MD24 / MD28
– Hardware Description
5
6 Jumpers
There are two jumpers J1 and J2 inside the MD24 / MD28 specifically for the purpose of
selecting effective pulse edge or effective level and control signal mode, as shown in
figure 2. Default setting is PUL/DIR mode and upward-rising edge effective.
PUL/DIR mode and effective at upward-rising edge
PUL/DIR mode and effective at downward-falling edge
CW/CCW mode and effective
CW/CCW mode and effective
at high level (The fixed level)
at low level (The fixed level)