Tightening
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6.5.5.2 Deciding what to do
Whenever a reject management action is considered the following concepts are important:
Bolt Categories
All bolts executing are divided into one of three groups
Reject bolts
: All Bolts that have other status than Acceptable, that is have failed them self
(Repairable or Fatal).
Reject group
: All Bolts that have status Acceptable but belong to a group in which at least one
bolt is not Acceptable.
Others
: All Bolts that have status Acceptable and do not belong to a group where one or more
bolts are not Acceptable.
Possible RM Actions
There are four different
RM Actions
to choose between:
Terminate
: The bolts should execute their Terminate sequence.
Continue
: The bolts should continue with the next step. The bolt will first wait for any Terminate
and Repair sequences to finish.
Retry
: The bolts should execute their Retry action(s). The bolt will first wait for any Terminate
sequences to finish.
Wait
: The bolts should wait at the step they currently are at while other bolts are being terminated
or repaired.
Selecting RM Action
You can specify different action for each bolt category depending on what kind of error that is at hand, and
when it occurred. This is configured using the
First Failure
,
Failure during repair
and
Fatal failure
settings specified for the steps.
The
First failure
alternatives are used when the station is in its Running Normal state and for cycle
RM. It offers the following alternatives and combinations:
Failing bolts
Failing group
Other bolts
Terminate
Terminate
Terminate
Terminate
Terminate
Wait
Terminate
Wait
Wait
Continue
Continue
Continue
Retry
Retry
Retry
Retry
Retry
Wait
Retry
Wait
Wait
Содержание PowerMACS 4000
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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...