MTS Series 793 - Manual (Page 253)

Description Item
Warning:
Setting the convergence rate too high will cause system
instability.
Instability can result in uncontrolled actuator movement
that can cause both equipment and vehicle damage.
If instability occurs, immediately lower the convergence
rate to 1.0 or less.
Adaptation State controls
Continues to use current values, but stops adapting new values. Hold
Adapts and continuously updates compensation values. Resume
Lights when the adaptive harmonic cancellation is tracking. Tracking indicator
In the tracking mode: clears acquired compensation values and restarts
the adaptation process. Reset
In the training mode: resets the model.
Click one or more boxes to select harmonics to be cancelled. (1 selects
the fundamental harmonic, 2 selects the second harmonic, and so
on.) Choose harmonics with significant energy content. Harmonics
Copies the trained AHC model settings to the reference set. The
reference set can be saved as part of the parameter set. Copy Current Set To Reference Set
Copies the trained AHC model settings in the reference set (part of
the current parameter set) to the current model. Copy Reference Set To Current Set
How to Set Up AHC Compensators
1. Access the compensator.
a) Select an access level of Tuning.
b) In the Station Setup window navigation pane, locate and select the Channels control mode that is to
receive AHC compensation.
c)
In the Station Setup window, click .
d) On the Compensators panel, click the APC tab. AHC controls are located on the APC page.
MTS Series 793 Control Software 253
Station Setup