Atlas Copco PowerMACS 4000, User Manual

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Tightening
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
The Failure during repair alternatives are used when the station is in its Running Repair state,
that is when an error occurs during the repair.
Please note that the Retry alternative is
not available for the steps located in the repair part of the
program. The steps in the repair part of the program are only intended for preparation of a repair.
CE steps do not have
Failure during repair since all CE steps finishes the cycle (and thereby
ends any on-going repair).
The Failure during repair action only affects bolts that are active running repair. Bolts that are
waiting, or have finished their repair, are not affected. The following Failure during repair
alternatives are available in the main program:
Failing bolts Failing group Other bolts
Terminate Terminate Terminate
Terminate Terminate Wait
Terminate Wait Wait
Continue Continue Continue
Retry Retry Retry
Note! No Retry is allowed as Failure during repair action when steps in the repair part are run.

The Fatal failure alternatives are used when a fatal error occurs for the bolt. It offers the following
alternatives:
Failing bolts Failing group Other bolts
Terminate Terminate Terminate
Terminate Terminate Wait
Terminate Wait Wait
The Fatal failure action affects all bolts that are not already terminated. That is, also the bolts that are
waiting while other bolts are being repaired may be ordered to Terminate.