MTS Series 793 User Manual
Page 72
MTS Series 793 Tuning and Calibration
How to Manually Tune the Control Loop
Tuning Procedures
72
2. Select the following settings in the function generator.
Standalone FlexTest SE Controllers: Tuning > Manual > FG
Automated Controllers: Click
on
Station Manager.
3. Set up the Scope.
Note
You can use an oscilloscope instead of the software scope if you want.
To do that you must define a Readout channel to connect the
oscilloscope.
Standalone FlexTest SE Controllers:
Select Scope and set up scope parameters to display the displacement
feedback signal.
Note
If your FlexTest SE Controller is not equipped with the optional Scope,
use an external oscilloscope.
Automated Controllers:
A. On the Display menu select Scope.
B. Select the displacement signal for display.
C. Set the Trace Time to 5 seconds.
D. Ensure Auto-Scale is on (the default position is ON).
Note
To improve your view of the waveform, click the Rescale button to
maximize the waveform on the display.
C
ONTROL
S
ETTING
Wave Shape
Square
Frequency
1 Hz
Target Setpoint
0 mm
Amplitude
10% of full scale