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Modbus 485 and Modbus IP Protocols - Thermal Management Products
Liebert
®
IntelliSlot
®
Modbus/BACnet IP 62
Table 21 Liebert XDP
™
- Input and Holding
Data Label
Input Holding # of Reg Scale Notes/Units
Pumps
Pump 1 State 30385 — 1 —
0 = off
1 = on
Pump 2 State 30386 — 1 —
0 = off
1 = on
Refrigerant
Supply Refrigerant Temperature 30387 — 1 10 Units : deg C
Supply Refrigerant Temperature 30388 — 1 10 Units : deg F
Supply Refrig Over Temp Threshold 30411 40411 1 10 Units : deg C
Supply Refrig Over Temp Threshold 30412 40412 1 10 Units : deg F
Chilled Water
Supply Chilled Water Temperature 30389 — 1 10 Units : deg C
Supply Chilled Water Temperature 30390 — 1 10 Units : deg F
Supply Chilled Water Over Temp Threshold 30413 40413 1 10 Units : deg C
Supply Chilled Water Over Temp Threshold 30414 40414 1 10 Units : deg F
Chilled Water Valve Open Position 31710 — 1 — —
System Information
System Status 30391 — 1 —
1 = Normal Operation
2 = Startup
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
System Operating State 30392 — 1 —
0 = off
1 = on
2 = standby
Auto Restart Delay 30417 40417 1 — Units : sec
System Control Mode 30418 — 1 —
0 = Internal (Auto)
1 = External (Manual)
Maintenance Ramp 30419 — 1 — Units : %
Calculated Next Maintenance Month 30420 — 1 —
Calculated Next Maintenance Year 30421 — 1 —
System On/Off Control 30422 40422 1 —
0 = off
1 = on
System Operating State Reason 31704 — 1 —
0 = Reason Unknown
1 = Network Display
2 = Alarm
3 = Schedule
4 = Remote System
5 = External Input
6 = Local Display
External Air
Ext Air Sensor A Temperature 30393 — 1 10 Units : deg C
Ext Air Sensor A Temperature 30394 — 1 10 Units : deg F
Ext Air Sensor A Humidity 30395 — 1 10 Units : % RH
Ext Air Sensor A Dew Point Temp 30396 — 1 10 Units : deg C
Ext Air Sensor A Dew Point Temp 30397 — 1 10 Units : deg F
Ext Air Sensor B Temperature 30398 — 1 10 Units : deg C
Ext Air Sensor B Temperature 30399 — 1 10 Units : deg F
Ext Air Sensor B Humidity 30400 — 1 10 Units : % RH
Ext Air Sensor B Dew Point Temp 30401 — 1 10 Units : deg C
Ext Air Sensor B Dew Point Temp 30402 — 1 10 Units : deg F