SAVE MODBUS VARIABLE LIST 20210301 REV36

| 2.1
Contents
1 Information....................................................1
1.1 Physical layer ........................................1
1.2 Transmission modes ...............................1
2 Modbus variable list.........................................1
2.1 Demand Control.....................................1
2.2 User modes ..........................................2
2.3 Airflow Control ......................................6
2.4 Outdoor Airflow Compensation .................9
2.5 Temperature Control ...............................9
2.6 Cooler................................................ 10
2.7 Heater ............................................... 10
2.8 Extra Controller .................................... 11
2.9 Change-over (Heating/Cooling)............... 11
2.10 Moisture transfer control........................ 12
2.11 Cooling recovery .................................. 12
2.12 ECO mode........................................... 12
2.13 Free Cooling........................................ 12
2.14 Week Schedule.................................... 13
2.15 Time and Date ..................................... 16
2.16 Filter replacement ................................ 16
2.17 Analog Input values (Temperatures,
CO2, RH) ............................................ 17
2.18 Digital Input functions............................ 18
2.19 Output values...................................... 19
2.20 Alarms............................................... 19
2.21 System settings ................................... 23
2.22 Modbus ............................................. 24
2.23 Unit Backups ....................................... 24
3 Revision table............................................... 24