Tightening
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349
Depending on the overall status of all bolts that have executed the station will choose Reject Management
actions as follows:
Status of all Bolts
Reject Management Action
All bolts are Acceptable
Continue with next step
At least one bolt is Repairable and none is Fatal
Depends on the state of the station:
If it is Running Normal (that is not currently repairing)
then the
First failure
settings of all bolts in the
Failing
bolts
category are evaluated in order to decide the next
action.
If it is already Running Repair then the
Failure during
repair
settings of all bolts in the
Failing bolts
category
are evaluated in order to decide the next action to take for
the bolts running repair.
At least one bolt is Fatal
First the actions according to the
Fatal failure
settings of all
bolts with status Fatal are executed. Note that also bolts that
are waiting for other bolts to be repaired can be ordered to
terminate using the Fatal try settings.
If there are any bolts remaining with Repairable errors after
running the terminate sequence they will be executed
according to the
First failure
or
Failure during repair
settings as above.
Since the First failure, Failure during repair and Fatal failure settings are defined per bolt the station can
meet contradictory actions. Should this happen the ambiguity is resolved by choosing the action in the
following order: Terminate, Retry, Wait, and Continue.
When the station has decided what action each bolt should take it will order the bolts to either run the
Terminate sequence, the Retry sequence, to continue with next step, or do nothing (wait).
The Retry and Terminate sequences are defined individually for each step and bolt. This means that if a
bolt is ordered to execute a Retry action while at step 5, it is the Retry settings (see Configuring Reject
Management) on step 5 that controls at which step the repair will start.
Note 1
If no Repair action is configured for a reject bolt the bolt will get status NOK instead of OKR after
the repair. All other bolts will get status OKR as best after repair, independent of if any repair
action was done or not.
Содержание PowerMACS 4000
Страница 1: ...User guide PowerMACS 4000 Atlas Copco Tools and Assembly Systems 9836 3521 01 2010 11 Edition 10 3 0...
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Страница 46: ...System Architecture 46 9836 3521 01...
Страница 127: ...Set Up and Maintenance 9836 3521 01 127 See chapter Station Set Up for a description of the parameters...
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Страница 400: ...Tightening 400 9836 3521 01...
Страница 422: ...Peripheral Devices 422 9836 3521 01 When connected to a system the form will show show the signal values in realtime...
Страница 486: ...Peripheral Devices 486 9836 3521 01...
Страница 622: ...Peripheral Devices 622 9836 3521 01...
Страница 664: ...References 664 9836 3521 01...
Страница 668: ...9836 3521 01 2010 11 Edition 10 3 0 www atlascopco com...