Troubleshooting By Symptom - Mitsubishi Electric MELSEC iQ-R Series User Manual

Troubleshooting by symptom

The following shows the flowchart for troubleshooting while a recorder module is operating.
The LED status can be checked in the "Module Diagnostics" screen of the system monitor. (Page 159 Module information
list)
Start
Is the RUN LED(1) ON?
Yes
Is the ERR LED(2) ON
or flashing?
No
Is the OPR LED(3) ON
or flashing?
Yes
Is the CARD RDY LED(4) ON
or flashing?
Yes
Is the INFO LED(5) ON
or flashing?
Yes
Check and take corrective action for each
symptom.
Troubleshooting on starting the recording function *6
Troubleshooting on saving recording files *7
Troubleshooting on reading recording files *8
Troubleshooting on an SD memory card*9
Troubleshooting on a file server*10
Troubleshooting on saving project data*11
Troubleshooting on the co-recording function*12
*1 Page 164 Troubleshooting on RUN LED
*2 Page 164 Troubleshooting on ERR LED
*3 Page 164 Troubleshooting on OPR LED
*4 Page 164 Troubleshooting on CARD RDY LED
*5 Page 165 Troubleshooting on INFO LED
*6 Page 149 Troubleshooting on starting the recording function
*7 Page 151 Troubleshooting on saving recording files
*8 Page 154 Troubleshooting on reading recording files
*9 Page 165 Troubleshooting on an SD memory card
*10 Page 166 Troubleshooting on a file server
*11 Page 153 Troubleshooting on saving project data
*12 Page 167 Troubleshooting on the co-recording function
(1)
(3)
(5)
No
Troubleshooting on RUN LED*1
Yes
Troubleshooting on ERR LED*2
No
Troubleshooting on OPR LED*3
No
Troubleshooting on CARD RDY LED*4
No
Troubleshooting on INFO LED*5
(2)
(4)
5 TROUBLESHOOTING
163
5.6 Recorder Module
5