Encoder Signals - ABB ACS 600 Hardware Manual

Appendix A – ACS/ACC 600 Technical Data

Encoder Signals

A-18
Characteristic of incremental encoder signals in applications using the
incremental encoder (for clockwise rotation, viewed from the drive end)
is presented below.
a a a a
5 V
A+
5 V
B+
5 V
Z+
a a a a
5 V
A-
5 V
B-
5 V
Z-
t t
v v
t
d
t
t t
d
v
v
t
d
t
d
601/604/607 US Supplement