Modbus 485 and Modbus IP Protocols - Power Distribution and Power Conditioning Products
115 Liebert® IntelliSlot® Modbus/BACnet IP
LoadKVA % — 40026 1 — %
Source 1 Volts A-N — 40027 1 — V (4 Pole only)
Source 1 Volts B-N — 40028 1 — V (4 Pole only)
Source 1 Volts C-N — 40029 1 — V (4 Pole only)
Source 2 Volts A-N — 40030 1 — V (4 Pole only)
Source 2 Volts B-N — 40031 1 — V (4 Pole only)
Source 2 Volts C-N — 40032 1 — V (4 Pole only)
Source 1 Neutral Current — 40033 1 — A (4 Pole only)
Source 2 Neutral Current — 40034 1 — A (4 Pole only)
Setpoints (View)
Retransfer Delay — 40020 1 — Se conds
STS2 Voltage Rating — 40021 1 — V
Max Xfer Phase Angle — 40022 1 — Degree
Freq. Deviation Trip Point — 400 23 1 10 Hz
Source 1 Neutral Current Limit — 40035 1 — A (4 Pole only)
Source 2 Neutral Current Limit — 40036 1 — A (4 Pole only)
Alarm Points
Discrete alarm objects available;
use auto-discover for this unit
Communications Lost — 40289 1 — Bit 0
S1 SCR Short — 40289 1 — Bit 1
S2 SCR Short — 40289 1 — Bit 2
S1 SCR Open — 40289 1 — Bit 3
S2 SCR Open — 40289 1 — Bit 4
Primary Fan Fail — 40289 1 — Bit 5
Control Module Fail — 40289 1 — Bit 6
PWR Supply DC A Fail — 40289 1 — Bit 7
PWR Supply DC B Fail — 40289 1 — Bit 8
PWR Supply SRC 1 AC Fail — 40289 1 — Bit 9
PWR Supply SRC 2 AC Fail — 40289 1 — Bit 10
PWR Supply Logic Fail — 40289 1 — Bit 11
Output Voltage Sense Fail — 40289 1 — Bit 12
S1 Voltage Sense Fail — 40289 1 — Bit 13
S2 Voltage Sense Fail — 40289 1 — Bit 14
S1 SCR Sense Fail — 40289 1 — Bit 15
S2 SCR Sense Fail — 40290 1 — Bit 0
S1 Current Sense Fail — 40290 1 — Bit 1
S2 Current Sense Fail — 40290 1 — Bit 2
S1 Gate Drive Fail — 40290 1 — Bit 3
S2 Gate Drive Fail — 40290 1 — Bit 4
Table 39 Liebert STS2™, Liebert STS2/PDU™ - Input and Holding - STS2 (continued)
Controller STS2
Liebert Products Liebert STS2
Liebert STS2/PDU
Available Points
Data Description
Input
Register
Holding
Register
# of
Reg. Scale Notes / Un its