Download USER MANUAL - Dyne Systems

C D T
S T
~ DW A M A DY S ET NC C E T E . YN
E ~ DY T A DY W O M MA DY ES ET .
D Y & E . Y E A
& T
D
N RS MID NA EM MA NE ES ME S, I TI NE T ER ~ M YN ST D RS ~ M NA MS MA YN ES MO S, I MA NE T & ER . ~ DY SY D ER ~ M
AM ~ W M S T
&
C
T
T
Y
E Y
N T
N
M
, I IC SY & TER NC D SY D S ~ IDW AM M NA ~ D IDW O , IN IC E S T & ME C IC SY DY S ~ MID AM ST NA S ~ ID
D
O
E
A
, I T YN S M NC D S D S . ~ YN S YN D E O S, M YN E M C D Y D TE . ~ D S NA D W O EM M D
N IC E T E . Y TE YN ~ M A TE A Y S M IN A E S ET . ~ YN S Y R M Y TE M Y
Y
C
& TE ~ NA M A D ID M M M NE T ET C TI S T E M A TE N S ID NA M A NE ES ME S, ATI
D
.
S
R ~ YN Y DY R M M S M Y W O S AT S & E . ~ C Y & RS ID M M AM ~ W M S, TI S T TE IN C
&
C
S M A S N S ID O , I AT N E M , I IC Y D R
YN S MI DY STE DY ~ WE OM S, I AT DY ES OM IN C D YS D RS . ~ D
TE A ~ W M N I E S E N
~
I
S
D
M
N D
N D W O M M D E E C C S T TE C D T
E N IC N T E C Y T Y
~ D N
AM Y
AT YN ST TE . ~ DY YS & R . ~ YN EM AM DY WE AM MS AM YN ST TE C. D E S & TE . ~ NA EM NA ~ D MI
S
E
M
N
M A E ST E , I IC E & R M N T D S M A S AT N S O , I A E & R ~ Y Y DY R M M S M Y
S, TI S & TE NC
SY D S ~ IDW AM EM YN ~ D ID MO , IN IC E T & ME NC TIC SY DY S ~ MI NA ST N S ~ IDW OM , IN AT N
D
C
Y
I
R
M NC D ST DY S . ~ YN S YN D E O S, AM YN WE ME C. DY SY D TE . ~ D ST NA D DW MO EM AM D E E C. IC
ET . YN E N ~ M A TE A Y S M IN A E S T ~ N S Y R M YN E M YN E M S A Y S TE ~ D
T N S
T
M N T E
T
~
M
, T N T
D ER M AM MS AM DY IDW O MS AT E S & TE C. ~ IC SY & ER MID AM EM AM ~ IDW AM MS ATI E S ST ET IN IC E S & RS MID
YN S ID O ,
W O S A D E O , I C Y & ER C. D Y DY ~
I AT N E M , I IC Y D R
M D S D S
EM AM ~ D WE ME NC IC E S ST ET NC D ST YN S ~ ID YN TEM YN ~ D E ME , IN TIC YN ST ME NC DY ST DY S ~ YN ST NA DY
M A
S
E
A
A
S, AT YN ST TE . ~ DY YS & D RS . ~ YN EM M DY WE M S, AM YN T TE C. D E S & D TE . ~ NA EM NA ~ D ID M EM MA N
ET IN IC E & R M N TE Y ~ M AM S AT N S OM IN AT E & RS ~ YN Y Y R MI M S, M Y W OM S T
,
M A ST N S D O I AT NE E
D
E C D S D S ID AM M N D ID O , I IC E T
E I I
N
E C IC S
Y
D RS . ~ YN YS YN ~ D WE O S, AM YN WE M NC D SY & D TE . ~ D YST NA ~ D IDW MO EM AM ~ D WE ME C. IC S ST TE NC
YN ~ M A T A Y S M IN A E S E . ~ Y S Y R M Y
E M S A Y S T ~ D Y & R .~
E M Y
AM D ID MO EM MA NE T & ET C. TIC S T & TER M NA TE NA S ID NA MS AT NE ST E , IN TIC NE T & ER M YN STE DY S
T
S,
Y W
S ID A M N ~
Y
S T S
E ~
ID M M M ~ W M
S
I S
IN AT NE ES ME , IN IC YS DY RS M DY ST DY S ~ W OM S, AT DY ES OM , IN C D YS & D ER C. ~ DY YS DY ~ D W MO S AM D
ET C. IC D SY T TE C. DY TE NA ~ IDW NA EM NA DY ES ET INC IC NE T ET C. YN TE YN S ~ M NA TE NA Y ES M , IN A
&
T
&
D
M N T E
N ER ~ M YN ST D RS ~ M NA MS MA YN ES MO S, I MA NE T & ER . ~ DY SY D ER ~ M AM MS AM DY IDW MO MS A E & TE C.
AM S ID A E Y ~ I M , TI E T M N T
A N E M , TI SY D R ~
D
I S D S M N S YN S ID O ,
AT ~ D W MO MS NAM DY W OM INC C D SY & ET C. C D YS YN ~ D ID AM TE AM ~ D W ME INC TIC E S ST ET INC C D ST YN S ~
~
,I I
W
E
,
E
D
M
N C YN ST ME IN AT NE EST ET . ~ YN ST YN ER M YN TE AM YN E OM S AT YN ST TE . ~ DY YS & ER . ~ YN EM AM D
ER C. ~ DY E & TE C. IC SY & ER MI AM EM AM S ~ IDW AM MS AT E S ST ET , IN IC E & RS MID NA TE DY S ~ MI AM S, AT
D S D S DW O S A D E O , I IC Y & E C D SY D ~ W M M N D DW O IN IC
S M N SY D R ~
AM ~ ID AM ST YN S ~ MID YN TE YN ~ D E ME , IN TI YN ST ME NC DY ST DY RS . ~ YN ST YN DY E OM S, I AM YN E ME C.
S
C
AT DY WE OM EM AM DY WE AM MS AM YN ST TE C. D E S & TE . ~ NA EM NA ~ D MID AM EM AM NE T ET NC ATI E S ST TE ~
, I IC NE S E S AT N S O , IN AT E & R ~ YN Y DY R M M S M Y W O S AT S & E . ~ C Y & RS
S
T
M ,
,
M
D
S I
A N
D S
N
C DY SY T & ER , IN IC E S T & E C. IC SY DY ~ MID AM STE NA ~ DW OM IN TI E ES ET IN IC YS YN RS MI YN TE DYN
T
.
N
C
C
D
S
C
D
C
S T
D
~ D
T
E
M D
Y
~ D
R ~ N S D S
S M A T YN ~ . ~ YN ST DY ER M YN TE AM YN WE OM MS AT YN EST TE . ~ DY YS & ER . ~ YN EM AM D WE AM MS A
Y
E
N ~ D IDW MO M AM DY MI AM EM NAM S ~ IDW AM MS AT E S ST ET , IN IC E & RS MID NA TE DY S ~ MI AM S, AT NE ST OM , IN
I
AM Y
S
A N DW O S A D E O , I IC Y & ER C D SY D ~ W M M NA D DW O IN C
S & E C
E M ,
N AT NE ST ET INC TIC E S E ME , IN TIC YN ST ME NC DY ST DY S . ~ YN ST YN DY ES OM S, I M YN E ME C. DY YS D TE
C IC S
A
Y
A
.~
& ER . ~ D YS ST TE C. D E S & TE . ~ NA EM NA ~ D MID AM EM M NE T ET NC TI E S ST TE ~ M NA TE NA R
Y
&
D
A
. C
& R
Y T & R ~ Y
M
O
M
D S D S
R
S MI YN TE YN ~ MI NA EM D S M NA YS YN RS ID MO S, I AT YN WE M S, I TIC SY D ER ~ M D YS D S IDW MO MS MA
Y
E
T
D
T
Y
S
Y ~
D
Y ~ ID
M ,
~ D
S E N
S
M
A ~ W M N
M
M DY WE AM S AM YN WE O S, I NA DY W MO EM M DY ES ET C. IC D SY T & TE C. DY TE NA ~ D IDW NA EM NA DY ES ET INC
T
R
AT N S O , I AT E S M N M N E M S AT N T E ~
M
M
N
, I IC E & R M YN ST D S ~ M NA MS AT YN ES O S, I MA NE & ER .
S
C
M
E
A
T
E
T
E
E
S
I
I
T
C
IN C
E Y ~
T .
T
C
M ,
S
T N
E
M N T
S I
C D SY & D TE . ~ D YST & D ER ~ M IC SY & ER C. DY SY DY ~ DW AM MS NA D IDW O IN IC E S T & ET C. IC SY DYN ~
M
Y
.
TE ~ N ST YN RS MI YN EM YN S ~ ID DY ST DY S ~ M NA ST NA DY ES OM , IN MA YN ES E C. DY YS DY ER ~ M DY ST A
EM N ~
T T E ~ N T N S I N EM M
R M AM EM A ~ D AM S A
I M E M N T E C T E
D W N
A
D S IDW O S MA D WE O , IN MA YN ES AM S M DY DW O MS AT E S & TE . ~ IC SY & RS MID AM EM AM ~ DW AM S,
YN ~
M ,
,
D R
Y
A N
M ,
D S D
O
D ES E IN TIC NE ST ME C. TIC E T & OM IN TIC E ES ET IN IC YS YN S MI YN TE YN ~ WE M S, I AT DY ES OM I
A
C
T
Y
C
D
S
SY T
S, M N T E . D S & D TE ~ D Y D ET .
ER C. Y TE AM ~ D DW A M A DY ST ET NC IC NE T & ET
D
&
Y
M
Y
&
~
R
~
Y
A
R
IN T E S D S M N YS Y S ID N ST N ER M YN ST D S ~ M NA MS A Y E MO S, MA NE & ER . ~ DY SY D
ET C. IC Y YN ~ ID AM TE NA ~ W AM EM AM S ID A EM YN ~ ID M , I TIC NE ST M INC TI S D S M NA S YN
C Y Y ~ I
T
D W O N
D W
~ D S
& E
M M D E
A ~ W M
YN ER M YN TE AM YN E OM S AT YN ST OM S, I TI DY E OM S, I AM YN E ME C. DY SYS D TE . ~ DY ST NA DY DW MO EM
AM S ~ IDW AM MS AT E S ST ET , IN IC E & ET NC C D NE ST ET NC ATI E S ST TE ~ M NA TE YN RS MID NA EM MA NE ES ME S,
S D E .
A
&
T
, I
& E C
. C
& R
T
DS820-E
Power Amplifier Unit
USER MANUAL
Job # ____________________
www.dynesystems.com
Controller Configuration
Model # __________________
Inter-Loc V Control
Serial # __________________
Dyn-Loc IV Control
Configuration (amps) _______
Customer-Supplied Control, 0-10 VDC
DPD-001-03
From Dyne Systems, Inc.
The DS820E Power Amplifier Unit (PAU) is a third generation, intelligent universal Eddy Current
Power Amplifier Unit. It is an analog controller with a digital front end that offers greater flexibility for
upgrading existing test cells, or for entirely new test installations. The potential applications for the
PAU range from simple manual control to fully integrated closed loop installations. The PAU interfaces
with all of Dyne Systems’ existing dynamometer controllers, as well as industrial PC/PLC 24 VDC
logic-based controllers running third party software.
The PAU provides a unique set of features:
•
Set up is simple and straightforward.
•
The front panel diagnostic LCD display eliminates guesswork by displaying real time field
current, input command, status and fault messages.
•
System status can also be reported via PLC level I/O to external controls.
•
An analog voltage or current input enables the unit to be used as a standalone open loop eddy
current power amplifier.
•
It can be integrated into existing test cells with fully integrated closed loop control units.
•
The modular construction of the PAU allows it to be interfaced with different dynamometer
control components.
The PAU is available in wall mount or in a space saving and reduced wiring rack mount version. It
also provides significantly increased current capabilities with ratings of 15, 30, 50 and 100 amps at up
to 400 VDC. Higher non-standard current ratings can easily be custom engineered.
For customers who prefer to get leading edge performance and test cell system integration from a
single provider, Dyne Systems’ new PAU fully integrates with Dyne Systems’ dynamometer controls
and eddy current dynamometers.
NOTE: This manual is intended for use by qualified personnel only. All Dyne Systems’ approved
drawings (if included) and specific instructions for this equipment must take precedence over
general information contained in this manual.
Thank you for purchasing this product from Dyne Systems. Our staff is at your disposal, should you
need information or support that is not found in this manual.
