TROUBLESHOOTING

Before Beginning . . . . . . . . . . . .6-2

• A Few Words of Caution . . . . . .6-2

Identifying the Cause

of a Problem . . . . . . . . . . . . . . .6-3

Clearing Interface Alarms . . . . .6-4

Clearing CPU and I/O alarms . . .6-5

Conveying System alarms . . . . .6-6

Operator Interface

Problems . . . . . . . . . . . . . . . . .6-8

Processor and Power

Problems. . . . . . . . . . . . . . . . . 6-8

CPU faults . . . . . . . . . . . . . . . . .6-9

I/O errors . . . . . . . . . . . . . . . . . .6-9

UGC007/0702

Basic 32 Loader Control

6-1