Parker 890SD - Page 452

Programming
Page D-108 890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
8
9
10
11
A
B
C
D
1
2
3
4
5
6
7
E
Functional Description
Chapter 6: “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