Chapter 11 Motion Control Instructions
11-335
2. X axis-Y axis Motion Curve and Timing Chart
Position
T
DIRABS
DIRABS_Ex
DIRABS_Abt
DIRABS_Done
DIRABS_Err
DIRABS_Bsy
DIRABS_Act
0
10000
Y
X
100000
50000
The start positions of X axis and Y axis are both 10,000. The inputs DIRABS_Pos[1] and
DIRABS_Pos[2] of DMC_MoveDirectAbsolute are set to 50,000 and 100,000 respectively.
When DIRABS_Ex changes to TRUE, DIRABS_Bsy changes to TRUE. Two cycles later,
DIRABS_Act changes to TRUE and the axes group starts to run.
X axis and Y axis are operating according to the set velocities, accelerations and decelerations of
DMC_GroupEnable. When X axis moves to 50,000, X axis stops running. At the moment, Y axis
keeps going. When Y axis gets to 100,000, the instruction execution is completed.
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