Mitsubishi Electric MELSEC iQ-R Series User Manual page 77

Module information list
The information on each status of a recorder module can be checked by switching to the [Module Information List] tab.
Window
■Checking LED information
The LED status or the self-diagnostic status of a recorder module can be checked.
When the automatic hardware test or the hardware test for LED check is being performed, "Automatic Hardware Test being
Executed" or "Hardware Test for LED Check being Executed" is displayed for all LED information.
If an error occurs, refer to the following section to take corrective action.
Page 80 Troubleshooting on RUN LED
Item Description
RUN • ON: Running
• OFF: Hardware Error Occurring
• Firmware Update Running
ERR • ON: Module Normal Error Occurring/Hardware Error Occurring
• Flashing: Major/Moderate Error Occurring
• OFF: Normally
• Firmware Update Running
OPR • ON: Running
• OFF: Stopped
• Firmware Update Running
INFO • ON: Caution information available
• OFF: In normal status
• Firmware Update Running
CARD RDY • ON: Available
• Flashing: Ready or SD memory card format in progress
• OFF: Not available
• Firmware Update Running
CARD ACS • ON: Being accessed
• OFF: Not accessed
• Firmware Update Running
■Checking the switch information
Item
SD memory card lock switch
Description
• The switch is not pressed, or the firmware is being updated: 
• The switch is pressed: Stop instructions available
5 TROUBLESHOOTING
5.5 Recorder Module
5
75