Mitsubishi Electric Q26UD(E)HCPU User Manual page 390

Error
Error and cause
code
[SFCP. FORMAT ERR.]
The structure of the SFC program is illegal.
• The step specified in the TSET instruction does
not exist.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• STOP  RUN
[SFCP. FORMAT ERR.]
4503
The structure of the SFC program is illegal.
• The step specified in the TSET instruction does
not exist.
• In jump transition, the host step number was
specified as the destination step number.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When SFC program is executed
[SFCP. FORMAT ERR.]
The structure of the SFC program is illegal.
• The step specified in the TAND instruction does
not exist.
4504
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When SFC program is executed
[SFCP. FORMAT ERR.]
The structure of the SFC program is illegal.
• In the operation output of a step, the SET
Sn/BLmSn or RST Sn/BLmSn instruction was
specified for the host step.
4505
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[SFCP. FORMAT ERR.]
The structure of the SFC program is illegal.
• In a reset step, the host step number was
specified as the destination step.
4506 ■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[SFCP. OPE. ERROR]
The SFC program contains data that cannot be
processed.
■Collateral information
4600
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[SFCP. OPE. ERROR]
Exceeds device range that can be designated by
the SFC program.
■Collateral information
4601
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
388
Corrective action
• Write the program to the CPU module
again using the programming tool.
• 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.
Write the program to the CPU module again
using the programming tool.
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.
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.
LED status, Corresponding
CPU status
Qn(H)
QnPH
QnPRH
RUN: Off
ERR.:Flashing
CPU Status:Stop
Q00J/Q00/Q01
LCPU
Q00J/Q00/Q01
RUN: Off Qn(H)
ERR.:Flashing QnPH
QnPRH
CPU Status:Stop
LCPU
RUN: Off
Q00J/Q00/Q01
ERR.:Flashing
LCPU
CPU Status:Stop
RUN: Off
Q00J/Q00/Q01
ERR.:Flashing
LCPU
CPU Status:Stop
RUN: Off/On
ERR.:Flashing/On
Qn(H)
QnPH
CPU Status:
QnPRH
*1
Stop/Continue
RUN: Off/On
ERR.:Flashing/On
Qn(H)
QnPH
CPU Status:
QnPRH
*1
Stop/Continue
CPU
QnU
QnU
QnU
QnU