Delta DVP-20PM

3 Devices
If the number of PG0 pulses is 0, and the number of supplementary pulses is 0, the motor used will
stop after DOG’s signal is generated and there is a transition in DOG’s signal from high to low.
DOG
Number of PG0 pulses
Number of supplementary pulses
V RT
VCR
Away from DOG's signal
Close to DOG's signal
Direction in which the axis
specified returns home
VCR
A transition in DOG's
signal from high to low.
Velocity (PPS)
 Bit [9:10] in D1816 (D1896, D1976) is 01.The mode of returning home is a normal mode, and the
return to home is not triggered by a transition in DOG’s signal from high to low.
Steps: The motor used rotates at the speed V
RT
. When DOG’s signal is generated, the speed of the
motor begins to decrease to the speed V
CR
. After the motor rotates for a specific number of PG0
pulses, and rotate for a specific number of supplementary pulses, it will stop.
If the number of PG0 pulses or the number of supplementary pulses is not large, the speed of the
motor used will decrease to the speed V
CR
after DOG’s signal is generated. After the motor rotates
for a specific number of PG0 pulses, and rotates for a specific number of supplementary pulses, it
will stop whether its speed is V
CR
.
If the number of PG0 pulses is 0, and the number of supplementary pulses is 0, the motor used will
stop after DOG’s signal is generated.
Number of PG0 pulses
Number of supplementary pulses
Away from DOG's signal
Close to DOG's signal
Direction in which the axis
specified returns home
Velocity (PPS)
DOG
V RT
V CR
V CR
 Bit [9:10] in D1816 (D1896, D1976) is 10. The mode of returning home is an overwrite mode, and
the return to home is triggered by a transition in DOG’s signal from high to low.
Steps: The motor used rotates at the speed V
RT
. When DOG’s signal is generated, the speed of the
motor begins to decrease to the speed V
CR
. After DOG’s signal goes from high to low, the motor will
rotate for a specific number of PG0 pulses, or rotate for a specific number of supplementary pulses,
and then stop.
If the number of PG0 pulses or the number of supplementary pulses is not large, the speed of the
motor used will decrease to the speed V
CR
after DOG’s signal is generated. After DOG’s signal
DVP-20PM Application Manual
3-50