Mitsubishi Electric Q13UDVCPU - Page 392

390
*1 The operating status of the CPU module after an error has occurred can be set in parameter. (LED indication changes
according to the status.)
*2 Modules whose serial number (first five digits) is "04012" or later
4632
[STEP EXE. ERROR]
There were too many simultaneous active steps in
blocks that can be designated by the SFC
program.
■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
Qn(H)
QnPH
QnPRH
QnU
LCPU
4633
[STEP EXE. ERROR]
There were too many simultaneous active steps in
all blocks that can be designated.
■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
Qn(H)
QnPH
QnPRH
QnU
LCPU
Error
code
Error and cause Corrective action
LED status,
CPU status
Corresponding
CPU