Mitsubishi FX3UC Series User Manual

407
FX3UC Series Programmable Controllers
User’s Manual - Hardware Edition
12 Test Operation, Adjustment, Maintenance and Troubleshooting
12.7 FX3UC-32MT-LT Built-in CC-Link/LT Troubleshooting
11
Memory Cassette/Battery
12
Test Run, Maintenance, Troubleshooting
A
Version Information
B
Performance Specifications
C
Special Devices (M8000 -,D8000 -)
D
Instruction List
E
Character-code
F
Discontinued models
2. Contents indicated by status indicator LEDs and countermeasures
The table below shows the descriptions of errors indicated by the status indicator LEDs and their
countermeasures.
Status
indicator
LEDs
Description Countermeasures
L RUN
On
Self-loop-back Test was finished
normally
-
Off
Self-loop-back Test was finished
abnormally
(Not on while the self-loop-back
test is being executed)
• Make sure that the power is correctly supplied to the
PLC.
• If the L RUN LED is on even after the above check,
consult a Mitsubishi Electric Distributor.
L ERR.
On
Self-loop back Test was finished
abnormally
• Make sure that the power is correctly supplied to the
PLC.
• If the L RUN LED is on even after the above check,
consult a Mitsubishi Electric Distributor.
Off
Self-loop back Test was finished
normally
(Not on while the self-loop-back
test is being executed)
-

Mitsubishi FX3UC Series Specifications

General

Brand	Mitsubishi
Model	FX3UC Series
Category	Controller
Language	English