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12.1 Error Code List
12.1.6 Error code list (4000 to 4999)
4235
[INST. FORMAT ERR.]
The configuration of the check conditions for the
CHK instruction is incorrect.
Alternatively, a CHK instruction has been used in a
low speed execution type program.
■Collateral information
• Common Information:Program error location
• Individual Information:–
■Diagnostic Timing
• When instruction executed
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.
RUN:
Off
ERR.:
Flicker
CPU Status:
Stop
Qn(H)
QnPH
4350
[MULTI-COM.ERROR]
• The multiple CPU high-speed transmission
dedicated instruction used in the program
specifies the wrong CPU module. Or, the setting
in the CPU module is incompatible with the
multiple CPU high-speed transmission dedicated
instruction.
• The reserved CPU is specified.
• The uninstalled CPU is specified.
• The head I/O number of the target CPU/16 (n1)
is outside the range of 3E
H
to 3E3
H
.
• The CPU module where the instruction cannot be
executed is specified.
• The instruction is executed in a single CPU
system.
• The host CPU is specified.
• The instruction is executed without setting the
"Use multiple CPU high speed communication".
■Collateral information
• Common Information:Program error location
• Individual Information:–
■Diagnostic Timing
• When instruction executed
QnU
*7
4351
[MULTI-COM.ERROR]
• The multiple CPU high-speed transmission
dedicated instruction specified by the program
cannot be executed to the specified target CPU
module.
• The instruction name is wrong.
• The instruction unsupported by the target CPU
module is specified.
■Collateral information
• Common Information:Program error location
• Individual Information:–
■Diagnostic Timing
• When instruction executed
4352
[MULTI-COM.ERROR]
The number of devices for the multiple CPU high-
speed transmission dedicated instruction specified
by the program is wrong.
■Collateral information
• Common Information:Program error location
• Individual Information:–
■Diagnostic Timing
• When instruction executed
Error
Code
(SD0)
Error Contents and Cause Corrective Action
LED Status
CPU Status
Corresponding
CPU
*7 The Universal model QCPU except the Q00UJCPU, Q00UCPU, Q01UCPU, and Q02UCPU.