Mitsubishi QJ71BR11 - Page 285

8 TROUBLESHOOTING
MELSEC-Q
8 - 74 8 - 74
*1 : Characters in parentheses ( ) indicate the special register numbers where individual information is being
stored.
Error
Code
(SD0)
*1
Error Contents and Cause Corrective Action
Corresponding
CPU
2112
• The module other than special
function module is specified by the
special function module dedicated
instruction.
Or, it is not the corresponding
special function module.
• The module model specified by the
special function module dedicated
instruction and that specified by the
parameter I/O assignment is
different.
• Read the individual information of
the error using a peripheral device,
and check the special function
module dedicated instruction
(network instruction) that
corresponds to the value (program
error part) to make modification.
• Set the module model by PLC
parameter I/O assignment according
to the special function module
dedicated instruction setting.
Example) Although AJ71QC24N is
used actually, AJ71QC24 is set.
QnA
• The module other than intelligent
function module/special function
module is specified by the intelligent
function module/special function
module dedicated instruction.
Or, it is not the corresponding
intelligent function module/special
function module.
• There is no network No. specified by
the network dedicated instruction.
Or the relay target network does not
exit.
• The model is incorrectly registered
by the dedicated instruction.
Read the individual information of the
error using a peripheral device, and
check the special function module /
special function module dedicated
instruction (network instruction) that
corresponds to the value (program
error part) to make modification.
QCPU
Rem
2113
The module other than network
module is specified bythe network
dedicated instruction.
QnA
Qn(H)
QnPH