CONTROLS, DYNAMOMETERS, SYSTEM INTEGRATION AND TEST CELL AUTOMATION
Dyne Systems, Inc. • W209 N17391 Industrial Drive • Jackson, Wisconsin 53037
phone: 800.657.0726 • website: www.dynesystems.com
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Introduction
1
TABLE OF CONTENTS
SECTION 1:
GENERAL INFORMATION
4
SAFETY...................................................................................................................................4
RECEIVING INSPECTION......................................................................................................4
DAMAGE CLAIMS...................................................................................................................4
TRAINING................................................................................................................................4
IDENTIFY YOUR PAU..............................................................................................................4
SECTION 2:
CONFIGURATION
5
MODES OF RESET OPERATION...........................................................................................8
SECTION 3:
SECTION 4:
INSTALLATION ENVIRONMENT
TRANSFORMER COMPATIBILITY
9
10
WALL MOUNT PAU, COIL AND TRANSFORMER COMPATIBILITY TABLE......................... 10
RACK MOUNT PAU, COIL AND TRANSFORMER COMPATIBILITY TABLE......................... 11
SECTION 5: INSTALLATION AND START UP
12
WHO SHOULD INSTALL THE PAU....................................................................................... 12
WALL MOUNT INSTALLATION.............................................................................................. 12
ENCLOSURE SPECIFICATIONS.......................................................................................... 12
DIMENSIONS........................................................................................................................ 12
WALL MOUNT MECHANICAL INSTALLATION..................................................................... 13
WALL MOUNT WIRING......................................................................................................... 13
WALL MOUNT TERMINAL BLOCK CONNECTIONS............................................................ 14
WALL MOUNT SUBPANEL................................................................................................... 14
WALL MOUNT START-UP..................................................................................................... 15
INTER-LOC V START-UP....................................................................................................... 16
DYN-LOC IV AND CUSTOMER-SUPPLIED CONTROL START-UP...................................... 17
RACK MOUNT INSTALLATION............................................................................................. 18
ENCLOSURE SPECIFICATION . .......................................................................................... 18
DIMENSIONS........................................................................................................................ 18
RACK MOUNT MECHANICAL INSTALLATION..................................................................... 19
RACK MOUNT WIRING......................................................................................................... 19
RACK MOUNT START-UP.....................................................................................................21
INTER-LOC V START-UP.......................................................................................................21
DYN-LOC IV AND CUSTOMER-SUPPLIED CONTROL START-UP......................................22
SECTION 6: PREVENTIVE MAINTENANCE
23
WALL MOUNT.......................................................................................................................23
RACK MOUNT.......................................................................................................................23
2
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Table of Contents
SECTION 7:
APPLICATION SPECIFIC FUNCTIONALITY
24
COMMAND VOLTAGE SCALING...........................................................................................24
SCALED ANALOG OUTPUT.................................................................................................24
DYN-LOC IV INTERFACE......................................................................................................24
50HZ / 60HZ OPERATION.....................................................................................................24
LOW INDUCTANCE COIL.....................................................................................................24
LOW MAX CURRENT............................................................................................................24
0-20MA COMMAND SOURCE..............................................................................................24
ADDITIONAL SAFETIES.......................................................................................................24
DS820E CONTROL BOARD JUMPER DEFINITIONS..........................................................25
SECTION 8:
FAULTS / TROUBLESHOOTING
26
WALL MOUNT AND RACK MOUNT TROUBLESHOOTING GUIDE.....................................26
WALL MOUNT SIGNALS.......................................................................................................28
RACK MOUNT SIGNALS......................................................................................................30
SECTION 9:
CUSTOMER SUPPORT 31
SECTION 10:
PRODUCT WARRANTY
32
APPENDIX A:
PAU MAX CURRENT ADJUSTMENT
33
APPENDIX B:
OHM’S LAW
35
DRAWINGS AND SCHEMATICS
36
APPENDIX C:
RACK MOUNT CONNECTIONS - 15 AMP............................................................................36
RACK MOUNT CONNECTIONS - 30 AMP............................................................................37
WALL MOUNT SCHEMATIC.................................................................................................38
APPENDIX D:
ACRONYMS
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
39
Table of Contents
3
SECTION 1:
GENERAL INFORMATION
Within this manual, Dyne Systems, Inc. will be referred to as “DS”.
SAFETY
Read your instruction manual! Electrical rotating equipment can be dangerous. Become
familiar with all safety instructions and procedures. WARNING, CAUTION and NOTE
labels are used throughout the manual to remind you of the hazards that exist. Know your
equipment before handling or working on it.
Used to warn of the possibility of injury to personnel and damage to equipment
Used to caution of the potential hazards and unsafe practices
NOTE: Used for special instructions related to safety, proper operation or maintenance
RECEIVING INSPECTION
Upon the arrival of your equipment, check all items received against the packing slip to
ensure the shipment is complete. Then inspect for damage. Any evidence of rough handling
may be an indication of hidden damage. Be sure to perform the following inspections:
1.
Inspect packaging and skid(s) for any mistreatment. Document and photograph any
signs of damage.
2.
Inspect housing to ensure there is no damage and that unit is intact.
DAMAGE CLAIMS
In the event of damage, report it without delay to the carrier and Dyne Systems. Dyne
Systems’ warranty policy does not cover shipping damage or lost material. It is important
to file a damage claim with the carrier promptly. If you require assistance in settling the
claim, contact Dyne Systems. Refer to equipment by purchase order, model, serial and job
numbers, as shown on the nameplate of the unit involved.
TRAINING
Training programs are an essential part of safe and correct operation. Training provides
the know-how necessary to obtain top performance from your equipment. Dyne Systems
recognizes this fact and offers training classes on-site or at the factory to educate personnel
in safe operating and maintenance procedures.
IDENTIFY YOUR PAU
This PAU was configured at DS for your specific application. The PAU will be physically
configured as either wall mount or rack mount. Review the diagrams and verify your
configuration:
Dyne Systems Inter-Loc V Control (see Figure 2.1 on Page 5).
Dyne Systems Dyn-Loc IV Control (see Figure 2.2 on Page 6).
Customer-Supplied Control: this requires 0-10VDC or 0-20mA Control Signal (see Figure 2.3
on Page 7).
Locate the model and serial numbers on the PAU and verify that they are the same as that
shown on the cover of this manual. This information should be used when contacting DS
customer support.
4
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
General Information
CUST xxxVAC
SINGLE PHASE
+ GROUND
DISCONNECT
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Configuration
MIDWEST MW-xxxx
HP xxxxHP ABSORB
RPM xxx/xxx
FIELD xxxV @ xxA
EC DYNAMOMETER
__"x__"x__"
JB
JB
CONDUIT S1*
SPEED/TRQ FB
CONDUIT S3*
H20 SAFETIES FLOW OR PRESSURE OR TEMP
CONDUIT S2*
ECPAU CONTROL
TEST CELL
Digital Multi-Loop Dynamometer and Engine Controller
CA4W COMPUTER
MONITOR
OCS POWER SUPPLY
INTER-LOC V XFMR
INTER-LOC V OCS
INTER-LOC V CONTROL
CONSOLE
7"
5 1/4"
Figure 2.1 - Inter-Loc V Controller Configuration with Wall Mount ECPAU (Optional Rack Mount)
LOAD CELL
JB
20" x 16" x 8"
~40 LBS
ECPAU
xxA
CONDUIT P2*
FACILITY VAC
xxxVAC @ xxA
MAG PU
CONDUIT P5*
EC DYNO FIELD
xxxVDC @ xxA
CONDUIT P4*
ISOLATED VAC
xxxVAC @ xxA
CONDUIT P3*
FACILITY VAC
xxxVAC @ xxA
MINIMUM SPACE OF 12"
ON EITHER SIDE OF ECPAU
FOR COOLING AIR FLOW
TRANSFORMER
T1
FIELD
POWER
-- KVA
--- LBS
--" x --" x --"
CONDUIT P1*
FACILITY VAC
xxxVAC @ xxA
CNTRL XFMR
---/-----KVA
---LBS
-"x-"x-"
DISCONNECT
OPTIONAL(IF 115VAC
NOT AVAILABLE)
INTER-LOC V CONTROL
INTER-LOC V OCS
CONDUIT P7*
FACILITY VAC
xxxVAC @ xxA
CONDUIT P6*
FACILITY VAC
115VAC @ 15A
19"
W209 N17391 Industrial Dr.
Jackson, WI 53037
Fax: 1-262-677-9308
Phone: 1-262-677-9300
www.DyneSystems.com
Inter-Loc V
SECTION 2:
CONFIGURATION
5
CUST xxxVAC
SINGLE PHASE
+ GROUND
6
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
DISCONNECT
__"x__"x__"
MIDWEST MW-xxxx
HP xxxxHP ABSORB
RPM xxx/xxx
FIELD xxxV @ xxA
EC DYNAMOMETER
JB
JB
CONDUIT S1*
SPEED/TRQ FB
CONDUIT S3*
H20 SAFETIES FLOW OR PRESSURE OR TEMP
CONDUIT S2*
ECPAU CONTROL
TEST CELL
CA4W COMPUTER
MONITOR
DYN-LOC IV
CONSOLE
Figure 2.2 - Dyn-Loc IV Controller Configuration with Wall Mount ECPAU (Optional Rack Mount)
LOAD CELL
JB
20" x 16" x 8"
~40 LBS
ECPAU
xxA
CONDUIT P2*
FACILITY VAC
xxxVAC @ xxA
MAG PU
CONDUIT P5*
EC DYNO FIELD
xxxVDC @ xxA
CONDUIT P4*
ISOLATED VAC
xxxVAC @ xxA
CONDUIT P3*
FACILITY VAC
xxxVAC @ xxA
MINIMUM SPACE OF 12"
ON EITHER SIDE OF ECPAU
FOR COOLING AIR FLOW
TRANSFORMER
T1
FIELD
POWER
-- KVA
--- LBS
--" x --" x --"
CONDUIT P1*
FACILITY VAC
xxxVAC @ xxA
CONDUIT P6*
FACILITY VAC
115VAC @ 15A
RPM/TORQUE
ACTIVE
LOCK
ACTIVE
TORQUE
CNTRL XFMR
---/-----KVA
---LBS
-"x-"x-"
DISCONNECT
OPTIONAL(IF 115VAC
NOT AVAILABLE)
RPM
DYNLOC
CONDUIT P7*
FACILITY VAC
xxxVAC @ xxA
EMERG
STOP
DYN><LOC
POWER
CONFIGURATION (CONTINUED)
Configuration
CUST xxxVAC
SINGLE PHASE
+ GROUND
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
DISCONNECT
Configuration
__"x__"x__"
MIDWEST MW-xxxx
HP xxxxHP ABSORB
RPM xxx/xxx
FIELD xxxV @ xxA
EC DYNAMOMETER
JB
JB
CONDUIT S1*
SPEED/TRQ FB
CONDUIT S3*
H20 SAFETIES FLOW OR PRESSURE OR TEMP
CONDUIT S2*
ECPAU CONTROL
TEST CELL
CUSTOMER SUPPLIED
CONTROLS
CONSOLE
Figure 2.3 - Customer-Supplied Controller, 0-10 VDC or 0-20mA Control Signal with Wall Mount ECPAU (Optional Rack Mount)
LOAD CELL
JB
20" x 16" x 8"
~40 LBS
ECPAU
xxA
CONDUIT P2*
FACILITY VAC
xxxVAC @ xxA
MAG PU
CONDUIT P5*
EC DYNO FIELD
xxxVDC @ xxA
CONDUIT P4*
ISOLATED VAC
xxxVAC @ xxA
CONDUIT P3*
FACILITY VAC
xxxVAC @ xxA
MINIMUM SPACE OF 12"
ON EITHER SIDE OF ECPAU
FOR COOLING AIR FLOW
TRANSFORMER
T1
FIELD
POWER
-- KVA
--- LBS
--" x --" x --"
CONDUIT P1*
FACILITY VAC
xxxVAC @ xxA
CONDUIT P6*
FACILITY VAC
115VAC @ 15A
CONDUIT P7*
FACILITY VAC
xxxVAC @ xxA
CNTRL XFMR
---/-----KVA
---LBS
-"x-"x-"
DISCONNECT
OPTIONAL(IF 115VAC
NOT AVAILABLE)
CONFIGURATION (CONTINUED)
7
MODES OF RESET OPERATION
The PAU has two modes of operation: Reset Required Mode and Automatic Reset Mode.
In the Reset Required Mode, the PAU will require a reset after the application of power or
after a fault condition has occurred. This reset signal is generated by the dynamometer
control system. During a reset condition, a +24 VDC signal is momentarily applied to TB1-6
on the wall mount version, or pin 15 of the 25-pin Dynamometer Control Connector on the
rear of the rack mount version. Reset Required Mode is the default mode of operation when
used in conjunction with an Inter-Loc V controller.
