Comtrol ES7528 - Manual (Page 124)

124 - Fault Relay RocketLinx ES7528 User Guide: 2000509 Rev. C
Configuration Using the Web Interface
How to Turn On/Off the Other Device: Type 1 into the On period field and 0 into Off Period fields, and apply
the setting, then it is triggered to form as a closed 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 is triggered to form as a open circuit.
This function is also available in the CLI SNMP management interface.
Event Type: Power Failure
Power ID: Select Power AC, Power DC1, Power DC2 or Any you
want to monitor power failures. When the power is shut down or
broken, the system shorts the Relay Out and light the Alarm
LED.
Event Type: Link Failure
Link: Select the port ID that you want to monitor.
How to Configure: Select the check boxes of the Ethernet ports
you want to monitor. You can select one or multiple ports. When
the selected ports are linked down or broken, the system shorts
the Relay Output and light the Alarm LED.
Event Type: Ping Failure
IP Address: The IP address of the target device you want to ping.
Reset Time (Sec): Waiting time to short the relay output.
Hold Time (Sec): Waiting time to ping the target device for the duration of remote device boot.
How to Configure: After selecting the Ping Failure event type,
the system turns Relay Output to the short state and
continuously ping the target device. When the ping failure occurs,
the switch turns the Relay Output to the open state for a period of
Reset Time.
After the Reset Time timeout, the system turns the Relay Output
to close state. After the Hold Time timer is timeout, the switch
system starts pinging the target device. For example: Reset Time
is 5 sec, Hold Time is 50 sec.
If a ping failure occurs, the ES7528 turns Relay output to the
open state to emulate the power switch off for 5 second periods. After the Reset Time timeout, the ES7528
starts pinging the target device after 50 second periods. The period time is for a target device system to
reboot. During the period, the ES7528 does not ping the target device until the Hold Time times out.
Turn on fault relay. Turn off fault relay.