percentage (with unit ON)
Number of fans on (with unit ON)
Fan activation percentage (with unit ON)
Unit status (with unit OFF)
Hours and minutes
Date
Suction pressure or temperature
Condensing pressure or temperature
Superheat
Suction temperature
Discharge temperature
Description
---------
---
…
…
-----------
Default
--%
--%
---
…
…
…
…
…
…
…
UOM
…
…
… (**)
… (**)
… (**)
… (**)
… (**)
Unit OFF from alarm
Unit OFF from blackout
Unit OFF from supervisor
Unit OFF by default
Unit OFF by DIN
Unit Oﬀ from keypad
Unit OFF by manual op.
0…12
0…100
0…16
0…100
Values
Note:Not all the screens and parameters shown in the table are always visible or can be set, the screens and parameters that are visible or can be set depend on the
Below is the table of the parameters that can be displayed on the terminal. The values indicated with ‘---‘ are not Signiﬁcant or are not set, while
the values indicated with ‘…’ may vary according to the conﬁguration, with the possible options visible on the user terminal. A row of ‘…’ means
that there are a series of parameters Similar to the previous ones.
Main menù
reach the parameters corresponding to the suction pressure probe with mask index Bab01, proceed as follows:
“Mask index”: indicates the unique address of each screen and consequently the path needed to reach the parameters available on this screen; for example, to
3.
37
Unit status (with unit OFF)
Compressor activation percentage (with unit ON, line 1)
Compressor activation percentage (with unit ON, line 2)
Fan activation percentage (with unit ON, line 1)
Fan activation percentage (with unit ON, line 2)
---------
---------
---
---------
Suction temperature (line 2)
Superheat (line 2)
Discharge temperature (line 1)
Discharge temperature (line 2)
---
---
Superheat (line 1)
----------…
…
-----------
Unit status (with unit OFF)
---
-------------------
---
…
…
-----------
Number of compressors on (with unit ON, line 2)
Compressor activation percentage (with unit ON, line 2)
Number of fans on (with unit ON, line 2)
Fan activation percentage (with unit ON, line 2)
Hours and minutes
Date
Suction pressure or temperature (line 1)
Condensing pressure or temperature (line 1)
Suction pressure or temperature (line 2)
Condensing pressure or temperature (line 2)
Suction temperature (line 1)
Number of compressors on (with unit ON, line 1)
Compressor activation percentage (with unit ON, line 1)
Number of fans on (with unit ON, line 1)
Fan activation percentage (with unit ON, line 1)
Suction pressure or temperature (line 2)
Condensing pressure or temperature (line 2)
Superheat (line 2)
Suction temperature (line 2)
Discharge temperature (line 2)
Unit status (with unit OFF)
--------L2-Suction
L2-Condens.
L2-Superheat
L2-Suct.temp.
L2-Disch.temp
---
------------L1-Suction
L1-Condens.
L2-Suction
L2-Condens.
Main screen for dou- L1-Suct.temp.
L1-Superheat Condenble suction line and
sing
double condenser
L2-Suct.temp.
line, same screen for L2-Superheat
both lines (display
L1-Disch.temp
only)
L2-Disch.temp
Main screen for double suction line and
double condenser
line, separate screens
for each line(display
only)
Hours and minutes
Date
Suction pressure or temperature (line 1)
Condensing pressure or temperature (line 1)
Superheat (line 1)
Suction temperature (line 1)
Discharge temperature (line 1)
----L1-Suction
L1-Condens.
L1-Superheat
L1-Suct.temp.
L1-Disch.temp
%
%
%
%
---
…
…
…
…
…
--%
--%
…
…
…
…
…
…
…
---
--%
--%
…
…
…
…
…
---
…
…
…
…
…
…
…
… (**)
… (**)
… (**)
… (**)
See values on screen for single
line
0…100
0…100
0…100
0…100
… (**)
…
…
… (**)
… (**)
… (**)
… (**)
… (**)
See values on screen for single
line
0…12
0…100
0…16
0…100
… (**)
… (**)
… (**)
… (**)
… (**)
See values on screen for single
line
0…12
0…100
0…16
0…100
…
…
… (**)
… (**)
… (**)
… (**)
… (**)
38
Display description
Aa05
(display only)
Aa04
(display only)
Aa03
(display only)
Aa02
(display only)
Aa01
(display only)
Eﬀective suction pressure set point (with compensation applied, line 1)
Time remaining to next compressor start (line 1)
Capacity delivered by compressor 1 on line 1 (a ''!'' to the right of the
value means that some form of compressor capacity override is active,
e.g. times, alarms, start-up procedure)
…
Capacity delivered by compressor 12 (line 1)
Suction temperature (line 1)
Superheat (line 1)
…
C12
Temperature
Superheat
C01
Compressor control type (line 1)
Setpoint
C01, C02, …C12
---
Control status (according to the type of control set, line 1)
…
-------
---
…(**)
---
Neutral zone
…(**)
…(**)
----…(**)
…(**)
---
Reg.type
Reg.status
Diﬀerential
Pressure
Sat.temp.
Act.setpoint
Diﬀerential
Actual/req.
Act.setpoint
-----
Default
-------
---
…
…
-------------------
Suction pressure (line 1)
Saturated suction temperature (line 1)
Eﬀective set point for pressure control (with compensation applied, line
1)
Control diﬀerential for pressure control (line 1)
Suction pressure (line 1)
Saturated suction temperature (line 1)
Eﬀective set point for temperature control (with compensation applied, line 1)
Control diﬀerential for temperature control (line 1)
Capacity delivered/capacity required for suction line (line 1)
Description
Compressor activation percentage (with unit ON, line 1)
Compressor activation percentage (with unit ON, line 2)
Fan activation percentage (with unit ON, line 1)
A.Unit status
Pressure
Sat.temp.
Mask index
Unit status (with unit OFF)
-------
Hours and minutes
Date
Suction pressure or temperature (line 1)
Suction pressure or temperature (line 2)
Condensing pressure or temperature
Suction temperature (line 1)
Discharge temperature (line 1)
Superheat (line 1)
Suction temperature (line 2)
Discharge temperature (line 2)
Superheat (line 2)
---
--Suction:
L1
L2
Condensing
L1-Suct.temp.
Main screen for
double suction line L1-Disch.temp
L1-Superheat
and single condenser L2-Suct.temp.
line,
L2-Disch.temp
(display only)
L2-Superheat
…
%
…
…
%
…
s
---
---
…
…
…
…
…
%
…
…
…
UOM
%
%
%
---
…
…
…
…
…
…
…
…
…
…
…
…
0…100
…(**)
…(**)
0…100
…(**)
…(**)
…(**)
…(**)
…(**)
0/0 …100/100
Stop Increas
Operating
Decrease
Timings
Standby
Allarms
Proportional band
Neutral zone
…(**)
0…32000
…(**)
… (**)
… (**)
Values
…
…
… (**)
… (**)
… (**)
… (**)
… (**)
… (**)
… (**)
… (**)
… (**)
See values on screen for single
line
0…100
0…100
0…100
39
Aa23 (display only)
Aa22
(display only)
Aa21
(display only)
Aa20
(display only)
Aa16
(display only)
Aa15
(display only)
Aa13
(display only)
Aa11
(display only)
Mask index
Oil status
Control diﬀerential for temperature control (line 1)
Capacity delivered/capacity required for condenser line (line 1)
Control status (according to the type of control set, line 1)
Condenser control type (line 1)
Condenser control eﬀective set point (with compens. applied, line 1)
Power output of fan 1 on line 1 (a ''!'' to the right of the value means that
some form of power override is active)
…
Power output of fan 8 on line 1 (a ''!'' to the right of the value means that
some form of power override is active)
Diﬀerential
Actual/req.
Status
Reg.type
Setpoint
F8
…
F1
Digital ScrollTM compressor time count (line 1)
Digital ScrollTM compressor status (line 1)
Digital ScrollTM valve status(line 1)
Digital ScrollTM compressor capacity required (line 1)
Digital ScrollTM compressor eﬀective capacity (line 1)
Condensing pressure (line 1)
Saturated condensing temperature (line 1)
Eﬀective set point for pressure control (with compens. applied, line 1)
Control diﬀerential for pressure control (line 1)
Condensing pressure (line 1)
Saturated condensing temperature (line 1)
Eﬀective set point for temperature control (with compe. applied, line 1)
Digital Scroll compressor operating status (line 1)
Countdown
Compr.
Valve
Requested cap.
Current capac.
Pressure
Sat.temp.
Act.setpoint
Diﬀerential
Pressure
Sat.temp.
Act.setpoint
Status
TM
Digital ScrollTM compressor oil dilution status (line 1)
Discharge temperature
Cap.reduction
Oil sump temp.
Liq.inj.6: DO
…
Liq.inj.1: DO
Description
Discharge temperature, compressor 1 (line 1)
…
Discharge temperature, compressor 6 (line 1)
Number of digital output associated and status of liquid injection/
economizer (*) compressor 1 (line 1)
…
Number of digital output associated and status of liquid injection/
economizer (*) compressor 6 (line 1)
Digital ScrollTM compressor discharge temperature (line 1)
Digital ScrollTM compressor capacity reduction in progress (line 1)
Digital ScrollTM compressor oil sump temperature (line 1)
Display description
Disch.1
…
Disch.6
---
…
%
…
…
%
---
---
---
%
…
s
----%
%
…
…
…
…
…
…
…
---
…
…
…
…
…
UOM
…
…
…
… (**)
Neutral zone
---
---
… (**)
--------------… (**)
… (**)
----… (**)
---
---
---
---
…
---
Default
--…
---
Oﬀ by time
On by time
Mod. manual
In pump down
ON / OFF
ON / OFF
0…100
…
0…100
0/0 …100/100
Stop
Operating
Increase
Timings
Decrease
Alarms
Stand-by
Proportional band
Neutral zone
…(**)
… (**)
Oﬀ
Start up
On
Alarm
0…999
OFF / ON
OFF / ON
0…100
0…100
… (**)
… (**)
… (**)
… (**)
… (**)
… (**)
… (**)
Ok / Diluite
…(**)
NO / YES
…(**)
0…29
…
0…29
Values
…(**)
…
…(**)
40
Aa45
(display only)
Aa43
(display only)
Aa41 (display only)
Aa05 (display only)
Aa34 (display only)
Aa33 (display only)
Aa32 (display only)
Aa31 (display only)
Aa25 (display only)
Aa24 (display only)
Mask index
Display description
Eﬀective suction pressure set point (with compensation applied, line 2)
Time remaining to next compressor start (line 2)
Capacity delivered by compressor 1 on line 2 (a ''!'' to the right of the
value means that some form of compressor capacity override is active,
e.g. times, alarms, start-up procedure)
…
Capacity delivered by compressor 12 (line 2)
Suction temperature (line 2)
Superheat (line 2)
Discharge temperature, compressor 1 (line 2)
…
Discharge temperature, compressor 6 (line 2)
N.ro of digital output associated and status liquid injection com.1 (line 2)
…
Number of digital output associated and status liquid injection compr. 6 (line
2)
Digital ScrollTM compressor discharge temperature (line 2)
Digital ScrollTM compressor capacity reduction in progress (line 2)
Digital ScrollTM compressor oil sump temperature (line 2)
Digital ScrollTM compressor oil dilution status (line 2)
Discharge temperature
Cap.reduction
Oil sump temp.
Oil status
Liq.inj.6: DO
…
C12
Temperature
Superheat
Disch.1
…
Disch.6
Liq.inj.1: DO
…
C01
Compressor control type (line 2)
Setpoint
C01, C02, …C12
Control status (according to the type of control set, line 2)
Description
Power output of fan 9 on line 1 (a ''!'' to the right of the value means that
some form of power override is active)
…
Power output of fan 16 on line 1 (a ''!'' to the right of the value means
that some form of power override is active)
Discharge temperature (line 1)
Outside temperature (line 1)
Suction pressure (line 2)
Saturated suction temperature (line 2)
Eﬀective set point for pressure control (with compensation applied, line
2)
Control diﬀerential for pressure control (line 2)
Suction pressure (line 2)
Saturated suction temperature (line 2)
Eﬀective set point for temperature control (with compensation applied,
line 2)
Control diﬀerential for temperature control (line 2)
Capacity delivered/capacity required for suction line (line 2)
Reg.type
Status
Diﬀerential
Actual/req.
Act.setpoint
Diﬀerential
Pressure
Sat.temp.
Act.setpoint
Discharge temperature
External temperature
Pressure
Sat.temp.
F16
…
F9
…
---
…
…
---
---
…
%
…
…
…
…
…
…
…
%
…
s
---
---
…
%
…
…
…
…
…
…
--------…
----…
---
…(**)
---
Neutral zone
---
…(**)
---
…(**)
…(**)
-----
…(**)
…
…
…
…
%
-----------
…
%
UOM
…
---
Default
…(**)
NO / SI
…(**)
Ok / Dilute
0…29
…
0…100
…(**)
…(**)
…(**)
…
…(**)
0…29
…
0…100
ON / OFF
ON / OFF
…(**)
0/0 …100/100
Stop
Operating
Increas
Timings
Decrease
Alarms
Standby
Proportional band
Neutral zone
…(**)
0…32000
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
… (**)
… (**)
0…100
…
0…100
Values
41
Aa55 (display only)
Aa54 (display only)
Aa53 (display only)
Aa52 (display only)
Aa51 (display only)
Aa50 (display only)
Aa46
(display only)
Mask index
Condenser control eﬀective set point (with compensat. applied, line 2)
Power output of fan 1 on line 2 (a ''!'' to the right of the value means that
some form of power override is active)
…
Power output of fan 8 on line 2 (a ''!'' to the right of the value means that
some form of power override is active)
Power output of fan 9 on line 2 (a ''!'' to the right of the value means that
some form of power override is active)
…
Power output of fan 16 on line 2 (a ''!'' to the right of the value means
that some form of power override is active)
Discharge temperature (line 2)
Outside temperature (line 2)
Discharge temperature
External temperature
F16
…
F9
F8
…
F1
Condenser control type (line 2)
Setpoint
Control status (according to the type of control set, line 2)
Reg.type
Reg.status
Diﬀerential
Actual/req.
Act.setpoint
Diﬀerential
Pressure
Sat.temp.
