Modbus 485 and Modbus IP Protocols - UPS Systems
Liebert
®
IntelliSlot
®
Modbus/BACnet IP 120
Table 41 Liebert APM
™
, Liebert NXC
™
, Liebert NXR
™
- Input and Holding
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Input
System Input RMS A-B 30385 — 1 — VAC
System Input RMS B-C 30386 — 1 — VAC
System Input RMS C-A 30387 — 1 — VAC
System Input RMS Current Phase A 30388 — 1 — A AC
System Input RMS Current Phase B 30389 — 1 — A AC
System Input RMS Current Phase C 30390 — 1 — A AC
System Input Frequency 30391 — 1 10 Hz
System Input RMS A-N 30392 — 1 — VAC
System Input RMS B-N 30393 — 1 — VAC
System Input RMS C-N 30394 — 1 — VAC
System Input Power Factor Phs A 30395 — 1 100 —
System Input Power Factor Phs B 30396 — 1 100 —
System Input Power Factor Phs C 30397 — 1 100 —
Bypass
Bypass Input Voltage RMS A-N 30401 — 1 — VAC
Bypass Input Voltage RMS B-N 30402 — 1 — VAC
Bypass Input Voltage RMS C-N 30403 — 1 — VAC
Bypass Input Frequency 30404 — 1 10 Hz
Battery
Battery Time Remaining 30408 — 1 — min
Battery Volts for Cabinet 30409 — 1 — VDC
Battery Temperature for Cabinet 30410 — 1 — deg C
Battery Temperature for Cabinet 30411 — 1 — deg F
Inlet Air Temperature 30412 — 1 — deg C
Inlet Air Temperature 30413 — 1 — deg F
DC Bus Current 30414 — 1 — A DC
UPS battery1 status 30415 — 1 —
1 = Unknown
2 = Normal
3 = Low
4 = Depleted
Output
System Output Voltage RMS A-N 30419 — 1 — VAC
System Output Voltage RMS B-N 30420 — 1 — VAC
System Output Voltage RMS C-N 30421 — 1 — VAC
System Output RMS Current Phs A 30422 — 1 — A AC
System Output RMS Current Phs B 30423 — 1 — A AC
System Output RMS Current Phs C 30424 — 1 — A AC
System Output Frequency 30425 — 1 10 Hz
System Output Voltage RMS A-B 30426 — 1 — VAC
System Output Voltage RMS B-C 30427 — 1 — VAC
System Output Voltage RMS C-A 30428 — 1 — VAC
System Output Power Factor Phs A 30429 — 1 100 —
System Output Power Factor Phs B 30430 — 1 100 —