Yaskawa G7 Drive - Manual (Page 30)

Date: 03/31/09, Rev: 09-03 Page 30 of 30 TM.G7SW.064
In Alignment Output
Position Error
0
Master Marker Pulse
Follower Marker Pulse
Alignment Tolerance (P4-02)
Alignment Tolerance (P4-02)
Encoder
Counts
Displacement
Error
Displacement
Error
Master Pulses Equaling 1.5 Revolutions
Displacement
Error
Two consecutive Master
Marker Pulses occur with
out any Follower Marker
Pulses occuring
Figure 9: In Alignment Function When the Master or Follower Marker Pulse is Lost
6.0 Block Diagrams (continued)