Act.setpoint
Digital ScrollTM compressor time count (line 2)
Digital ScrollTM compressor status (line 2)
Digital ScrollTM valve status(line 2)
Digital ScrollTM compressor capacity required (line 2)
Digital ScrollTM compressor eﬀective capacity (line 2)
Condensing pressure (line 2)
Saturated condensing temperature (line 2)
Eﬀective set point for pressure control (with compensation applied, line
2)
Control diﬀerential for pressure control (line 2)
Condensing pressure (line 2)
Saturated condensing temperature (line 2)
Eﬀective set point for temperature control (with compensation applied,
line 2)
Control diﬀerential for temperature control (line 2)
Capacity delivered/capacity required for condenser line (line 2)
…
…
%
-------
…
%
%
…
…
---
---
…
…
%
---
---
---
…
%
…
…
…
…
…
s
----%
%
…
…
---
UOM
…(**)
Neutral zone
---
…(**)
---
…(**)
…(**)
-----
…(**)
---------------
---
Digital ScrollTM compressor operating status (line 2)
Status
Countdown
Compr.
Valve
Requested cap.
Current capac.
Pressure
Sat.temp.
Default
Description
Display description
Oﬀ da tempo
On da tempo
Mod.manuale
In pump down
…(**)
…(**)
0…100
…
0…100
0…100
…
0…100
…(**)
0/0 …100/100
Stop Increas
Operating
Timings
Decrease
Standby
Alarms
Proportional band
Neutral zone
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
Values
Oﬀ
Start up
On
Alarm
0…999
OFF / ON
OFF / ON
0…100
0…100
… (**)
… (**)
42
Aa71 (display only)
Aa70 (display only)
Aa62 (display only)
Aa61 (display only)
Aa60 (display only)
Mask index
Status required for the screw compressor 1 with stepped modulation
Status, req.
Eﬀective status of screw compressor 2
Status required for the screw compressor 2
Countdown for minimum on time screw comp. 2
Countdown for minimum oﬀ time or wait between successive starts
screw comp. 2
Countdown for next step activation screw comp. 2
Envelope zone for screw compressor 1
Maximum duration allowed in the zone
Countdown
Maximum capacity allowed in the zone
Start-up status for screw compressor 1
Number of restarts
Status, req.
Minimum on time
Startup status
N° startup restart
Next step
Zone
Max admit.time
Countdown
Max admit.power
Min.oﬀ/starts
---
---
---
---
---
---
Default
---
---
-----
---
---
---
---
Screw comp. 1 oﬀ time with continuous capacity modulation
--Countdown for minimum oﬀ time or wait between successive starts
--screw comp. 1 with continuous capacity modulation
Countdown to start screw comp. 1 with continuous capacity modulation ---
Eﬀective status of screw compressor 1 with continuous capacity
modulation
Status,curr.
Min.on countdown
Max.pow.countdown
Shut down countd.
Status
Next step
Min.oﬀ/starts
Countdown for minimum on time screw comp. 1 with stepped modulation
Countdown for minimum oﬀ time or wait between successive starts
screw comp. 1 with stepped modulation
Countdown for next step activation screw comp. 1 with stepped
modulation
Eﬀective status of screw compressor 1 with stepped modulation
Status,curr.
Minimum on time
Description
Display description
---
---
s
--min
s
%
s
s
---
---
s
s
s
---
s
s
s
---
---
UOM
Stage 2
Stage 3
Stage 4
Stage 2
Stage 3
Stage 4
Shut down
Stage 2
Stage 3
Stage 4
Stage 2
Stage 3
Stage 4
0…999
0…14
0…999
0…32000
0…100
Oﬀ
Compressor on
Intermediate interval
Final interval
Compressor oﬀ
RestartAlarm
0…99
0…999
0…999
Oﬀ
Start up
Stage1
Oﬀ
Start up
Stage1
0…999
0…999
Oﬀ
Start up
Norm. operating
0…999
0…999
0…999
0…999
Values
Oﬀ
Start up
Stage1
Oﬀ
Start up
Stage1
43
Aaav (display only)
Aaau (display only)
Aaat (display only)
Aaas (display only)
Aaar (display only)
…
Aaan (display only)
Aa72 (display only)
Mask index
Description
Type of error in envelope deﬁnition
Type of alarm activated
Type of error in selection of predeﬁned envelope
Control variable value for generic stage function 1
Enabling variable status for generic stage function 1
Control set point for generic stage function 1
Control diﬀerential for generic stage function 1
Control mode for generic stage function 1 (direct or reverse)
Status of generic stage function 1
…
Control variable value for the generic stage function 5
Enabling variable status for the generic stage function 5
Control set point for the generic stage function 5
Control diﬀerential for the generic stage function 5
Control mode for the generic stage function 5 (direct or reverse)
Status of generic stage function 5
Control variable value for generic modulating function 1
Enabling variable status for generic modulating function 1
Control set point for generic modulating function 1
Control diﬀerential for generic modulating function 1
Control mode for generic modulating function 1 (direct or reverse)
Status of generic modulating function 1
Control variable value for generic modulating function 2
Enabling variable status for generic modulating function 2
Control set point for generic modulating function 2
Control diﬀerential for generic modulating function 2
Control mode for generic modulating function 2 (direct or reverse)
Status of generic modulating function 2
Control variable status for generic alarm function 1
Enabling variable status for generic alarm function 1
Type of alarm for generic alarm function 1
Control diﬀerential for generic alarm function 1
Status of generic alarm function 1
Control variable status for generic alarm function 2
Enabling variable status for generic alarm function 2
Type of alarm for generic alarm function 2
Control diﬀerential for generic alarm function 2
Status of generic alarm function 2
Display description
Err.code
Al.code
Envel.def.error code
Reg.var.
Enable
Setpoint
Diﬀerential
Mode
Status
…
Reg.var.
Enable
Setpoint
Diﬀerential
Mode
Status
Reg.variable
Enable
Setpoint
Diﬀerential
Mode
Status
Reg.variable
Enable
Setpoint
Diﬀerential
Mode
Status
Reg.variable
Enable
Type
Delay time
Status
Reg.variable
Enable
Type
Delay time
Status
------------…
---------------------------------------------------------
---
---
---
Default
…
--…
…
----…
…
--…
…
----…
--…
…
--%
…
--…
…
--%
------s
--------s
---
---
---
---
UOM
Values
No error
Env. def. inconsist.
No Alarm
Max time elapsed
Zone not allowed
Max. no. of restarts
No error
Comp. not supported
Gas type not allowed
…(**)
Not active / active
…(**)
…(**)
D, R
Not active / active
…
…(**)
Not active / active
…(**)
…(**)
D, R
Not active / active
…(**)
Not active / active
…(**)
…(**)
D, R
0.0…100.0
…(**)
Not active / active
…(**)
…(**)
D, R
0.0…100.0
Not active / active
Not active / active
Light / Serious
0…9999
Not active / active
Not active / active
Not active / active
Light / Serious
0…9999
Not active / active
44
Ab01 (display only)
Aaa3 (display only)
Aaa2 (display only)
Aaa1 (display only)
Aaaz (display only)
Aaay (display only)
Aaax (display only)
Aaaw (display only)
Mask index
Diﬀ.
Actual.setpoint
User setp.
Cond.temp.
Liquid Temp.
Subcooling
Status
Cond.temp.
Liquid Temp.
Subcooling
Status
Time fan 100%
Status
Ext.temp.
Ext.temp.thr.
Time fan 100%
Status
Status
Heat recl. temp.
An.OUT modulat.
HR Prevent
Status
Heat recl. temp.
An.OUT modulat.
HR Prevent
Status
Ext.temp.
Ext.temp.thr.
TB4: --:-- -> --:--
…
TB1: --:-- -> --:--
Display description
Weekday
Description
Day of the week
Enabling and deﬁnition of time band 1: start hour and minutes, end hour
and minutes for the generic scheduling function
…
Enabling and deﬁnition of time band 4: start hour and minutes, end hour
and minutes for the generic scheduling function
Status of generic scheduling function
Status of heat recovery function (line 1)
Heat recovery temperature (line 1)
Status of modulating heat recovery valve output (line 1)
Status of prevention via heat recovery (line 1)
Status of heat recovery function (line 2)
Heat recovery temperature (line 2)
Status of modulating heat recovery valve output (line 2)
Status of prevention via heat recovery (line 2)
Status of ChillBooster device (line 1)
Outside temperature (line 1)
ChillBooster activation threshold (line 1)
Number of minutes elapsed with fans at 100/number of minutes allowed
(line 1)
Status of ChillBooster device (line 2)
Outside temperature (line 2)
ChillBooster activation threshold (line 2)
Number of minutes elapsed with fans at 100/number of minutes allowed
(line 1)
Saturated condensing temperature (line 1)
Liquid temperature (line 1)
Subcooling (line 1)
Status of subcooling function (line 1)
Saturated condensing temperature (line 2)
Liquid temperature (line 2)
Subcooling (line 2)
Status of subcooling function (line 2)
User-deﬁned set point for suction pressure control, proportional control
(line 1)
Eﬀective set point for suction pressure control, proportional control (with
compensation applied, line 1)
Suction pressure control diﬀerential, proportional control (line 1)
…
---
---
---
…
…
…
…
…
…
--…
…
…
---
min
-------------------
--…
…
min
---------
----…
------…
------…
…
…
-------------------------
---
…
--…
UOM
---
Default
---
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
Open / Closed
…(**)
…(**)
…(**)
Open / Closed
0…999/0…999
OFF / ON
…(**)
…(**)
0…999/0…999
Not active / active
OFF / ON
…(**)
0.0…100.0
OFF / ON
OFF / ON
…(**)
0.0…100.0
OFF / ON
OFF / ON
…(**)
…(**)
…
…
…
Values
Monday, …, Sunday
45
Ab07 (display only)
Ab06 (display only)
Ab05 (display only)
Ab04 (display only)
Ab03 (display only)
Ab02 (display only)
Mask index
Display description
Diﬀ.
Actual.setp.
User setp.
Decr.diﬀ.
Incr.diﬀ.
Neutral zone
Actual.setp.
User setp.
Diﬀ.
Actual.setp.
User setp.
Decr.diﬀ.
Incr.diﬀ.
Neutral zone
Actual.setp.
User setp.
Diﬀ.
Actual.setp.
User setp.
Decr.diﬀ.
Incr.diﬀ.
Neutral zone
Actual.setpoint
User setp.
Description
User-deﬁned set point for suction pressure control, proportional control
(line 1)
Eﬀective set point for suction pressure control, proportional control (with
compensation applied, line 1)
Neutral zone for suction pressure control (line 1)
Increase diﬀerential for suction pressure control, neutral zone control (line
1)
Decrease diﬀerential for suction pressure control, neutral zone control
(line 1)
User-deﬁned set point for suction pressure control, proportional control
(line 2)
Eﬀective set point for suction pressure control, proportional control (with
compensation applied, line 2)
Suction pressure control diﬀerential, proportional control (line 2)
User-deﬁned set point for suction pressure control, proportional control
(line 2)
Eﬀective set point for suction pressure control, proportional control (with
compensation applied, line 2)
Neutral zone for suction pressure control (line 2)
Increase diﬀerential for suction pressure control, neutral zone control (line
2)
Decrease diﬀerential for suction pressure control, neutral zone control
(line 2)
User-deﬁned set point for condensing pressure control, proportional
control (line 1)
Eﬀective set point for condensing pressure control, proportional control
(with compensation applied, line 1)
Condensing pressure control diﬀerential, proport.control (line 1)
User-deﬁned set point for condensing pressure control, proportional
control (line 1)
Eﬀective set point for condensing pressure control, proportional control
(with compensation applied, line 1)
Neutral zone for condensing pressure control (line 1)
Increase diﬀerential for the condensing pressure control, neutral zone
control (line 1)
Decrease diﬀerential for the condensing pressure control, neutral zone
control (line 1)
User-deﬁned set point for condensing pressure control, proportional
control (line 2)
Eﬀective set point for condensing pressure control, proportional control
(with compensation applied, line 2)
Condensing pressure control diﬀerential, proportional control
(line 2)
…
…
-----
…
…
…
…
…
…
…
---
---
---
---
---
---
---
…
…
-----
…
…
-----
…
…
…
…
…
…
…
…
…
---
---
---
---
---
---
---
---
---
…
…
-----
UOM
Default
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
…(**)
Values
46
Ac07
Ac06
Ac04
Ac03
Ac02
Ac01
Ab12
Ab13
Ab14
Ab15
Ab08 (display only)
Mask index
OFF
Oﬀ from keypad ---
On-Oﬀ from keypad (line 1)
Unit status (display only)
--L1:
L2:
----Enable of unit OnOﬀ
By digit input
By supervisor
By black out
Unit on delay after
blackout
Enable of unit OnOﬀ
By digit input
By supervisor
By black out
Unit on delay after
blackout
NO
System on delay after black out (line 2)
0
NO
NO
NO
Enable unit On/Oﬀ from digit input (line 2)
Enable unit On/Oﬀ from supervisor (line 2)
Enable unit On/Oﬀ from black out (line 2)
0
System on delay after black out (line 1)
NO
NO
Enable unit On/Oﬀ from digit input (line 1)
Enable unit On/Oﬀ from supervisor (line 1)
Enable unit On/Oﬀ from black out (line 1)
OFF
OFF
On-Oﬀ from keypad (line 1)
On-Oﬀ from keypad (line 2)
s
-----
---
s
-----
---
-----
---
Oﬀ from keypad ---
…
…
…
…
…
…
…
…
Unit status (display only)
3.5 barg
12.0 barg
3.5 barg
12.0 barg
---
---
---
---
…
---
Status
Setpoint
Setpoint
Setpoint
Setpoint
Decr.diﬀ.
Incr.diﬀ.
Neutral zone
Actual setp.
UOM
Default
Description
User-deﬁned set point for condensing pressure control, proportional
control (line 2)
Eﬀective set point for condensing pressure control, proportional control
(with compensation applied, line 2)
Neutral zone for condensing pressure control (line 2)
Increase diﬀerential for the condensing pressure control, neutral zone
control (line 2)
Decrease diﬀerential for the condensing pressure control, neutral zone
control (line 2)
Setpoint without compensation (suction line 1)
Setpoint without compensation (condenser line 1)
Setpoint without compensation (suction line 2)
Setpoint without compensation (condenser line 2)
Display description
User setp.
Oﬀ by default
Oﬀ by DIN
Oﬀ from
keypad
Manual op.
Prevent HP
0…999
NO / YES
NO / YES
NO / YES
0…999
NO / YES
NO / YES
NO / YES
OFF / ON
OFF / ON
…(See above Ac01)
…(**)
…(**)
…(**)
…(**)
Waiting..
