FX1S Series Programmable Controllers
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7. Diagnostics............................................................................................7-1
7.1 Preliminary Checks..............................................................................................7-1
7.2 ERROR LED ON (CPU ERROR) ........................................................................7-2
7.3 Common Errors ...................................................................................................7-3
7.4 Maintenance........................................................................................................7-3
7.5 Operation and Error Flags ...................................................................................7-4
7.6 PLC Status Registers .........................................................................................7-5
7.7 Error Registers ....................................................................................................7-6
7.8 Error Codes .........................................................................................................7-7
7.9 Instruction List .....................................................................................................7-8
7.10 Device List .........................................................................................................7-11