Delta DVP-15MC Series, Operation Manual

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Chapter 11 Motion Control Instructions
11-89
11

When Vel_Ex changes to TRUE, Vel_Bsy changes to TRUE. One cycle later, Vel_Act changes
to TRUE and the axis starts to run forward. When the target velocity is not reached (Vel_Invel
is not TRUE), SetOv_En is set to TRUE, MC_SetOverride is effective and the target velocity of
MC_MoveVelocity changes to the new target velocity. When the new target velocity of
MC_MoveVelocity is reached, Vel_Invel changes to TRUE. After Vel_Invel changes to TRUE,
Vel_Invel remains TRUE even if VelFactor value (SetOv_Velf) is modified.

When SetOv_En changes to FALSE, it means the axis starts to decelerate with the velocity of
when Vel_Invel value is 100 as the target velocity.

SetOv_Velf value will come to effect immediately if SetOv_Velf value is modified in the course
of execution of MC_SetOverride. And the target velocity of MC_MoveVelocity will change
accordingly.
5000
10000
15000
20000
Vel_Ex
Vel_Invel
Vel_Bsy
Vel_A ct
Vel_Abt
Vel_Err
SetOv _En
SetOv _Velf
SetOv _Ena
SetOv _Bsy
SetO v Err
150 50 200
Time
Veloc it y
Vel
SetOv