Unit On/
Oﬀ from alarm
Oﬀ from
blackout
Oﬀ from BMS
Oﬀ by default
OFF / ON
…(**)
…(**)
…(**)
…(**)
…(**)
Values
47
Display Description
Description
Default
UOM
Values
B.Ingr./Usc. (the I/Os available depend on the selected conﬁguration, the following are just some examples. For the complete list of I/O positions available see Appendix A.5)
DI
Alarm 1 for compressor 1 DI position (line 1)
03
-----, 01…18, B1…B10 (****)
Status (display only)
Status of alarm 1 for compressor 1 DI (line 1)
----Chiuso / Aperto
Baa02
Logic
Logic of alarm 1 for compressor 1 DI (line 1)
NC
--NC / NO
Function (display only)
Alarm 1 for compressor 1 function status (line 1)
----Not active / active
…
…
…
…
…
…
Bab01
--Suction pressure probe position (line1)
B1
-----, B1…B10 (****)
--Suct pressure probe type (line 1)
---4...20mA
--0-1V - 0-10V- 4...20mA- 0-5V
--- (display only)
Suction pressure value (line 1)
--…
…(**)
Bab01
Upper value
Suct pressure maximum value (line 1)
7.0 barg
…
…(**)
Lower value
Suct pressure minimum value (line 1)
-0,5 barg
…
…(**)
Calibration
Suction pressure probe adjustment (line 1)
0.0 barg
…
…(**)
…
…
…
…
…
…
Line relay DO
Compressor 1 line DO position and status (On/Oﬀ ) display (line 1)
…
-----, 01…29 (****)
Part winding DO/Star
Compressor 1 part winding or star DO position and status (On/Oﬀ )
…
-----, 01…29 (****)
Bac02
relay DO (*)
display (line 1)
---/ Delta relay DO (*)
Compressor 1 delta DO position and status (On/Oﬀ ) display (line 1)
…
-----, 01…29 (****)
DO
Compressor 1 unloader 1 DO position (line 1)
…
-----, 01…29 (****)
Status (display only)
Status for compressor 1 unloader 1 DO (line 1)
----Closed / Open
Bac03
Logic
Logic for compressor 1 unloader 1 DO (line 1)
NO
--NC / NO
Function (display only)
Compressor 1 unloader 1 function status (line 1)
----Not active / active
…
…
…
…
…
…
AO
Compressor modulating device AO position (line 1)
0
-----, 01…06 (****)
Bad01
Status (display only)
Modulating device output value (line 1)
0
%
0.0…100.0
…
…
…
…
…
…
Suction L1
Suction line 1 in manual mode
DIS
--DIS / AB
Suction L2
Suction line 2 in manual mode
DIS
--DIS / AB
Bb01
Discharge L1
Condenser line 1 in manual mode
DIS
--DIS / AB
Discharge L2
Condenser line 2 in manual mode
DIS
--DIS / AB
Timeout
Manual mode duration after last key pressed
10
min
0…500
Compressor 1
Manual stages request for compressor 1 (line 1)
OFF / ON
3 STAGES (*)
Bba02
OFF
--Force to
2 STAGES(*) 4 STAGES (*)
…
…
…
…
…
…
Compressor 12
Manual stage request for compressor 12 (line 1)
OFF / ON
3 STAGES (*)
Bba16
OFF
--Force to
2 STAGES(*) 4 STAGES (*)
Oil cool pump1
Manual operating status for oil cooling pump 1 (line 1)
OFF
--OFF / ON
Force to
Bba17
Oil cool pump2
Manual operating status for oil cooling pump 2 (line 1)
OFF
--OFF / ON
Force to
Oil cool fan
Manual operating status for oil cooling fan (line 1)
Bba18
OFF
--OFF / ON
Force to
Compressor 1
Manual stage request for compressor 1 (line 2)
OFF / ON
3 STAGES (*)
Bba20
OFF
--Force to
2 STAGES (*) 4 STAGES (*)
…
…
…
…
…
Mask index
48
Bc01
Bbb12
Bbb11
Bbb10
Bbb09
Bbb08
Bbb07
Bbb06
Bbb05
Bba74
Bba73
Bba72
…
Bba57
Bba55
Bba54
Bba53
…
Bba38
Bba37
Bba35
Bba34
Mask index
Display Description
Compressor 12
Force to
Oil cool pump1
Force to
Oil cool pump2
Force to
Oil cool fan
Force to
Fan1
force
…
Fan16
force
Heat reclaim pump
force
ChillBooster
force
Fan1
force
…
Fan16
force
Heat reclaim pump
force
ChillBooster
force
Compressor 1
Force to
Oil cool pump
Force to
Compressor 1
Force to
Oil cool pump
Force to
Fan1
Force to
Heat reclaim pump
force
Fan1
Force to
Heat reclaim pump
force
Test Dout
Timeout
Enable DO test mode
Test mode duration after last button pressed
Manual request for heat recovery pump (line 2)
Manual continuous capacity request for fan 1 (line 2)
Manual request for heat recovery pump (line 1)
Manual continuous capacity request for fan 1 (line 1)
Manual request for oil cooling pump (line 2)
Manual continuous capacity request for compressor 1 (line 2)
Manual request for oil cooling pump (line 1)
Manual continuous capacity request for compressor 1 (line 1)
Manual operating status for ChillBooster (line 2)
Manual operating status for heat recovery pump (line 2)
…
Manual operating status for fan 16 (line 2)
Manual operating status for fan 1 (line 2)
Manual operating status for ChillBooster (line 1)
Manual operating status for heat recovery pump (line 1)
…
Manual operating status for fan 16 (line 1)
Manual operating status for fan 1 (line 1)
Manual operating status for oil cooling fan (line 2)
Manual operating status for oil cooling pump 2 (line 2)
Manual operating status for oil cooling pump 1 (line 2)
Description
Manual stage request for compressor 12 (line 2)
NO
10
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
OFF
OFF
OFF
…
OFF
OFF
OFF
OFF
…
OFF
OFF
OFF
OFF
OFF
Default
--min
%
%
%
%
%
%
%
%
---
---
---
…
---
---
---
---
…
---
---
---
---
---
UOM
NO / YES
0…500
0.0…100.0
0.0…100.0
0.0…100.0
0.0…100.0
0.0…100.0
0.0…100.0
0.0…100.0
0.0…100.0
OFF / ON
OFF / ON
OFF / ON
…
OFF / ON
OFF / ON
OFF / ON
OFF / ON
…
OFF / ON
OFF / ON
OFF / ON
OFF / ON
Values
OFF / ON
3 STAGES (*)
2 STAGES (*) 4 STAGES (*)
49
…
DO29
…
Display Description
Mask index
Description
Description
Enable AO test mode
Test mode duration after last button pressed
DO 1 logic for test
DO 1 value for test
…
DO 29 logic for test
DO 29 value for test
AO 1 value for test
…
AO 6 value for test
Default
Default
NO
10
NO
OFF
…
NO
OFF
0.0
…
0.0
UOM
UOM
--min
----…
------…
---
Values
Values
NO / SI
0…500
NO / NC
OFF/ ON
…
NO / NC
OFF / ON
0.0…100.0
…
0.0…100.0
C.Compressors (*) (The I/Os available depend on the selected conﬁguration, the following are just some examples. For the complete list of I/O positions available see
Appendix A.5)
DI
Alarm 1 for compressor 1 DI position (line 1)
03
-----, 01…18, B1…B10 (****)
Status (display only)
Status of alarm 1 for compressor 1 DI (line 1)
----Closed / Open
Caa01
Logic
Logic of alarm 1 for compressor 1 DI (line 1)
NC
--NC / NO
Function (display only)
Alarm 1 for compressor 1 function status (line 1)
----Not active / active
…
…
…
…
…
…
Line relay DO
Compressor 1 part winding or star DO position and status (On/Oﬀ )
…
-----, 01…29 (****)
display (line 1)
Caa08
Part winding DO/Star
Compressor 1 delta DO position and status (On/Oﬀ ) display (line 1)
…
-----, 01…29 (****)
relay DO (*)
---/ Delta relay DO (*)
Compressor 1 line DO position and status (On/Oﬀ ) display (line 1)
…
-----, 01…29 (****)
DO
Unloader 1 for compressor 1 DO position (line 1)
…
-----, 01…29 (****)
Status (display only)
Status of unloader 1 for compressor 1 DI (line 1)
----Closed / Open
Caa09
Logic
Logic of unloader 1 for compressor 1 DI (line 1)
NC
--NC / NO
Function (display only)
Unloader 1 for compressor 1 function status (line 1)
----Not active / active
…
…
…
…
…
…
AO
Compressor modulating device AO position (line 1)
0
-----, 01…06 (****)
Caa14
Status (display only)
Modulating device output value (line 1)
0
%
0.0…100.0
…
…
…
…
…
…
--Suction pressure probe position (line1)
B1
-----, B1…B10 (****)
--Suct pressure probe type (line 1)
---0-1V
4...20mA
--0-10V
4...20mA
Caaal
0-5V
--- (display only)
Suction temperature value (line 1)
--…
…(**)
Upper value
Suct pressure maximum limit (line 1)
7.0 barg
…
…(**)
Lower value
Suct pressure minimum limit (line 1)
-0,5 barg
…
…(**)
Calibration
Suction pressure probe adjustment (line 1)
0.0 barg
…
…(**)
…
…
…
…
…
…
AO6
Bcb10
…
Bcb12
Bca26
Bca10
AO1
Display Description
Test Aout
Timeout
DO1
Bc02
Mask index
50
Cad03
Cad02
Cad01
Cac14
Cac13
Cac11
…
Cac01
Cab13
Cab12
Cab09/Cab11 (**)
Cab08/Cab10 (**)
Cab05/Cab7 (**)
Cab04/Cab6 (**)
Cab03
Cab02
Cab01
Mask index
Compressor setpoint lower limit (line 1)
Compressor setpoint higher limit (line 1)
Compressor setpoint (line 1)
Type for proportional control (line 1)
Integral time for proportional control (line 1)
Diﬀerential for proportional control (line 1)
Neutral zone control diﬀerential (line 1)
Neutral zone control diﬀerential for device activation (line 1)
Neutral zone control diﬀerential for device deactivation (line 1)
Enable capacity immediate decreasing to 0 (line 1)
Threshold for capacity decreasing to 0 (line 1)
Minimum time to increase capacity request to 100%, Neutral zone
control (suction line 1)
Maximum time to increase capacity request to 100%, Neutral zone
control (suction line 1)
Minimum time to decrease capacity request to 0%, Neutral zone control
(suction line 1)
Maximum time to decrease capacity request to 0%, Neutral zone control
(suction line 1)
Compressor 1 operating hours (line 1)
Minimum
Maximum
Setpoint
Reg.type
Integral time
Diﬀerential
NZ diﬀ.
Activ.diﬀ.
Deact.diﬀ.
En.force oﬀ power
Setp.for force oﬀ
Power load to 100% min
time
Power load to 100% max
time
Power unload to 0%
min time
Power unload to 0%
max time
Working hours
Compressor 1
(Check in…)
Compressor 2
(Check in…)
…
Working hours
Compressor 11
(Check in…)
Compressor 12
(Check in…)
Compressor threshold
working hours
Compressor hours reset
Enable suction setpoint
compensation
Enable compensation by
analog IN
Winter oﬀset
Closing oﬀset
Enable setpoint compensation by scheduler
Oﬀset applied for Winter period
Oﬀset applied for closing period
Enable scheduler setpoint compensation (suction line 1)
Enable setpoint compensation by probe (suction line 1)
Reset compressor operating hours (line 1)
Enable setpoint compensation (suction line 1)
Compressor 11 remaining operating hours (line 1)
Compressor 12 operating hours (line 1)
Compressor 12 remaining operating hours (line 1)
Compressor maintenance threshold hours (line 1)
Compressor 1 remaining operating hours (line 1)
Compressor 2 operating hours (line 1)
Compressor 2 remaining operating hours (line 1)
…
Compressor 11 operating hours (line 1)
Description
Compressor control by temperature or pressure (line 1)
Compressor control type (line 1)
Display Description
Regulation by
Regulation type
NO
0.0
0.0
NO
---
…
…
---
---
NO
h
---
N
88000
h
h
h
h
--…
--…
h
h
h
…
h
…
--…
…
---
s
s
30
180
s
s
15
90
…
…
…
--s
…
…
…
…
--…
---
UOM
---
…(**)
…(**)
…(**)
PROPORT.
300
…(**)
…(**)
…(**)
…(**)
NO
…(**)
Neutral zone
Default
PRESSURE
NO / YES
-999,9…999,9
-999,9…999,9
NO / YES
NO / YES
NO / YES
0…9999999
0…999999
0…999999
0…999999
0…999999
0…999999
0…999999
0…999999
…
0…999999
0…9999
0…9999
0…9999
0…9999
Values
PRESSURE TEMPERATURE
Proportional band
Neutral zone
…(**)
…(**)
…(**)
PROPORTIONAL PROP.+INT.
0…999
…(**)
…(**)
…(**)
…(**)
NO / YES
…(**)
51
Cae24
…
Cae04
Cae03
Cae02
Cae01
Cad10
Cad09
Cad08
Cad06
Cad05
Cad04
Mask index
0
High suction pressure/temperature alarm threshold
--…
ASSOLUTO
…(**)
s
s
----…
---
---
---
min
…
…
…
---
…
…
…
---
-----
---
---
0
0
AUT.
GRAVE
…
Activation delay for compressor alarm 1 during working (line 1)
Activation delay for compressor alarm 1 at start up (line 1)
Type of reset for compressor alarm 1 (line 1)
Type of priority for compressor alarm 1 (line 1)
…
Type of high suction pressure/temperature alarm threshold
Activ.delay
Start up delay
Reset
Priority
…
Suction pressure/temperature high alarm
Threshold
…
1/4 (*)
0
…(**)
…(**)
…(**)
NO
-------
Selection of the ﬁrst compressor alarm description: Rotation, Oil warning
(line 1)
…
Selection of the ﬁrst compressor alarm description: Generic, Overload,
High pressure, Low pressure, Oil (line 1)
Reduction time when supervisor is oﬄine for ﬂoating setpoint
(suction line 1)
Number of alarms for each compressor (line 1)
Maximum delta admitted for ﬂoating setpoint (suction line 1)
Minimum compressor ﬂoating setpoint settable (line 1)
Max compressor ﬂoating setpoint settable (line 1)
Compensation value (line 1)
Maximum value of compensation (line 1)
Minimum value of compensation (line 1)
Enable ﬂoating setpoint (suction line 1)
Alarm1 description (*)
Number of alarms for
each compressor
Alarm1 description
--- (display only)
max
min
Enable ﬂoating suction
setpoint
Maximum ﬂoating
setpoint
Minimum ﬂoating
setpoint
Max.setpoint variation
admitted
Oﬄine decreasing time
Change set by DI
-----
---
…
---
…
…
--…
UOM
Default
Enable setpoint compensation by digital input (suct/cond line 1)
NO
Position of the probe for suction pressure setpoint compensation (line1) --Type of the probe for suction pressure setpoint compensation (line1)
4...20mA
Copy settings to other days
Copy to
Changes
…
TB4: --:-- -> --:--
Description
Day of the week
Time band 1 enabling and deﬁnition: start hour and minute, end hour
and minute (suction line 1)
…
Time band 4 enabling and deﬁnition: start hour and minute, end hour
and minute (suction line 1)
Time band change action
Display Description
Activ.Time Bands
TB1: --:-- -> --:--
…(**)
ABSOLUTE / RELATIVE
 (Not available)
 (Not selected)
 (Selected)
 (Not available)
 (Not selected)
 (Selected)
0…999
0…999
AUT. / MAN.
