Delta Electronics DVP15MC11T Operation Manual page 366

2. Motion Curve and Timing Chart
Velocity
500
300
Position
13500
4500
2000
Rel 1
Rel1_Ex
Rel1_Done
Rel1_ Bsy
Rel1_Act
Rel1_Abt
Rel1_Err
Rel 2
Rel2_Ex
Rel2_Done
Rel2_B sy
Rel2_Act
Rel2_Abt
Rel2 Err

The first MC_MoveRelative instruction starts being executed when Rel1_Ex changes from
FALSE to TRUE. At the moment, the current position of the axis is 2000 and the target position
is 7000 (7000=2000+5000).

When the axis position of 4500 is reached, Rel2_Ex changes from FALSE to TRUE, the
second MC_MoveRelative instruction starts being executed and the execution of the first
MC_MoveRelative is aborted and Rel1_Abt changes to TRUE.

When the axis position of 13500 (13500=4500+9000) is reached, the execution of the second
MC_MoveRelative instruction is completed and Rel2_Done changes to TRUE.
Chapter 12 Troubleshooting
Time
Time
11-43
11