In the Automatic Reset Mode, no reset will be required at power up and the following fault
conditions will self restore: SCR OverTemp, Coolant OverTemp, Low Coolant Pressure/Flow,
Current OverCmd and GP Input Fault X. The Automatic Reset Mode is the default mode of
operation when used in conjunction with a Dyn-Loc IV controller.
xercise caution when using the PAU in the Automatic Reset Mode, as the PAU
E
could unexpectedly apply power to the coil resulting in excessive heating and
possible failure if proper cooling is not supplied.
When a customer-supplied control system is used, Dyne Systems will configure the PAU to
the mode of choice. If the customer does not specify the mode of operation at the time of
order, it will be set to the Reset Required Mode.
8
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Configuration
SECTION 3:
INSTALLATION ENVIRONMENT
The PAU should be mounted so it is not exposed to severe shock and/or vibrations. If adverse
conditions are anticipated, the PAU can be mounted using vibration-damping materials.
The atmosphere should be free of corrosive gases, vapors or particulates that could cause
fire or explosion.
Relative humidity should be 0 to 95% non-condensing.
Temperature range should be 32 to 90° F (0 to 32.2° C).
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Installation Environment
9
SECTION 4:
TRANSFORMER COMPATIBILITY
It is important that the PAU, the Dynamometer Coil, and the Transformer are compatible.
The following tables can be used to check these components in your system.
Wall Mount PAU, Coil and Transformer Compatibility Table
PAU
Transformer
Coil
Wall Mount PAU
Model No.
Current
Specifications
Facility Power
(Primary)
PAU Input Power
(Secondary)
Calculated
Transformer VA
Max. Volts
DC Output
Max. Coil
Current
UEC-PAU-15-W01
15 amp
208
240
3,600
200
15
15 amp
208
277
4,155
250
15
15 amp
240
240
3,600
200
15
15 amp
240
277
4,155
250
15
15 amp
480
240
3,600
200
15
15 amp
480
277
4,155
250
15
UEC-PAU-15-W04
15 amp
208
480
7,200
400
15
UEC-PAU-15-W05
15 amp
240
480
7,200
400
15
UEC-PAU-15-W06
15 amp
480
480
7,200
400
15
UEC-PAU-30-W01
30 amp
208
240
7,200
200
30
UEC-PAU-30-W02
30 amp
240
240
7,200
200
30
30 amp
480
480
14,400
400
30
UEC-PAU-30-W03
30 amp
208
277
8,310
250
30
UEC-PAU-30-W04
30 amp
240
277
8,310
250
30
UEC-PAU-30-W05
30 amp
480
240
7,200
200
30
UEC-PAU-30-W06
30 amp
480
277
8,310
250
30
UEC-PAU-30-W07
30 amp
208
480
14,400
400
30
UEC-PAU-30-W08
30 amp
240
480
14,400
400
30
UEC-PAU-50-W01
50 amp
208
240
12,000
200
50
50 amp
208
277
13,850
250
50
50 amp
240
240
12,000
200
50
50 amp
240
277
13,850
250
50
UEC-PAU-50-W03
50 amp
480
240
12,000
200
50
UEC-PAU-50-W03
50 amp
480
277
13,850
250
50
UEC-PAU-50-W04
50 amp
480
480
24,000
400
50
UEC-PAU-100-W01
100 amp
480
240
24,000
200
100
UEC-PAU-15-W02
UEC-PAU-15-W03
UEC-PAU-50-W02
10
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Transformer Compatibility
RACK MOUNT PAU, COIL AND TRANSFORMER COMPATIBILITY TABLE
PAU
Transformer
Coil
Rack Mount PAU
Model No.
Current
Specifications
Facility Power
(Primary)
PAU Input Power
(Secondary)
Calculated
Transformer VA
Max. Volts DC
Output
Max. Coil
Current
UEC-PAU-15-R01
15 amp
208
240
3,600
200
15
15 amp
208
277
4,155
250
15
15 amp
240
240
3,600
200
15
15 amp
240
277
4,155
250
15
30 amp
208
240
7,200
200
30
30 amp
208
277
8,310
250
30
30 amp
240
240
7,200
200
30
30 amp
240
277
8,310
250
30
UEC-PAU-30-R01
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Transformer Compatibility
11
SECTION 5: INSTALLATION AND START UP
WHO SHOULD INSTALL THE PAU
The DS820E PAU operates as part of a system. If the system is not properly wired,
equipment may be damaged.
Only a qualified licensed electrician should install the DS820E PAU. All
installations should comply with the most current version of the National Electric
Code (NEC) as well as all local codes.
WALL MOUNT INSTALLATION
Enclosure Specifications
The Enclosure for the wall mount PAU meets the following industry standards: UL 50, File
No.E27567 Type I; NEMA/EEMAC Type I; CSA, File No.42184 Type I; IEC 60529, IP30. The
PAU enclosure does not meet oil-tight or dust tight specifications.
Dimensions
8.62 (219)
inches (mm)
8.0
(203)
16.0 (406)
20.0 (508)
Recommended
12” Mounting
Clearance
11.0 (279)
0.31 (8)
1.5 (38)
2.5 (64)
1.06(27)
17.0
(432)
14.5 (368)
12
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
17.8
(454)
Figure 5.1 - Dimensions
Installation & Start Up
Wall Mount Mechanical Installation
The PAU should be mounted in the vertical position (Refer to Figure 5.1). It is required that
12” of clearance around the entire PAU be provided to allow for filter changes and adequate
airflow around the cabinet.
The method of mounting the PAU to a vertical surface is the responsibility of the end-user.
Wall Mount Wiring
Once the PAU is securely mounted, and all conduits with the appropriate wires are
in place:
1.
Open the access panel and route the wires into the panel.
2.
Connect the wires according to the prints provided (Refer to Figure 5.2).
Note: The prints provided with the PAU take priority over this manual.
It is likely that not all of the terminal connections will be used.
The PAU has safety inputs in the form of Coolant Temperature and Coolant Pressure/
Flow. Additionally there are three spare generic safety inputs. These inputs have different
functionality and correct wiring must be observed
Note: All digital inputs to and outputs from the PAU terminals are PLC +24VDC logic. The
Current Command (TB1-2 - TB1-3) is an analog signal of 0-10 VDC or 0-20mA. Both single
ended and differential inputs can be configured. The Dyne On command is required to
enable the controller; a dry contact wired between terminals TB1-4 and TB1-5 can be used
in lieu of a PLC or controller.
3.
Close the access door and secure
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Installation & Start Up
13
Wall Mount Terminal Block Connections
FOR USE WITH
INTERLOC CONTROLLER
OR AS STAND ALONE UNIT
FOR USE WITH
DYNELOC CONTROLLER
DYNO-ERROR (i)
IREF
2c/22awg
(wht)
DYNO-ERROR COM
(blk)
+24VDC (o)
IL5
8c/24awg
(red)
DYNE ON (i)
(grn)
RESET (i)
(wht)
PAU OK (o)
(org)
COOLANT INTERLOCK (o)
(blu)
PAU ON(o)
(yel)
COM
(blk)
DREF
DL4
4c/24awg
(blk)
COM
(grn)
DYNE ON(i)
(wht)
COM
(red)
H2O
(wht)
COM
(blk)
H2O
2c/22awg
SPR1 - 3
2c/22awg
(wht)
+24VDC
SPARE SAFETEY
INPUTS
NOTE: SAFETIES JUMPED
IF NOT USED
TO H20 PRESS/FLOW
DRY CONTACT ON DYNO
TO H20 TEMP
DRY CONTACT ON DYNO
ANALOG OUTPUT CURRENT
FEEDBACK (0 - 10VDC)
SPR SFTY #1
(blk)
+24VDC
(wht)
SPR SFTY #2
(blk)
+24VDC
(wht)
SPR SFTY #3
(blk)
+24VDC
HFLW/HTMP
2c/22awg
(wht)
H20 PRESSURE/FLOW
(blk)
+24VDC
(wht)
H20 TEMP
(blk)
0-10VDC ANALOG OUT (CURRENT FB)
FB
2c/22awg
(wht)
COM
(blk)
GND
per code
TO
CUSTOMER
POWER SUPPLY
L1
per code
L2
per code
1L1
FIELD
ISOLATION
--VA XFMR
per code
1L2
per code
AC1
H4
per code
X4
---VAC
PRIMARY
PAU ENCLOSURE
TB1-1
NOTE: TB1-1 FOR USE WITH OPTIONAL POT, +10VDC
TB1-2
TB1-3
TB1-4
TB1-5
TB1-6
TB1-7
TB1-8
TB1-9
TB1-10
TB2-1
TB2-2
TB2-3
TB2-4
TB2-5
TB2-6
TB3-1
TB3-2
TB3-3
TB3-4
TB3-5
TB3-6
TB4-1
TB4-2
TB4-3
TB4-4
TB5-1
TB5-2
GND
CUBE FUSE
FC1 (L1)
CUBE FUSE
FC2 (L2)
TB6-7
TB6-8
TB6-5
---VAC
SECONDARY
H1
X1
AC2
per code
NOTE: WIRE TRANSFORMER PER TRANSFORMER NAMEPLATE,
AND LOCAL CODES AND PRACTICES.
TB6-6
FAN
120(VAC)
TB6-1
TB6-2
F1
per code
TO
DYNO
FIELD
F2
per code
TB6-3
TB6-4
Figure 5.2 - Wall-Mount Terminal Block Connections
Figure 5.3 - Enlarged view of terminal block
Wall Mount Subpanel
14
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Installation & Start Up
Snubber
Board
SCR Bridge
and
Heatsink
Control
Transformer
Fuses
DS820
Control Board
Current
Transducer
Main
Fuses
Terminal Blocks
Figure 5.4 - Wall Mount Subpanel
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Installation & Start Up
15
WALL MOUNT START-UP
Inter-Loc V Start-Up
1.
Validate that the configuration listed on the cover of the manual, exterior of the unit, and
the sub-panel are identical and appropriate for your application. If these values do not
match or are not appropriate for your application, please contact DS.
2.
Verify the integrity of power wiring (i.e. no shorts to ground, verify coil resistance, etc).
3.
Power up the Inter-Loc V / OCS.
4.
Apply power to the PAU.
5.
The following will appear on the display for ~3 seconds:
Eddy-Current PAU
XX.X A max VX.X
XX.XA - The maximum current of the PAU (15, 30, 50, 100)
VX.X - The version of firmware
The display will then change to the following:
Not Self Res.
Reset Required
Not Self Res. Reset Required - Requires a manual reset after the application of
power or after a fault condition has occurred.
6.
Push the RESET button on the OCS to initiate the system.
7.
The following will appear on the display:
PAU:Ok
0%
Off
0.0A
PAU:Ok - Signifies everything is okay, or else the word Fault is displayed (refer to
Wall Mount Signals Troubleshooting Guide on page 26).
Off - PAU is not enabled
% - Percentage of command signal 0-10 VDC or 0-20mA
A - Amount of current being applied to coil
If Fault is displayed, power down the Inter-Loc V and PAU, correct the fault, and then go
back to Step 3.
16
8.
Perform the Max Current adjustment if this is the first time use. (See Appendix A, p. 32
for setting Max Current.)
9.
Your DS820E PAU is ready for use.
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Installation & Start Up
Dyn-Loc IV and Customer-Supplied Control Start-Up
hen the PAU is powered up in the Automatic Reset Mode the dynamometer
W
could power up in the same state it was in when power was turned off.
1.
Validate that the configuration listed on the cover of the manual, exterior of the unit, and
the sub-panel are identical and appropriate for your application. If these values do not
match or are not appropriate for your application, please contact Dyne Systems.
2.
Verify the integrity of power wiring (i.e. no shorts to ground, verify coil resistance, etc).
3.
Power up the Dyn-Loc IV (or customer controls).
4.
Apply power to the PAU. When power is applied a reset is not required. The following
faults are self-restoring:
• SCR OverTemp
• Current OverCmd
• Coolant OverTemp
• Spare Safeties
• Coolant P/F
The following faults require the power to be turned off and the fault corrected before
reapplying power:
• I Current Err
• Current Reversed
• No Field Current
5.
The following will appear on the display for ~3 seconds:
Eddy-Current PAU
XX.X A max VX.X
XX.XA - The maximum current of the PAU (15, 30, 50, 100)
VX.X - The version of firmware
6.
The following will then appear on the display:
PAU:Ok
Off
0%
0.0A
PAU:Ok - Signifies everything is okay, or else the word Fault is displayed (refer to
Wall Mount Troubleshooting Guide on page 26).
