36
MODBUS
ADDRESS
DESCRIPTION
READ/
WRITE
RESET
VALUE
0 Type of device R 101/10
2
1 Software version R ?
2 Reserved R ?
3 Reserved R ?
4 Reserved R 0
5 Slave Address R EEPR
6 Reserved R ?
500 Loading default values (write 9999) R/W 0
1000 Process value R 0
1001 Cold junction value R 0
1002 Value Setpoint 1 R/W EEPR
1003 Value Setpoint 2 R/W EEPR
1004 Heating output percentage (0-10000) R 0
1005 Cooling output percentage (0-10000) R 0
1006 Relay status (0=off, 1=on)
Bit 0 = relay Q1
Bit 1 = relay Q2
Bit 2 = SSR
R/W 0
1007 Manual reset alarm. Write 1 to reset all
alarms
R/W 0
1008 Error flags
Bit0 = Eeprom writing error
Bit1 = Eeprom reading error
Bit2 = Cold junction error
Bit3 = Process error (sensor)
Bit4 = Generic error
Bit5 = Missing calibration data error
R 0
1009 Start/Stop
0=controller in STOP
R/W 0
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