User manual - ATR144- 37
Modbus 
address
Description
Read 
Write
Reset 
value
1215
Cooling output percentage with 
regulation in double loop (0-10000)
RO 0
1216
Cooling output percentage with 
regulation in double loop (0-1000)
RO 0
1217
Cooling output percentage with 
regulation in double loop (0-100)
RO 0
1218
Command output manual reset: 
write 0 to reset the command 
output.
In reading 0=reset not allowed, 
1=reset allowed
R/W 0
1219
Alarms manual reset: write 0 to 
reset all alarms.
In reading 0=reset not allowed, 
1=reset allowed
Bit0 = Alarm 1
Bit1 = Alarm 2
R/W 0
1220
Alarm 1 remote stauts (0=absent, 
1=present)
R/W 0
1221
Alarm 2 remote stauts (0=absent, 
1=present)
R/W 0
1222
Tare of zero AI1 (1=tare; 2=reset 
tare)
R/W 0
1300
Setpoint 1 of regulation loop 1, with 
decimal point selection
R/W EEPROM
1301
Setpoint 2 of regulation loop 1, with 
decimal point selection
R/W EEPROM
1302
Setpoint 3 of regulation loop 1, with 
decimal point selection
R/W EEPROM
1303
Setpoint 4 of regulation loop 1, with 
decimal point selection
R/W EEPROM