Types of PDU Metering Unit SNMP Traps (Enhanced PDU)
The following table describes the SNMPv2 traps the metering unit can send to SNMP
agents on the network (over UDP port 162). In the trap descriptions,
InputNum/LineNum
corresponds to the input number and line number of the PDU (for example,
Input1/Line2).
Note -
The InputNum for SNMP Traps start at 1, not 0.
|
|
|
|
Keep alive
|
KeepAlive-Trap
|
The PDU sends a KeepAlive-Trap
message to the SNMP host to ensure that the link between them is
operational.
|
|
Dead
|
Dead-Trap
|
Sent after a PDU power cycle.
|
|
Current Info
|
Info-Trap on
InputNum/LineNum
|
Attached equipment is using less current than expected.
|
|
Current Warning
|
Warning-Trap on
Input Num/Line Num
|
Attached equipment is using more current than expected.
|
|
Current Alarm
|
Alarm-Trap on
InputNum/LineNum
|
Attached equipment is using a critical amount of current and
requires immediate attention.
|
|
Current Out of balance
|
OutOfBalance-Trap on
InputNum/LineNum
|
The equipment attached to one phase is using more current than
the other phases on the input. The PDU and attached equipment
require immediate attention.
|
|
Current Return to normal
|
ReturnToNormal-Trap on
InputNum/LineNum
|
After sending an alarm trap, the attached equipment has
returned to using the expected amount of current.
|
|
Voltage Warning
|
Warning-Trap on
InputNum/LineNum
|
Attached equipment is operating with undesired but acceptable
voltage level.
|
|
Voltage Alarm
|
Alarm-Trap on
InputNum/LineNum
|
Attached equipment is operating with an unacceptable voltage
level.
|
|
Voltage return to normal
|
ReturnToNormal-Trap on
InputNum/LineNum
|
Attached equipment is operating with an expected voltage
level.
|
|