Off - PAU is not enabled
% - Percentage of command signal 0-10VDC or 0-20mA
A - Amount of current being applied to coil
If Fault is displayed, power down the Dyn-Loc IV (or customer controls) and PAU, correct
the fault and go back to Step 3.
7.
Perform the Max Current adjustment if this is the first time use. (See Appendix A, p.32
for setting Max Current.)
8.
Your DS820E PAU is ready for use.
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Installation & Start Up
17
RACK MOUNT INSTALLATION
Enclosure Specification
The DS820E PAU enclosure for the rack style PAU is designed for use in areas which do not
require oil-tight and dust-tight applications. Fans are used to cool the interior. The intake is
at the front of the unit.
Dimensions
Figure 5.5 - Rack Mount Dimensions
18
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Installation & Start Up
Rack Mount Mechanical Installation
The PAU enclosure is designed to install in a standard 19 inch server rack using
supplied rack mount brackets.
The method of securing the rack frame and mounting the PAU in the rack is the
responsibility of the end user.
If access to the back of the unit is available the PAU shall be securely mounted before
any connections are made.
1.
Connect wires according to the 15 Amp wiring diagram (Figure 5.6) or 30 Amp
wiring diagram (Figure 5.7).
2.
When connections are secure, the PAU should be in position and mounted to
the rack.
Rack Mount Wiring
15A RACK MOUNT PAU BACKPANEL
"ACTUATOR ENCODER"
(OPTIONAL)
"ECPAU POWER"
"REMOTE BASIC"
(OPTIONAL)
PLUGGED
PLUGGED
"AUX"
15 PIN
FEMALE SUB-D
1
"THROTTLE CONTROL"
(OPTIONAL)
25 PIN
FEMALE SUB-D
B
E
FOR USE WITH
INTERLOC CONTROLLER
0-10VDC ANALOG OUTPUT
TO CUSTOMER CURRENT FEEDBACK
INPUT
TO
CONTROL TRANSFORMER
TO
DYNAMOMETER
PLUGGED
D
OPTIONAL
OPTIONAL
PLUGGED
8 PIN MS CONN
(MALE)
INPUT
CURRENT REFERENCE
PLUGGED
"FU2"
C
1
"ACTUATOR
MOTOR"
"ACTUATOR
POWER"
A
F
H
"DYNO CONTROL"
"FU1"
G
DYNO ERROR(i)
DYNO ERROR COMMON
+24VDC
DYNE ON(i)
RESET(i)
PAU OK(o)
COOLANT INTERLOCK(o)
PAU ON(o)
COM
0-10VDC ANALOG OUT
COM
DYNO CONTROL
25 PIN SUB-D (FEMALE)
IREF
2c/22awg
(wht)
(blk)
IL5
8c/24awg
(red)
(grn)
(wht)
(org)
(blu)
(yel)
(blk)
1
14
2
11
3
15
19
18
6
23
(wht)
(blk)
8
FB
2c/22awg
FAC1(blk) (FIELD AC POWER IN)
per code
FAC2(blk) (FIELD AC POWER IN)
per code
GND(grn) (GROUND)
per code
PRESS/FLW
H20 PRESSURE/FLOW
DRY CONTACT INPUT
CLOSED = SAFE TO RUN
H20 TEMP
DRY CONTACT INPUT
CLOSED = SAFE TO RUN
7
20
ECPAU POWER
8 PIN MS CONNECTOR (MALE)
A
SPARE SAFETY
INPUTS
NOTE:SAFETIES JUMPED
IF NOT USED
HOT(red) (120VAC HOT)
per code
D
NEU(wht) (120VAC NEUTRAL)
per code
E
F1(blk) (FIELD POWER OUT)
per code
F
F2(blk) (FIELD POWER OUT)
per code
GND(grn) (GROUND)
per code
G
FOR USE WITH
DYNELOC CONTROLLER
+24VDC
(wht)
3
H2O TEMP
HTMP
2c/22awg
(blk)
9
+24VDC
(wht)
4
+24VDC
SPR SFTY #1
+24VDC
SPR SFTY #2
+24VDC
SPR SFTY #3
(wht)
(blk)
(wht)
(blk)
(wht)
(blk)
1
6
2
7
5
10
H20
COM
DYNE ON(i)
COM
SPR1 - 3
2c/22awg
(red)
(blk)
(grn)
(wht)
DL4
4c/24awg
11
12
14
15
B
C
AUX
HFLW
2c/22awg 15 PIN SUB-D (FEMALE)
(blk)
8
H
Figure 5.6 - 15 Amp Rack Mount PAU Back Panel Connections
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Installation & Start Up
19
RACK MOUNT WIRING (CONTINUED)
30A RACK MOUNT PAU BACKPANEL
15-PIN
FEMALE SUB-D
"AUX #2"
1
1
"AUX #3"
9 PIN 1
FEMALE
SUB-D
15-PIN
MALE SUB-D
"FIELD
POWER"
"ECPAU
POWER"
"FU1"
"AUX #1"
A
E
A
D
"DYNO CONTROL"
25 PIN
FEMALE SUB-D
"AUX #4"
1
"FU2"
1
37-PIN
FEMALE SUB-D
5 PIN MS CONNECTOR
(MALE)
"www.dynesystems.com"
INPUT
CURRENT REFERENCE
FOR USE WITH
INTERLOC CONTROLLER
0-10VDC ANALOG OUTPUT
TO CUSTOMER CURRENT FEEDBACK
INPUT
TO
CONTROL TRANSFORMER
DYNO ERROR(i)
DYNO ERROR COMMON
+24VDC
DYNE ON(i)
RESET(i)
PAU OK(o)
COOLANT INTERLOCK(o)
PAU ON(o)
COM
N(wht) (120VAC NEUTRAL)
per code
F1(blk) (FIELD POWER OUT)
per code
TO
DYNAMOMETER
2
11
3
15
19
18
6
23
8
FB
2c/22awg
H(red) (120VAC HOT)
per code
F2(blk) (FIELD POWER OUT)
per code
GND(grn) (GROUND)
per code
3 PIN MS CONNECTOR
(FEMALE)
1
14
(wht)
(blk)
FAC1(blk) (FIELD AC POWER IN)
per code
FAC2(blk) (FIELD AC POWER IN)
per code
GND(grn) (GROUND)
per code
C
DYNO CONTROL
25 PIN SUB-D (FEMALE)
IREF
2c/22awg
(wht)
(blk)
IL5
8c/24awg
(red)
(grn)
(wht)
(org)
(blu)
(yel)
(blk)
0-10VDC ANALOG OUT
COM
B
B
C
PRESS/FLW
H20 PRESSURE/FLOW
DRY CONTACT INPUT
CLOSED = SAFE TO RUN
H20 TEMP
DRY CONTACT INPUT
CLOSED = SAFE TO RUN
7
20
ECPAU POWER
5 PIN MS CONNECTOR (MALE)
A
SPARE SAFETY
INPUTS
NOTE:SAFETIES JUMPED
IF NOT USED
D
FOR USE WITH
DYNELOC CONTROLLER
+24VDC
(wht)
3
H2O TEMP
HTMP
2c/22awg
(blk)
9
(wht)
4
+24VDC
+24VDC
SPR SFTY #1
+24VDC
SPR SFTY #2
+24VDC
SPR SFTY #3
(wht)
(blk)
(wht)
(blk)
(wht)
(blk)
1
6
2
7
5
10
H20
COM
DYNE ON(i)
COM
SPR1 - 3
2c/22awg
(red)
(blk)
(grn)
(wht)
DL4
4c/24awg
11
12
14
15
B
C
AUX #1
HFLW
2c/22awg 15 PIN SUB-D (FEMALE)
(blk)
8
E
FIELD POWER
3 PIN MS CONNECTOR (FEMALE)
A
B
C
Figure 5.7 - 30 Amp Rack Mount PAU Back Panel Connections
20
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Installation & Start Up
RACK MOUNT START-UP
Inter-Loc V Start-Up
1.
Validate the configuration listed on the cover of the manual and exterior of unit are
identical and appropriate for your application. If these values do not match or are not
appropriate for your application, please contact Dyne Systems.
2.
Verify the integrity of power wiring (i.e. no shorts to ground, verify coil resistance, etc).
3.
Power up the Inter-Loc V / OCS.
4.
Apply power to the PAU.
5.
The following will appear on the display for ~3 seconds:
Eddy-Current
XX.X A max
PAU
VX.X
XX.XA - The maximum current of the PAU (15, 30, 50, 100)
VX.X - The version of firmware
The display will then change to the following:
Not Self Res.
Reset Required
Not Self Res. Reset Required - Requires a manual reset after the application of
power or after a fault condition has occurred.
6.
Push the RESET button on the OCS to Initiate the System.
7.
The following will appear on the display:
PAU: Ok
0%
Off
0.0A
PAU:Ok - signifies everything is okay, or else the word Fault is displayed (refer to
Rack Mount Troubleshooting Guide on page 26).
Off - PAU is not enabled
% - Percentage of command signal 0-10VDC or 0-20mA
A - Amount of current being applied to coil
If Fault is displayed, power down the Inter-Loc V and PAU, correct the fault, and then go
back to Step 3.
8.
Perform the Max Current adjustment if this is the first time use. (See Appendix A, p.32
for setting Max Current.)
9.
Your DS820E PAU is ready for use.
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Installation & Start Up
21
DYN-LOC IV AND CUSTOMER-SUPPLIED CONTROL START-UP
hen the PAU is powered up in the Automatic Reset Mode, the
W
dynamometer could power up in the same state it was in when power was
turned off.
1.
Validate the configuration listed on the cover of the manual and exterior of the unit
are identical and appropriate for your application. If these values do not match or
are not appropriate for your application, please contact Dyne Systems.
2.
Verify the integrity of power wiring (i.e. no shorts to ground, verify coil resistance,
etc).
3.
Power up the Dyn-Loc IV (or customer control).
4.
Apply power to the PAU. When power is applied a reset is not required.
The following faults are self-restoring:
• SCR OverTemp
• Current OverCmd
• Coolant OverTemp
• Spare Safeties
• Coolant P/F
The following faults require the power to be turned off and the fault corrected
before reapplying power:
• I Current Err
• Current Reversed
• No Field Current
5.
The following will appear on the display for ~3 seconds:
Eddy-Current
XX.X A max
PAU
VX.X
XX.XA - The maximum current of the PAU (15, 30, 50, 100)
VX.X - The version of firmware
6.
The following will then appear on the display:
PAU:Ok
0%
Off
0.0A
PAU:Ok - Signifies everything is okay, or else the word Fault is displayed
(Refer to Rack Mount Troubleshooting Guide on page 26).
Off - PAU is not enabled
% - Percentage of command voltage 0-10VDC or 0-20mA
A - Amount of current being applied to coil
If Fault is displayed, power down the Dyn-Loc IV (or customer control) and PAU,
correct the fault, and then go back to Step 3.
22
7.
Perform the Max Current adjustment if this is the first time use. (See Appendix A,
p.32 for setting Max Current.)
8.
Your DS820E PAU is ready for use.
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Installation & Start Up
SECTION 6: PREVENTIVE MAINTENANCE
WALL MOUNT
The only maintenance items on the wall mount PAU are the cabinet air filter elements. It
is recommended that the filter elements be removed, cleaned, and inspected every month.
Use the following procedure to perform the routine maintenance:
1.
De-energize all power source(s) prior to maintaining the filter assembly
2.
Grasp the louvered cover and pull to snap open.
3.
Remove filter element.
4.
Wash with mild detergent and warm water.
5.
Allow filter to air dry.
6.
Insert clean filter element into the filter body.
7.
Snap louvered cover into place.
8.
Reapply power source(s).
RACK MOUNT
The only maintenance items on the rack mount PAU are the air vents and cooling fan(s). It is
recommended that the air vents and cooling fans(s) be inspected monthly and any dust or
debris be removed.
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Preventive Maintenance
23
SECTION 7:
APPLICATION SPECIFIC FUNCTIONALITY
Command Voltage Scaling
The command voltage input is typically a 0 to +10 VDC signal. Zero and span
adjustments are available to accommodate non-standard input voltages. Use
potentiometer P7 to zero and P8 to span the input command voltage while measuring
at TP23(+) and TP20(-) for 0 and +10 VDC. Install JP12 to enable P7 if zeroing is
needed.
Scaled Analog Output
Scaled Analog Output is an analog output voltage (0-10Vdc) representing
dynamometer excitation current. This scaling represents a value from 0 to the ECPAU
current limit as set by potentiometer P3 on the DS820E board. This signal is available
at TB5 and also at the “Dyno Control” connector on the rack mount ECPAU version if
JP13 is installed.
