Mitsubishi QJ71LP21 Reference Manual page 325

8 TROUBLESHOOTING
Error
Code Error Contents and Cause
*1
(SD0)
PLOADP/PUNLOADP/PSWAPP
4105 instructins were executed while setting
program memory check
33 or more multiple CPU dedicated
instructions were executed from one
4107 CPU module.
Numbers of execution to the CC-Link
instruction are beyond 32.
The CC-Link parameter is not set
4108 when the CC-Link instruction is
executed.
With high speed interrupt setting
execute PR/PRC,UDCNT1,
4109 UDCONT2, PLSY,
PWM,SPD,PLOADP,PUNLOADP,PAW
PP instruction.
An attempt was made to perform write
to the CPU shared memory write
4111
disable area of the host station CPU
module with the instruction.
The CPU module that cannot be
4112 specified with the multiple CPU
dedicated instruction was specified.
*1 : Characters in parentheses ( ) indicate the special register numbers where individual information is being
stored.
*12 : This applies to the CPU module of function version B or later.
*15 : This applies to the CPU module with the serial No. of first 5 digits "04102" or later.
*18 : This applies to the CPU module with the serial No. of first 5 digits "07032" or later.
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Corrective Action
Delete the program memory check
When using the program memory
check, delete PLOADP/PUNLOADP/
PSWAPP instructions.
Using the multiple CPU dedicated
instruction completion bit, provide
interlocks to prevent one CPU module
from executing 33 or more multiple
CPU dedicated instructions.
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.
Delete the high-speed interrupt setting.
When using high-speed interrupt,
delete the PR, PRC, UDCNT1,
UDCNT2, PLSY and PWM
instructions.
Read the common information of the
error using GX Developer, and check
and correct the error step
corresponding to that value (program
error location).
MELSEC-Q
Corresponding
CPU
*18
Qn(H)
*18
QnPH
*18
QnPRH
*12
Q00/Q01
*12
Qn(H)
QnPH
QnA
*15
Qn(H)
*12
Q00/Q01
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