Mitsubishi Q2ACPU User Manual page 379

22. TROUBLE SHOOTING
Error
Error Contents and Cause
Code
[OPERATION ERROR]
• The network No. or station No. specified for the
dedicated instruction is wrong.
• The link direct device (J \ ) setting is incorrect.
• The module No./ network No./number of
character strings exceeds the range that can be
4102
specified.
■Collateral informationmmon
• Common Information:Program error location
• Individual Information:–
■Diagnostic Timing
• When instruction executed
[OPERATION ERROR]
The configuration of the PID dedicated instruction
is incorrect.
■Collateral informationmmon
4103
• Common Information:Program error location
• Individual Information:–
■Diagnostic Timing
• When instruction executed
[OPERATION ERROR]
The number of settings is beyond the range.
■Collateral informationmmon
4104 • Common Information:Program error location
• Individual Information:–
■Diagnostic Timing
• When instruction executed
[OPERATION ERROR]
Numbers of execution to the CC-Link instruction
are beyond 32.
■Collateral informationmmon
4107
• Common Information:Program error location
• Individual Information:–
■Diagnostic Timing
• When instruction executed
[OPERATION ERROR]
The CC-Link parameter is not set when the CC-
Link instruction is executed.
■Collateral informationmmon
4108
• Common Information:Program error location
• Individual Information:–
■Diagnostic Timing
• When instruction executed
[FOR NEXT ERROR]
No NEXT instruction was executed following the
execution of a FOR instruction.
Alternatively, there are fewer NEXT instructions
than FOR instructions.
4200
■Collateral informationmmon
• Common Information:Program error location
• Individual Information:–
■Diagnostic Timing
• When instruction executed
*1 CPU operation can be set in the parameters at error occurrence. (LED indication varies.)
Corrective Action
Read the common information of the error using
the peripheral device, check error step
corresponding to its numerical value (program error
location), and correct the problem.
Read the common information of the error using
peripheral device, and check and correct the
program corresponding to that value (program error
location).
Set the numbers of execution to the CC-Link
instruction to 32 or less.
Execute the CC-Link instruction after setting the
CC-Link parameter.
Read the common information of the error using
the peripheral device, check error step
corresponding to its numerical value (program error
location), and correct the problem.
22 - 34
LED Status Corresponding
CPU Status CPU
QnA
RUN:
Off/On
ERR.:
Flicker/On
CPU Status:
Q4AR
Stop/
*1
Continue
QnA
RUN:
Off
ERR.:
Flicker
CPU Status:
Stop