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8.2.2
S etting and Operation of Two-Axis Circular Interpolation
1 2 5 B
The example below is the case of a single axis control when using the FPΣ with the positioning unit
RTEX installed in the slot 0. The X axis is set to the 1st axis and the Y axis is set to the 2nd axis. The
movement amount setting is the increment method, and the unit is set to pulse. When using the FP2,
change the contact and flag numbers appropriately.
Setting
The parameters necessary for the setting of the positioning data and parameters are specified by the
Configurator PM. The unit is set to pulse.
Item
Operation pattern
Interpolation operation
Control method
X-axis movement
amount
X-axis auxiliary point
Y-axis movement
amount
Y-axis auxiliary point
Acceleration/
deceleration pattern
Acceleration time (ms)
Deceleration time (ms)
Interpolation speed
Operation diagram
8-20
Setting example
E: End point
C: Continuance point E: End point P: Pass point
0: Linear (Composite speed) 1: Linear (Long axis speed)
S: Circular (Pass
S: Circular (Pass point/CW direction)
point/CW direction)
T: Circular (Pass point/CCW direction U: Circular (Pass point)
I: Increment
I: Increment A: Absolute
Pulse: -1,073,741,823 to 1,073,741,823 pulse
0 pulse
µm (0.1 µm): -107,374,182.3 to 107,374,182.3 µm
µm (1 µm): -1,073,741,823 to 1,073,741,823 µm
0 pulse
inch (0.00001 inch): -10,737.41823 to 10,737.41823 inch
20000 pulses
inch (0.0001 inch): -107,374.1823 to 1-7,374.1823 inch
degree (0.1 degree): -107,374,182.3 to 107,374,182.3 degree
10000 pulses
degree (1 degree): -1,073,741,823 to 1,073,741,823 degree
L: Linear
L: Linear S: S-shaped
100 ms
0 to 10000 ms
100 ms
0 to 10000 ms
Pulse: 1 to 32,767,000 pps µm: 1 to 32,767, 000 µm/s
10000 pps
Inch: 0.001 to 32,767.000 inch/s degree:0.001 to 32,767.000 rev/s
Allowable range
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