Light / Serious
…
0…4/7 (*)
0…999
…(**)
…(**)
…(**)
NO / YES
--CONFIRM&SAVE
LOAD PREVIOUS
CLEAR ALL
MONDAY…SUNDAY; MON-FRI;
MON-SAT; SAT&SUN; ALL DAYS
NO / YES
---, B1…B10 (****)
---0-1V - 0-10V- 4...20mA- 0-5V
-99.9…99.9
-99.9…99.9
-99.9…99.9
…
…
…
Values
LUN, MAR, ...DOM
52
Caf08
Caf07
Caf06
Caf05
Caf04
Caf03
Caf02
Cae40
Cae30
Cae29
Cae28
Cae27
Cae26
Cae25
Mask index
Star time
Star line delay
Star delta delay
Partwinding delay
Min on time
Min oﬀ time
Min time to start same
compressor
Ignition type
Compressors number
Cmp1,…
Refrigerant type
High suction pressure/temperature alarm delay
Type of low suction pressure/temperature alarm threshold
Alarm delay
Suction pressure/temperature low alarm
Threshold
Alarm diﬀ.
Alarm delay
Enable oil temperature
alarm management (*)
Enable discharge temp.
alarm management (*)
Low superheat alarm
threshold
Alarm diﬀ.
Switch OFF comp.
Reset
Alarm delay
Time of semi-automatic
alarm evaluation
N° of reties before alarm
becomes manual
Switch oﬀ comp.1
Reset
Alarm delay
Compressors type
Star relay run time
Delay between star and line relay
Delay between star and delta relay
Partwinding delay
Type of compressors start up
Minimum compressor on time (line 1)
Minimum compressor oﬀ time (line 1)
Minimum time between same compressor starts (line 1)
Number of compressors (line 1)
Enable compressors (line 1)
Type of refrigerant (suction Line 1)
Enable compressor 1 oﬀ for compressor inverter warning (line 1)
Type of compressor inverter warning reset (line 1)
Compressor inverter warning activation delay (line 1)
Type of compressors (line 1)
Low superheat alarm diﬀerential (line 1)
Enable compressor oﬀ for low superheat alarm (line 1)
Type of low superheat alarm reset (line 1)
Low superheat alarm delay (line 1)
Time of semi-automatic alarm evaluation for screw compressors out of
envelope (line 1)
Number of retries before alarm becomes manual (line 1)
Threshold for low superheat alarm (line 1)
Enable Digital Scroll discharge temperature alarm (line 1)
Low suction pressure/temperature alarm threshold
Low suction pressure/temperature alarm diﬀerential
Low suction pressure/temperature alarm delay
Enable Digital Scroll oil temperature alarm (line 1)
Description
High suction pressure/temperature alarm diﬀerential
Display Description
Alarm diﬀ.
0
0
0
0
ms
ms
ms
ms
---
s
360
DIRECT
s
s
--30
120
R404A
-----
---
ALTERNATIVI
2/3 (*)
DIS
----s
NO
MANUALE
0
---
min
2
3
K
----s
K
---
1.0
NO
MANUALE
30
3.0
NO
---
NO
---
ASSOLUTO
…
…
s
…
s
…(**)
120
…(**)
…(**)
30
UOM
Default
DIRECT
PART WINDING
STAR DELTA
0…9999
0…9999
0…9999
0…9999
0…999
NO / YES
MANUAL / AUTO
0…999
RECIPROCATING
SCROLL
SCREW
1…6/12 (*)
DIS / EN
R22 - R134a - R404A - R407C R410A - R507A - R290 - R600 R600a - R717 -R744 - R728 R1270 - R417A - R422D
0…999
0…999
0…9
0…999
0.0…9,9
NO / YES
MANUAL / AUTO
0…999
0.0…99,9
NO / YES
NO / YES
…(**)
…(**)
0…999
ABSOLUTE / RELATIVE
…(**)
0…999
Values
53
Caf21
Caf20
Caf19
Caf18
Caf17
Caf16
Caf15
Caf14
Caf13
Caf12
Caf11
Caf10
Caf09
Mask index
Compressor series
Number of valves
Stages conﬁguration
Cycle time
Oil dilution
Disch.temper.
Compr.Manufacturer
Min. frequency
Max. frequency
Min on time
Min oﬀ time
Min time to start same
compressor
Digital Scroll comp.
valve regulation
Compressor series
Number of valves used for capacity control
Stage conﬁguration for screw compressor 1
Cycle time value (line 1)
Digital Scroll, enable oil temperature alarm (line 1)
Digital Scroll, enable discharge temperature alarm (line 1)
Compressor manufacturer for screw compressors
Minimum inverter frequency
Maximum inverter frequency
Compressor controlled by inverter minimum ON time (line 1)
Compressor controlled by inverter minimum OFF time (line 1)
Compressor controlled by inverter minimum time between same
compressor starts (line 1)
Digital Scroll comp. valve control type (line 1)
Compressor driver type (line 1)
Order of switch OFF for compressor custom rotation
----%
…(***)
3
25/50/75
/100
---
Generico
---
OPTIMISED
CONTROL
s
-----
s
180
13
ENABLE
ENABLE
Hz
Hz
s
s
---
---
---
s
s
s
---
---
UOM
--s
30
60
30
60
NONE
1
1
10
0
0
Delay between diﬀerent compressor starts
Delay between diﬀerent compressor stops
Delay between stages
Order of switch ON for compressor custom rotation
Load up time
Load down time
Unloader delay
Custom rotation
Switch ON order
Custom rotation
Switch OFF order
Modulate speed device
FIFO
Default
NO
0
Unloader sequence in relation to compressor activation (C=compressor,
p=unloader)
CpppCppp
Description
Enable compressors equalization at start up
Equalization duration
Type of rotation
Dev. unload sequence
Display Description
Equalization
Equalizat.time
Devices rotation type
100; 50/100; 50/75/100;
25/50/75/100; 33/66/100
OPTIMISED CONTROL
VARIABLE CYCLE TIME
FIXED CYCLE TIME
12…20
DISABLE/ENABLE
DISABLE/ENABLE
GENERIC
BITZER
REFCOMP
HANBELL
…(***)
1…4
0…999
NONE
INVERTER
DIGITAL SCROLL
CONTINUOUS SCREW
0…150
0…150
0…999
0…999
1…16
1…16
Values
NO / YES
0…999
-----FIFO
LIFO
TIME / CUSTOM
-------CCpppppp
CpppCppp
0…999
0…999
0…999
54
Caf90
…
Caf36
Caf29
Caf28
Caf27
Caf26
Caf25
Caf24
Caf23
Caf22
Mask index
Description
Enable common delay time (from one stage to the following) for screw
compressor 1
Common delay time (from one stage and the following) for screw
compressor 1
Minimum compressor delay time in order to reach each capacity stage
from previous for screw compressor 1
Intermittent on/oﬀ time for capacity control valves for screw compressor
1
Conﬁguration of the behaviour of the valves during start/stop and
stages for screw compressor 1
…
Diﬀerent sizes
Diﬀerent number of
valves
Number of valves
Stages conﬁguration
…
Enable compressors of diﬀerent sizes (line 1)
Enable compressor capacity control (line 1)
Number of control capacity valves for screw compressor 2
Stage conﬁguration for screw compressor 2
Limit comp.permanence Enable time limit at minimum capacity for screw compressor 1
at min power
Max.perman.time
Max time for compressor operation at minimum capacity for screw
compressor 1
Limitat.on for
Time to return to minimum after the compressor was forced to second
stage after staying at minimum for maximum time for screw compressor
1
Min.output power
Minimum compressor capacity in case of high capacity range (usually
25%), only for continuous compressors
Compressor start-up
Start-up phase time (after electric start-up)
phase duration
Maximun time to reach Maximum time in order to reach maximum compressor capacity (con-maximum power
tinuous capacity control)
-minimum power
Minimum time in order to reach minimum compressor capacity (continuous capacity control)
Intermittent
Intermittent on/oﬀ time for capacity control valves
Pulse period
Pulsing period for valves (for continuous compressors)
Min.Puls.Incr.
Minimum pulse time for increase capacity (valves control)
Max.Puls.Incr.
Maximum pulse time for increase capacity (valves control)
Min.Puls.Decr.
Minimum pulse time for decrease capacity (valves control)
Max.Puls.Decr.
Maximum pulse time for decrease capacity (valves control)
Valve conf.
Conﬁguration of the behaviour of the valves during start/stop, incr.min%
to 100%, decr.100% to min%, standby, decr.100% to 50%
Valve conf.
Intermittent valve time
Common time/time
between steps
From…to…
Display Description
Common time
s
%
0
25
s
s
s
s
s
s
10
3
0,5
1.0
0,5
1.0
NO
3
25/50/
75/100
…
NO
---
…
---
%
---
---
s
120
…
s
120
s
s
60
10
---
---
Enable
…
s
s
…
10
s
---
ENABLE
0
UOM
Default
NO/SI
0…99
1…10
0.0…9,9
0.0…9,9
0.0…9,9
0.0…9,9
O (ON)
X (OFF)
I (Intermittent)
P (Pulsing)
1…4
100; 50/100; 50/75/100;
25/50/75/100; 33/66/100
…
NO / YES
0…999
0…999
0…999
0…100
0…9999
0…9999
O (ON)
X (OFF)
I (Intermittent)
P (Pulsing)
DISABLE
ENABLE
0…99
0…999
0…999
DISABLE/ENABLE
Values
55
Enable compressor modulation inside neutral
zone
Enable suction press.
backup probe
Request in case of regulat.probe fault
Enable anti liquid return
valve
Enable compressor envelop management (*)
Falling time
Rising time
Enable compressor envelope management (screw only).
For details on conﬁguration contact Carel.
Enable liquid non return function (line 1)
Compressor forcing value in case of suction probes fault (line 1)
Enable screens for suction pressure backup probe conﬁguration (line 1)
Voltage corresponding to the minimum capacity of the inverter (line 1)
Voltage corresponding to the maximum capacity of the inverter (line 1)
Nominal frequency (nominal capacity at nominal frequency) (line 1)
Nominal capacity for compressor managed by inverter at nominal
frequency (line 1)
Time to pass from min capacity to max capacity for modulating device
(line 1)
Time to pass from max capacity to min capacity for modulating device
(line 1)
Enable compressor 1 modulation inside Neutral zone (line 1)
Digital ScrollTM compressor start-up procedure reactivation time (line 1)
Size group for compressor 1 (line 1) or presence of inverter
…
Size group for compressor 6 (line 1)
Minimum Digital ScrollTM compressor On time (line 1)
Minimum Digital ScrollTM compressor Oﬀ time(line 1)
Minimum time between starts for Digital ScrollTM compressor (line 1)
C01
…
C12
Min on time
Min oﬀ time
Min time to start same
compressor
Reactivate start-up
procedure after
Minimum voltage
Maximum voltage
Nominal freq.
Nominal power
Enable stages and stages for compressor group 1 (line 1)
S1
…
Enable stages and stages for compressor group 4 (line 1))
…
Enable size and size for compressor group 4 (line 1)
…
S4
…
S4
Description
Enable size and size for compressor group 1 (line 1)
Display Description
S1
The following parameters refer to line 2, for details see the corresponding parameters for line 1 above
Cag07
Cag06
Cag05
Cag04
Cag03
Cag02
Cag01
Caf95
Caf93
Caf92
Caf91
Mask index
NO
NO
50.0
NO
SI
30
---
---
%
---
---
s
s
Kw
10.0
90
V
V
Hz
0.0
10.0
50
min
s
360
480
…
--kW
--…
--s
s
--%
UOM
--kW
…
----kW
…
NO
--S1
…
S1
60
180
Si
100
NO
Default
Si
10.0
…
NO / YES
NO / YES
0.0…100.0
NO / YES
NO / YES
0…600
0…600
0.0…500.0
0.0…10.0
0.0…10.0
0…150
0…9999
0…999
Values
NO/SI
0.0…500.0
…
--NO/SI
0.0…500.0
NO/SI
100; 50/100; 50/75/100;
25/50/75/100; 33/66/100
…
NO/SI
S1…S4
S1…S4/INV
…
S1…S4
0…999
0…999
56
…
Daa01
dix A.5)
Logic
Function (display only)
DI
Status (display only)
…
Description
Default
UOM
…
Kw
10.0
…
…
----…
Hz
Hz
Hz
---
…
…
RECIPROCATING
2/3 (*)
…
0.0
10.0
50
1
…
---
---
NO
NO
…
---
…
---
--…
---
---
UOM
-----
…
---
…
Neutral zone
--…
PRESSURE
NC
Default
03
---
Values
…
0.0…500.0
…
RECIPROCATING / Scroll
1…12
…
0.0…10.0
0.0…10.0
0…150
0…4
…
NO / YES
NO / YES
…
0…999999
Values
---, 01…18, B1…B10 (****)
Closed / Open
NC
NO
Not active / active
…
PRESSIONE TEMPERATURA
Proportional band
Neutral zone
…
…
Logic of fan 1 overload DI (line 1)
Fan 1 overload function status (line 1)
Fan 1 overload DI position (line 1)
Status of fan 1 overload DI (line 1)
…
…
-----
NC
---
-----
---
…
---, 01…18, B1…B10 (****)
Closed
Open
NC / NO
Not active
Active
…
(The I/Os available depend on the selected conﬁguration, the following are just some examples. For the complete list of I/O positions available see Appen-
Display Description
Mask index
D.Condensers
…
…
Type of compressors (line 2)
Number of compressors (line 2)
…
Voltage corresponding at the minimum capacity of the inverter (line 2)
Voltage corresponding at the maximum capacity of the inverter (line 2)
Nominal frequency (nominal capacity at nominal frequency) (line 2)
Nominal capacity for compressor managed by inverter at nominal
frequency (line 2)
…
…
Number of alarms for each compressor (line 2)
Enable setpoint compensation by probe (suction line 2)
…
Enable setpoint compensation (suction line 2)
…
Compressor 1 max operating hours (line 2)
Alarm 1 for compressor 1 function status (line 2)
…
Compressor control by temperature or pressure (line 2)
Compressor control type (line 2)
Function (display only)
…
Regulation by
Regulation type
…
Working hours
Compressor 1
…
Enable suction setpoint
compensation
Enable compensation by
analog IN
…
Number of alarms for
each compressor
…
Compressors type
Compressors number
…
Minimum voltage
Maximum voltage
Nominal freq.