Dyn-Loc IV Interface
Using the DS820E PAU with a Dyne Systems Dyn-Loc IV controller requires some
unique connections. TB2-1 thru TB2-6 on the wall mount unit and certain pins of the
AUX connector on the rack mount are available for some of the Dyn-Loc IV specific
signals. Jumper JP6 needs to be in POS B and the command input set for differential
mode. This mode of operation is normally configured at the factory.
50Hz / 60Hz Operation
Jumper JP14 allows the DS820E to be configured for either 50Hz or 60Hz operation.
Do not move this jumper without first contacting Dyne Systems.
Low Inductance Coil
Jumper JP2 should be installed when using a low inductance coil. Low inductance
is indicated by a greater than 20% ripple on the dynamometer waveform (seen on
oscilloscope).
Low Max Current
If the Dynamometer coil rating is less than 25% of the ECPAU rating, install JP7 before
adjusting the current limit potentiometer P3. This ensures correct current regulation in
the Dynamometer by the ECPAU.
0-20mA Command Source
Jumper JP1 allows use of a standard 0-20mA current command signal. Install JP1 to
enable this option.
Additional Safeties
In addition to the two H2O safeties (Coolant Temp and Coolant P/F) there are three
inputs available for custom safeties or faults. TB3-1 thru TB3-6 provide connections for
up to three dry contacts (closed = OK to run). Opening of these contacts will generate
a fault. The LCD display will show “GP Input Fault 1, 2 or 3”. This message can be
customized at the factory if desired. The DS820E ships with jumpers in these inputs.
Note: Reference Table 7.1 (next page) for all jumper definitions.
24
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Application Specific Functionality
DS820E Control Board Jumper Definitions
Jumper
Description
IN = Current Input (0-20mA)
Default Positiion
Installed
OUT
NO (Hanging)
OUT
NO (Hanging)
JP1
OUT = Voltage input (0-10 VDC)
JP2
Low Inductance Coil Jumper
JP3
External Current Command Source = Rack Mount
OUT
NO (Hanging)
JP4
External Current Command Source = Wall Mount
IN
YES
JP5
External Armature Feedback from TB9
OUT
NO (Hanging)
JP6
IL5 / TB12 Dyne On Select
POS A
YES
JP7
Low “Max” Current Jumper
OUT
NO (Hanging)
JP8
Connects power commons
Hardwired
N/A
JP9
Connects power commons
Hardwired
N/A
JP10
Connects power commons
Hardwired
N/A
JP12
Input Voltage Offset
OUT
NO (Hanging)
JP13
Scaled Analog Output Jumper (directs to Pin 8 of CON1)
OUT
NO (Hanging)
JP14
50 / 60Hz Select
POS A
YES
IN = Low Inductance Coil
POS A = IL5, POS B = TB12 (Isolated)
IN = Allows P7 to Zero Input
POS A = 60Hz, POS B = 50Hz
Table 7.1
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Application Specific Functionality
25
SECTION 8:
FAULTS / TROUBLESHOOTING
Only qualified licensed electricians should open the PAU enclosure.
NOTE: T
he Coolant Pressure/Flow safety input has a delay of ~5 seconds in the Reset Required
Mode and is instant in the Automatic Reset Mode.
NOTE: T
he Coolant Temperature Safety input, along with the three Spare Safety inputs are
instant in both Reset Modes.
NOTE: T
he main circuit board for the PAU has two LEDs (see Figure A.1, page 33 DS820E Main Circuit Board). The LED toward the center of the board will pulse
once each second. If the LED is not blinking the circuit board is defective or it is
not getting power.
Please refer to Table 8.1, Troubleshooting Guide (below).
Wall Mount and Rack Mount Troubleshooting Guide
Fault/Problem
No indication of Power. (LCD
display blank, no red LED
activity on DS820E logic board,
fan not running).
Cause
Wall Mount Solution
Rack Mount Solution
No power from mains.
Verify integrity of Facility Mains
Verify integrity of Facility Mains
Check fuse FB1-2 (internal)
Blown fuses.
Check PAU main fuses FC1,
FC2
Check PAU Control Transformer
fuses (FU1, FU2, FU3).
No output current from PAU.
PAU not enabled.
Ensure that there is an enable
signal (+24 VDC) at TB1-5.
Ensure that there is an enable
signal (+24 VDC) at Dyno
Control pin 3.
No current command signal.
Check that a 0-10 VDC or
0-20mA reference is being
applied between TB1-2 (input)
and TB1-3 (common).
Check that a 0-10 VDC or
0-20mA reference is being
applied between Dyno Control
pins 1 (input) and 14 (common)
Allow time for the heat sink to
cool down.
Allow time for the heat sink to
cool down.
Cooling fan not running.
Verify operation of cooling fan
and its connections at TB6-1
and TB6-2.
Verify operation of cooling fan.
Check fan fuse FB1-1 (internal).
The heat sink temperature
switch (NC) is defective or
disconnected.
Verify the operation of the
temperature switch mounted
on the heat sink and its
connections.
Verify the operation of the
temperature switch mounted
on the heat sink and its
connections.
The dynamometer cooling
system temperature has
exceeded the setpoint of the
coolant temperature switch
(closed = safe to run).
Allow system to cool down.
Verify the integrity of the
coolant temperature switch and
its connections to TB4-3 and
TB4-4. If a temperature switch
is not installed, a jumper should
be installed across these
terminals.
Allow system to cool down.
Verify the integrity of the
coolant temperature switch and
its connections to AUX-4 and
AUX-9. If a temperature switch
is not installed, a jumper should
be installed across these
terminals.
SCR OverTemp fault showing in The SCR heat sink is too hot.
LCD display.
Coolant OverTemp fault
showing in LCD display.
26
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Faults/Troubleshooting
Fault/Problem
Cause
Wall Mount Solution
Rack Mount Solution
Coolant P/F fault showing in
LCD display.
The dynamometer cooling
system pressure (or flow) has
dropped below the setpoint of
the coolant pressure (or flow)
switch (closed = safe to run).
Verify the operation of the
various components making
up the dyno cooling system.
Check functionality of coolant
pressure (or flow) switch and
its connections to TB4-1 and
TB4-2. If a pressure (or flow)
switch is not installed, a jumper
should be installed across
these terminals.
Verify the operation of the
various components making
up the dyno cooling system.
Check functionality of coolant
pressure (or flow) switch and
its connections to AUX-3 and
AUX-8. If a pressure (or flow)
switch is not installed, a jumper
should be installed across
these terminals.
I Feedback Err fault showing in
the LCD display.
The sensed current flow is
different than the system
expected.
If using a low inductance coil,
try installing jumper JP2.
If using a low inductance coil,
try installing jumper JP2.
Contact Dyne Systems.
Contact Dyne Systems.
Current Reversed fault showing
in LCD display.
Current transducer wiring is
incorrect.
Contact Dyne Systems
Contact Dyne Systems
No Field Current fault showing
in LCD display.
Defective field coil, or wiring to
the field coil.
Verify field coil integrity and its
connections to the PAU at
TB6-3 and TB6-4.
Verify field coil integrity and
its connections to the PAU at
appropriate connector
(see Fig. 5.6 or Fig. 5.7).
Main PAU fuses open.
Not Applicable
Check fuses (FU1, FU2).
Defective field power
transformer
Verify operation of field power
transformer and its connections
to TB6-5, TB6-6, TB6-7 and
TB6-8.
Verify operation of field power
transformer and its connections
at appropriate connector
(see 5.6 or Fig. 5.7).
The applied current command
signal has exceeded 110%.
The nominal current
reference range is 0 to 100%.
Commanded currents of 101%
are allowed indefinitely, 102%
- 109% for approximately 10
seconds, 110% (or greater) are
not allowed.
The nominal current
reference range is 0 to 100%.
Commanded currents of 101%
are allowed indefinitely, 102%
- 109% for approximately 10
seconds, 110% (or greater) are
not allowed.
Current OverCmd fault showing
in LCD display.
Table 8.1 - Wall and Rack Mount Troubleshooting Guide
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Faults/Troubleshooting
27
Faults/Troubleshooting (Continued)
Wall Mount Signals
The PAU Wall Mount Unit uses hard wired terminal block connections to interface to the rest
of the system.
Only qualified licensed electricians should open the PAU enclosure.
A qualified electrician can use the table below to monitor inputs/outputs to aid in diagnosing
problems.
Terminal Connection
TB1-1
Description
+10VDC
Function
Output: +10VDC for Potentiometer option
TB1-2
Command Input
Input: 0-10VDC or 0-20mA command signal
TB1-3
Command Common
Input: Command common
TB1-4
+24VDC
Output: +24VDC for Dyne On and Reset
TB1-5
Dyne On
Input: Enables PAU
TB1-6
Reset
Input: Resets faults / errors
TB1-7
PAU OK
Output: PAU is okay (no faults exist)
TB1-8
P / F OK
Output: Coolant Pressure / Flow is okay
TB1-9
PAU On
Output: PAU is On
TB1-10
Common
Common for the +24VDC
TB2-1
Dyn-Loc Command Input
Input: Command signal form Dyn-Loc
TB2-2
Dyn-Loc Command Common
Input: Command common from Dyn-Loc
TB2-3
Dyn-Loc Dyne On
Input: Enables PAU
TB2-4
Dyn-Loc Dyne On Common
Input: Dyne On common
TB2-5
Dyn-Loc H2O
Output: Dry contact for Dyn-Loc H2O safety
TB2-6
Dyn-Loc H2O
Output: Dry contact for Dyn-Loc H2O safety
28
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Faults/Troubleshooting
Terminal Connection
Description
Function
TB3-1
+24VDC
Output: +24VDC for Spare Safety 1
TB3-2
Spare Safety 1
Input: Spare Safety 1
TB3-3
+24VDC
Output: +24VDC for Spare Safety 2
TB3-4
Spare Safety 2
Input: Spare Safety 2
TB3-5
+24VDC
Output: +24VDC for Spare Safety 3
TB3-6
Spare Safety 3
Input: Spare Safety 3
TB4-1
+24VDC
Output: +24VDC for coolant pressure/flow switch
TB4-2
Coolant P/F
Input: Coolant pressure/flow switch
TB4-3
+24VDC
Output: +24VDC for coolant temperature switch
TB4-4
Coolant Temp
Input: Coolant temperature switch
TB5-1
Analog Out (+)
Output: Voltage proportional to coil current (0 - 10VDC)
TB5-2
Analog Out (-)
Output: Common
TB6-1
Cooling Fan
Output: 120VAC for cabinet cooling fan
TB6-2
Cooling Fan
Output: 120VAC for cabinet cooling fan
TB6-3
Field
Output: Connection to dynamometer coil
TB6-4
Field
Output: Connection to dynamometer coil
TB6-5
AC Input (from secondary)
Input: Connection from secondary side of transformer
TB6-6
AC Input (from secondary)
Input: Connection from secondary side of transformer
TB6-7
AC Output (to primary)
Output: Connection to primary side of transformer
TB6-8
AC Output (to primary)
Output: Connection to primary side of transformer
L1
Main AC Input
Input: Connection to facility main power
L2
Main AC Input
Input: Connection to facility main power
GND
Ground
Input: Connection to facility main ground
Table 8.2 - Faults / Troubleshooting, Wall Mount Signals
Note: For further troubleshooting assistance, please contact Dyne Systems.
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Faults/Troubleshooting
29
Faults/Troubleshooting (Continued)
RACK MOUNT SIGNALS
The DS820E Rack Mount Unit uses D-SUB and MS type connections on the rear panel to
interface to the rest of the system.
A qualified electrician can use the table below to monitor inputs / outputs to aid in diagnosing
problems.
