KB-206-1
18
Display of the active software:
Menu item
Function
F4⇒SEt⇒SP1
Modbus: 16388
(read and write)
Set point of suction pressure controller
-45.0 – 22.5°C
Setting ex factory: -10.0°C
F4⇒SEt⇒SP2
Modbus: 16407
(read and write)
Set point of condensing pressure controller (without correction)
10.0 – 80.0°C
Setting ex factory: 30.0°C
F4⇒SEt⇒SP3
Modbus: 16408
(read and write)
Maximum condensing pressure
10.0 – 80.0°C
Setting ex factory: 60.0°C
F4⇒SEt⇒SP4
Modbus: 16424
(read and write)
Set point of cold store temperature controller
-40.0 – 22.5°C
Setting ex factory: 2.0°C
Display of the current measured values (analogue
inputs of the controller):
Menu item
Function
F4⇒Ai⇒Prt
Modbus: 8966
(read only)
Suction pressure actual value (as saturation temperature)
F4⇒Ai⇒tSC
Modbus: 8961
(read only)
Suction gas temperature actual value
F4⇒Ai⇒dPrt
Modbus: 8967
(read only)
Condensing pressure actual value (as saturation temperature)
F4⇒Ai⇒tCd
Modbus: 8963
(read only)
Discharge gas temperature actual value
F4⇒Ai⇒tES
Modbus: 8964
(read only)
Ambient temperature actual value
F4⇒Ai⇒tCr
Modbus: 8965
(read only)
Cold store temperature actual value