Nominal power
Description
Alarm 1 for compressor 1 DI position (line 2)
Status of alarm 1 for compressor 1 DI (line 2)
Logic of alarm 1 for compressor 1 DI (line 2)
Display Description
DI
Status (display only)
Logic
…
Cbg01
…
Cbf02
…
Cbe01
…
Cbd01
…
Cbc01
…
Cbb01
…
Cba01
Mask index
57
Dab14
Dab12/Dab13 (**)
Dab10/Dab11 (**)
Dab7/ Dab9 (**)
Dab6/ Dab8 (**)
Dab05
Dab04
Dab03
Dab02
Dab01
…
Daa38
…
Daa21
…
Daa18
Mask index
Condensing pressure backup probe value (line 1)
Cond. pressure backup probe max. limit (line 1)
Cond. pressure backup probe min. limit (line 1)
Cond. pressure backup probe adjustment (line 1)
…
Fan 1 DO position (line 1)
Status of fan 1 DO (line 1)
Logic of fan 1 DO (line 1)
Fan 1 function status (line 1)
…
Inverter fan AO position (line 1)
Inverter fan output value (line 1)
…
Condenser control by temperature or pressure (line 1)
Condenser control type (line 1)
Condenser setpoint lower limit (line 1)
Condensers setpoint higher limit (line 1)
Condenser setpoint (line 1)
Enable fan operation linked to compressor operation
Enable fan cut-oﬀ function
Cut-oﬀ value
Cut-oﬀ diﬀerential
Cut-oﬀ hysteresis
Type for proportional control (condenser line 1)
Integral time for prop. control (cond. line 1)
Diﬀerential for proportional control (cond. line 1)
Neutral zone control diﬀerential (line 1)
Neutral zone control diﬀerential for device activation (line 1)
Neutral zone control diﬀerential for device deactivation (line 1)
Enable capacity immediate decreasing to 0 (line 1)
Threshold for capacity decreasing to 0 (line 1)
Minimum time to increase capacity request to 100%, Neutral zone
control (condenser line 1)
Maximum time to increase capacity request to 100%, Neutral zone
control (condenser line 1)
Minimum
Maximum
Setpoint
Fans work only when at
least one compressor
works
Cut_Oﬀ enable
Cut-Oﬀ request
Diﬀ.
Hysteresis
Reg.type
Integral time
Diﬀerential
NZ diﬀ.
Activ.diﬀ.
Deact.diﬀ.
En.force oﬀ power
Setp.for force oﬀ
Power load to 100% min
time
Power load to 100% max
time
Description
Condensing pressure backup probe position (line1)
Condensing pressure backup probe type (line 1)
--- (display only)
Upper value
Lower value
Calibration
…
DO
Status (display only)
Logic
Function (display only)
…
AO
Status (display only)
…
Regulation by
Regulation type
Display Description
-----
s
s
15
90
--%
…
…
--s
…
…
…
…
--…
---
…
…
…
NO
0.0
…(**)
…(**)
PROPORT.
300
…(**)
…(**)
…(**)
…(**)
NO
…(**)
NO
…(**)
…(**)
…(**)
…
…
…
…
…
--------…
--%
…
-----
---
4...20mA
--30.0 barg
0.0 barg
0.0 barg
…
03
--NC
--…
0
0
…
PRESSURE
PROPORTI. BAND
UOM
---
Default
B1
0…9999
0…9999
NO / YES
0.0…100.0
…(**)
…(**)
PROPORT. / PROP.+INT.
0…999
…(**)
…(**)
…(**)
…(**)
NO / YES
…(**)
NO / YES
Values
---, B1…B10 (****)
---0-1V
0-10V
4...20mA
0-5V
…(**)
…(**)
…(**)
…(**)
…
---, 01…29 (****)
Closed / Open
NC / NO
Not active / active
…
---, 01…06 (****)
0.0…100.0
…
PRESSURE/TEMPERATURE
PROPORTIONAL BAND
NEUTRAL ZONE
…(**)
…(**)
…(**)
58
Dae05
Dae04
Dae03
Dae02
Dae01
Dad07
Dad06
Dad05
Dad04
Dad03
Dad02
Dad01
Dab15
Mask index
Type of common fan overload alarm reset
Reset
High condensing pressure/temperature alarm delay (line 1)
Type of low condensing pressure/temperature alarm threshold
(line 1)
Low condensing pressure/temperature alarm threshold (line 1)
Low condensing pressure/temperature alarm diﬀerential (line 1)
High condensing pressure/temperature alarm threshold (line 1)
High condensing pressure/temperature alarm diﬀerential (line 1)
Enable setpoint compensation by digital input (suction/condensing
line 1)
Type of high condensing pressure/temperature alarm threshold (line 1)
Enable ﬂoating condensing from digital input
Temperature delta for ﬂoating setpoint (condenser line 1)
Low condensing pressure/temperature alarm delay (line 1)
Common fan overload (line 1)
Common fan overload alarm activation delay
Enable ﬂoating setpoint (condenser line 1)
Copy settings to other days
Day of the week
Time band 1 enabling and deﬁnition: start hour and minute, end hour
and minute (suction line 1)
…
Time band 4 enabling and deﬁnition: start hour and minute, end hour
and minute (suction line 1)
Time band changes action
Enable setpoint compensation (condenser line 1)
Oﬀset applied for Winter period
Enable scheduler setpoint compensation (condenser line 1)
…
1.0 barg
0
s
s
-----
…
7.0 barg
30
YES
AUTOMATIC
s
---
60
…
1.0 barg
ABSOLUTE
…
---
ABSOLUTE
24.0 barg
---
---
…
---
---
NO
NO
0.0
NO
0
---
…
---
…
---
…
--…
---
---
…
…
---
0…999
NO / YES
AUTOMATIC
MANUAL
0…500
…(**)
…(**)
ABSOLUTE / RELATIVE
0…999
…(**)
…(**)
ABSOLUTE / RELATIVE
NO / YES
NO / YES
-9,9…9,9
NO/ YES
--CONFIRM&SAVE
LOAD PREVIOUS
CLEAR ALL
MONDAY…SUNDAY; MON-FRI;
MON-SAT; SAT&SUN; ALL DAYS
…
…
…
MON, ...SUN
NO / YES
-999,9…999,9
-999,9…999,9
NO / YES
0…9999
0…9999
s
s
Values
UOM
---
NO
0.0
0.0
Description
Default
Minimum time to decrease capacity request to 0%, Neutral zone control
30
(condenser line 1)
Maximum time to decrease capacity request to 0%, Neutral zone control
180
(condenser line 1)
Enable setpoint compensation (condenser line 1)
NO
Enable ﬂoating condensing setpoint
Oﬀset for external temperature
Controlled by:
-Digital input
Change set by digital
input
Cond.pressure/temperature high alarm
Threshold
Cond.pressure/temperature alarm diﬀ.
Alarm delay
Cond.pressure/temperature low alarm
Threshold
Cond.pressure/temperature alarm diﬀ.
Alarm delay
Common fan overload
Delay
Copy to
Changes
…
TB4: --:-- -> --:--
Display Description
Power unload to 0%
min time
Power unload to 0%
max time
Enable condensing
setpoint compensation
Winter oﬀset
Closing oﬀset
Enable setpoint compensation by scheduler
Activ.Time Bands
TB1: --:-- -> --:--
59
Dag04
Dag06
---
Est. Temp.Diﬀ.
Type
Num.control.fans
Split Condenser
Controlled by:
-Digital input
-External temp.
-Scheduler
Est. Temp.Thr.
Dag05
Falling time
Neutral zone reg.
Min.out value
Max.out value
Min. power refer.
Max. power refer.
Rising time
Custom rotation
Switch ON order
Custom rotation
Switch OFF order
Modulate speed device
Devices rotation type
Display Description
Number of present fans
Fan1, Fan2, …
Fan13, Fan14, …
Refrigerant type
Dag03
Dag02
Dag01
Daf09, Daf10
Daf07, Daf08
Daf05
Daf04
Mask index
Daf01
Daf02
Daf03
Only when enabling type is GREATER THAN or LESS THAN, number of
fans to consider for splitting (line 1)
Split Condenser controlled by outside temperature (line 1)
Split Condenser controlled by scheduler (line 1)
Split condenser by outside temperature management setpoint
(line 1)
Split condenser by outside temperature management diﬀerential (line 1)
Fans enabled with split condenser (line 1)
Fan control also inside Neutral zone (line 1)
Minimum voltage for compressor inverter (line 1)
Maximum voltage for compressor inverter (line 1)
Minimum capacity of fan modulating device (line 1)
Maximum capacity of fan modulating device (line 1)
Time to pass from min capacity to max capacity for fan modulating
device (line 1)
Time to pass from max capacity to min capacity for fan modulating
device (line 1)
Number of fans under inverter (only for alarm enabling)
Enable split condenser (line 1)
Split Condenser controlled by digital input (line 1)
Fan driver type (line 1)
Switch OFF order for fans with custom rotation (condenser line 1)
Switch ON order for fans with custom rotation (condenser line 1)
Type of rotation devices (condenser line 1)
Description
Number of fans (line 1)
Enable fans 1 to 12 (line 1)
Enable fans 13 to 16 (line 1)
Type of refrigerant (condenser line 1)
0
---
…
---
…
10.0 °C
2,5 °C
CUSTOM
-----
---
-------
-----
1
NO
s
s
1200
1200
--V
V
%
%
---
---
---
---
---
UOM
-------
NO
0.0
10.0
60
100
NONE
1
1
FIFO
R404A
Default
3
AB
AB
0…16
-99,9…99,9
CUSTOM
ODD
EVEN
GREATER THAN
LESS THAN
-99,9…99,9
NO / YES
NO / YES
NO / YES
0…16
NO / YES
0…32000
0…32000
NONE
INVETER
PHASE CONTROL
NO / YES
0.0…9,9
0.0…99,9
0…100
0…999
1…16
1…16
Values
0…16
DIS / AB
DIS / AB
R22 - R134a - R404A - R407C
- R410A - R507A - R290 - R600
- R600a - R717 - R744 - R728 R1270 - R417A - R422D
-----FIFO
LIFO
TEMPO
CUSTOM
60
Copy settings to other days
Silencer controlled by scheduler (condenser line 1)
Day of the week
Time band 1 enabling and deﬁnition: start hour and minute, end hour
and minute (condenser line 1)
…
Time band 4 enabling and deﬁnition: start hour and minute, end hour
and minute (condenser line 1)
Time band changes action
Duration of split condenser deactivation for high condensing
pressure prevent (line 1)
Enable silencer (line 1)
Maximum request allowed when silencer function is active (line 1)
Silencer controlled by digital input (condenser line 1)
DI
Status (display only)
Logic
Function (display only)
…
Regulation by
Regulation type
…
Dbb01
…
…
Dba01
…
Fan 1 overload DI position (line 2)
Status of fan 1 overload DI (line 2)
Logic of fan 1 overload DI (line 2)
Fan 1 overload function status (line 2)
…
Condenser control by temperature or pressure (line 2)
Condenser control type (line 2)
…
--NC
--…
PRESSURE
PROPORTIONAL
BAND
…
50.0
…
---
--------…
---
%
---
…
2,5 °C
NO
…
--s
---
---
---
25.0 °C
YES
5
DIS
0
---
…
---
…
…
--…
-----
---
--%
---, 01…18, B1…B10 (****)
Closed / Open
NC / NO
Not active / active
…
PRESSURE TEMPERATURE
Proportional band
Neutral zone
…
0.0…100.0
NO / YES
-99,9…99,9
-99,9…99,9
--CONFIRM&SAVE
LOAD PREVIOUS
CLEAR ALL
MONDAY…SUNDAY; MON-FRI;
MON-SAT; SAT&SUN; ALL DAYS
NO / YES
0…60
DIS / AB
…
…
…
NO / YES
MON, ..., SUN
NO / YES
DISABLE / ENABLE
0.0…100.0
0…24
NO / YES
--h
Values
UOM
NO
---
NO
DISAB.
75.0 %
0
Description
Default
Disable split condenser when high condensing pressure prevent occurs
(line 1)
NO
Enable speed up (condenser line 1)
Speed up time (condenser line 1)
Enable speed up management by outside temperature (conden. line 1)
Outside temperature threshold for speed up management
(condenser line 1)
Ext.Temp.Diﬀ.
Outside temperature diﬀerential for speed up management
(condenser line 1)
Enable condensing press. Enable the screens for condensing pressure backup probe
backup probe
conﬁguration (condenser line 1)
Request in case of egulat. Value of fans forcing in case of condensing probes fault (line 1)
probes fault
Speed Up
Speed Up time
Ext.Temp.Manage
Ext.Temp.Thresh.
