Delta DVP-20PM

3 Devices
DVP-20PM Application Manual
3-65
3. There are two types of acceleration curves.
1. Trapezoid curve 2. S curve
T
Velocit
y
A T D
V bias
Time
b14=0
Trapezoid curve
T
Velocity
A D T
V
bias
Time
b14=
1
S curve
3.12.3 Special Data Registers for Motion Axes
Mode of operation
Special data registers for motion axes
X-axis Y-axis Z-axis
HW LW HW LW HW LW
Parameter
JOG motion Returning home Single-speed motion Inserting single-speed motion Triggering single-speed motion by means of an external signal Two-speed motion Inserting two-speed motion Variable motion Manual pulse generator mode
D1819 D1818 D1899 D1898 D1979 D1978
Number of pulses it takes for
the motor of the axis specified
to rotate once (A)
D1821 D1820 D1901 D1900 D1981 D1980
Distance generated after the
motor of the axis specified
rotate once (B)
If the unit used is a motor unit, the special
data registers do not need to be set.
If the unit used is a mechanical unit or a
compound unit, the special data registers
need to be set.
- D1816 - D1896 - D1976
Setting the parameters of the
axis specified
◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎
D1823 D1822 D1903 D1902 D1983 D1982
Maximum speed (V
MAX
) at
which the axis specified rotates
◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎
D1825 D1824 D1905 D1904 D1985 D1984
Start-up speed (V
BIAS
) at which
the axis specified rotates
◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎
D1827 D1826 D1907 D1906 D1987 D1986
JOG speed (V
JOG
) at which the
axis specified rotates
◎
－ － － － － － － －