User Documentation

User Manual Managed Switches
58
Consumption (W)
Indicates the actual Power consumed value for PoE port
Voltage (V)
Indicates the actual Voltage consumed value for PoE port
Current (mA)
Indicates the actual Current consumed value for PoE port
3.4.4 PoE Email Warning Events Settings
Since industrial Ethernet devices are often located at the endpoints of a system, these devices do not
always know what is happening elsewhere on the network. This means that a PoE port connected to
a PD must provide system administrators with real-time alarm messages. Even when control
engineers are out of the control room for an extended period of time, they can still be informed of the
status of the PD almost instantaneously when exceptions occur. The PoE Ethernet switch supports
different methods for warning engineers automatically, such as email and relay output. It also
supports two digital inputs to integrate sensors into your system to automate alarms using email and
relay output.
Email Warning Event Types can be
divided into two basic groups:
Power-Fail and PD-Failure.
Port Events
Warming e-mail is sent when...
Power-Fail
When actual PD power consumption exceeds related PD power limit setting.
PD-Failure
When the switch cannot receive a PD response after the defined period.
3.4.5 PoE Relay Warning Events Settings
Relay Warning Event Types can be
divided into two basic groups:
Power-Fail and PD-Failure.
Port Events
Warning e-mail is sent when...
Power-Fail
When actual PD power consumption exceeds related PD power limit settings.
PD-Failure
When the switch cannot receive a PD response after the defined period.