Copy to
Changes
…
TB4: --:-- -> --:--
Anti-noise
Max output
Controlled by:
-Digital input
-Scheduler
Activ.Time Bands
TB1: --:-- -> --:--
Display Description
Disable split condenser
as ﬁrst stage of HP
pressostat
for
The following parameters refer to line 2, for details see the corresponding parameters for line 1 above
Dag15
Dag14
Dag13
Dag12
Dag10
Dag09
Mask index
61
Eaab07
Eaab06
Eaab05
Eaab04
Eaaa45
…
UOM
…
Values
…(**)
…
0…16
…
NONE
INVETER
PHASE CONTROL
…
ABSOLUTE / RELATIVE
…
NO / YES
Values
Enable Aout pump
Screw compressors: enable AO for oil cooler pump (line 1)
Common oil cooler setpoint (line 1)
Common oil cooler diﬀerential (line 1)
Time delay before the start-up of pump 2 after pump1 turns on
(line 1)
Screw compressors: number of oil cooler pumps enabled (line1)
Setpoint
Diﬀerential
Pump start delay
Oil pumps number
Enable AO of common oil cooler pump (line 1)
Enable Aout pump
Oil temperature probe value (line 1)
Oil temperature probe max. limit (line 1)
Oil temperature probe min. limit (line 1)
Oil temperature probe adjustment (line 1)
…
Oil level valve DO position, compressor 6 (line 1)
Oil level valve DO status, compressor 6 (line 1)
Oil level valve DO logic, compressor 6 (line 1)
Oil level function status, compressor 6 (line 1)
Enable common oil cooling (line 1)
Number of oil pumps for common oil cooler (line 1)
Upper value
Lower value
Calibration
…
DO
Status (display only)
Logic
Function (display only)
Common oil cooler
Oil pumps number
Oil temperature probe type (line 1)
---
--- (display only)
Oil temperature probe position (line1)
---
SI
---
---
s
0
0
…
…
0.0 °C
0.0 °C
---
---
0
SI
…
…
…
…
-----------
…
---
---
30.0 barg
0.0 barg
0.0 barg
…
03
--NC
--SI
---
4...20mA
B1
0 to 1 (Analog output)
0 to 2 (Digital outputs)
NO (Digital outputs)
YES (Analog output)
… (**)
… (**)
… (**)
…
---, 01…29 (****)
Closed / Open
NC / NO
Not active / Active
NO / YES
0 to 1 (Analog output)
0 to 2 (Digital outputs)
NO (Digital outputs)
YES (Analog output)
… (**)
-9.9…9.9
0…999
--NTC - PT1000 - 0-1V - 0-10V 4...20mA - 0-5V - HTNTC
… (**)
---, B1…B10 (****)
E.Other funct. (The I/Os available depend on the selected conﬁguration, the following are just some examples. For the complete list of I/O positions available see Appendix
Eaaa04
A.5)
Description
Display description
Mask index
Default
…
…
…
…
--…
24.0 barg
…
3
…
…
---
ABSOLUTE
---
…
---
UOM
…
NO
Default
…
…
Type of high condensing pressure/temperature alarm threshold
(line 2)
High condensing pressure/temperature alarm threshold (line 2)
…
Number of fans (line 2)
…
Fan driver type (line 2)
Description
Enable setpoint compensation (condenser line 2)
NONE
Display Description
Enable condensing
setpoint compensation
…
Cond.temperature/pressure high alarm
Threshold
…
Number of present fans
…
Modulate speed device
Dbg01
…
Dbf01
…
Dbe01
…
Dbd01
Mask index
62
Ecab05 (*)
Ecab04 (*)
Ecaa12
…
Ecaa01
Ebab01
Ebaa01
Eaab11
Eaab10
Eaab09
Eaab08
Mask index
Diﬀerential
--- (display only)
Upper value
Lower value
Calibration
…
DO
Status (display only)
Logic
Function (display only)
Economizer
Compr.Power Thr.
Press.Lim.
Disch.T.Thr.
Economizer
Setpoint
Threshold
Subcool.value (display
only)
-----
Display description
Setpoint
Diﬀerential
Threshold
Diﬀerential
Delay
En.oil lev.manag.
Num.Alarm oil level
Time open
Time close
DO
Status (display only)
Logic
Function (display only)
Subcooling control
---
Discharge temperature value, compressor 1 (line 1)
Maximum discharge temperature value, compressor 1 (line 1)
Minimum discharge temperature value, compressor 1 (line 1)
Discharge temperature probe calibration, compressor 1 (line 1)
…
Economizer valve DO position, compressor 6 (line 1)
Economizer valve DO status, compressor 6 (line 1)
Economizer valve DO logic, compressor 6 (line 1)
Economizer valve function status, compressor 6 (line 1)
Enable economizer function (line 1)
Capacity percentage threshold for economizer activation (line 1)
Condensing temperature threshold for economizer activation (line 1)
Discharge temperature threshold for economizer activation (line 1)
Enable economizer function for screw compressor 1 (line 1)
Setpoint for economizer function with discharge temperature for screw
compressor 1
Diﬀerential for economizer function with discharge temperature for
screw compressor 1
Discharge temperature probe position, compressor 1 (line 1)
Type of discharge temperature probe, compressor 1 (line 1)
Threshold for subcooling control (line 1)
Subcooling value (line 1)
Description
Screw compressors: oil temperature setpoint (line 1)
Screw compressors: oil temperature diﬀerential (line 1)
Common oil high temperature alarm threshold (line 1)
Common oil high temperature alarm diﬀerential (line 1)
Common oil high temperature alarm delay (line 1)
Enable oil level management (line 1)
Number of compressor alarm associated with oil level (line 1)
Oil level valve opening time (line 1)
Oil level valve closing time (line 1)
Subcooling valve DO position (line 1)
Status of subcooling valve DO (line 1)
Logic of subcooling valve (line 1)
Subcooling valve function status (line 1)
Enable subcooling function (line 1)
Subcooling control type (line 1)
…
…
…
…
…(**)
…(**)
…
…
…
…
…
----------%
…
…
---
---
4...20mA
--30.0 barg
0.0 barg
0.0 barg
…
…
--NO
--NO
0
0.0 °C
0.0 °C
NO
---
B1
---
0.0 °C
UOM
°C/°F
°C/°F
°C/°F
°C/°F
s
----s
s
-----------
Default
0.0
0.0
100.0 °C
10.0 °C
0
NO
0
0
0
…
--NO
--NO
BY COND. &
LIQUID TEMP.
0.0 °C
… (**)
---, B1…B10 (****)
--NTC - PT1000 - 0-1V - 0-10V4...20mA - 0-5V - HTNTC
… (**)
… (**)
… (**)
… (**)
…
---, 01…29 (****)
Closed / Open
NC / NO
Not active / Active
NO / YES
0…100
-999.9…999.9
-999.9…999.9
NO / YES
… (**)
Values
…
…
…
…
0 to 32767
NO / YES
0 to 4/7 (*)
0…999
0…999
---, 01…29 (****)
Closed / Open
NC / NO
Not active / Active
NO / YES
BY COND.& LIQUID TEMP.
ONLY BY LIQUID. TEMP.
-9999.9…9999.9
-999.9…999.9
63
Eeab04
Eeab03
Eeab02
Eeab01
Eeaa05
Eeaa04
Eeaa03
Eeaa02
Edab01/Edab03 (*)
Edaa12
…
Edaa01
Setpoint
Ecab06 (*)
--- (display only)
Upper value
Lower value
Calibration
Enable Heat Reclaim
Condensing pressure
Lower Limit
Modulation by temperature
Setpoint
Diﬀerential
--- (display only)
Upper value
Lower value
Calibration
…
DO
Status (display only)
Logic
Function (display only)
Liquid Injection
Threshold
Diﬀerential
DI
Status (display only)
Logic
Function (display only)
DO
…
Function (display only)
AO
…
Status
-----
-----
Diﬀerential
Display description
Min.power activ.
Cond.press.check
Mask index
Heat recovery: discharge temperature setpoint (line 1)
Heat recovery: discharge temperature diﬀerential (line 1)
Enable heat recovery control by discharge temperature (line 1)
Heat recovery outlet temperature value (line 1)
Maximum heat recovery outlet temperature value (line 1)
Minimum heat recovery outlet temperature value (line 1)
Heat recovery outlet temperature probe calibration (line 1)
Enable heat recovery function (line 1)
Condensing pressure lower limit for heat recovery (line 1)
Compressor 1 discharge temperature probe type (line 1)
Compressor 1 discharge temperature probe value (line 1)
Compressor 1 discharge temperature probe max. limit (line 1)
Compressor 1 discharge temperature probe min. limit (line 1)
…
Injection valve DO position, compressor 6 (line 1)
Injection valve DO status, compressor 6 (line 1)
Injection valve DO logic, compressor 6 (line 1)
Injection valve function status, compressor 6 (line 1)
Enable liquid injection function (line 1)
Liquid injection set point (line 1)
Liquid injection diﬀerential (line 1)
Heat recovery from digital input DI position (line 1)
Status of heat recovery DI (line 1)
Logic of heat recovery DI (line 1)
Status of heat recovery from digital input DI function (line 1)
Heat recovery pump DO position (line 1)
…
Status of heat recovery pump (line 1)
Heat recovery damper DO position (line 1)
…
Heat recovery damper DO status (line 1)
Heat recovery outlet temperature probe position (line 1)
Type of heat recovery outlet temperature probe (line 1)
Description
Minimum screw compressor 1 capacity for economizer activation
Enable economizer function with condensing temperature for screw
compressor 1
Setpoint for economizer function with condensing temperature for
screw compressor 1
Diﬀerential for economizer function with condensing temperature for
screw compressor 1
Discharge temperature probe position, compressor 1 (line 1)
Compressor 1 discharge temperature probe position (line1)
0.0 °C
0.0 °C
NO
0.0 barg
…
…
---
…
…
…
…
…
---
---
4...20mA
--30.0 barg
0.0 barg
0.0 barg
NO
…
…
…
…
…
----------…
…
----------…
----…
-----
---
4...20mA
--30.0 barg
0.0 barg
0.0 barg
…
…
--NO
--DIS
70.0 °C
5.0
…
--NC
----…
----…
--B1
---
°C/°F
B1
5.0
°C/°F
---
DIS
60.0
UOM
%
Default
75
… (**)
0.0…99,9
NO / YES
… (**)
---, B1…B10 (****)
--NTC - PT1000 - 0-1V - 0-10V4...20mA - 0-5V - HTNTC
… (**)
… (**)
… (**)
… (**)
…
---, 01…29 (****)
Closed / Open
NC / NO
Not active / Active
DIS / AB
… (**)
… (**)
---, 01…18, B1…B10 (****)
Closed / Open
NC / NO
Not active / active
---, 01…29
…
Not active / active
---, 01…29
…
Not active / active
---, B1…B10 (****)
--NTC - PT1000 - 0-1V - 0-10V 4...20mA - 0-5V - HTNTC
…(**)
…(**)
…(**)
…(**)
NO / YES
…
…
Values
0; 25; 50; 75; 100
DIS / EN
64
Efb08
Efb07
Efb06
Efb05
…
Efa09
Efa08
Efa07
Efa06
Efa05
Eeab07
Eeab06
Eeab05
Mask index
Copy settings to other days
Enable generic stage function 1
..
Enable generic stage function 5
Control variable for generic stage function 1
Direct or reverse control
Enabling variable for generic stage function 1
Enable description change
Description
Setpoint for generic stage function 1
Diﬀerential for generic stage function 1
High alarm enabling for generic stage function 1
High alarm threshold for generic stage function 1
High alarm delay for generic stage function 1
Low alarm enabling for generic stage function 1
Low alarm threshold for generic stage function 1
Low alarm delay for generic stage function 1
Low alarm delay for generic stage function 1
Type of low alarm for generic stage function 1
…
Enable generic modulating function 1 management
Enable generic modulating function 2 management
Control variable for generic modulating function 1
Direct or reverse modulation
Enabling variable for generic modulating function 1
Enable description change
Description
Setpoint for generic modulating function 1
Diﬀerential for generic modulating function 1
Copy to
Gen.Funct.1
…
Gen.Funct.5
Regulation variable
Mode
Enable
Description
--------------Setpoint
Diﬀerential
High alarm
High alarm
Delay time
Alarm type
Low alarm
Low alarm
Delay time
Alarm type
…
Gen.Modulat.1
Gen.Modulat.2
Regulation variable
Mode
Enable
Description
--------------Setpoint
Diﬀerential
Display description
Description
Disable ﬂoating conden- Disable ﬂoating condensing pressure when heat reclaim is active
sing pressure
Setpoint oﬀset
Oﬀset that must be applied to the condensing setpoint instead of
ﬂoating condensing when heat reclaim is active
Enable activation by
Enable heat recovery control by scheduler (line 1)
scheduler
Active.Time Bands
Week of the day
TB1: --:-- -> --:-Time band 1 enabling and deﬁnition: start hour and minute, end hour
and minute (condenser line 1)
…
…
TB4: --:-- -> --:-Time band 4 enabling and deﬁnition: start hour and minute, end hour
and minute (condenser line 1)
Changes
Time band changes action
--…
…
…
----…
---
0
DISAB.
…
DISAB.
--DIRECT
--SKIP
--0.0 °C
0.0 °C
Disab.
0.0 °C
0
LIGHT
Disab.
0.0 °C
0
LIGHT
…
DISAB.
DISAB.
--DIRECT
--SKIP
--0.0 °C
0.0 °C
--…
------------…
…
--…
s
----…
s
--…
--------------…
…
---
---
---
NO
---
…
---
NO
---
UOM
Default
--CONFIRM&SAVE
LOAD PREVIOUS
CLEAR ALL
MONDAY…SUNDAY; MON-FRI;
MON-SAT; SAT&SUN; ALL DAYS
DISABLE / ENABLE
…
DISABLE / ENABLE
…
DIRECT / REVERSE
…
SKIP / CHANGE
…
… (**)
… (**)
DISABLE / ENABLE
… (**)
0…9999
Light / Serious
DISABLE / ENABLE
… (**)
0…9999
Light / Serious
…
DISABLE / ENABLE
DISABLE / ENABLE
…
DIRECT / REVERSE
…
SKIP / CHANGE
…
… (**)
… (**)
…
…
…
MON, ..., SUN
NO / SI
-99.9…99.9
NO / YES
Values
65
Efe05
Efd07
Efd06
Efd05
…
Efc07
Efc06
Efc05
…
Efb20
Efb010
Efb09
Mask index
---
DISAB.
Copy settings to other days
Generic analogue input A unit of measure selection
…
Gen.A Measure
…
Enabling variable for generic scheduler function
Day of the week
Time band 1 enabling and deﬁnition: start hour and minute, end hour
and minute (suction line 1)
…
Time band 4 enabling and deﬁnition: start hour and minute, end hour
and minute (suction line 1)
Time band changes action
°C
…
0
---
--…
---
---
…
---
…
…
--…
-----
-----
---
UOM
--…
s
--%
%
--…
…
--…
s
--…
--------------s
…
Default
DISAB.
0.0 °C
0
LIGHT
100.0
0.0
NO
0.0 °C
0.0 °C
Disab.
0.0 °C
0
LIGHT
…
DISAB.
DISAB.
----SKIP
--LIGHT
0
…
Generic scheduler function considers the same special days and periods
of global scheduler
NO
Description
High alarm enabling for generic modulating function 1
High alarm threshold for generic modulating function 1
High alarm delay for generic modulating function 1
Low alarm enabling for generic modulating function 1
Output upper limit for generic modulating function 1
Output lower limit for generic modulating function 1
Enable cut oﬀ function for generic modulating function 1
Cut oﬀ diﬀerential for generic modulating function 1
Cut oﬀ hysteresis for generic modulating function 1
Low alarm enabling for generic modulating function 1
Low alarm threshold for generic modulating function 1
Low alarm delay for generic modulating function 1
Low alarm type for generic modulating function 1
…
Enable generic alarm function 1 management
Enable generic alarm function 2 management
Monitored variable for generic alarm function 1
Enabling variable for generic alarm function 1
Enable description change
Description
Alarm type for generic alarm function 1
Delay for generic alarm function 1
…
Enable generic scheduler function
Copy to
Changes
…
TB4: --:-- -> --:--
Display description
High alarm
High alarm
Delay time
Alarm type
Out upper limit
Out lower limit
Enable cutoﬀ
Cutoﬀ diﬀ.
