ADLINK AMP-208C - Manual (Page 76)

Motion Control Theory 62
AMP-204C / AMP-208C
4.1.1.3 Encoder
The positon encoder of this controller supports 9 kinds of digital
signal input formats as described below.
CAUTION
Please set up the position encoder before doing motion con-
trol. This is especially true for analog output type closed-loop
control as invalid setup may lead to motor burst.
NOTE NOTE
You may set up and test your controller with MotionCreatoPro
2 software. You can check this by manually spinning the motor
(or move the workbench) and verify the encoder signal from
motor or linear scale to the controller.
No Decode Mode
Positive direction Negative direction
EA EB EA EB
0 OUT/DIR (1)
1 CW/CCW (1)
2 1X AB
3 2x AB
4 4x AB
5 OUT/DIR (2)
6 OUT/DIR (3)
7 OUT/DIR (4)
High
Low
Low Low
High
Low
Low
High
Low
High