11 TROUBLESHOOTING
Error Code List (Continued)
Error Code | Error Messages | Common | Individual | LED Status | Operating |
| Diagnostic Timing |
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Information | Information | Statuses of |
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(SD0) | 1 |
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| (SD5 to 15) 1 | (SD16 to 26) 1 | RUN | ERROR | CPU |
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4202 |
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4203 |
| FOR NEXT ERROR | Program error location | Off | Flicker | Stop | When instruction is executed |
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4210 |
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4211 |
| CAN'T EXECUTE (P) | Program error location | Off | Flicker | Stop | When instruction is executed |
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4212 |
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4213 |
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4220 |
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| CAN'T EXECUTE (I) | Program error location | Off | Flicker | Stop | When instruction is executed |
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4221 |
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4223 |
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4230 |
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4231 |
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4235 |
| INST. FORMAT ERR. | Program error location | Off | Flicker | Stop | When instruction is executed |
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4300 |
| EXTEND INST. ERR. | Program error location | Off/On | Flicker/On | Stop/ | When instruction is executed |
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4301 |
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4400 |
| SFCP. CODE ERROR | Program error location | Off | Flicker | Stop | STOP | RUN |
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4410 |
| CAN'T SET (BL) | Program error location | Off | Flicker | Stop | STOP | RUN |
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4411 |
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4420 |
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4421 |
| CAN'T SET (S) | Program error location | Off | Flicker | Stop | STOP | RUN |
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4422 |
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4500 |
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4501 |
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| SFCP. FORMAT ERR. | Program error location | Off | Flicker | Stop | STOP | RUN |
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4502 |
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4503 |
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4504 |
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4600 |
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| Stop/ |
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4601 |
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| SFCP. OPE. ERROR | Program error location | Off/On | Flicker/On | Continue | When instruction is executed |
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4602 |
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4610 |
| SFCP. EXE. ERROR | Program error location | On | On | Continue | STOP | RUN |
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4611 |
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4620 |
| BLOCK EXE. ERROR | Program error location | Off | Flicker | Stop | When instruction is executed |
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4621 |
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4630 |
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4631 |
| STEP EXE. ERROR | Program error location | Off | Flicker | Stop | When instruction is executed |
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4632 |
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4633 |
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5000 |
| WDT ERROR | Time (value set) | Time (value actually | Off | Flicker | Stop | Always |
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5001 |
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5010 |
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| Time (value actually |
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| PRG. TIME OVER | Time (value set) | On | On | Continue | Always |
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5011 |
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6000 |
| PRG. VERIFY | File name | off | Flicker | Stop | Always |
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| ERR. | 5 |
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6010 |
| MODE VERIFY | on | on | Continue | Always |
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| ERR. | 5 |
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1 Characters in parentheses ( ) indicate the special register numbers where individual information is being stored.
2 The CPU module operation status when an error occurs can be set at the parameters. (LED display will change accordingly.)
5 Can only be detected in the standby system of a redundant system.
11 - 33 | 11 - 33 |