ADLINK PCI-8258 - Manual (Page 169)

Motion Control Theory 155
PCI-8254 / PCI-8258
Relation between movement and signal shown in figure below:
Figure 4-57: Relation of different motion signals VS motions
Bit 5: Motion Done – MDN
Single movement command or multiple movement command is
completed. Single movement command is a single axis point to
point movement and multiple axes point to point movement.
Multiple movement is like homing movement combinated by a
series of movement. With this signal you may use polling or
interrupt event generation to schedule movement process.
Note: Abnormal movement stop will generate this signal as well.
You may ensure abnormal movement stop by checking ASTP
signal.
Time
Velocity
Time
MV
ACC
DEC
DIR
CSTP