ADLINK AMP-208C - Manual (Page 75)

Motion Control Theory 61
AMP-204C / AMP-208C
In this mode users must pay special attention to pulse signal
format acceptable to the motor to be drived. The motor works
normally only when being drived by correct pulse format signal,
otherwise the motor may fail to work in erroneous direction or with
abnormal shaking. Users must correctly set up the controller
before any motion control after the software is initialized. This
controller provides two pulse signal output format:
• OUT / DIR signal format: At this mode, the OUT signal indicates
frequency and amount of output pulses where DIR indicates
direction of machine movement.
• CW / CCW signal format: At this mode the CW/CCW signal
indicates both machine movement direction and pulse output
frequency and amount
Figure 4-1: Format of pulse signal
The signal format can be set up in axis parameters:
Param. No. Define symbol Description
81h (129) PRA_PULSE_OUT_MODE Pulse output format setup
Counter: