%1 = NCU number
A serious alarm was not yet acknowledged on another NCU. Consequently, all the axes continue to trail.
- NC not ready.
- Mode group not ready, also effective for single axes
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Acknowledge the alarm on the NCU.
Alarm display showing cause of alarm disappears. No further operator action necessary.
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