Cutoﬀ hys.
Low alarm
Low alarm
Delay time
Alarm type
…
Gen.alarm 1
Gen.alarm 2
Regulation variable
Enable
Description
--------------Alarm type
Delay time
…
Generic Function
Scheduler
Gen.funct.scheduling
connected to global
scheduling
Enable
Activ.Time Bands
TB1: --:-- -> --:--
--CONFIRM&SAVE
LOAD PREVIOUS
CLEAR ALL
MONDAY…SUNDAY; MON-FRI;
MON-SAT; SAT&SUN;
ALL DAYS
°C; °F; barg; psig; %; ppm …
…
…
…
…
MON, ..., SUN
NO / YES
DISABLE / ENABLE
Values
DISABLE / ENABLE
… (**)
0…9999
Light / Serious
0…100
0…100
NO / SI
… (**)
… (**)
DISABLE / ENABLE
… (**)
0…9999
Light / Serious
…
DISABLE / ENABLE
DISABLE / ENABLE
…
…
SKIP / CHANGE
…
Light / Serious
0…9999
…
66
Ehb03
Ehb01
Egab04
Egab03
Egab02
Egab01
Egaa02
Egaa01
…
Efe29
…
Efe21
…
Efe16
…
Efe06/Efe07 (**)
Mask index
Display description
------- (display only)
Upper value
Lower value
Calibration
...
DI
Status (display only)
Logic
Function (display only)
...
DO
Status (display only)
Logic
Function (display only)
…
Modulating.1
Status (display only)
…
DI
Status (display only)
Logic
Function (display only)
DO
Status (display only)
Logic
Function (display only)
Device present
Deactivation when
fanspower falls under
Before the activation fans
at max for
Ext.Temp.Thr.
Sanitary proc.
start at
Duration
Ext.temp.thr
ChillBooster requires
maintenance after
Reset maintenance time
Avoid simultaneous
pulses betw.lines
Delay
Force oﬀ L2 Comp.s for
line 1 fault
Delay
Delay for line 2 compressor switch oﬀ after serious alarm on line 1
compressors
Delay between start up for compressors on diﬀerent lines
Enable line 2 compressor switch OFF due to line 1 compressor fault
ChillBooster maintenance time reset (line 1)
Enable simultaneous compressor start up inhibition
Fans work at maximum capacity at least for this time before
ChillBooster activation (line 1)
Outside temperature threshold for ChillBooster activation (line 1)
Enable hygiene procedure (line 1)
Hygiene procedure starting time (line 1)
Hygiene procedure duration (line 1)
Outside temperature threshold for hygiene procedure activati. (line 1)
ChillBooster maximum running time (line 1)
Description
Generic probe A position
Generic probe A type
Generic probe A value
Generic probe A max. limit
Generic probe A min. limit
Generic probe A adjustment
...
Generic digital input F DI position
Status of generic digital input F DI
Logic of generic digital input F DI
Status of generic digital input F DI
...
Generic stage 1 DO position
Status of generic stage 1 DO
Logic of generic stage 1 DO
Generic stage 1 DO function status
…
Generic modulating 1 AO position
Generic modulating 1 output value
…
ChillBooster fault DI position (line 1)
Status of ChillBooster fault DI (line 1)
Logic of ChillBooster fault DI (line 1)
Status of ChillBooster fault (line 1)
ChillBooster DO position (line 1)
Status of ChillBooster DO (line 1)
Logic of ChillBooster DO (line 1)
Status of ChillBooster function (line 1)
Enable ChillBooster function (line 1)
Fan capacity under which ChillBooster is deactivated (line 1)
0
s
s
---
0
NO
---
NO
h
200
---
…
----min
…
NO
min
30.0 °C
DISAB.
00:00
0
5.0 °C
%
UOM
----…
…
…
…
…
--------…
--------…
--%
…
-------------------
5
95
Default
B1
4...20mA
--30.0 barg
0.0 barg
0.0 barg
…
----NC
--…
…
--NO
--…
0
0
…
----NC
--…
--NO
--NO
0…999
NO / YES
0…999
NO / YES
NO / YES
0…999
…(**)
DISABLE / ENABLE
…
0…30
…(**)
0…300
0…100
Values
---, B1…B10 (****)
…(**)
…(**)
…(**)
…(**)
…(**)
…
---, 01…18, B1…B10 (****)
Closed / Open
NC / NO
Not active / active
…
---, 01…29 (****)
Closed / Open
NC / NO
Not active / active
…
---, 01…06 (****)
0.0…100.0
…
---, 01…18, B1…B10 (****)
Closed / Open
NC / NO
Not active / active
---, 01…29 (****)
Closed / Open
NC / NO
Not active / active
NO / YES
67
Display description
Switch on L1 Comp.s for
L2 activation
Switch on period
Force oﬀ line 2 if line
1 is oﬀ
Enable min threshold for
L1 activation
Threshold
Enable L1 activation by DSS only when suction pressure is greater than
a minimum threshold
Minimum threshold for line 1 activation by DSS
Description
Enable line 1 compressor switch ON due to line 2 compressor
switch ON
Delay for line1 compressor switch on for line 2 compressor switch on
Enable line 2 compressor switch OFF due to line 1 switch OFF
…
Ecbb04
…
Ebbb01
…
Ebba01
…
Eabb04
…
Eaba04
Threshold
Subcool.value (display
only)
…
Economizer
Compr.Power Thr.
Press.Lim.
Disch.T.Thr.
…
…
Subcooling control
---
…
DO
Status (display only)
Logic
Function (display only)
Enable Aout pump
--- (display only)
Upper value
Lower value
Calibration
…
Oil pumps number
-----
…
Enable economizer function (line 2)
Capacity percent threshold for economizer activation (line 2)
Condensing temperature threshold for economizer activation (line 2)
Discharge temperature threshold for economizer activation (line 2)
…
Threshold for subcooling control (line 2)
Value of subcooling (line 2)
…
Enable subcooling function (line2)
Subcooling control type (line 2)
…
Subcooling valve DO position (line 2)
Status of subcooling valve DO (line 2)
Logic of subcooling valve (line 2)
Subcooling valve function status (line 2)
Enable AO of common oil cooler pump (line 2)
Oil temperature probe value (line 2)
Oil temperature probe max. limit (line 2)
Oil temperature probe min. limit (line 2)
Oil temperature probe adjustment (line 2)
…
Number of oil pumps for common oil cooler (line 2)
Oil temperature probe position (line 2)
Oil temperature probe type (line 2)
The following parameters refer to line 2, for details see the corresponding parameters for line 1 above
Ehb05
Ehb04
Mask index
…
NO
0
0.0 °C
0.0 °C
…
…
--%
…
…
…
…
…
0.0 °C
0.0 °C
---
COND&LIQUID
TEMP.
--…
---
--…
NO
…
-------
…
…
--NO
---
---
0
YES
…
…
…
…
…
---
4...20mA
--30.0 barg
0.0 barg
0.0 barg
…
---
…
B1
---
---
---
NO
NO
s
---
NO
30
UOM
Default
…
NO / SI
0…100
-999,9…999,9
-999,9…999,9
…
-999,9…999,9
-9999,9…9999,9
---, B1…B10 (****)
--NTC - PT1000 - 0-1V - 0-10V 4...20mA - 0-5V - HTNTC
…(**)
…(**)
…(**)
…(**)
…
0 to 1 (digital input)
0 to 2 (Digital outputs)
NO (Digital outputs)
YES (digital input)
…
---, 01…29 (****)
Closed / Open
NC / NO
Not active
Active
…
NO / YES
COND&LIQUID TEMP.
LIQUID TEMP. ONLY
… (**)
NO / YES
NO / YES
0…999
NO / YES
Values
68
Faaa05
Faaa03
…
Faaa04
Faaa02
Faaa01
F.settings
Mask index
…
Egbb01
…
Egba01
Eebb01
…
Eeba02
…
Edbb01
…
Edba01
Edba01
Mask index
Summer/Winter
Special days
Holiday periods
Begin
End
Day 01
…
Day 10
P1
--…
P5
---
Display description
--- (display only)
Upper value
Lower value
Calibration
…
Liquid Injection
Threshold
Diﬀerential
…
DI
Status
Logic
Function
Enable Heat Reclaim
…
DI
Status
Logic
Function
…
Device present
Deactivation when
fanspower falls under
…
Display description
-----
Enable Summer/Winter period management (line 1)
Enable special days management (line 1)
Enable holiday period management (line 1)
Summer period beginning date (line 1)
Summer period end date (line 1)
Special day 1 date (line 1)
…
Special day 10 date (line 1)
Holiday period P1 beginning date (line 1)
Holiday period P1 end date (line 1)
…
Holiday period P5 beginning date (line 1)
Holiday period P5 end date (line 1)
Description
…
Compressor 1 discharge temperature probe value (line 2)
Compressor 1 discharge temperature probe max. limit (line 2)
Compressor 1 discharge temperature probe min. limit (line 2)
Compressor 1 discharge temperature probe adjustment (line 2)
…
Enable liquid injection function (line 2)
Liquid injection setpoint (line 2)
Liquid injection diﬀerential (line 2)
…
Heat recovery from digital input DI position (line 2)
Status of heat recovery DI (line 2)
Logic of heat recovery DI (line 2)
Status of heat recovery from digital input DI function (line 2)
Enable heat recovery function (line 2)
…
ChillBooster fault DI position (line 2)
Status of ChillBooster fault DI (line 2)
Logic of ChillBooster fault DI (line 2)
Status of ChillBooster fault DI (line 21)
…
ChillBooster function enable (line 2)
Fans capacity under which ChillBooster is deactivated (line 2)
Description
Compressor 1 discharge temperature probe position (line 2)
Compressor 1 discharge temperature probe type (line 2)
NO
NO
NO
------…
------…
-----
Default
…
95
--30.0 barg
0.0 barg
0.0 barg
…
DIS
70.0 °C
5.0
…
…
--NC
--NO
…
----NC
--…
NO
4...20mA
Default
B1
------------…
------…
-----
UOM
…
%
…
…
…
…
…
--…
…
…
----------…
--------…
---
---
UOM
---
NO / SI
NO / SI
NO / SI
01/Gen…31/Dic
01/Gen…31/Dic
01/Gen…31/Dic
…
01/Gen…31/Dic
01/Gen…31/Dic
01/Gen…31/Dic
…
01/Gen…31/Dic
01/Gen…31/Dic
Values
…
0…100
Values
---, B1…B10 (****)
--NTC - PT1000 - 0-1V - 0-10V 4...20mA - 0-5V - HTNTC
…(**)
…(**)
…(**)
…(**)
…
DIS / AB
… (**)
… (**)
…
---, 01…18, B1…B10 (****)
Closed / Open
NC / NO
Not active / active
NO / SI
…
---, 01…18, B1…B10 (****)
Closed / Open
NC / NO
Not active / active
…
NO / SI
69
Supervisor communication protocol (line 1)
Supervisor communication baud rate (line 1)
Password
Current password level
Logout
User password
Service password
Manufacturer password
Protocol
Baudrate
Insert password
Logged as (display only)
Logout
User
Service
Manufacturer
Address of the controller in a supervisory system network (line 1)
Fcb01
Baudrate
Address
Protocol
Enable holiday period management (line 2)
Enable summer/winter period management (line 2)
Enable special days management (line 2)
The following parameters refer to line 2, for details see the corresponding parameters for line 1 above
Fd03
Fd02
Fd01
Fca01
Fb03
Address
60
Starting value for countdown, time change language screen active.
Main screen selection
YES
Disable the change language screen at start-up
Fb02
Fb01
Faab05
Main mask selection
…
…
…
DISAB.
60
…
…
ENGLISH
Hour and minute
Date
Day of the week calculated from current date
Enable daylight saving time
Oﬀset time
Starting week, day and month and hour for daylight saving time
End week, day and month and hour for daylight saving time
Current language
Hour
Date
Day (display only)
Daily saving time
Transition time
Start, ...
End, ...
Language
Disable language mask at
start-up
Countdown
Faab02/Faab03/
Faab04
---
---
pRACK
MANAGER
19200
---
---------------
---
---
---
s
---
…
…
…
----…
…
---
---
UOM
196
19200
0000
--NO
0000
1234
1234
pRACK MANAGER
196
LINE 1
DD/MM/YY
Date format
Date format
Default
Faab01
Description
Display description
Mask index
0…207
-CAREL SLAVE LOCAL
CAREL SLAVE REMOTE
MODBUS SLAVE
pRACK MANAGER
CAREL SLAVE GSM
1200…19200
0…60
LINE 1
LINE 2
DOUBLE SUCTION
DOUBLE CONDENSER
0 to 207
-CAREL SLAVE LOCAL
CAREL SLAVE REMOTE
MODBUS SLAVE
pRACK MANAGER
CAREL SLAVE GSM
1200 to 19200
0…9999
User, Service, Manufacturer
NO / SI
0…9999
0…9999
0…9999
NO / SI
Values
---DD/MM/YY
MM/DD/YY
YY/MM/DD
…
…
Monday… Sunday
DISABLE / ENABLE
0…240
…
…
…
70
G.Safety
Prevent max.number
evaluation time
Reset automatic prevent
Common HP type
Common HP delay
Common LP start delay
Common LP delay
Time of semi-automatic
alarm evaluation
N° of reties before alarm
becomes manual
Liquid alarm delay
Oil alarm delay
Output alarms relays
activation with
Condensing pressure prevent threshold (line 1)
Condensing pressure prevent diﬀerential (line 1)
Decreasing capacity time (line 1)
Setpoint
Diﬀerential
Decrease compressor
power time
Enable Heat Reclaim as
ﬁrst prevent step
Oﬀset HeatR.
Enable ChillBooster as
ﬁrst prevent step
Oﬀset Chill.
