Mitsubishi GT11 User Manual page 349

Error
Error message
code
Error in specified PLC drive.
357
Confirm PLC drive.
PLC file access failure.
358
Confirm PLC drive.
Processing from another
359 peripheral device.
Execute it after.
0 divisor division error.
360
Confirm operation expression.
Upper and lower limit value error.
370
Confirm value setting.
Communication timeout.
402 Confirm communication pathway
or modules.
SIO status error.
403 Confirm communication pathway
or modules.
Specified station access is out of
406 range.
Confirm station no.
Cannot perform operation
410 because of PLC run mode.
stop the PLC.
Memory cassette is write-
411 protected.
Check the memory cassette.
Cannot read/write device
412 protected by keyword.
Remove key word.
PLC cannot handle as requested.
448
Correct devices.
When executing the recipe function specifying the file register name, error
occurred in PLC CPU drive.
1. Execute the recipe function again after confirming the specified PLC
CPU drive.
2. 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.)
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.
Division 0 was generated by the data operational expression.
Review the data operational expression so that the divisor should not
become 0.
The setting of lower/upper limit value is [Upper limit < Lower limit].
Correct the setting so as to be "Upper limit
The time-out error occurred during communication.
1. Confirm the cable omission and PLC status.
2. Put COM instruction when A, QnA or QCPU is connected and the PLC
scanning is long.
Either of the overrun error, parity bit error or flaming error was generated
when the RS-422 / RS-232 communication was received.
Confirm the cable omission, status of the PLC, and the transmission
speed of the computer link.
1. Station numbers other than master/local station are specified at the CC-
Link connection (via G4).
2. Accessed PLC CPUs other than QCPU.
Confirm the station number of the monitor screen data.
The operation, which could not be performed during RUN of PLC CPU,
was performed.
Stop the PLC CPU.
The memory cassette installed in PLC CPU is in the state protected with
2
EPROM or E PROM.
Confirm the memory cassette installed in PLC CPU.
The key word is set in PLC CPU.
Cancel the key word.
The file register of QnACPU and the device beyond the outside range of
buffer memory was specified.
Correct the monitor device by setting file register of PLC CPU.
18.2 List of Error Message/System Alarm
Action
Lower limit".
17
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