Delta AS Series Programming Manual page 1238

When the PLC runs the program and M1 is ON, the PLC starts drawing the first segment of the clockwise arc at
50kHz. D1 increments by 1 when a segment of arc is completed and the second segment of arc starts to
automatically execute. The operation pattern repeats until the fourth segment of arc is completed.
When D1=1, using DCICCR, the PLC draws the first-segment arc from P1 to P4 with the shift of the center of the
circle: -110295 and arc resolution: 5.
When D1=2, using DCICCR, the PLC draws the second-segment arc from P4 to P3 with the shift of the center of
the circle: -18825 and arc resolution: 5.
When D1=3, using DCICCR, the PLC draws the third-segment arc from P3 to P2 with the shift of the center of the
circle: -110295 and arc resolution: 5.
When D1=4, using DCICCR, the PLC draws the fourth-segment arc from P2 to P1 with the shift of the center of the
circle: -18825 and arc resolution: 5.

A circle = use DCCMR instruction (API 2716) for the relative-position circle drawing. Refer to the example in API
2712 DCICR for detailed operation.

A delta = use DPPMA (APIU 2711) for the absolute-position 2-axis synchronized motion. Refer to the example in
DCICR (API 2712 ) for more information.
Cha p ter 6 App l ied Ins truc tio ns
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