Parker ac890 - Page 527

D-131 Programming
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
Functional Description
Chapter 8: “Operating the Drive” - Starting and Stopping Methods, describes the use of the system ramp.
The ramp output takes the form shown below.
-20
-10
0
10
20
30
40
50
60
Time (secs)
%
Jerk
Acceleration
Velocity
Jerk 3
Jerk 4
Jerk 2
Jerk 1
Acceleration
Deceleration