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

16
TROUBLESHOOTING
16.2 Troubleshooting
16.2.9 When an error occurs during user program execution
16 - 16
9
DEVICE DESCRIPTION
10
MULTIPLE CPU SYSTEM OVERVIEW
11
MULTIPLE CPU SYSTEM CONFIGURATION
12
CONCEPT OF MULTIPLE CPU SYSTEM
13
COMMUNICATIONS BETWEEN CPU MODULES
14
PARAMETERS ADDED FOR MULTIPLE CPU SYSTEMS
15
STARTING A MULTIPLE CPU SYSTEM
16
TROUBLESHOOTING
16.2.9 When an error occurs during user program execution
The following flowchart shows the procedures to be taken when an error occurred during
execution of a user program in the C Controller system.
* 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)
Figure 16.8 When an error occurs during user program execution
Q12DCCPU-V
Q06CCPU-V
Q06CCPU-V-B
No
Yes
Yes
No
Error occurred
Referring to the Actions by Event No.
*1
,
identify the relevant event and take
corrective actions according to the
description.
Is any error such as
an OS system error
displayed?
Has any error occurred?
Consult your local Mitsubishi service center
or representative, explaining the details of
the problem.
End
Check the Source and Event No. in
<<Event history>> of C Controller setting
utility.
Referring to the Actions by error codes
generated at function execution
( Page 15-73, Section 18.4.1), identify
the relevant error and take corrective actions
according to the description.
Yes
End
No
Compile the user program and
regenerate an execution file
according to the C Controller
module specifications.
Does the endian
format of the execution file
match the specification of the
C Controller module?
*1
1)
Page 16-59, Section 16.4.1