263
SECTION 8
Troubleshooting
The C200H provides self-diagnostic functions to identify many types of abnormal system conditions. These functions
minimize downtime and enable quick, smooth error correction.
This section provides information on hardware and software errors that occur during PC operation. Program input errors
are described in 4-6 Inputting, Modifying, and Checking the Program. Although described in Section 3 Memory Areas,
flags and other error information provided in SR and AR areas are listed in 8-5 Error Flags.
8-1 Alarm Indicators 264. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-2 Programmed Alarms and Error Messages 264. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-3 Reading and Clearing Errors and Messages 264. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-4 Error Messages 265. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-5 Error Flags 268. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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