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Parameter/description
Def.
Min.
Max.
UOM
Type **
CAREL SVP
Modbus®
ENG
Note
C
Pressure S1: MINIMUM alarm value
-1
-20 (-290)
barg (psig)
A
39
38
CO
C
Pressure S1: MAXIMUM alarm value
9.3
barg (psig)
A
37
36
CO
C
C
C
S2: calibration offset
S2: calibration gain, 0 to 10 V
Temperature S2: MINIMUM alarm value
0
1
-50
Pressure S1:
MINIMUM
alarm value
-20 (-36), -20
-20
-60 (-76)
Pressure S1:
MAXIMUM
alarm value
200 (2900)
°C (°F), volt
°C (°F)
A
A
A
41
43
46
40
42
45
CO
CO
CO
C
Temperature S2: MAXIMUM alarm value
105
20 (36), 20
20
Temperature
S2: MAXIMUM
alarm value
200 (392)
°C (°F)
A
44
43
CO
C
C
C
S3: calibration offset
S3: calibration gain, 4 to 20 mA
Pressure S3 : MINIMUM value
0
1
-1
barg (psig)
barg (psig)
A
A
A
35
82
33
34
81
32
CO
CO
CO
C
Pressure S3: MAXIMUM value
9.3
60 (870)
20
Pressure S3:
MAXIMUM
value
200 (2900)
barg (psig)
A
31
30
CO
C
Pressure S3: MINIMUM alarm value
-1
barg (psig)
A
40
39
CO
C
Pressure S3: MAXIMUM alarm value
9.3
Pressure S3:
MAXIMUM
alarm value
200 (2900)
barg (psig)
A
38
37
CO
C
C
S4: calibration offset
Temperature S4: MINIMUM alarm value
0
-50
A
A
42
47
41
46
CO
CO
C
Temperature S4: MAXIMUM alarm value
105
Temperature
S4: MINIMUM
alarm value
20 (36)
°C (°F)
Temperature °C (°F)
S4: MAXIMUM
alarm value
200 (392)
°C (°F)
A
45
44
CO
180 (324)
K (°F)
A
83
82
-
100
1
%
-
I
D
60
36
187
35
-
Temperature
S2: MINIMUM
alarm value
-60 (-870)
-20
-20 (-290)
Pressure S3:
MINIMUM
value
-20 (-290)
Pressure S3:
MINIMUM
alarm value
-20 (-36)
-60 (-76)
CONTROL
A
Superheat set point
11
A
C
50
0
0
0
100
%
I
91
218
-
C
A
A
A
A
C
C
C
A
C
A
Valve opening at start-up (evaporator/valve capacity ratio)
Valve open in standby
(0= disabled= valve closed; 1=enabled = valve open according
to parameter “Valve position in stand-by”)
Valve position in stand-by
0 = 25%
1…100% = % opening
start-up delay after defrost
Pre-position time
Hot gas bypass temperature set point
Hot gas bypass pressure set point
EPR pressure set point
PID: proportional gain
PID: integral time
PID: derivative time
LowSH protection: threshold
LowSH protection: integral time
LOP protection: threshold
LowSH: threshold
0
0
10
6
10
3
3.5
15
150
5
5
15
-50
0
0
-60 (-76)
-20 (-290)
-20 (-290)
0
0
0
-40 (-72)
0
-60 (-76)
min
s
°C (°F)
barg (psig)
barg (psig)
s
s
K (°F)
s
°C (°F)
I
I
A
A
A
A
I
A
A
A
A
40
90
84
85
86
87
61
88
89
90
91
167
217
83
84
85
86
188
87
88
89
90
CO
C
A
LOP protection: integral time
MOP protection: threshold
0
50
s
°C (°F)
A
A
92
93
91
92
-
C
A
A
C
C
MOP protection: integral time
Enable manual valve positioning
Manual valve position
Discharge superheat setpoint (CANNOT BE SELECTED)
Discharge temperature setpoint (CANNOT BE SELECTED)
20
0
0
35
105
0
LOP protection: threshold
0
0
0
-40(-72)
-60(-76)
60
18000
200 (392)
200 (2900)
200 (2900)
800
1000
800
SH set point
800
MOP protection: threshold
800
200 (392)
800
1
9999
180 (324)
200 (392)
s
step
K (F°)
°C (°F)
A
D
I
A
A
94 93
32 31
53 180
100 99
101 100
-
80
20
0
0. 1
0
3.3
-22.7
0
-60 (-76)
0
-60 (-76)
0.1 (0.2)
0 (0)
-100
-100
0
200 (392)
800
200 (392)
100 (180)
100 (180)
800
800
1
°C (°F)
s
°C (°F)
°C (°F)
K (°F)
-
A
A
A
A
A
A
A
D
58
57
61
60
59
95
96
41
C
-
SPECIAL
A
C
A
A
C
C
C
C
HiTcond: threshold - CANNOT BE SELECTED
HiTcond: integral time - CANNOT BE SELECTED
Modulating thermostat: set point - CANNOT BE SELECTED
Modulating thermostat: differential - CANNOT BE SELECTED
Mod. thermostat: SH set point offset - CANNOT BE SELECTED
Coefficient ‘A’ for CO2 control
Coefficient ‘B’ for CO2 control
Force manual tuning 0=no; 1= yes
41
57
56
60
59
58
94
95
40
CO
CO
CO
CO
CO
-
“EVD Evolution TWIN” +0300006EN - rel. 2.3 - 25.01.2013