ICP DAS USA CAN-2084C, Application User'S Manual

Page: 16 / 36

CAN-2084C
User’s Manual (Version 1.00, Sep/2018) ------------- 16
2.8
Counter Mode
2.8.1
Mode 0: Dir/Pulse Counting(Bi-direction)
When InB0 is used as Dir:

If InB0 is Low, counter will be increased by one for every falling edge of InA0.

If InB0 is High, counter will be decreased by one for every falling edge of InA0.
2.8.2
Mode 1: Up/Down Counting
When InA0 is used as an UP_clock and InB0 is used as a DOWN_clock, counter_0
will be increased by one for every falling edge of InA0 and decreased by one for every
falling edge of InB0.