Mitsubishi Electric C70 Setup Manual page 525

MITSUBISHI CNC
Appendix 2 Explanation of Alarms
A01 MULTI CPU ERROR 4141
Details
- An overflow occurred during the operation.
Remedy
- Read the common information of the error using a programming tool, check error step corresponding
to its numerical value (program error location) and correct the problem.
A01 MULTI CPU ERROR 4200
Details
- No NEXT instruction was executed following the execution of a FOR instruction.
Alternatively, there are fewer NEXT instructions than FOR instructions.
Remedy
- Read the common information of the error using a programming tool, check error step corresponding
to its numerical value (program error location) and correct the problem.
A01 MULTI CPU ERROR 4201
Details
- A NEXT instruction was executed although no FOR instruction has been executed.
Alternatively, there are more NEXT instructions than FOR instructions.
Remedy
- Read the common information of the error using a programming tool, check error step corresponding
to its numerical value (program error location) and correct the problem.
A01 MULTI CPU ERROR 4202
Details
- More than 16 nesting levels are programmed for FOR instructions.
Remedy
- Keep nesting levels at 16 or under.
A01 MULTI CPU ERROR 4203
Details
- A BREAK instruction was executed although no FOR instruction has been executed prior to that.
Remedy
- Read the common information of the error using a programming tool, check error step corresponding
to its numerical value (program error location), and correct the problem.
A01 MULTI CPU ERROR 4210
Details
- The CALL instruction is executed, but there is no subroutine at the specified pointer.
Remedy
- Read the common information of the error using a programming tool, check error step corresponding
to its numerical value (program error location), and correct the problem.
A01 MULTI CPU ERROR 4211
Details
- There was no RET instruction in the executed subroutine program.
Remedy
- Read the common information of the error using a programming tool, check error step corresponding
to its numerical value (program error location), and correct the problem.
A01 MULTI CPU ERROR 4212
Details
- The RET instruction was before the FEND instruction in the main program.
Remedy
- Read the common information of the error using a programming tool, check error step corresponding
to its numerical value (program error location), and correct the problem.
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