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ACS Tech80 SB1391 - Page 103

ACS Tech80 SB1391
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5-42 WORKING WITH THE CONTROL UNIT
SB1391 Hardware and Setup Guide - Document revision no. 1.14
Action Effect of action
7. Increase/decrease the Gain (GA)
until a good response profile is
achieved.
Typical velocity and position error profiles for the
position loop are shown in FIGURE 5-41 and
FIGURE 5-42. (If the profile extends out of view,
click the Adjust vertical scale button in the
ACScope toolbar.)
Note
If the protection parameters are too restrictive, it can cause position
error failures. To correct this, click Protection to open the Protection
parameters dialog box, then increase the value of the limiting parameter.
Action Effect of action
8. Click OK. The Position loop adjustment dialog box and the
ACScope window close.
5.2.15. Step 9 - Polishing
Further information
More detailed information about polishing is contained in Chapter 5,
"Adjusting Control Loops"
The Polishing step is for final optimization of the system performance. Polishing is not required
at this time.