PDU Display Interface
PDU Alarms
This table lists all alarms that can be generated by the PDU, as displayed by the All Possible Alarms option, with numeric variables between the < > characters. Logged alarms will display specific numbers instead.
Alarm Condition | Explanation |
|
|
Input V | Input voltage of the phase indicated has dropped below the |
Voltage Under Limit | configured lower limit. |
|
|
Input V | Input voltage of the phase indicated exceeded the configured |
Voltage Over Limit | upper limit. |
|
|
Output V | |
Voltage Under Limit | the configured limit. |
|
|
Output V | |
Voltage Over Limit | configured limit. |
|
|
Output I L<n>=<Value> | Current of output phase <N> exceeded the configured limit. |
Current Over Limit |
|
|
|
Output I L<n>=<Value> | Current of output phase <N> dropped below the configured limit. |
Current Under Limit |
|
|
|
Output Neut=<Value> | Current on the neutral wire for the output phases exceeded the |
Current Over Limit | configured limit. |
|
|
Output FDev=<Value> | Frequency of the output current is above or below the range that |
Freq Out of Range | is configured as acceptable. |
|
|
Input Transformer Temperature | The temperature of the PDU transformer exceeded the normal |
Too High | limit, if applicable. |
|
|
Main Breaker Open | The Main Input Switch is Off. |
Alarm Active |
|
|
|
<User Contact Name> | A |
Alarm Active | is reporting an alarm condition. |
|
|
No UPS Input | The Q1 circuit breaker is open, and the PDU is not receiving |
Breaker Q1 Open | power from the UPS. |
|
|
Branch Ckt Pos: <nn> | Current on one of the poles of branch circuit breaker nn exceeded |
Current Over Limit | the configured limit. |
|
|
Branch Ckt Pos: <nn> | Current on one of the poles of branch circuit breaker nn dropped |
Current Under Limit | below the configured limit. |
|
|
Fan Rotation Failure | There is a failure in one of the fans. The fan needs to be replaced, |
Alarm Active | if applicable. |
|
|
24 | 60 kW InfraStruXure PDU — Operation and Configuration |