Mitsubishi Electric Q26UD(E)HCPU User Manual page 384

Error
Error and cause
code
[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
4151
setting assigned in the network parameter.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[OPERATION ERROR]
A built-in Ethernet function instruction cannot be
executed.
■Collateral information
4160
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[OPERATION ERROR]
The SP.SLMPSND instruction was executed when
the simple PLC communication function was set in
"PLC Parameter".
4161
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[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.
4200
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[FOR-NEXT ERROR]
The NEXT instruction was executed although no
FOR instruction has been executed.
Alternatively, there are more NEXT instructions
than FOR instructions.
4201
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[FOR-NEXT ERROR]
More than 16 nesting levels of the FOR instruction
are programmed.
■Collateral information
4202
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[FOR-NEXT ERROR]
A BREAK instruction was executed although no
FOR instruction has been executed prior to that.
■Collateral information
4203
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
382
Corrective action
• 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.
• Check and correct the built-in Ethernet port
setting parameters.
• Do not execute any unsupported built-in
Ethernet function instruction.
• Do not use the simple PLC communication
function.
• Do not execute the SP.SLMPSND
instruction.
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.
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.
Keep nesting levels at 16 or under.
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.
LED status, Corresponding
CPU status
RUN: Off/On
ERR.:Flashing/On
LCPU
CPU Status:
Stop/Continue
RUN: Off/On
ERR.:Flashing/On
LCPU
CPU Status:
Stop/Continue
RUN: Off/On
ERR.:Flashing/On
LCPU
CPU Status:
Stop/Continue
RUN: Off
ERR.:Flashing QCPU
LCPU
CPU Status:Stop
RUN: Off
ERR.:Flashing QCPU
LCPU
CPU Status:Stop
RUN: Off
ERR.:Flashing QCPU
LCPU
CPU Status:Stop
RUN: Off
ERR.:Flashing QCPU
LCPU
CPU Status:Stop
CPU
QnU