3 Devices
X-axis Y-axis Z-axis
HW LW HW LW HW LW
- D1836 - D1916 - D1996
Time (T
ACC
) it takes for the axis specified to
accelerate
[Description]
1. Users can set the times it takes for the speed of the axis specified to increase from its start-up speed to
its maximum speed. The value in D1836 (D1916, D1996) is in the range of 0 to 32,767. A millisecond is
a unit.
2. If the value in D1836 (D1916, D1996) is less than 10, it will be counted as 10. If the value in D1836
(D1916, D1996) is greater than 32,767, it will be counted as 32,767.
3. If users want to have a complete S curve, the maximum speed which is set must be the same as the
speed at which the axis specified operates.
X-axis Y-axis Z-axis
HW LW HW LW HW LW
D1837 D1917 D1997
Time (T
DEC
) it takes for the axis specified to
decelerate
[Description]
1. Users can set the times it takes for the speed of the axis specified to decrease from its maximum speed
to its start-up speed. The value in D1837 (D1917, D1997) is in the range of 0 to 32,767. A millisecond is
a unit.
2. If the value in D1837 (D1917, D1997) is less than 10, it will be counted as 10. If the value in D1837
(D1917, D1997) is greater than 32,767, it will be counted as 32,767.
3. If users want to have a complete S curve, the maximum speed which is set must be the same as the
speed at which the axis specified operates.
X-axis Y-axis Z-axis
HW LW HW LW HW LW
D1839 D1838 D1919 D1918 D1999 D1998
Target position of the axis specified (P (I))
[Description]
1. The value in (D1839, D1838) ((D1919, D1918), (D1999, D1998)) is in the range of -2,147,483,648 to
+2,147,483,647. (The unit used is determined by bit 0 and bit 1 in D1816 (D1896, D1976).)
2. Target position (P (I))
Absolute coordinates: Bit 12 in D1816 (D1896, D1976) is 0.
The target position of the axis specified indicates a distance from 0. If the target position of an axis
is greater than its present command position, the motor used will rotate clockwise. If the target
position of an axis is less than its present command position, the motor used will rotate
counterclockwise.
Relative coordinates: Bit 12 in D1816 (D1896, D1976) is 1.
The target position of an axis indicates a distance from its present command position. If the target
position specified is a positive value, the motor used will rotate clockwise. If the target position
specified is a negative value, the motor used will rotate counterclockwise.
3. The ratio used is determined by bit 2 and bit 3 in D1816 (D1896, D1976).
X-axis Y-axis Z-axis
HW LW HW LW HW LW
D1841 D1840 D1921 D1920 D2001 D2000
Speed at which the axis specified rotates (V (I))
[Description]
1. The value in (D1841, D1840) ((D1921, D1920), (D2001, D2000)) is in the range of -2,147,483,647 to
+2,147,483,647. (The unit used is determined by bit 0 and bit 1 in D1816 (D1896, D1976).)
2. The frequency of pulses generated by motion is in the range of 10 PPS to 500K PPS. If the value in
(D1841, D1840) ((D1921, D1920), (D2001, D2000)) is greater than 500K, the frequency of pulses
generated will be 500K PPS. If the value in (D1841, D1840) ((D1921, D1920), (D2001, D2000)) is less
than 10, the frequency of pulses generated will be 10 PPS.
DVP-20PM Application Manual
3-55
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