415
SECTION 6
Troubleshooting and Maintenance
This section describes the action to take when PT errors occur.
6-1 Troubleshooting 416. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-2 Responding to Displayed Error Messages 421. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-2-1 Errors Occurring at Start of Operation and Their Remedies 421. . . . . . . . . . . . . . . . .
6-2-2 Errors Occurring during Operation and Their Remedies 423. . . . . . . . . . . . . . . . . . .
6-2-3 Errors Occurring on Screen Data Initialization and Transmission 424. . . . . . . . . . . .
6-2-4 Errors in the System Installer Mode and Their Remedies 425. . . . . . . . . . . . . . . . . . .
6-2-5 Communication Errors and Their Remedies 426. . . . . . . . . . . . . . . . . . . . . . . . . . . . .