FläktGroup ECONET - Modbus Addresses

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LIQUID-COUPLED HEAT EXCHANGER ECONET
®
Installation & Maintenance Manual
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FläktGroup DC_9010GB 20180327_R0 Specifications are subject to alteration without notice
MODBUS ADDRESSES
Register address Descritption Values/Unit Remark
0x0001 Reset alarms 0-1 Manually set back to 0
1x0001 Not used 0
1x0002 Alarm class A active 0-1
1x0003 Alarm class B active 0-1
1x0005 Frost protection alarm 0-1
1x0006 Ice protection alarm 0-1
1x0007 Pressure low liquid alarm 0-1
1x0008 Pump alarm 0-1
1x0011 Temp water alarm 0-1 Not used
1x0012 Supplyflow alarm 0-1 Not used
1x0017 Water sensor alarm 0-1
1x0018 Frost sensor alarm 0-1
1x0019 Ice sensor alarm 0-1
1x0033 Pump 0-1 Not used
1x0034 Pump indication 0-1
1x0039 Bypass valve open 0-1
1x0040 Bypass valve close 0-1
1x0047 Functional Alarm A output 0-1
1x0049 Component Alarm A output 0-1
1x0050 Actual status Econet start 0-1
1x0051 Actual status cooling start 0-1
1x0052 Actual status cooling recovery start 0-1
1x0053 Actual status pump feedback 0-1
3x0001 Econet start 0= Off, 1 =On 0-1 Feedback for Holding reg. Actual status
3x0002 Cooling start 0= Off, 1 =On 0-1 Feedback for Holding reg. Actual status
3x0003 Cooling recovery start 0= Off, 1 =On 0-1 Feedback for Holding reg. Actual status
3x0004 Heating recovery input signal 0-100% (fac1) Feedback for Holding reg. Actual status
3x0005 Supply air flow (from external system) xx.y l/s (fac10) Feedback for Holding reg. Actual status
3x0009 Actual operation mode 0 = Stop, 1 = Alarm, 2 = Idle,
3 = Startup, 4 = Heating recovery, 5 = Cooling, 6 =
Cooling recovery, 7 = Hand mode
0-7
3x0010 Liquid flow xx.yy l/s (fac100)
3x0011 Actual setpoint liquid flow xx.yy l/s (fac100)
3x0012 Supply air flow xx.y m3/s (fac10)
3x0014 Liquid diff. Pressure xxx.y kPa (fac10)
3x0020 Liquid temperature at pump xx.y oC (fac10)
3x0021 Frost temperature xx.y oC (fac10)
3x0022 Ice temperature xx.y oC (fac10)
3x0030 Analoq output Bypass valve 0-100% (fac1)
3x0031 Analoq output frequency converter pump 1 0-100% (fac1)
3x0033 Analoq output FC 0-100% (fac1) not used