User manual - ECOM0010 55
Modbus
address
Description
Read
Write
Reset
value
Type of device RO EEPROM
Software version RO EEPROM
Slave address R/W EEPROM
50 Automatic addressing WO -
51 System code comparison WO -
500 Restore default values (write ) RW
1000 Process (tenth of degree) RO ?
1001
Control setpoint (measure to the tenth
of degree)
R/W EEPROM
1002 Alarm 1 setpoint (tenth of degree) R/W EEPROM
1003
Start/Stop
0=controller in STOP
1=controller in START
R/W 0
1004
With automatic tuning (word 2005 = 1):
0=autotuning function OFF
1=autotuning function ON
RO 0
With manual tuning (word 2005 = 2):
0=autotuning function OFF
1=autotuning funciton ON
R/W 0
With synchronized tuning (word 2005 = 3):
0=autotuning function OFF
1=control output OFF (forces control
cooling)
2=control output ON (forces control
heating)
3=autotuning ON
4=autotuning completed
R/W 0
1005
Automatic/manual selection
0=automatic ; 1=manual
R/W 0
1006
Output status (0=o, 1=on)
Bit 0 =
OUT1
Bit 1 =
OUT2
RO 0
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