Modbus 485 and Modbus IP Protocols - UPS Systems
Liebert
®
IntelliSlot
®
Modbus/BACnet IP 118
3.3 UPS Systems
Table 40 Liebert APM
™,
Liebert NXC
™
, Liebert NXR
™
- Status and Coil
Data Label
Status Coil
Number
of Bits Scale Notes / Units
System Status
Battery Auto Test In Progress 10001 — 1 — Active on Alarm
Battery Equalize 10002 — 1 — Active on Alarm
Battery Charging Inhibited 10003 — 1 — Active on Alarm
On Generator 10004 — 1 — Active on Alarm
System Events
System Input Power Problem 10015 — 1 — Active on Alarm
Rectifier Failure 10016 — 1 — Active on Alarm
Inverter Failure 10017 — 1 — Active on Alarm
Bypass Not Available 10018 — 1 — Active on Alarm
Battery Low 10019 — 1 — Active on Alarm
LBS Inhibited 10020 — 1 — Active on Alarm
System Fan Failure 10021 — 1 — Active on Alarm
Equipment Over Temperature 10022 — 1 — Active on Alarm
System Shutdown - EPO 10023 — 1 — Active on Alarm
Bypass Static Switch Unavailable 10024 — 1 — Active on Alarm
Bypass - Excess Auto Retransfers 10025 — 1 — Active on Alarm
Parallel Comm Warning 10026 — 1 — Active on Alarm
Power Supply Failure 10027 — 1 — Active on Alarm
Battery Over Temperature 10028 — 1 — Active on Alarm
System Input Phs Rotation Error 10029 — 1 — Active on Alarm
Fuse Failure 10030 — 1 — Active on Alarm
Inverter Overload Phase A 10031 — 1 — Active on Alarm
Inverter Overload Phase B 10032 — 1 — Active on Alarm
Inverter Overload Phase C 10033 — 1 — Active on Alarm
MMS Overload 10034 — 1 — Active on Alarm
Inverter Shutdown - Overload 10035 — 1 — Active on Alarm
System Output Fault 10036 — 1 — Active on Alarm
Internal Communications Failure 10037 — 1 — Active on Alarm
Battery Charging Error 10038 — 1 — Active on Alarm
System Input Current Imbalance 10039 — 1 — Active on Alarm
Main Battery Disconnect Open 10040 — 1 — Active on Alarm
Inverter Static Switch SCR Short 10041 — 1 — Active on Alarm
Battery Not Qualified 10042 — 1 — Active on Alarm
Battery Terminals Reversed 10043 — 1 — Active on Alarm
Battery Converter Failure 10044 — 1 — Active on Alarm
Inverter SCR Open 10045 — 1 — Active on Alarm
Load Sharing Fault 10046 — 1 — Active on Alarm
DC Bus Abnormal 10047 — 1 — Active on Alarm
Mains Input Neutral Lost 10048 — 1 — Active on Alarm
Load Impact Transfer 10049 — 1 — Active on Alarm