Terminal Connection
Description
Function
Dyno Control-1
Command Input
Input: 0-10 VDC or 0-20mA command signal
Dyno Control-14
Command Common
Input: Command signal common
Dyno Control-2
Command Cable Shield
Shield from Command Input Cable
Dyno Control-11
+24 VDC
Output: +24 VDC for Dyne On and Reset
Dyno Control-3
Dyne On
Input: Enables PAU
Dyno Control-15
Reset
Input: Resets faults / errors
Dyno Control-19
PAU OK
Output: PAU is okay (no faults)
Dyno Control-18
P / F OK
Output: Coolant pressure / flow is okay
Dyno Control-6
PAU On
Output: PAU is ON
Dyno Control-7
Analog Output Common
Output: Common for analog output
Dyno Control-8
Analog Output
Output: Voltage proportional to coil current (0-10VDC)
Dyno Contro-20
Analog Output Shield
Output: Shield for analog output
Dyno Control-23
Common
Common for the +24 VDC
15A
30A
AUX-3
AUX1-3
+24VDC
Output: +24 VDC for coolant pressure / flow switch
AUX-8
AUX1-8
Coolant Pressure / Flow
Input: Coolant pressure / flow switch
AUX-4
AUX1-4
+24VDC
Output: +24VDC for coolant temperature switch
AUX-9
AUX1-9
Coolant Temp
Input: Coolant temperature switch
AUX-1
AUX1-1
+24VDC
Output: +24VDC for Spare Safety 1
AUX-6
AUX1-6
Spare Safety 1
Input: Spare Safety 1
AUX-2
AUX1-2
+24VDC
Output: +24VDC for Spare Safety 2
AUX-7
AUX1-7
Spare Safety 2
Input: Spare Safety 2
AUX-5
AUX1-5
+24VDC
Output: +24VDC for Spare Safety 3
AUX-10
AUX1-10
Spare Safety 3
Input: Spare Safety 3
AUX-11
AUX1-11
Dyn-Loc H2O
Output: Dry contact for Dyn-Loc H2O safety
AUX-12
AUX1-12
Dyn-Loc H2O
Output: Dry contact for Dyn-Loc H2O safety
AUX-14
AUX1-14
Dyn-Loc Dyne On
Input: Enable PAU
AUX-15
AUX1-15
Dyn-Loc Dyne On Common
Input: Dyne On common
30
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Faults/Troubleshooting
Terminal Connection
Description
Function
Power Connections for 15A Rack Mount
ECPAU Power-A
AC Input (Field Power)
Input: Connection from secondary side of transformer
ECPAU Power-B
AC Input (Field Power)
Input: Connection from secondary side of transformer
ECPAU Power-C
Ground
Ground connection for 120VAC
ECPAU Power-D
AC Input (120V Hot)
Input: Connection from secondary side of transformer
ECPAU Power-E
AC Input (120V Neutral)
Input: Connection from secondary side of transformer
ECPAU Power-A
AC Input (Field Power)
Input: Connection from secondary side of transformer
ECPAU Power-B
AC Input (Field Power)
Input: Connection from secondary side of transformer
ECPAU Power-C
Ground
Ground connection for 120VAC
ECPAU Power-D
AC Input (120V Hot)
Input: Connection from secondary side of transformer
ECPAU Power-E
AC Input (120V Neutral)
Power Connections for 30A Rack Mount
Input: Connection from secondary side of transformer
Field Connections for 15A Rack Mount
ECPAU Power-F
Field
Output: Connection to dynamometer coil
ECPAU Power-G
Field
Output: Connection to dynamometer coil
ECPAU Power-H
Ground
Ground connection to dynamometer coil
Field Connections for 30A Rack Mount
Field Power-A
Field
Output: Connection to dynamometer coil
Field Power-B
Field
Output: Connection to dynamometer coil
Field Power-C
Ground
Ground connection to dynamometer coil
Table 8.3 - Faults / Troubleshooting, Rack Mount Signals
Note: For further troubleshooting assistance, please contact Dyne Systems.
SECTION 9:
CUSTOMER SUPPORT
Dyne Systems Customer Support can be reached at 1-800-657-0726 or by
Email at [email protected]. Please have the serial and model numbers available for
all products.
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Troubleshooting - Customer Support
31
SECTION 10: PRODUCT WARRANTY
WARRANTY, REMEDIES AND LIMITATIONS: Dyne Systems, Inc. warrants the following equipment will conform to published
specifications and be free from faulty material or workmanship for the listed time period from date of shipment or onsite repair:
New Controls
Service Calls
Repaired Controls
12 Months
3 Months
3 Months
This warranty covers properly installed equipment used within specified limits and ambient conditions and is limited to repair or
replacement of equipment proving defective at Dyne Systems. For warranty to be valid, Buyer must conform to Dyne Systems’ factory
specifications. If applicable, terms of Warranty Validation and Delivery Certification must be met for warranty to be valid. This warranty
does not apply to experimental, developmental or non-standards Goods and Products which are sold “as is”, “where is”. Dyne Systems
shall not be liable for labor costs associated with removing, reinstalling or delivering any equipment. Transportation costs associated
with delivering products to Dyne Systems under the warranty are the responsibility of the Buyer. Transportation costs associated with
returning products to the Buyer under the warranty are the responsibility of Dyne Systems. If warranty service is deemed necessary
and product (i.e. controls, small dynamometer, etc) can be shipped to Dyne Systems then it is expected that product be sent to Dyne
Systems; however, if Buyer wants warranty work to be performed onsite and Dyne Systems deems it feasible then Buyer will be
responsible for travel hours and travel / transportation costs. Dyne Systems is not liable for costs incurred such as loss of work time or
production time or for loss of profits or other damages, including, but not limited to consequential damage.
THE FOREGOING WARRANTIES ARE EXCLUSIVE AND ARE GIVEN AND ACCEPTED IN LIEU OF ANY AND ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE. THE REMEDIES OF BUYER FOR ANY BREACH OF WARRANTY SHALL BE
LIMITED TO THOSE PROVIDED HEREIN, AND FOR DELAY OR NON-DELIVERY WHICH IS NOT EXCUSABLE, TO THE PURCHASE
PRICE OF THE GOODS IN RESPECT OF WHICH THE DELAY OR NON-DELIVERY IS CLAIMED, TO THE EXCLUSION OF ANY
AND ALL OTHER REMEDIES. IN NO EVENT SHALL DYNE SYSTEMS BE LIABLE FOR SPECIAL, INDIRECT OR CONSEQUENTIAL
DAMAGES, INCLUDING WITHOUT LIMITATION, LOSS OF USE OR PROFITS. NO AGREEMENT VARYING OR EXTENDING THE
FOREGOING WARRANTIES, REMEDIES OR THIS LIMITATION WILL BE BINDING UPON DYNE SYSTEMS UNLESS IN WRITING
SIGNED BY A DULY AUTHORIZED OFFICER OF DYNE SYSTEMS. DYNE SYSTEMS’ LIABILITY FOR FAILURE TO COMPLY WITH
ANY WARRANTY OR REPRESENTATION HEREUNDER SHALL BE LIMITED TO THE VALUE OF THE GOODS SOLD HEREUNDER.
Excluding equipment made for integrated systems supplied or made by Dyne Systems, Dyne Systems makes no warranty on the use of
the equipment in combination with other products or in the practice of any process and if a claim, suit or action is based thereon, Buyer
shall defend, indemnify and save Dyne Systems harmless therefrom.
LIMITATION OF LIABILITY: Dyne Systems’ liability for defective or nonconforming products, whether based on breach of warranty
negligent manufacture or product liability, is exclusively limited to repair or replacement, at Dyne Systems’ election, of such products.
Dyne Systems assumes no risk and shall be subject to no liability for any damages or loss resulting from the specific use or application
made of the Products. Dyne Systems’ liability for any other claim, whether based on breach of contract, negligence or product liability,
relating to the products shall not exceed the price paid by Buyer for such Products. In no event will Dyne Systems be liable for any
special, incidental or consequential damages, including loss of use, loss of profit, claims of third parties, or damages arising from bodily
injury, or death, however caused, whether by the negligence of Dyne Systems or otherwise.
EQUIPMENT MADE BY OTHERS: Any items supplied that are not manufactured by Dyne Systems are covered by the original
manufacturer’s warranty and not by a Dyne Systems warranty.
BUYER SUPPLIED PRODUCT: Dyne Systems accepts Buyer provided equipment as a courtesy only. Dyne Systems is not responsible
for determining suitability of Buyer’s equipment for a particular purpose. Repair or configuration of Buyer-supplied equipment will be
charged at Dyne Systems normal rate.
32
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Product Warranty
APPENDIX A: PAU MAX CURRENT ADJUSTMENT
nly qualified personnel should adjust the PAU Field Current without assistance
O
from Dyne Systems Personnel
Coolant must be flowing during this procedure
NOTE: The dynamometer does not need to be spinning during this procedure.
To ensure proper control of the dynamometer and, more importantly, to protect the
coil from damage, the PAU needs to be adjusted to match the characteristics of the
dynamometer coil. The DS820E PAU has a Max Current adjustment potentiometer (P3).
Since dynamometer coil characteristics vary greatly depending on many factors, it is difficult
to preset this adjustment at the factory. It is important that after all connections are made,
the Max Current adjustment be performed.
When first powering on the PAU, the LCD splash screen shows a current value of 15, 30, 50,
or 100 A. This displayed value represents the maximum current that the PAU is capable of
delivering, it does not represent the actual setting of the current limit.
After enabling the PAU, the LCD display will show the field current that is being applied to the
dynamometer. Use this value for making all adjustments.
PAU:Ok
X%
Off
X.XA
PAU:Ok - Signifies everything is okay, or else the word Fault is displayed (refer to
Wall and Rack Mount Troubleshooting Guide, Table 8.1, page 26).
Off - PAU is not enabled
X% - Percentage of command signal (0% = 0VDC or 0mA; 100% = 10VDC or
20mA)
X.XA - Amount of current being applied to coil
The max current setting is preset at the factory to either the minimum setting or an
approximate match to the dynamometer that was specified at the time of sale. In either
case, use the following procedure to check or adjust the max current setting:
1.
Power OFF the PAU.
2.
Turn potentiometer P3 (Figure A-1) on the DS820E board fully counter-clockwise
(minimum field current setting).
3.
Ensure that the dynamometer coolant is flowing and all safeties are met or jumped out.
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Appendix A - Max Current Adjustment
33
APPENDIX A:
PAU MAX CURRENT ADJUSTMENT (CONTINUED)
4.
Power ON the PAU.
5.
Enable the PAU and apply 100% command signal set at +10.0VDC or 20mA.
6.
While enabled, adjust P3 (Max Current Setting) until the desired coil current is reached
(CCW lowers the coil current and CW increases the coil current). The new field current
setting is displayed on the LCD display. Physically measure the coil current as a
precaution. Make sure the measured current closely matches the LCD display.
7.
Disable the PAU.
8.
Connect a DMM to TP20 (black lead) and TP6 (red lead). Adjust P4 until you measure
-0.050VDC (negative 50mV).
9.
Max current setting is complete
LEDs
TP20
P4
P3
TP6
34
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Figure A.1 - DS820E Main Circuit Board
Appendix A - Max Current Adjustment
APPENDIX B: OHM’S LAW
Ohm’s Law defines the relationships between (P) power, (E) voltage, (I) current, and
(R) resistance. One ohm is the resistance value through which one volt will maintain a
current of one ampere.
I (Current) = P (Power) / E (Voltage)
I (Current) = E (Voltage) / R (Resistance)
(I) Current is what flows on a wire or conductor like water flowing down a river. Current flows
from negative to positive on the surface of a conductor. Current is measured in (A) amperes
or amps.
(E) Voltage is the difference in electrical potential between two points in a circuit. It’s the
push or pressure behind current flow through a circuit, and is measured in (V) volts.
(R) Resistance determines how much current will flow through a component. Resistors are
used to control voltage and current levels. A very high resistance allows a small amount of
current to flow. A very low resistance allows a large amount of current to flow. Resistance is
measured in ohms.
(P) Power is the amount of current times the voltage level at a given point measured in
wattage or watts.
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Appendix B - Ohm's Law
35
0-10VDC ANALOG OUTPUT
TO CUSTOMER CURRENT FEEDBACK
INPUT
FOR USE WITH
INTERLOC CONTROLLER
--
INPUT
CURRENT REFERENCE
FOR USE WITH
DYNELOC CONTROLLER
--
SPARE SAFETEY
INPUTS
NOTE: SAFETIES JUMPED
IF NOT USED
---
TO
FIELD/CONTROL XFMR
COM
(blk)
12
(blk)
COM
DYNO
CONTROL
DSUB-25
FEMALE
H20 SAFETY
(wht)
11
DL4
4c/24awg
(red)
20
8
FB
2c/22awg
7
23
(blk)
(blk)
COM
6
18
19
15
(wht)
(yel)
3
0-10VDC ANALOG OUT
(blu)
2
11
COM
(org)
PAU ON(o)
(wht)
COOLANT INTERLOCK(o)
RESET(i)
PAU OK(o)
(grn)
DYNE ON(i)
+24VDC(o)
DYNO ERROR COMMON
14
1
IREF
2c/22awg
(wht)
(blk)
IL5
8c/24awg
(red)
COM
(blk)
15
(wht)
COM
DYNO ERROR(i)
DYNO ON(i)
(wht)
14
(grn)
DYNE ON(i)
SPR SFTY #3
(yel)
H2O
+24VDC
10
SPR SFTY #2
(blk)
+24VDC
(blu)
SPR SFTY #3
SPR SFTY #1
(org)
5
(wht)
7
(wht)
(grn)
HAMMOND
P/N : 166L42
115 VAC PRIM
42 Oct
18awg
+24VDC
18awg
(blk)
2
POWER
INDICATOR
ON HEATSINK
THERMOSTAT CON.
