Remak VCS Installation And Operating Instructions Manual page 84

Connection to the Master System (ModBus Standard)
Input register (Read) (continuation)
Adress Description
Bit6 Heat pump DO 1
Bit7
Bit8 Extra el heating, off
Bit9 Extra el heating, stage 1
Bit10
Bit11
Bit12
Bit13 Request for humidification
Bit14
Bit15
3x0012 Digital outputs (Word 4)
Bit0
Bit1
Bit2 Burner heating, st1
Bit3 Burner heating, st2
Bit4 Burner heating, Mod+
Bit5 Burner heating, Mod-
Bit6
Bit7
Bit8 Alarm output, high
Bit9 Alarm output, low
Bit10
Bit11
Bit12
Bit13 Heating demand
Bit14 PreWtrHeating
Bit15 PreEl.Heating
3x0013 Alarms (Word 1)
Bit0
Bit1
Bit2 Burner failure
Bit3 Supply fan
Bit4 Exhaust fan
Bit5 Fan operating hours
Bit6 Supply back up
82
Values/Units
0-65535
0-65535
Remarks
0-1 for each bit or counted binary
to a decimal number
Unsigned Word