Setting And Operation Of 3-Axis Spiral Interpolation - Panasonic AFP7MC16EC User Manual

Automatic Operation (Position Control)

8.2.6 Setting and Operation of 3-Axis Spiral Interpolation

In the following example, an arc is drawn with the 1st axis (X-axis) and 2nd axis (Y-axis), and
a 3-axis spiral interpolation control is performed with 3rd axis (Z-axis) movement.
20000 pulses
2nd axis
(Y axis)
 Settings
Item
Operation pattern
Interpolation operation
Control method
1st axis (L) movement amount
1st axis (L) auxiliary point
2nd axis (m) movement amount
2nd axis (m) auxiliary point
3rd axis (n) movement amount
3rd axis (n) auxiliary point
Acceleration/deceleration type
Acceleration time (ms)
Deceleration time (ms)
Interpolation speed
8-22
3rd axis
(Z axis)
5000 pulses
1st axis
Setting example
E: End point
E: Spiral (Center point/CW
direction/3rd axis movement)
I: Increment
0 pulse
0 pulse
20000 pulses
10000 pulses
5000 pulses
0 pulse
L: Linear
100 ms
100 ms
10000 pps
Center point (X axis: 0, Y axis: 10000)
10000 pulses
(Ｘ axis)
Remarks
Axis numbers are put in (L) and (m).
For the auxiliary points, specify the
coordinate (0, 10000) to be the center
of an arc.
Axis numbers are put in (n).
Specify the movement amount of 3rd
axis (Z-axis).