Prevent max.num
Number of LP in period after which the alarm becomes manual
(line 1)
Liquid level alarm delay (line 1)
Common oil alarm delay (line 1)
Select alarm relay output activation for active alarms or alarms not reset
Reset number of prevent (line 1)
Type of reset for common HP alarm (line 1)
Common high pressure delay (line 1)
Low common condensing pressure delay at start up (line 1)
Low common condensing pressure delay during operation (line 1)
Period of LP evaluation (line 1)
Oﬀset between ChillBooster and prevent setpoint (line 1)
Maximum number of prevent allowed before locking compressor (line
1)
Prevent maximum number evaluation time
Enabling heat recovery as ﬁrst stage for condensing HP prevent
(line 1)
Oﬀset between heat recovery and prevent setpoint (line 1)
Enable ChillBooster as ﬁrst stage for condensing HP prevent (line 1)
Enable condensing pressure prevent (line 1)
Description
Prevent enable
Display description
…
Gcb01
Gbb01
…
Prevent enable
…
Common HP type
Common HP delay
…
Enable condensing pressure prevent (line 2)
…
Type of reset for common HP alarm (line 2)
Common high pressure delay (line 2)
…
The following parameters refer to line 2, for details see the corresponding parameters for line 1 above
Gca05
Gca04
Gca03
Gca02
Gca01
Gba05
Gba04
Gba03
Gba02
Gba01
Mask index
--…
--s
…
s
s
0
0
Active alarms
NO
…
AUTO
10
…
---
5
min
120
h
----s
s
s
NO
AUTO
10
60
20
60
…
---
0.0 barg
…
---
0.0 barg
NO
3
---
s
0
NO
…
…
---
UOM
0.0 barg
0.0 barg
NO
Default
NO / SI
…
AUTO / MAN
0…999
…
0…999
0…999
Active alarms
Alarms not reset
0…999
0…999
NO / SI
AUTO / MAN
0…999
0…999
0…999
0…999
1…5
NO
SI
0.0…99,9
NO
SI
0.0…99,9
0…999
NO
SI
… (**)
0.0…99,9
Values
71
Number of cycles per second and software cycle time
Main cycle
Ib01
Ia05 (display only)
Number of compressors featured in the pre-conﬁguration (line 2)
Type of compressors featured in the pre-conﬁguration (line 2)
Number of alarms for compressor featured in the pre-conﬁguration
Enable common condenser alarm
Enable common HP pressure switch
Enable common LP pressure switch
Type of system
Comp.type L2
Num.alarms per comp.
Cond.Gen.Alarm
HP comm.pressostat
LP comm.pressostat
Type of Installation
Type of compressors featured in the pre-conﬁguration (line 1)
Comp.type L1
Ia04 (display only)
Num.Comp. L2
pLAN boards required for the selected pre-conﬁguration
Number of suction lines featured in the pre-conﬁguration
Number of condenser lines featured in the pre-conﬁguration
Number of compressors featured in the pre-conﬁguration (line 1)
Boards necessary
Suction line
Condenser line
Num.Comp. L1
Ia02 (solo visua.)
Ia03 (solo visua.)
Pre-conﬁguration
Pre-conﬁguration selected
Description
RAM size
Type of built-in display
RAM
Built-In type
Display description
Software version and date
Bios version and date
Boot version and date
Type of hardware
Hardware size
Flash memory size
Description
Ver.
Bios
Boot
Board type
Board size
Total ﬂash
Display description
Ia01
I.Setup
Mask index
H02 (display only)
H01 (display only)
H.Info
Mask index
-----------
---
UM
cicli/s
ms
kB
---
----------kB
UOM
1/4 (*)
EN
EN
EN
SUCTION +
CONDENSER
-----------
…
--RECIPROCATING ---
------…
RECIPROCATING
01. RS2
Default
---
-----
…
…
…
…
…
---
Default
--NOT USED—
08. SL5d
01. RS2
09. SW1
02. RS3
10. SW2
03. RS3p
11. SW3
04. RS3i
12. d-RS2
05. RS4
13. d-RS3
06. RS4i
14. d-RS4
07. SL3d
--0…2
0…2
1…12
RECIPROCATING
SCROLL
SCREW
1…12
RECIPROCATING
SCROLL
0…4/7 (*)
EN/DIS
EN/DIS
EN/DIS
SUCTION
CONDENSER
SUCTION + CONDENSER
Values
…
…
None / PGD1
…
…
…
…
…
…
Values
72
--C01
…
C06
Ib17
---
Size group for compressor 1 (line 1) or presence of inverter
…
Size group for compressor 12 (line 1)
…
Enable size and size for compressor group 4 (line 1)
Enable size and size for compressor group 1 (line 1)
S1
…
S4
Compressor series
Compressor sizes (line 1)
Compressor series
Compressors sizes
Size group for compressor 1 (line 1) or presence of inverter
…
Size group for compressor 12 (line 1)
Compressor manufacturer for screw compressors
C01
…
C12
Compr.Manufacturer
Enable stages and stages for compressor group 1 (line 1)
S1
…
Enable stages and stages for compressor group 4 (line 1))
…
Enable size and size for compressor group 4 (line 1)
…
S4
…
S4
Enable size and size for compressor group 1 (line 1)
Compressors sizes (line 1)
Modulating speed device for ﬁrst compressor (line 1)
Number of compressors (line 1)
Number of alarms for each compressor (line 1)
Description
Unit of measure
Type of compressors (line 1)
S1
Compressors sizes
Compressors number
Number of alarms for
each compressor
Modulate speed device
Display description
Measure Units
Compressors type
Ib16
Ib11
Ib10
Ib36
Ib35
Ib34
Ib30
Ib05
Ib04
Ib03
Mask index
Ib02
S1
…
---
…(***)
SAME
CAPACITY
SI
--…
NO
---
…
NO
--S1
…
S1
Generic
YES
100
SAME CAPACITY
& SAME STAGE
CONF.
YES
10.0
…
NO
---
--…
---
--kW
…
--kW
-----
…
--kW
--…
-----
--%
--kW
…
--kW
---
S1…S4/INV
…
S1…S4
NONE
INVERTER
---/DIGITAL SCROLL(*)
---/STEPLESS*)
SAME CAPAC.&SAME STAGE CONF.
SAME CAPAC.&DIFF. STAGE CONF.
DEFINE SIZES
NO / YES
0.0…500.0
…
NO / YES
0.0…500.0
NO/SI.
100; 50/100; 50/75/100;
25/50/75/100; 33/66/100
…
NO / YES
S1…S4
S1…S4/INV
…
S1…S4
GENERIC
BITZER
REFCOMP
HANBELL
…(***)
SAME CAPACITY
DEFINE SIZES
NO/SI
0.0…500.0
…
NO/SI
0.0…500.0
0…4/7 (*)
---
-----
2/3 (*)
1
None
Values
°C/barg / °F/psig
RECIPROCATING
SCROLL
SCREW
1…6/12 (*)
Default
UM
°C/barg
--RECIPROCATING ---
73
Ib75
Ib74
Ib70
Ib52
Ib51
Ib50
Ib45
Ib43
Ib42
Ib41
Ib40
Ib40
Ib22
Ib21
Ib20
Mask index
…
Enable stages and stages for compressor group 4 (line 1))
Enable stages and stages for compressor group 1 (line 1)
S1
…
S46
…
Enable size and size for compressor group 4 (line 1)
Enable size and size for compressor group 1 (line 1)
Compressors sizes (line 1)
Modulating speed device for ﬁrst compressor (line 2)
Type of compressors (line 2)
Number of compressors (line 2)
Number of alarms for each compressor (line 2)
Suction lines on diﬀerent boards
Setpoint without compensation (suction line 1)
Diﬀerential (suction line 1)
Second suction line conﬁguration
Enable integral time for proportional suction line control (line 1)
…
S4
S1
Compressors sizes
Enable integral time
action
Setpoint
Diﬀerential
Conﬁgure another
suction line
Dedicated pRack board
for suction line
Compressors type
Compressors number
Number of alarms for
each compressor
Modulate speed device
Compressor control type (line 1)
Size group for compressor 1 (line 1) or presence of inverter
…
Size group for compressor 6 (line 1)
Compressor control by temperature or pressure (line 1)
Unit of measure (line 1)
Type of refrigerant (suction Line 1)
C01
…
C12
Regulation by
Measure unit
Refrigerant
Regulation type
…
Enable size and size for compressor group 4 (line 1)
Enable size and size for compressor group 1 (line 1)
S1
…
S4
Description
Compressors sizes (line 1)
Display description
Compressors sizes
…
NO
---
SI
100
SI
--…
NO
---
SAME
CAPACITY
NONE
1
RECIPROCAT.
3
NO
NO
3.5 barg
0.3 barg
NO
Neutral zone
R404A
Default
SAME
CAPACITY
SI
--…
NO
--S1
…
S1
PRESSURE
barg
…
--kW
--%
--kW
…
--kW
---
---
---
-----
---
---
…(**)
…(**)
---
---
---
--kW
…
--kW
--…
-------
UM
---
NONE
INVERTER
---/DIGITAL SCROLL(*)
SAME CAPAC.&SAME STAGE CONF.
SAME CAPAC.&DIFF. STAGE CONF.
DEFINE SIZES
NO/YES
0.0…500.0
…
NO/YES
0.0…500.0
NO/YES
100; 50/100; 50/75/100;
25/50/75/100; 33/66/100
…
NO/YES
S1…S4
0…4
RECIPROCATING / SCROLL
1…12
NO / YES
NO / YES
…(**)
…(**)
NO / YES
Values
SAME CAPACITY
DEFINE SIZES
NO/YES
0.0…500.0
…
NO/YES
0.0…500.0
S1…S4/INV
…
S1…S4
PRESSURE / TEMPERATURE
…
R22 - R134a - R404A - R407C
- R410A - R507A - R290 - R600
- R600a - R717 - R744 - R728 R1270 - R417A - R422D
Proportional band
Neutral zone
74
Compressor control type (line 1)
Regulation type
Ib1a
Ib96
Ib95
Ib94
Ib93
Ib93
Ib54
Ib91
Ib90
Ib82
Ib81
Ib80
Enable integral time
action
Setpoint
Diﬀerential
Conﬁgure another
condensing line
Fans number
Regulation type
Regulation by
Measure unit
Refrigerant
Number of fans (line 2)
Setpoint without compensation (condenser line 1)
Diﬀerential (condenser line 1)
Second condenser line conﬁguration
Enable integral time for proportional band control
Fan control type (line 1)
Fans control by temperature or pressure value (line 1)
Unit of measure (line 1)
Type of refrigerant (condenser line 1)
Setpoint without compensation (suction line 2)
Diﬀerential (suction line 2)
Suct.line(s) and cond.line(s) on diﬀerent boards, that is, condenser line(s)
on dedicated board
Number of fans (line 1)
Fan modulating speed device (line 1)
Enable integral time for proportional suction line control (line 2)
Size group for compressor 1 (line 1) or presence of inverter
…
Size group for compressor 6 (line 1)
Compressor control by temperature or pressure (line 1)
Unit of measure (line 1)
Type of refrigerant (suction Line 1)
C01
…
C12
Regulation by
Measure unit
Refrigerant
Ib62
Enable integral time
action
Setpoint
Diﬀerential
Dedicated pRack board
for condenser line
Fans number
Modulate speed device
…
Enable size and size for compressor group 4 (line 1)
…
S4
Ib61
Ib60
Ib76
Description
Size group for compressor 1 (line 1) or presence of inverter
…
Size group for compressor 6 (line 1)
Compressors sizes (line 1)
Enable size and size for compressor group 1 (line 1)
Display description
C01
…
C12
Compressors sizes
S1
Mask index
3
NO
12.0 barg
2.0 barg
NO
Proportional
band
R404A
PRESSURE
barg
NONE
3
NO
3.5 barg
0.3 barg
NO
Neutral zone
R404A
Default
S1
…
S1
SAME CAPACITY
SI
--…
NO
--S1
…
S1
PRESSURE
barg
---
---
…(**)
…(**)
---
---
---
-----
---
---
---
…(**)
…(**)
---
---
---
UM
--…
------kW
…
--kW
--…
-------
0…16
NO/YES
…(**)
…(**)
NO/YES
0…16
NESSUNO
INVERTER
CONTR. TAGLIO DI FASE
PRESSIONE / TEMPERATURA
…
R22 - R134a - R404A - R407C
- R410A - R507A - R290 - R600
- R600a - R717 - R744 - R728 R1270 - R417A - R422D
Proportional band
Neutral zone
NO/YES
…(**)
…(**)
NO / SI
Values
S1…S4/INV
…
S1…S4
SAME CAPACITY / DEFINE SIZES
NO/YES
0.0…500.0
…
NO/YES
0.0…500.0
S1…S4/INV
…
S1…S4
PRESSURE / TEMPERATURE
…
R22 - R134a - R404A - R407C
- R410A - R507A - R290 - R600
- R600a - R717 - R744 - R728 R1270 - R417A - R422D
Proportional band
Neutral zone
75
Compressors number
Number of condensing
lines
Line 1
Line 2
Dedicated pRack board
for condenser line
Boards necessary
Save conﬁguration
Load conﬁguration
Restore Carel default
Compressors number
Compressors type
Measure Units
Number of suction lines
Dedicated pRack board
for suction line
Compressors type
Display description
…
Diﬀerential
Type of Installation
pLAN boards required for the selected pre-conﬁguration
Save Manufacturer conﬁguration
Manual installation of Manufacturer conﬁguration
Manual installation of Carel default values
Number of fans (line 1)
Number of fans (line 2)
Condenser lines are on diﬀerent boards
Number of compressors (line 2)
Number of condenser lines in the system
Number of compressors (line 1)
Type of compressors (line 2)
Type of compressors (line 1)
Unit of measure
Number of suction lines
Suction lines are on diﬀerent boards
Description
…
Diﬀerential (condenser line 2)
Type of plant
(*) Depending on the type of compressor
(**) Depending on the unit of measure selected
(***) Depending on the compressor manufacturer, see relative paragraph
(****) Depending on the hardware size
Id02
Id01
Ic10 (solo visual.)
Ic09
Ic08
Ic07
Ic06
Ic05
Ic04
Ic02
Ic03
Ic01
Mask index
…
Ib1e
UM
…
…(**)
---
-----
--NO
NO
NO
NO
4
0
1
0
---------
---
-----
---
---
4
--RECIPROCATING ---
RECIPROCATING ---
NO
°C/barg
1
ASPIRAZ+ CON--DENSAZ.
Default
…
2.0 barg
--NO/YES
NO/YES
NO/YES
NO/YES
0…16
0…16
0…2
RECIPROCATING
SCROLL
SCREW
1…6/12 (*)
RECIPROCATING
SCROLL
SCREW
1…6
NO/YES
Values
…
…(**)
ASPIRAZIONE
CONDENSAZIONE
ASPIRAZ. + CONDENSAZ.
°C/barg / °F/psig
0…2
76
NOTE:_______________________________________________
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77
NOTE:_______________________________________________
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CAREL INDUSTRIES - Headquarters
Via dell’Industria, 11 - 35020 Brugine - Padova (Italy)
Tel. (+39) 049.9716611 - Fax (+39) 049.9716600
e-mail: [email protected] - www.carel.com
pRack +040000071 rel. 1.1 - 14.10.2011
Agenzia / Agency:

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Download 040000071 - pRack PR100 compressor rack controller