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18. TROUBLESHOOTING
18.2 Error Message and System Alarm
18 - 15
17
MAINTENANCE AND
INSPECTION
18
TROUBLESHOOTING
APPENDICES
356
File system error occurred in
PLC.
Confirm file register.
Error occurred in the specified file register when executing the recipe
function by specifying the file register name.
• Execute the recipe function again after confirming the file register
name.
• Execute the recipe function again after formatting the PC memory in
the specified PLC CPU drive with GX Developer.
357
Error in specified PLC drive
Confirm PLC drive.
When executing the recipe function specifying the file register name,
error occurred in PLC CPU drive.
• Execute the recipe function again after confirming the specified PLC
CPU drive.
• Execute the recipe function again after formatting the PC memory in
the specified PLC CPU drive with GX Developer.
358
PLC file access failure.
Confirm PLC drive.
When the recipe function is executed specifying the file register name,
PLC CPU file register could not be accessed.
• Execute the recipe function again after confirming the specified PLC
CPU drive / file register name. (When you specify drive 0, execute the
recipe function again after changing to other drives.)
• Confirm whether the SD card or USB memory are write-protected, and
execute the recipe function again.
359
Processing from another
peripheral device.
Execute it after.
When the recipe function is executed specifying the file register name,
other peripherals carry out the process to the file register.
Wait until the processing of other peripherals end, and execute the recipe
function again.
360
0 divisor division error.
Confirm operation expression.
Zero division occurred by the data operational expression.
Review the data operational expression so that the divisor should not
become 0.
361
Specified device No. is out of
range.
The entered file number is out of range.
Check the entered file number, and enter a valid value (1 to 9999).
362
Invalid device value in time
action setting
When controllers are controlled with the GOT's time action function, the
set No. is our of range, or the set device values regarding the operation
settings are out of range or invalid.
Set valid values.
370
Upper and lower limit value error.
Confirm value setting.
The setting of lower/upper limit value is [Upper limit < Lower limit].
Correct the setting so as to be "Upper limit &inequalityLEM Lower limit".
380
Insufficient USB drive capacity.
Confirm the drive capacity.
Available memory of the USB memory is insufficient.
Confirm the available memory of the USB memory, and increase the
memory if it is low.
381
USB drive is not installed or in a
removable state.
If the USB memory is not installed, install it.
If the USB memory is ready to be removed, install it again.
382 USB drive is not formatted.
Memory card is not formatted or in a format not conformed by a GOT.
Reformat the USB memory.
383
Unable to overwrite. USB drive is
write-protected.
USB memory is write-protected.
Cancel the write-protection of USB memory.
384
USB drive error. Replace USB
drive.
USB memory is faulty.
Replace the USB memory.
Error
code
Error message Action
Channel No.
storage