LS ELECTRIC XGL-EFMF, User Manual

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Chapter 9 Troubleshooting
9-2
9.1 LED Error Check
To check the fault or status of the module, check the status of the communication module according to the lighting status of
the LED.
9.1.1 Abnormal operation indication of XGL-EFMT / EFMF
LEDs on the front of the Ethernet module provide easy operation.
LED Name Error contents Solution
RUN
LED off after PLC
power on
1) Mounting error of Ethernet communication module
- Check if the DC 5V power supply of the power supply module is abnormal..
- Check if the communication module is installed in the base normally.
2) Use XG5000 to check if communication module is recognized properly.
I/F
LED on or off
during normal
communication 1) Check if the CPU works normally
2) Check if the communication module is installed in the base normally.
3) Check that the information is correctly recognized by the xG5000.
P2P
Turned off during
P2P service
1) Check if standard settings parameters of FEnet module are normally configured
by using XG5000.
2) Check if the function block / command is normal.
3) Check if the communication connection is normal.
4) Check if P2P link enable (allowed) of XG5000 menu is set.
HS
Turned off during
high speed link
service
1) Check if standard settings parameters of FEnet module are normally configured
by using XG5000.
2) Check if HS link setting is normal.
3) Check if high speed link link enable (allowed) of XG5000 menu is set.
PADT
Turned off during
remote access
service
1) Check if the IP address for remote connection is correct.
2) Check if remote connection is released with XG5000.
PC
Turned off during
dedicated service
1) Check if the IP address for dedicated connection is correct.
2) Check if host table setting of standard settings is enabled and if it is enabled,
check if IP of MMI (PC) is registered in dedicated connection table.
3) Check if connection request is made in MMI (PC) device.
ERR
Turned on after
power on
1) Check if standard settings parameters of FEnet module are normally configured
by using XG5000.
2) Check if there is any interface error with the CPU.