Modbus 485 and Modbus IP Protocols - Power Distribution and Power Conditioning Products
113 Liebert® IntelliSlot® Modbus/BACnet IP
Source 2 Overload — 40290 1 — Bit 3
Power Supply 2 Fault — 40 290 1 — Bit 4
Frequency Deviation — 40290 1 — Bit 5
Transfer Inhibit — 40290 1 — Bit 6
Auto Retransfer Primed — 40290 1 — Bit 7
Out of Synchronization — 40290 1 — Bit 8
Source 1 Failure — 40290 1 — Bit 9
Source 2 Failure — 40290 1 — Bit 10
Auto Retransfer Failed — 40291 1 — Bit 0
Overload — 40291 1 — Bit 1
Control Fuse 1 Blown — 40291 1 — Bit 2
Control Fuse 2 Blown �� 40291 1 — Bit 3
Source 1 CB1 Open — 40291 1 — Bit 4
Source 2 CB2 Open — 40291 1 — Bit 5
Output CB3 Open — 40291 1 — Bit 6
Custom Alarm 1 — 40291 1 — Bit 7
Custom Alarm 2 — 40291 1 — Bit 8
Bypass CB4 Closed — 40291 1 — Bit 9
Bypass CB5 Closed — 40291 1 — Bit 10
Custom Alarm 3 — 40292 1 — Bit 0
Custom Alarm 4 — 40292 1 — Bit 1
Custom Alarm 5 — 40292 1 — Bit 2
Custom Alarm 6 — 40292 1 — Bit 3
Custom Alarm 7 — 40292 1 — Bit 4
Custom Alarm 8 — 40292 1 — Bit 5
If the Scale column has a value for a Data Description, divide the Modbus value by the value in the Scale column to get the scaled value.
Table 38 Liebert STS™, Liebert STS/PDU™ - Input and Holding - STS (continued)
Controller STS
Liebert Products Liebert STS
Liebert STS/PDU
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units