Mitsubishi Electric Q26UD(E)HCPU - Page 384

382
4151
[OPERATION ERROR]
• The refresh device of the module specified
using an instruction is not assigned in the
network parameter.
• The number of device points specified using an
instruction exceeds the range for one transfer
setting assigned in the network parameter.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
• Read common information of the error
using the programming tool to identify the
numeric value (program error location).
Check the error step corresponding to the
value, and correct it as necessary.
• Change the network parameter setting.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
QnU
LCPU
4160
[OPERATION ERROR]
A built-in Ethernet function instruction cannot be
executed.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
• Check and correct the built-in Ethernet port
setting parameters.
• Do not execute any unsupported built-in
Ethernet function instruction.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
LCPU
4161
[OPERATION ERROR]
The SP.SLMPSND instruction was executed when
the simple PLC communication function was set in
"PLC Parameter".
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
• Do not use the simple PLC communication
function.
• Do not execute the SP.SLMPSND
instruction.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
LCPU
4200
[FOR-NEXT ERROR]
The NEXT instruction was not executed although
a FOR instruction has been executed.
Alternatively, there are fewer NEXT instructions
than FOR instructions.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
Read common information of the error using
the programming tool to identify the numeric
value (program error location). Check the
error step corresponding to the value, and
correct it as necessary.
RUN: Off
ERR.:Flashing
CPU Status:Stop
QCPU
LCPU
4201
[FOR-NEXT ERROR]
The NEXT instruction was executed although no
FOR instruction has been executed.
Alternatively, there are more NEXT instructions
than FOR instructions.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
Read common information of the error using
the programming tool to identify the numeric
value (program error location). Check the
error step corresponding to the value, and
correct it as necessary.
RUN: Off
ERR.:Fla
shing
CPU Status:Stop
QCPU
LCPU
4202
[FOR-NEXT ERROR]
More than 16 nesting levels of the FOR instruction
are programmed.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
Keep nesting levels at 16 or under.
RUN: Off
ERR.:Flashing
CPU Status:Stop
QCPU
LCPU
4203
[FOR-NEXT ERROR]
A BREAK instruction was executed although no
FOR instruction has been executed prior to that.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
Read common information of the error using
the programming tool to identify the numeric
value (program error location). Check the
error step corresponding to the value, and
correct it as necessary.
RUN: Off
ERR.:Flashing
CPU Status:Stop
QCPU
LCPU
Error
code
Error and cause Corrective action
LED status,
CPU status
Corresponding
CPU