Unit Test - Mitsubishi Electric NZ2GFSS2 32D S1 User Manual

10.3

Unit Test

Run a unit test to check if there is any hardware failure in the safety remote I/O module.
Ethernet cable
When completed
When failed
10 TROUBLESHOOTING
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10.3 Unit Test
1.
Power off the module power supply.
2.
Connect the PORT1 and PORT2 connectors of the
safety remote I/O module with an Ethernet cable.
3.
Set the station number setting switch as follows.
• 10: TEST
• 1: 0
4.
Power on the module power supply.
: On
5.
Unit test begins.
The MODE LED flashes while the unit test is being executed.
: Flashing
: Off
6.
The MODE LED turns off when the unit test is
completed.
: On
• When the test is completed successfully: The ERR. LED
does not turn on, but remains off.
: Flashing
• When the test is completed with an error: The ERR. LED
turns on.
: Off
If the test fails, replace the Ethernet cable and run the test
again. If the test fails again, it may be due to a hardware
failure in the safety remote I/O module. Please consult your
: On
local Mitsubishi representative.
: Flashing
: Off