Copley Controls Xenus Plus Series - Page 32

Xenus Plus User Guide 16-01344 Rev 06
Copley Controls 32
Count Up/Count Down Format
In the count up/count down format, one input takes each pulse as a positive step command, and
another takes each pulse as a negative step command, as shown below.
The drive
can be set to increment position on the rising or falling edge of the signal. Stepping resolution can
be programmed for electronic gearing.
Quadrature Format
In quadrature format, A/B quadrature commands from a master encoder (via two inputs) provide
velocity and direction commands, as shown below.
The ratio can be programmed for electronic gearing.
Up Input
Velocity
Command
Down Input
B Input
Velocity
Command
A Input