Mitsubishi Electric C70 Setup Manual page 526

A01 MULTI CPU ERROR 4213
Details
- More than 16 nesting levels are programmed for CALL instructions.
Remedy
- Keep nesting levels at 16 or under.
A01 MULTI CPU ERROR 4220
Details
- Though an interrupt input occurred, the corresponding interrupt pointer does not exist.
Remedy
- Check whether the interrupt pointer No., specified in the parameter setting, exists in the program.
- 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 4221
Details
- An IRET instruction does not exist in the executed interrupt 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 4223
Details
- An IRET instruction exists before the FEND instruction of 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.
A01 MULTI CPU ERROR 4231
Details
- The number of IX and IXEND instructions is not equal.
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 4350
Details
An incorrect CPU module was designated by the exclusive instruction for multi-CPUs high-speed
communication set in the program.
- The designated module has already been reserved.
- The designated module has not been mounted.
- 'Head I/O No. of target CPU module divided by 16' (n1) is not within 3E0H to 3E3H.
- The designated CPU module cannot execute the instruction.
- The instruction was executed in the single CPU system.
- The designated module is the host CPU module.
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 4351
Details
The designated CPU module cannot execute the exclusive instruction for multi-CPUs high-speed
communication set in the program.
- The instruction name is not correct.
- The designated instruction is not supported by the CPU module.
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.
C70 Setup Manual
Appendix 2.11 Multi CPU Errors (A)
509