User Manual
Chapter 8
GFK-1742F
Jan 2020
Follower Motion
232
Figure 102: Follower Ramp Up/Ramp Down Cycle
–
Case 2 with make-up time too
small.
During the ramp phase of the distance correction, the velocity limit is controlled. If
calculated velocity is too high, then the velocity is clamped, and warning error code is set (in
the point C of the trajectory). Figure 107 shows the velocity profile during the follower ramp
cycle for this case.
Figure 103: Follower Ramp Up/Ramp Down Cycle - case with active velocity limit.
If the acceleration time (sector BC of the trajectory in figure 107) exceeds 128 seconds, then
another warning error will be reported. In this case the distance also will be corrected
accurately.