OPEN AT 150 DEG. F
(red)
18awg
18awg
18awg
N(wht)
18awg
H(red)
18awg
GND(grn)
14awg(hyp)
+24VDC
(wht)
6
1
AUX
DSUB-15
FEMALE
SPR SFTY #2
(blk)
SPR1 - 3
2c/22awg
(wht)
ENCLOSURE FAN
115VAC, 4W
DS P/N: ENCL00069500000
E
D
+24VDC
SPR SFTY #1
+24VDC
per code
NEU(wht)
per code
HOT(red)
GND(grn)
per code
C
0.125A(td)
FB1-1
per code
TB1-3
TB1-4
FAC2(blk)
1A(td)
FB1-2
TB1-1
TB1-2
B
--
14awg(hyp)
AC2(blk)
14awg(hyp)
(blk)
(wht)
(blk)
(wht)
(yel)
(blu)
(org)
(wht)
(grn)
(red)
SFTY1
8c/24awg
TSTAT
2c/22awg
(blk)
(wht)
(brn)
(wht)
(blk)
(red)
(brn)
(wht)
(blk)
(red)
(red)
(grn)
(blk)
G1
K1
G2
K2
TB14
TB12
TB11
SPR SFTY #2
+24VDC
SPR SFTY #3
5
6
TB5
2 -
1 +
2 -
1 +
2
1
3
+24VDC
3
+
2
SPR SFTY #1
2
4
1
+24VDC
TB9
1
1 2
+24VDC
SCR TMP
TB13
1
2
3
4
1 G1
2 K1
3 G2
4 K2
1 +
2 M
3 -
TB10
TB3
TB2
TB1
EXC
FAC2(blk)
DISPLAY
1
TB4
1
1
CON1
1
CON2
TB7
2
3
4
5
6
7
TB3
1
2
(red)
(grn)
(blk)
3
4
2
TB1
1
CT
2
3
VAC
H20 PRESSURE/FLOW
+24VDC
H20 TEMP
(grn)
(y/grn)
(grn)
(wht) +24VDC
(grn)
(blk)
SFTY2
4c/24awg
(red)
--
TB2
+
1
(REFERENCE INPUT mA)
(LOW INDUCTANCE COILS)
(CURRENT COMMAND FROM IL5)
(EXTERNAL CURRENT COMMAND)
(FIELD WEAKINING CIRCUIT)
(DYNE ON COMMAND SOURCE)
(LOW "MAX CURRENT" LIMIT SETTINGS)
(INPUT OFFSET)
(SCALED ANALOG OUTPUT)
JUMPERS
FEEDBACK RESISTOR: 150 OHM
JP1 = OUT
JP2 = OUT
JP3 = IN
JP4 = OUT
JP5 = OUT
JP6 = OUT
JP7 = OUT
JP12 = OUT
JP13 = OUT
J1 - PROG. PORT (NOT SHOWN)
J2 - LCD DISPLAY
CON1 - DYNO CONTROL
CON2 - LCD POWER
1 2 3
M V-
TB5
TB5
TERMINAL BLOCKS
V+
1
F-
TB6
2
1
2
F+
AC1
AC2
TB1 - POWER
TB2 - FAN POWER
TB3 - COOLANT FEEDBACK
TB4 - EXTERNAL DIGITAL CONTROL
TB5 - EXTERNAL CURRENT COMMAND
TB6 - CURRENT FEEDBACK (LEM)
TB7 - SCR #1
TB8 - SCR #2
TB9 - ARMATURE VOLTAGE INPUT
TB10 - SPARE SAFETY INPUTS
TB11 - DYNE-LOC H20 SAFETIES
TB12 - ISOLATION RELAY
TB13 - SCR TEMP (TSTAT)
TB14 - SCALED ANALOG OUTPUT
(blk)
(red)
1 2 3 4
G1 K1 G2 K2
(wht)
(brn)
ONBOARD CONNECTORS
(blk)
(red)
1 2 3 4
G1 K1 G2 K2
DS820-E
(CONTROL)
J2
1 2 3
M V-
4
V+
TB8
(wht)
(brn)
25A 800V SCR: SEMI00023160000
25A LEM: TRNDCR-LEM-0001, POS: XX
DS821A
(CONTROL)
COM
AC1(blk)
+24VDC
PANEL MOUNT
(SIZED FOR
DYNO COIL)
IN - DYNE ON
FU2
TYPE BAF
--A, 600V
IN - RESET
PANEL MOUNT
(SIZED FOR
DYNO COIL)
OUT - PAU OK
FU1
TYPE BAF
--A, 600V
OUT - COOLANT INTERLOCK
14awg(hyp)
OUT - PAU ON
FAC1(blk)
COM
per code
+24VDC
ECPAU POWER
MS8
H20 P/F
A
+24VDC
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
H20 TMP
36
(blk)
VAC
FAC1(blk)
+24VDC
H20 PRESSURE/FLOW
+24VDC
H20 TEMP
14awg
GND(grn)
(blk)
(wht)
8
3
(blk)
(grn)
HFLW
2c/22awg
(wht)
4
(wht)
HTMP
2c/22awg
(blk)
AUX
DSUB-15
FEMALE
SFTY2
4c/24awg
9
(red)
H
H20 PRESSURE/FLOW
DRY CONTACT INPUT
CLOSED = SAFE TO RUN
H20 TEMP
DRY CONTACT INPUT
CLOSED = SAFE TO RUN
NOTE: NOT USED ON ALL DYNO CONFIGURATIONS
per code
GND(grn)
per code
per code
14awg(hyp)
DYNAMOMETER
TYPE: XXXXX
XXX HP
XXXVDC @ X.XXA
F2(blk)
F
G
F1(blk)
F2(blk)
ECPAU POWER
MS8
14awg(hyp)
F1(blk)
APPENDIX C: DRAWINGS AND SCHEMATICS
RACK MOUNT CONNECTIONS - 15 AMP
(wht)
Figure C-1 - Rack Mount Connections, 15 Amp
Appendix C - Drawings & Schematics
0-10VDC ANALOG OUTPUT
TO CUSTOMER CURRENT FEEDBACK
INPUT
1
3
8
7
FB
2c/22awg
23
(blk)
20
(blk)
(wht)
COM
6
18
19
15
COM
(yel)
PAU ON(o)
2
11
0-10VDC ANALOG OUT
(blu)
COOLANT INTERLOCK(o)
(wht)
(org)
(grn)
RESET(i)
PAU OK(o)
DYNE ON(i)
+24VDC(o)
DYNO ERROR COMMON
14
IREF
2c/22awg
(wht)
(blk)
IL5
8c/24awg
(red)
COM
(blk)
15
(wht)
DYNO ERROR(i)
DYNO ON(i)
(wht)
14
(grn)
COM
COM
(blk)
12
(blk)
COM
DYNE ON(i)
H20 SAFETY
(wht)
11
DL4
4c/24awg
(red)
H2O
SPR SFTY #3
(yel)
10
(blk)
+24VDC
(blu)
SPR SFTY #3
SPR SFTY #2
5
+24VDC
(wht)
SPR SFTY #1
(org)
+24VDC
+24VDC
(wht)
7
(grn)
2
(red)
22awg
(red)
22awg
CR1
RF LN 20
12
8
22awg
(blu)
CR1
RF LN 20
6
10
22awg
(blk)
(red)
HEAT SINK
24VDC FANS
(blk)
DYNO
CONTROL
DSUB-25
FEMALE
(red)
22awg
CR1
RF LN 20
11
7
22awg
24V1 (blu)
22awg
COM (w/blu)
22awg
(grn)
(y/grn)
(grn)
HAMMOND
P/N : 166L42
115 VAC PRIM
42 Oct
H2 (red)
18awg
10awg(hyp)
AC2(blk)
10awg(hyp)
--
(blk)
(wht)
(blk)
(wht)
(yel)
(blu)
(org)
(wht)
(grn)
(red)
SFTY1
8c/24awg
ON HEATSINK
TB14
TB12
TB11
TB10
SPR SFTY #2
+24VDC
SPR SFTY #3
6
TB5
2 -
1 +
2 -
1 +
2
1
3
+24VDC
5
+
2
SPR SFTY #1
3
1
+24VDC
1
2
TB9
4
1 2
+24VDC
SCR TMP
TB13
TSTAT
2c/22awg
THERMOSTAT CON.
OPEN AT 150 DEG. F
V+
4
DISPLAY
1
CON1
TB4
1
1
CON2
1
TB7
2
3
4
5
6
7
V+
TB3
2
10awg
F2(hyp)
10awg
F1(hyp)
3
4
KHU
2
TB1
+24VDC
H20 PRESSURE/FLOW
+24VDC
(grn)
(y/grn)
(grn)
(wht)
3
(grn)
H20 TEMP
14
2
1
(blk)
CR1
RF LN --,-SFTY2
4c/24awg
(red)
13
TB2
+
1
(REFERENCE INPUT mA)
(LOW INDUCTANCE COILS)
(CURRENT COMMAND FROM IL5)
(EXTERNAL CURRENT COMMAND)
(FIELD WEAKINING CIRCUIT)
(DYNE ON COMMAND SOURCE)
(LOW "MAX CURRENT" LIMIT SETTINGS)
(INPUT OFFSET)
(SCALED ANALOG OUTPUT)
JUMPERS
1
1 2 3
M V-
(red)
(grn)
(blk)
(red)
(grn)
(blk)
TERMINAL BLOCKS
TB6
FEEDBACK RESISTOR: 50 OHM
JP1 = OUT
JP2 = OUT
JP3 = IN
JP4 = OUT
JP5 = OUT
JP6 = OUT
JP7 = OUT
JP12 = OUT
JP13 = OUT
J1 - PROG. PORT (NOT SHOWN)
J2 - LCD DISPLAY
CON1 - DYNO CONTROL
CON2 - LCD POWER
1 2
3 CONDUCTOR
LEMM
CURRENT MODULE
LC-100S
F2(blk)
14awg(hyp)
F1(blk)
14awg(hyp)
TB3
TB1 - POWER
TB2 - FAN POWER
TB3 - COOLANT FEEDBACK
TB4 - EXTERNAL DIGITAL CONTROL
TB5 - EXTERNAL CURRENT COMMAND
TB6 - CURRENT FEEDBACK (LEM)
TB7 - SCR #1
TB8 - SCR #2
TB9 - ARMATURE VOLTAGE INPUT
TB10 - SPARE SAFETY INPUTS
TB11 - DYNE-LOC H20 SAFETIES
TB12 - ISOLATION RELAY
TB13 - SCR TEMP (TSTAT)
TB14 - SCALED ANALOG OUTPUT
(blk)
(red)
(blk)
(red)
1 2 3 4
G1 K1 G2 K2
(wht)
(brn)
ONBOARD CONNECTORS
(blk)
(red)
-
-
(wht)
(brn)
+
+
(blk)
(red)
AC
1 2 3 4
G1 K1 G2 K2
DS820-E
(CONTROL)
J2
1 2 3
M V-
TB8
(wht)
(brn)
(wht)
(brn)
AC1(blk)
14awg(hyp)
1 2
DS822A
(SNUBBER)
TB2
AC
AC2(blk)
14awg(hyp)
TB1
2 1
(wht)
--
--
24V (blu)
22awg
(wht)
6
1
AUX #1
DSUB-15
FEMALE
N
POWER
INDICATOR
22awg
(blu)
CR1
RF LN 20
5
9
L
DC POWER SUPPLY
24VDC @ 1.5A
+
-
H1 (red)
18awg
22awg
(blk)
(red)
14awg
N(wht)
14awg
H(red)
14awg
GND(grn)
SPR SFTY #2
(blk)
SPR1 - 3
2c/22awg
(wht)
ENCLOSURE
24VDC FANS
E
D
C
TB1-3
TB1-4
+24VDC
SPR SFTY #1
+24VDC
per code
NEU(wht)
per code
HOT(red)
GND(grn)
per code
10awg(hyp)
FAC2(blk)
(blk)
FOR USE WITH
INTERLOC CONTROLLER
INPUT
CURRENT REFERENCE
FOR USE WITH
DYNELOC CONTROLLER
SPARE SAFETEY
INPUTS
NOTE: SAFETIES JUMPED
IF NOT USED
--
TO
FIELD/CONTROL XFMR
per code
B
FB1-1
1A
FB2-1
1A(td)
FAC2(blk)
TB2-1
TB2-2
FB1-2
1A(td)
TB1-1
TB1-2
AC1(blk)
EXC
PANEL MOUNT
(SIZED FOR
DYNO COIL)
COM
FU2
TYPE BAF
--A, 600V
IN - DYNE ON
PANEL MOUNT
(SIZED FOR
DYNO COIL)
IN - RESET
FU1
TYPE BAF
--A, 600V
OUT - PAU OK
10awg(hyp)
OUT - COOLANT INTERLOCK
FAC1(blk)
OUT - PAU ON
G1
K1
K2
G2
+24VDC
G1
