When An Error Occurs During User Program Execution - Mitsubishi Electric Q12DCCPU-V User Manual

16
TROUBLESHOOTING
16.2.9
The following flowchart shows the procedures to be taken when an error occurred during
execution of a user program in the C Controller system.

When an error occurs during user program execution

Error occurred
Does the endian
format of the execution file
match the specification of the
C Controller module?
Yes
Check the Source and Event No. in
<<Event history>> of C Controller setting
utility.
Referring to the Actions by Event No.
identify the relevant event and take
corrective actions according to the
description.
Is any error such as
an OS system error
displayed?
No
Referring to the Actions by error codes
generated at function execution
( Page 15-73, Section 18.4.1), identify
Page 16-59, Section 16.4.1
the relevant error and take corrective actions
according to the description.
Has any error occurred?
Yes
Consult your local Mitsubishi service center
or representative, explaining the details of
the problem.
Figure 16.8 When an error occurs during user program execution
* 1 For precautions on user programs and troubleshooting actions by event No., refer to the following.
C Controller Module User's Manual (Utility Operation, Programming)
Q12DCCPU-V
No
*1
Compile the user program and
regenerate an execution file
according to the C Controller
module specifications.
*1
,
Yes
No
16.2 Troubleshooting
16.2.9 When an error occurs during user program execution
Q06CCPU-V Q06CCPU-V-B
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