Mitsubishi Electric Q26UD(E)HCPU User Manual page 385

Error
Error and cause
code
[CAN'T EXECUTE(P)]
The pointer specified in the instruction does not
exist.
■Collateral information
4210
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[CAN'T EXECUTE(P)]
There was no RET instruction in the executed
subroutine program.
■Collateral information
4211
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[CAN'T EXECUTE(P)]
• The RET instruction exists before the FEND
instruction of the main routine program.
• The RET instruction is executed before the
NEXT instruction is executed in the executed
4212
subroutine program.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[CAN'T EXECUTE(P)]
More than 16 nesting levels of the CALL
instruction are programmed.
■Collateral information
4213
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[CAN'T EXECUTE(I)]
Though an interrupt input occurred, the
corresponding interrupt pointer does not exist.
■Collateral information
4220
• Common information: -
• Individual information: -
■Diagnostic timing
• When instruction executed
[CAN'T EXECUTE(I)]
An IRET instruction does not exist in the executed
interrupt program.
■Collateral information
4221
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
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.
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.
Check that the interrupt pointer No. set in
parameter exists in the program.
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.
APPENDICES
LED status, Corresponding
CPU status CPU
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
RUN: Off
ERR.:Flashing QCPU
LCPU
CPU Status:Stop
RUN: Off
ERR.:Flashing QCPU
LCPU
CPU Status:Stop
A
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