MTS Series 793 - Manual (Page 245)

About Remote Setpoint Null Pacing
Remote setpoint null pacing is a control technique that is always active when using an encoder setpoint device
(such as a handset, RSC, or RSA) to position an actuator in any displacement control mode where dimension
= length or angle.
Note:
Remote setpoint null pacing does not affect Manual command, Setpoint slider control, and Park and
Ride.
Each displacement control mode has its own remote setpoint null pace band setting. These settings appear
in Station Setup in the Tuning pane Advanced tab. You can save these settings in a parameter set.
When you use a setpoint device to position an actuator, whenever the error exceeds the null pace band
setting, the setpoint command will stop. The command will not resume until the feedback catches up with the
command and the error is within the setpoint null pace band.
Null Pacing Compensators Properties
Null Pacing Tab Settings
Description Item
Static Null Pacing
Sets the maximum error, as a percentage of the command signal, allowed
before Static Null Pacing holds the command. Error Tolerance
Sets the time allowed for feedback to come within tolerance. Timeout
MTS Series 793 Control Software 245
Station Setup