82
2107
The start X/Y set in the PLC
parameter’s I/O assignment settings is
overlapped with the one for another
module.
Make the PLC parameter’s I/O
assignment setting again so it is
consistent with the actual status of the
special function modules.
QnA
2108
A(1S)J71LP21 or A(1S)J71BR11 for
use with the AnUCPU network module
has been installed.
Replace the network module to
A(1S)J71QLP21 or A(1S)J71QBR11.
QnA
2109
The control system and standby system
module configurations are different
when a redundant system is in the
backup mode.
Check the module configuration of the
standby system.
Q4AR
2110
• The location designated by the
FROM/TO instruction set is not the
special function module.
• The module that does not include
buffer memory has been specified by
the FROM/TO instruction.
• The special function module, Network
module being accessed is faulty.
• Station not loaded was specified
using the instruction whose target
was the CPU share memory.
• Read the individual information of the
error using the GX Developer, check
the FROM/TO instruction that
corresponds to that numerical value
(program error location), and correct
when necessary.
• The special function module that was
accessed is experiencing a hardware
fault. Therefore, change the faulty
module. Alternatively, contact your
local Mitsubishi representative.
QnA
2111
• The location designated by a link
direct device (J \ ) is not a network
module.
• The I/O module (special function
module) was nearly removed,
completely removed, or mounted
during running.
QnA
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
Error
Code
(SD0)
Error Contents and Cause
Corrective Action
Corresponding
CPU