Baker Hughes Apollo 3, Руководство пользователя

Страница: 228 / 277

Copyright 2020 Baker Hughes Company. All rights reserved. Page 228 of 277
Table 57: Basic Trigger Settings (cont'd.)
Item Description
Trigger State The current state of the trigger. Basically, a trigger
is either clear (all conditions specified in the trigger
definition have not been met) or set (all of the
conditions specified in the trigger description have
been met). See
Section 10.4 Trigger States, page
228 .
Limit The allowed limit that the current value of the
trigger’s input channel is being compared to.
Sometimes referred to as the trigger setpoint or
trigger threshold.
Action
The action that is performed when the trigger
transitions to the set state. See
Section 10.5 Trigger
Actions (Basic), page 230 .
Enable States Motor Control states in which the trigger is enabled.
See
Section 10.6 Enable States, page 230 .
Enable Delay The time for which the trigger is not checked (and
will not be activated) after the motor control state
transitions from a not enabled state to an enabled
state. Typically, this will be the time the trigger is not
checked after the motor is started.
Trip Delay (Set)
Time to tolerate the
trigger’s input channel
exceeding the limit before the trigger transitions to
the set state.
Trip Delay (Clear) The time the trigger conditions must remain unmet
before a set trigger will transition to clear.
Restarts/Allowed This field holds 2 numbers. The number of
restarts that have been attempted on this trigger
(automatically generated) and the number of
allowed restarts. Set the number of allowed restarts
to 0 to disable restarts for this trigger.
Restart Delay Delay before attempting to restart the well.
Restart Delay Start Determines the time from which the Restart Delay
begins. Options are Starts when Set (the restart
countdown begins when the trigger transitions to
the set state) and Starts when Clear (the restart
countdown begins when the trigger transitions to
the clear state).