Performs no action. Use
with MPIMotorEventConfig to prevent a motor event from performing
an action.
MPIActionSTOP
Makes a motion supervisor
perform a stop. This action can be commanded with mpiMotionAction(.)
or by a motor event on the controller. Please see MPIMotionDecelTime
for more information about stop actions.
MPIActionE_STOP
Makes a motion supervisor
perform an e-stop. This action can be commanded with mpiMotionAction(.)
or by a motor event on the controller. Please see MPIMotionDecelTime
for more information about e-stop actions.
MPIActionE_STOP_ABORT
Makes a motion supervisor
perform an e-stop and then an abort. This action can be commanded
with mpiMotionAction(.) or by a motor event on the controller. Please
see MPIMotionDecelTime for more information about e-stop actions.
MPIActionABORT
Makes a motion supervisor
perform an abort. This action can be commanded with mpiMotionAction(.)
or by a motor event on the controller.
MPIActionDONE
is
currently not supported and is reserved for future use.
MPIActionSTART
Intended to force a motion
supervisor to start when it is waiting for some event (a delay or
hold) before starting. This action is currently not supported.
MPIActionRESUME
Makes a motion supervisor to resume
motion after a stop action has occurred. A motion supervisor can only
resume a motion after a stop event, not an e-stop event. This action
can be commanded with mpiMotionAction(.).
MPIActionRESET
Makes a motion supervisor return
to an idle state after an error has occurred or after a stop, e-stop,
abort, or e-stop/abort action has occurred. While abort actions and
certain errors cause all associated motors to turn off their amp-enable
lines, this action does not change the state of any amp-enable lines.
One will have to call the method mpiMotorAmpEnableSet(.) to re-enable
the amplifiers. This action can be commanded with mpiMotionAction(.).
Remarks
MPIAction enumerations are used to
perform some sort of action on an MPI object. Currently, only MPIMotion
and MPIMotor use the MPIAction enumerations. One can command an MPIMotion
object to perform some action with the mpiMotionAction(.) method,
while one can get and set the types of actions that will be performed
when certain motor events occur with the MPIMotorEventConfig structure
with the mpiMotorEventConfigGet(.) and mpiMotorEventConfigSet(.) methods.
An MPIAction can be generated from the host or the firmware. Below
is a table where MPIActions originate (start):