Delta DVP-20PM

5 Applied Instructions and Basic Usage
Execute
Busy
Done
Motion
Velocity
Position
(Falling Edge Trigger)
Dog
5. Modules which are supported
The motion control function block T_TrSeg1 supports DVP20PM00D and DVP20PM00M.
5.10.6 Inserting Two-speed Motion
1. Motion control function block
The motion control function block T_TrSeg2 is used to insert two-speed motion. The speed of motion
increases from the V
BIAS
set to the V (I) set. After DOG’s signal goes from low to high or from high to
low, the speed of the motion will increase/decrease from the V (I) set to the V (II) set. The motion will
not stop until the number of pulses output is near the value of the Distance input pin. Users can set the
Vbias input pin, the Vmax input pin, the Tacc input pin, and the Tdec input pin in the motion control
function block T_AxisSetting1. The number of pulses is a unit for the Distance input pin, and the
number of pulses per second is a unit for the Velocity1 input pin/the Velocity2 input pin. The users can
change the unit used by means of the motion control function block T_AxisSetting2. If the value of the
DogEdge input pin is mcRising, motion will be triggered by a transition in DOG’s signal from low to high.
If the value of the DogEdge input pin is mcFalling, motion will be triggered by a transition in DOG’s
signal from high to low.
Speed
T
ACC T DEC
V MAX
Position
V
BIAS
Execute
V1
V2
Target Distance
DOG
DVP-20PM Application Manual
5-170