Westermo MRI-128-F4G-PSE24 - Manual (Page 143)

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a period is 0-4294967295 seconds.
Off Period (Sec): Type the period time to turn off Relay Output. Available range
of a period is 0-4294967295 seconds.
How to configure: Type turn-on period and turn-off period when the time is
reached, the system will turn on or off the Relay Output.
How to turn On/Off the other device: Type “1” into the “On period” field and “0”
into “Off Period” field and apply the setting, the relaywill be trigger to form as a
close circuit.
To turn off the relay, just type “0” into the “On period” field and “1” into “Off
Period” field and apply the setting, the relay will be trigger to form as a open
circuit.
This function is also available in CLI, SNMP management interface. See the
following setting.
Event Type: Power Failure
Power ID: Select Power AC, Power DC1, Power DC2 or Any you want to monitor.
When the power is shut down or broken, the system will short Relay Out and
light the Alarm LED.
Event Type: Link Failure
Link: Select the port ID you want to monitor.
How to configure: Select the checkbox of the Ethernet ports you want to monitor.
You can select one or multiple ports. When the selected ports are physicly down,
Turn on the relay output