Configure PVSD instructions

Drive has run feedback

. Select the check box if run feedback is provided by the drive.

Use run feedback

. Clear the check box to bypass the run feedback checking. This is a maintenance bypass function.

Drive has speed feedback

. Select the check box if speed feedback is provided by the drive. This is an engineering configuration.

Use speed feedback > 0 to imply running if run feedback not used

. Select the check box if the speed feedback should be used instead of run feedback when run feedback is bypassed or does not exist.

Operator command resets fault

. Select the check box if the operator Start and Jog buttons should also issue a Reset to the instruction when a shed fault has been latched in or a drive fault is active. Clear the check box to require a separate Reset command.

External command resets fault.

Select the check box if the external Start and Jog commands should also issue a Reset to the instruction when a shed fault has been latched in or a drive fault is active. Clear the check box to require a separate Reset command.

Motor can be jogged

. Select the check box to have the instruction make the drive Jog function available.

Drive can run reverse

. Select the check box if running the motor in reverse is required for this application. Clear the check box to make the instruction only run the drive in the forward direction.

In override, bypass interlocks and permissives that can be bypassed

. Select the check box if Override command source commands should be executed with bypassable interlocks and permissives bypassed. Check if override ignores bypassable permissives and interlocks. Clear the check box if permissives and interlocks are always used.

Operator stop command always available

. Select the check box if an operator stop command has priority and is accepted any time. If an operator stop command stops the drive when a command source other than Operator or Maintenance is selected, a reset is required to start the motor. Clear the check box if an operator stop command is only available when Operator or Maintenance command source is selected.

External stop command always available

. Select the check box if an external stop command has priority and is accepted any time. If an external stop command stops the drive when a command source other than External is selected, a reset is required to start the motor. Clear the check box if an external stop command is only available when External command source is selected.

Allow local start or stop without triggering fault

. Select the check box to allow the drive to be started or stopped locally without triggering a Fail to Start or Fail to Stop when not currently executing a start or stop command. Clear the check box to raise a Fail to Start or Fail to Stop status on an uncommanded start or stop.

Bumpless program/operator transition

. Select the check box to enable:

Bumpless transition from override/hand to program/operator

. Select the check box to enable program/operator settings for speed reference and output datalink to mirror override/hand settings.

Stop drive

. Select the check box to have the instruction attempt to stop the drive on the various conditions (I/O fault, fail to start). Each condition sets a shed latch that requires a reset to clear before the drive can start. Clear the check box to have the various conditions raise an alarm only.

Interlock Not OK condition

. An Interlock Not OK condition always stops the drive.

Device state

. When the

Logix Designer

application is online with the controller, the indicator displays the current device state, such as Stopped, Running, Out of service.

Device issues

. When the

Logix Designer

application is online with the controller, the indicator displays fault conditions, such as Drive fault or I/O fault.