Delta DVP-20PM

5 Applied Instructions and Basic Usage
5.10.7 JOG Motion
1. Motion control function block
The motion control function block T_Jog is used to start JOG motion. The value of the Axis input pin
indicates an axis number, and the value of the Velocity input pin indicates the speed of JOG motion. If
the PositiveEnable input pin is set to True, positive JOG motion will be started. If the NegativeEnable
input pin is set to True, negative JOG motion will be started. The number of pulses per second is a unit
for the Velocity input pin. Users can change the unit used by means of the motion control function block
T_AxisSetting2.
V BIAS
V JOG
V MAX
Velocity
T
ACC
T DEC
Position
2. Input pins/Output pins
Input pin
Name Function
Data
type
Setting value Time when a value is valid
Axis
Motion axis
number
WORD
DVP20PM00D:
K1~K2
DVP20PM00M:
K1~K3
The value of the Axis input pin is valid
when there is a transition in the
Execute input pin’s signal from low to
high.
PositiveEnable
Enabling
positive JOG
motion
BOOL True/False
 If the PositiveEnable input pin and
the NegativeEnable input pin are
set to True simultaneously, positive
JOG motion will be enabled, and
the NegativeEnable input pin will
be reset to False.
 If the PositiveEnable input pin is
set to True after the
NegativeEnable input pin is set to
True, the NegativeEnable input pin
will be reset to False, the negative
JOG motion will stop, and the
positive JOG motion will be
enabled.
DVP-20PM Application Manual
5-174