Mitsubishi QJ71LP21 Reference Manual page 287

8 TROUBLESHOOTING
Error
Code Error Contents and Cause
*1
(SD0)
An instruction, which on execution
specifies other stations, has been
2114 used for specifying the host CPU. (An
instruction that does not allow the host
CPU to be specified).
An instruction, which on execution
specifies the host CPU, has been used
2115 for specifying other CPUs. (An
instruction that does not allow other
stations to be specified).
• An instruction that does not allow
the .under the control of another
CPU to be specified is being used
2116 for a similar task.
• Instruction was executed for the A or
QnA module under control of
another CPU.
A CPU module that cannot be
specified in the instruction dedicated to
2117
the multiple CPU system was
specified.
When the online module change
setting has been set to enable in the
PLC parameter of the Process CPU in
a multiple CPU system, the intelligent
2118
function module controlled by another
CPU has been specified in the FROM
instruction/intelligent function module
device (U \G ).
*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.
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Corrective Action
Read the individual information of the
error using the GX Developer, check
the program corresponding that value
(program error location), and make
correction.
• When online module change of the
Process CPU is to be performed in a
multiple CPU system, correct the
program so that access will not be
made to the intelligent function
module controlled by another CPU.
• When access is to be made to the
intelligent function module controlled
by another CPU in a multiple CPU
system, set the online module
change setting to disable in the
parameter of the Process CPU.
MELSEC-Q
Corresponding
CPU
Q00J/Q00/
*12
Q01
*12
Qn(H)
QnPH
*12
Qn(H)
QnPH
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