Carel EVD Evolution Twin - Page 44

ENG
“EVD Evolution TWIN” +0300006EN - rel. 2.6 - 31.01.2019
44
user *
Parameter/description Def. Min. Max. UOM
Type **
CAREL SVP
Modbus®
Note
A Relay conguration:
1= Disabled
2= Alarm relay (open when alarm active)
3= Solenoid valve relay (open in standby)
4= Valve + alarm relay (open in standby and control alarms)
5= Reversed alarm relay (closed in case of alarm)
6= Valve status relay (open if valve is closed)
7= Direct command
8= Faulty closure alarm relay (opened if alarm)
9= Reverse faulty closure alarm relay (closed if alarm)
Alarm relay - - - I 57 184 -
A Probe S4:
0=
User dened
1= CAREL NTC
2= CAREL NTC-HT high temperature
3= Combined NTC SPKP**T0
4= ---
5= NTC-LT CAREL low temperature
CAREL NTC - - - I 20 147 CO
A DI2 Conguration:
1= Disabled
2= Valve regulation optimization after defrost
3= Discharged battery alarm management
4= Valve forced open (at 100%)
5= Regulation start/stop
6= Regulation backup
7= Regulation security
Regulation
start/stop
(tLAN-RS485)
/ Regulation
backup
(pLAN)
---I10137CO
C Variable 1 on display:
1= Valve opening
2= Valve position
3= Current cooling capacity
4= Set point control
5= Superheat
6= Suction temperature
7= Evaporation temperature
8= Evaporation pressure
9= Condensing temperature
10= Condensing pressure
11= Modulating thermostat temperature(*)
12= EPR pressure
13= Hot gas bypass pressure
14= Hot gas bypass temperature
15=
CO
2
gas cooler outlet temperature
16=
CO
2
gas cooler outlet pressure
17=
CO
2
gas cooler pressure set point
18= Probe S1 reading
19= Probe S2 reading
20= Probe S3 reading
21= Probe S4 reading
22= 4 to 20 mA input
23= 0 to 10 V input
(*) CANNOT BE SELECTED
Superheat - - - I 58 185 -
C Variable 2 on display (see variable 1 on display) Valve ope-
ning
- - - I 59 186 -
C Probe S1 alarm management:
1= No action
2= Forced valve closing
3= Valve in xed position
4= Use backup probe S3 (*)
(*) CANNOT BE SELECTED
Valve in xed
position
- - - I 24 151 CO
C Probe S2 alarm management:
1= No action
2= Forced valve closing
3= Valve in xed position
4= Use backup probe S4 (*)
(*) CANNOT BE SELECTED
Valve in xed
position
---I25152CO
C Probe S3 alarm management:
1= No action
2= Forced valve closing
3= Valve in xed position
No action - - - I 26 153 CO
C Probe S4 alarm management:
1= No action
2= Forced valve closing
3= Valve in xed position
No action - - - I 27 154 CO
C Unit of measure: 1= °C/K/barg; 2= °F/psig °C/K/barg - - - I 21 148 CO