Vertiv NetSure M830B User Manual

Vertiv™ NetSure™ Control Unit (NCU) User Manual
68
Table 2.3
Alarm Name Alarm Description Action to Correct
SMTemp8 Temp8 High 2
Temperature sensor #8 (connected to SM-Temp 8 and
set as Ambient) sensing temperature higher than high
temperature threshold 2.
Check why temperature is high or low. SMTemp8 Temp8 High 1
Temperature sensor #8 (connected to SM-Temp 8 and
set as Ambient) sensing temperature higher than high
temperature threshold 1.
SMTemp8 Temp8 Low
Temperature sensor #8 (connected to SM-Temp 8 and
set as Ambient) sensing temperature lower than low
temperature threshold.
High Load Level1 Load current above high level 1 setting.
Check why load current is high.
High Load Level2 Load current above high level 2 setting.
DI1 NCU Digital input #1 alarm is active.
Check why alarm is active.
DI2 NCU Digital input #2 alarm is active.
DI3 NCU Digital input #3 alarm is active.
DI4 NCU Digital input #4 alarm is active.
NCU DO1 Test Testing NCU Relay DO1.
--
NCU DO2 Test Testing NCU Relay DO2.
NCU DO3 Test Testing NCU Relay DO3.
NCU DO4 Test Testing NCU Relay DO4.
Over Maximum Power Alarm NOT IMPLEMENTED AT THIS TIME NOT IMPLEMENTED AT THIS TIME
SMS Modem Fail SMS modem has failed. Check why SMS modem failed.
Manual State NCU in manual state. --
SNMP Config Error SNMP configuration error. --
Ambient Temp Summary Alarm
Ambient temperature alarm summary (one or more
alarms designated as ambient temperature is active).
“Manufacturer Use” Only.
IB4 Communication Fail NCU IB4 board communications failure. Check communications cables.
Modbus Config Error Modbus is configured incorrectly. Correct Modbus configuration.
System Current Alarm System current alarm active. Check why system current alarm is active.
Automatic AC Generator Run
This alarm activates when the output voltage drops
below the ”AC Generator Start Voltage” if the AC
generator function is set for “Voltage” mode or the
battery capacity drops below the “AC GEN Start Batt
Capacity” if the AC generator function is set for “Battery
Capacity” mode. This alarm remains active until the
“Auto EQ” cycle expires. When this alarm activates, the
associated relay turns On to start the AC generator.
--
Manual AC Generator Run
This alarm activates when the “Manual AC Generator
Run” setting is set to “Enabled”. When this alarm
activates, the associated relay turns On to start the AC
generator.
--
EQ Time Out
This alarm momentarily activates if Auto EQ doesn’t
start within 5 minutes after the AC generator is told to
start. When this alarm momentarily activates, it resets
the “AC Generator” function.
See why Auto EQ failed to start.
AC GEN Start by Voltage
This alarm activates when the output voltage drops
below the ”AC Generator Start Voltage” if the AC
generator function is set for “Voltage” mode and will de-
activate when voltage raises above the threshold.
--
AC Gen Start by Batt Capacity
This alarm activates when the battery capacity drops
below the “AC GEN Start Batt Capacity” if the AC
generator function is set for “Battery Capacity” mode
and will de-activate when battery capacity raises above
the threshold.
--

Vertiv NetSure M830B Specifications

General

Brand	Vertiv
Model	NetSure M830B
Category	Controller
Language	English