Mitsubishi Electric Q13UDVCPU - Page 389

387
APPENDICES
A
Appendix 1 Error Codes Appendix 1.6 List of error codes (4000 to 4999)
4430
[SFC EXE. ERROR]
The SFC program cannot be executed.
• The data of the block data setting is illegal.
• The SFC data device of the block data setting is
beyond the device setting range set in "PLC
Parameter".
■Collateral information
• Common information: File name/Drive name
• Individual information: -
■Diagnostic timing
• At power-on/At reset/STOP  RUN/When SFC
program is executed
• Write the program to the CPU module
again using the programming tool.
• After correcting the setting of the SFC data
device, write it to the CPU module.
• Correct the device setting range in "PLC
Parameter", and write it to the CPU
module.
RUN: Off
ERR.:Flashing
CPU Status:Stop
Q00J/Q00/Q01
QnU
LCPU
4431
[SFC EXE. ERROR]
The SFC program cannot be executed.
• The block parameter setting is abnormal.
■Collateral information
• Common information: File name/Drive name
• Individual information: -
■Diagnostic timing
• At power-on/At reset/STOP  RUN
Write the program to the CPU module again
using the programming tool.
RUN: Off
ERR.:Flashing
CPU Status:Stop
Q00J/Q00/Q01
QnU
LCPU
4432
[SFC EXE. ERROR]
The SFC program cannot be executed.
• The structure of the SFC program is illegal.
■Collateral information
• Common information: File name/Drive name
• Individual information: -
■Diagnostic timing
• At power-on/At reset/STOP  RUN
Write the program to the CPU module again
using the programming tool.
RUN: Off
ERR.:Flashing
CPU Status:Stop
Q00J/Q00/Q01
QnU
LCPU
4500
[SFCP. FORMAT ERR.]
The numbers of BLOCK and BEND instructions in
an SFC program are not equal.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
•STOP  RUN
Write the program to the CPU module again
using the programming tool.
RUN: Off
ERR.:Flashing
CPU Status:Stop
Qn(H)
QnPH
QnPRH
4501
[SFCP. FORMAT ERR.]
The configuration of the STEP* to TRAN* to TSET
to SEND instructions in the SFC program is
incorrect.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic ti
ming
•STOP  RUN
Write the program to the CPU module again
using the programming tool.
RUN: Off
ERR.:Flashing
CPU Status:Stop
Qn(H)
QnPH
QnPRH
4502
[SFCP. FORMAT ERR.]
The structure of the SFC program is illegal.
• STEPI* instruction does not exist in the block of
the SFC program.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• At power-on/At reset/STOP  RUN
Write the program to the CPU module again
using the programming tool.
RUN: Off
ERR.:Flashing
CPU Status:Stop
Q00J/Q00/Q01
Qn(H)
QnPH
QnPRH
QnU
LCPU
Error
code
Error and cause Corrective action
LED status,
CPU status
Corresponding
CPU