Yaskawa V7 Decel Positioning - Manual (Page 2)

Date: 12/02/04, Rev: 04-12 Page 2 of 6 TM.V7SW.030
1. Background
This software is designed for use on a rotary silkscreen-printing machine. The drive controls the rotation of the press from
one station to the next. A crude positioning (indexing) scheme is achieved using slow down and in-position limit switches.
The software modifies the decel time based on the speed reference so that the creep distance (and therefore the cycle
time) is minimized.
Motor
V7
Drive
FWD
REV
Gear Box
Station
#4
Station
#1
Station
#2
Station
#3
Figure 1: Picture of Rotary Silkscreen-Printing Machine