Mitsubishi Electric GT16 User Manual page 403

Error
Error message
code
Error in specified PLC drive
357
Confirm PLC drive
PLC file access failure. Confirm
358
PLC drive.
Processing from another
359 peripheral device. Execute it
after.
0 divisor division error. Confirm
360
operation expression.
Specified device No. is out of
361
range.
Invalid device value in time
362
action setting
Upper and lower limit value error.
370
Confirm value setting.
Insufficient USB drive capacity.
380
Confirm the drive capacity.
USB drive is not installed or in a
381
removable state.
382 USB drive is not formatted.
Unable to overwrite. USB drive is
383
write-protected
USB drive error. Replace USB
384
drive.
Communication timeout.
402 Confirm communication pathway
or modules.
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.
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 CF card or USB memory are write-protected,
and execute the recipe function again.
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.
Zero division occurred by the data operational expression.
Review the data operational expression so that the divisor should not
become 0.
The entered file number is out of range.
Check the entered file number, and enter a valid value (1 to 9999).
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.
The setting of lower/upper limit value is [Upper limit < Lower limit].
Correct the setting so as to be "Upper limit ≥ Lower limit".
Available memory of the USB memory is insufficient.
Confirm the available memory of the USB memory, and increase the
memory if it is low.
If the USB memory is not installed, install it.
If the USB memory is ready to be removed, install it again.
Memory card is not formatted or in a format not conformed by a GOT.
Reformat the USB memory.
USB memory is write-protected.
Cancel the write-protection of USB memory.
USB memory is faulty.
Replace the USB memory.
The time-out error occurred during communicating.
• Confirm the cable omission and status of the PLC.
Channel No. is not displayed in error code or error message in the
case an error occurs when using the multi-channel function.
Refer to the following manual to identify the channel No. in error.
• This error may occur when the load of PLC CPU becomes heavier
while accessing other stations. In such case, transfer the data of the
other station to the host station PLC CPU and monitor them at the
host.
• Put COM instruction when the PLC scanning is long.
19.2 Error Message and System Alarm
Action
19. TROUBLESHOOTING
17
Channel No.
storage
18
19
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