The drive optimization function matches the device to the application conditions. The following options are available:
oSelecting control loops. Upstream control loops are automatically deactivated.
oDefining reference value signals: signal type, amplitude, frequency and starting point
oTesting control performance with the signal generator.
oRecording the control performance on screen and evaluating it with the commissioning software.
Setting Reference Value Signals
Start controller optimization with the commissioning software.
Set the following values for the reference value signal:
oSignal type: Step "positive"
oAmplitude: 100 RPM
oCycle duration: 100 ms
oNumber of repetitions: 1
oStart the trace.
Only the signal types "Step" and "Square" allow you to determine the entire dynamic behavior of a control loop. The manual shows signal paths for the signal type "Step".
Entering Values for Optimization
The optimization steps described on the following pages require you to enter control loop parameters and test their effect by triggering a step function.
A step function is triggered as soon as you start a trace in the commissioning software.
This device allows you to use two control loop parameter sets. It is possible to switch form one set of control loop parameter sets to the other during operation. The active control loop parameter set is selected with the parameter CTRL_SelParSet.
The corresponding parameters are CTRL1_xx for the first control loop parameter set and CTRL2_xx for the second control loop parameter set. The following descriptions use the notation CTRL1_xx (CTRL2_xx) if there are no functional differences between the two control loop parameter sets.
For details see chapter Switching Between Control Loop Parameter Sets.
