A SERVICE OF

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6-1
UGC007/0702 Basic 32 Loader Control
l Before Beginning . . . . . . . . . . . .6-2
l A Few Words of Caution . . . . . .6-2
l Identifying the Cause
of a Problem . . . . . . . . . . . . . . .6-3
l Clearing Interface Alarms . . . . .6-4
l Clearing CPU and I/O alarms . . .6-5
l Conveying System alarms . . . . .6-6
l Operator Interface
Problems . . . . . . . . . . . . . . . . .6-8
l Processor and Power
Problems. . . . . . . . . . . . . . . . . 6-8
l CPU faults . . . . . . . . . . . . . . . . .6-9
l I/O errors . . . . . . . . . . . . . . . . . .6-9
TROUBLESHOOTING