Modbus Gateway Memory Map - LG THERMA V HN0613M Installation Manual

Modbus gateway memory map

Baud Rate : 9 600 bps Stop Bit : 1 stop bit Parity : None Parity
Coil Register (0x01)
Register
00001 Enable/Disable (Heating/Cooling)
00002 Enable/Disable (DHW)
00003 Silent Mode Set
00004 Trigger Disinfection operation
00005 Emergency Stop
00006 Trigger Emergency Operation
Discrete Register (0x02)
Register
10001 Water flow status
10002 Water Pump status
10003 Ext. Water Pump status
10004 Compressor status
10005 Defrosting status
DHW heating status
10006
(DHW Thermal On/Off)
10007 DHW Tank disinfection status
10008 Silent mode status
10009
10010 Solar pump status
10011 Backup heater (Step 1) status
10012 Backup heater (Step 2) status
10013 DHW boost heater status
10014
Emergency Operation Available
10015
(Space heating/cooling)
Emergency Operation Available
10016
10017 Mix pump status
Description
Description
Cooling status
Error status
(DHW)
INSTALLER SETTING
Value explanation
0 : Operation OFF / 1 : Operation ON
0 : Operation OFF / 1 : Operation ON
0 : Silent mode OFF / 1 : Silent mode ON
0 : Keep status / 1 : Operation start
0 : Normal operation / 1 : Emergency stop
0 : Keep status / 1 : Operation Start
Value explanation
0 : Flow rate ok / 1 : Flow rate too low
0 : Water Pump OFF / 1 : Water Pump ON
0 : Water Pump OFF / 1 : Water Pump ON
0 : Compressor OFF / 1 : Compressor ON
0 : Defrost OFF / 1 : Defrost ON
0 : DHW inactive / 1 : DHW active
0 : Disinfection inactive / 1 : Disinfection active
0 : Silent mode inactive / 1 : Silent mode active
0 : No cooling / 1 : Cooling operation
0 : Solar pump OFF / 1: Solar pump ON
0 : OFF / 1 : ON
0 : OFF / 1 : ON
0 : OFF / 1 : ON
0 : no error / 1 : error state
0 : Unavailable / 1 : Available
0 : Unavailable / 1 : Available
0 : Mix pump OFF / 1 : Mix pump ON
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