K1
K2
G2
COM
per code
H20 P/F
ECPAU POWER
MALE MS5
+24VDC
V+
M
V-
A
+24VDC
(blk)
H20 TMP
(wht)
(blk)
VAC
(wht)
CT
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
VAC
FAC1(blk)
--
+24VDC
H20 PRESS/FLOW
+24VDC
H20 TEMP
(blk)
(wht)
8
3
(grn)
HFLW
2c/22awg
(wht)
4
(blk)
(wht)
HTMP
2c/22awg
(blk)
C
B
A
AUX #1
DSUB-15
FEMALE
SFTY2
4c/24awg
9
(red)
FIELD POWER
FEMALE MS3
H20 PRESSURE/FLOW
DRY CONTACT INPUT
CLOSED = SAFE TO RUN
H20 TEMP
DRY CONTACT INPUT
CLOSED = SAFE TO RUN
NOTE: NOT USED ON ALL DYNO CONFIGURATIONS
per code
GND(grn)
per code
F2(blk)
per code
F1(blk)
DYNAMOMETER
TYPE: XXXXXX
I COIL: XXA
V FIELD: XXXV
HP RATING: XXXHP
RACK MOUNT CONNECTIONS - 30 AMP
Figure C-2 - Rack Mount Connections, 30 AMP
Appendix C - Drawings & Schematics
37
FOR USE WITH
INTERLOC CONTROLLER
ANALOG OUTPUT CURRENT
FEEDBACK (0 - 10VDC)
FOR USE WITH
DYNELOC CONTROLLER
SPARE SAFETEY
INPUTS
NOTE: SAFETIES JUMPED
IF NOT USED
---VAC @ ~--A
CUSTOMER SUPPLIED
---VAC
SECONDARY
(blk)
0-10VDC ANALOG OUT (CURRENT FB)
COM
(red)
(grn)
(wht)
(org)
(blu)
(yel)
(blk)
+24VDC (o)
DYNE ON (i)
RESET (i)
PAU OK (o)
COOLANT INTERLOCK (o)
PAU ON(o)
COM
IL5
8c/24awg
(blk)
FB
2c/22awg
(wht)
DYNO-ERROR (i)
(red)
COM
DYNO-ERROR COM
(wht)
DYNE ON(i)
IREF
2c/22awg
(wht)
(grn)
COM
(blk)
(blk)
DREF
H2O
(blk)
SPR SFTY #3
COM
(wht)
+24VDC
H2O
2c/22awg
(wht)
(blk)
SPR SFTY #2
(wht)
DL4
4c/24awg
T1
50VA
SPR1 - 3
2c/22awg
(blk)
TB6-1
TB6-2
FU1
1/2A, 600V
TYPE KLDR
+24VDC
--awg
1L1(hyp)
14awg
1L1(hyp)
SPR SFTY #1
120VAC FAN
GND
FC2
--A, 600V
TYPE CUBE
FC1
--A, 600V
TYPE CUBE
GND
TB6-7
(wht)
per code
GND
per code
L2
per code
L1
per code
1L1
14awg
1L2(hyp)
--awg
+24VDC
---VAC PRI
---VAC SEC
per code
---VAC
PRIMARY
1L2(hyp)
H4
TB1-4
TB1-5
TB1-6
TB1-7
TB1-8
TB1-9
TB1-10
TB1-1
TB1-2
TB1-3
TB5-1
TB5-2
TB2-1
TB2-2
TB2-3
TB2-4
TB2-5
TB2-6
TB3-1
TB3-2
TB3-3
TB3-4
TB3-5
TB3-6
X2
(blk)
(wht)
(grn)
+24VDC
SPR SFTY #3
(yel)
+24VDC
SPR SFTY #2
SPR SFTY #1
(blu)
(wht)
(org)
(grn)
(grn)
(y/grn)
(grn)
(grn)
(y/grn)
+24VDC
HAMMOND
P/N : 166G20
115 VAC PRIM
20 Oct
HAMMOND
P/N : 166G20
115 VAC PRIM
20 Oct
(red)
X1
(blk)
(yel)
(blu)
(org)
(wht)
(grn)
(red)
(blk)
(wht)
(red)
(blk)
(wht)
H4
H2
(blk)
+24VDC
SPR SFTY #3
6
1
4
DISPLAY
TB8
(blk)
(yel)
(blu)
(org)
(wht)
(grn)
IL5
8c/24awg
(red)
TB4
CON2
NOTE: REMOVE JUMPER
(TB5-3 TO TB5-4) FOR
USE WITH DYNE-LOC.
CON1
(wht)
(brn)
+
AC
AC1(blk)
14awg(hyp)
TB2
1
TB7
2
H4
3
H2
4
5
6
H3
7
V+
H1
TB3
2
1 2 3
M V-
(red)
(grn)
(blk)
TERMINAL BLOCKS
TB6
(red)
(grn)
(blk)
--awg
F2(hyp)
--awg
F1(hyp)
4
2
230 VAC PRIM
115 VAC SECONDARY
(wht)
(grn)
(blk)
SFTY2
4c/24awg
(red)
--
TB2
SQUARE D
P/N : 9070TF50D1
3
+
1
TB1
3
+24VDC
H20 PRESSURE/FLOW
+24VDC
H20 TEMP
(grn)
(y/grn)
(grn)
2
1
(REFERENCE INPUT mA)
(LOW INDUCTANCE COILS)
(CURRENT COMMAND FROM IL5)
(EXTERNAL CURRENT COMMAND)
(FIELD WEAKINING CIRCUIT)
(DYNE ON COMMAND SOURCE)
(LOW "MAX CURRENT" LIMIT SETTINGS)
(INPUT OFFSET)
(SCALED ANALOG OUTPUT)
JUMPERS
1
1 2
-- CONDUCTOR
SUMMIT MAGNETICS
CURRENT MODULE
CH-C-0050-1001
F2(blk)
14awg(hyp)
FEEDBACK RESISTOR: 50 OHM
JP1 = OUT
JP2 = OUT
JP3 = OUT
JP4 = IN
JP5 = OUT
JP6 = OUT
JP7 = OUT
JP12 = OUT
JP13 = OUT
J1 - PROG. PORT (NOT SHOWN)
J2 - LCD DISPLAY
CON1 - DYNO CONTROL
CON2 - LCD POWER
TB3
F1(blk)
14awg(hyp)
TB1 - POWER
TB2 - FAN POWER
TB3 - COOLANT FEEDBACK
TB4 - EXTERNAL DIGITAL CONTROL
TB5 - EXTERNAL CURRENT COMMAND
TB6 - CURRENT FEEDBACK
TB7 - SCR #1
TB8 - SCR #2
TB9 - ARMATURE VOLTAGE INPUT
TB10 - SPARE SAFETY INPUTS
TB11 - DYNE-LOC H20 SAFETIES
TB12 - ISOLATION RELAY
TB13 - SCR TEMP (TSTAT)
TB14 - SCALED ANALOG OUTPUT
(blk)
(red)
1 2 3 4
G1 K1 G2 K2
(wht)
(brn)
ONBOARD CONNECTORS
(blk)
(red)
(blk)
(red)
1 2
DS822A
(SNUBBER)
-
(blk)
(red)
2 1
-
+
TB1
1 2 3 4
G1 K1 G2 K2
(wht)
(brn)
(wht)
(brn)
DS820-E
(CONTROL)
J2
1 2 3
M V-
460 VAC PRIM
115 VAC SECONDARY
TB5
2 -
1 +
2 -
1 +
2
V+
SQUARE D
P/N : 9070TF50D1
H1
SPR SFTY #2
3
+24VDC
5
+
2
SPR SFTY #1
3
1
+24VDC
1
2
4
TB9
208 VAC PRIM
115 VAC SECONDARY
H3
TB14
TB12
TB11
TB10
1 2
+24VDC
SCR TMP
TB13
TSTAT
2c/22awg
(blk)
(wht)
THERMOSTAT CON.
OPEN AT 150 DEG. F
ON HEATSINK
SQUARE D
P/N : 9070TF50D1
COM
PAU ON(o)
COOLANT INTERLOCK (o)
PAU OK (o)
RESET (i)
DYNE ON (i)
+24VDC (o)
(wht)
DYNO-ERROR (i)
+10VDC (FOR USE WITH POT OPTION)
DYNO-ERROR COM
REF
4c/24awg
(red)
(blk)
COMMON
(blk)
DON
2c/22awg
(wht)
(blk)
0-10VDC ANALOG OUT (CURRENT FB)
COMMON
(blk)
(yel)
(blu)
(org)
(wht)
(grn)
H2O
2c/22awg
(wht)
SFTY1
8c/24awg
(red)
--
FB
2c/22awg
(wht)
DYNE ON(i)
COMMON
H2O
(wht)
H1
COM (w/blu)
DREF (blu)
FU3
1/2A, 600V
TYPE BAF
115VAC
FU2
1/2A, 600V
TYPE KLDR
AC
AC2(blk)
14awg(hyp)
+24VDC
TB6-8
IN - DYNE ON
1L2
IN - RESET
FIELD
ISOLATION
-- KVA
OUT - PAU OK
--awg
OUT - COOLANT INTERLOCK
TB6-6
EXC
G1
K1
K2
G2
OUT - PAU ON
per code
COM
G1
K1
K2
G2
COM
NOTE: WIRE TRANSFORMER PER TRANSFORMER NAMEPLATE,
AND LOCAL CODES AND PRACTICES.
H20 P/F
--awg
+24VDC
AC2(hyp)
H20 TMP
AC2(hyp)
+24VDC
V+
M
V-
AC1(hyp)
VAC
TB6-5
VAC
per code
CT
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
SFTY2
4c/24awg
TB6-4
TB6-3
(grn)
38
(wht)
AC1(hyp)
TB4-1
TB4-2
TB4-3
TB4-4
HFLW
2c/22awg
HTMP
2c/22awg
per code
F2
per code
F1
(wht)
(blk)
(wht)
(blk)
DYNAMOMETER*
H20 PRESSURE/FLOW
DRY CONTACT INPUT
CLOSED = SAFE TO RUN
H20 TEMP
DRY CONTACT INPUT
CLOSED = SAFE TO RUN
DYNAMOMETER
TYPE: -I COIL: --A
V FIELD: ---V
HP RATING: ---HP
WALL MOUNT SCHEMATIC
Figure C-3 - Wall Mount Schematic
Appendix C - Drawings & Schematics
(blk)
(red)
APPENDIX D: ACRONYMS
A – Ampere
LCD – Liquid Crystal Display
AC – Alternating Current
LED – Light Emitting Diode
˚C – Degrees Centigrade
NC – Normally Closed Contact
CSA – Canadian Standards Association
NEC – National Electric Code
CW – Clockwise
NEMA – National Electrical Manufacturers
Association
CCW – Counter Clockwise
DC – Direct Current
DUT – Devices under Test
E – Voltage (Volts)
EEMAC – Electrical Equipment Manufacturers
Association of Canada
NO – Normally Open Contact
OCS – Operator Control Station
P – Power (Watts)
PAU – Power Amplifier Unit
PC – Personal Computer
˚F – Degrees Fahrenheit
R – Resistance (Ohms)
FAC – Field AC Power
PLC – Programmable Logic Controller
FU – Fuse
RPM – Revolutions per Minute
GND – Ground
SCR – Silicon-Controller Rectifier
HP – Horse Power
TB – Terminal Block
I – Current (Amps)
UL – Underwriters Laboratory
I/O – Input or Output
V – Voltage (Volts)
IEC – International Electrotechnical Commission
VAC – Volts Alternating Current
JB – Junction Box
VDC – Volts Direct Current
KVA – Kilovolt-Ampere
XFMR – Transformer
KW – Kilowatt
LBS – Pounds
Dyne Systems • DS820-E PAU
DPD-001-03 • © Copyright Dyne Systems, Inc.
Appendix D - Acronyms
39