APC AP9617 - Converter Alarms

®
USER’S GUIDE network management card
53
From the Converters sub-menu, type 2 for configurable Converter
Alarms.
Converter Alarms Description
1- High Voltage
Alarm
The alarm action that occurs if the High Voltage Threshold has
been violated. See Converter Parameters.
Allowed values: any standard alarm selection
a
.
2- Low Voltage
Alarm
The alarm action that occurs if the Low Voltage Threshold has
been violated. See Converter Parameters.
Allowed values: any standard alarm selection
a
.
3- Configuration
Alarm
The alarm action that occurs if a new converter is detected.
Allowed values: any standard alarm selection
a
.
4- 1 of N Alarm The alarm action that occurs if one converter fails in a DC Power
Plant
with multiple converters.
Allowed values: any standard alarm selection
a
.
5- 2 of N Alarm The alarm action that occurs if two or more converters fail.
Allowed values: any standard alarm selection
a
.
6- Diagnostic Alarm The alarm action that occurs in response to a diagnostic alarm
for the converter controller.
Allowed values: any standard alarm selection
a
or n of N
b
.
7- Imbalance Alarm The alarm action that occurs for converter imbalance.
Allowed values: any standard alarm selection
a
or n of N
b
.
a
Standard alarm selections:
Major activates the major relay.
Minor activates the minor relay.
Relay 1 through Relay 6 activates the relay specified.
Ignore ignores the alarm.
b
n of N activates the alarm setting for menu item 4 (1 of N) if one converter fails, or
activates the alarm setting for menu item 5 (2 of N) if two or more converters fail.