Delta ASDA-A3 Series User Manual page 520

ASDA-A3
If taking adjusting the cutter speed as the priority, set the required maximum speed
4.
compensation and use this compensation value to re-calculate the Sync zone (Y
the Waiting zone (W
(Y ) and use the size of this Sync zone to re-calculate the speed compensation value
new
and the Waiting zone (W
speed zone and speed compensation value.
Priority
Adjust cutter
speed
Sync zone
size
Set the new waiting zone size: use the macro parameter P5.093.UZYX in hexadecimal to
5.
set the re-calculated waiting zone angle (W
Set the parameters related to the mechanism and enable Macro #7: use the macro
6.
parameter P5.095.DCBA in hexadecimal to set the motor gear number (A) × Cutter number
(C). Use the macro parameter P5.095.UZYX in hexadecimal to set the cutter gear number
(B). Set P5.096 to 1000000 × Ratio of the cutting length and arc length between two cutter
ends (R) × Speed compensation (V
complete the E-Cam curve for the adjustable synchronous speed zone.
). If taking the Sync zone size as the priority, set the Sync zone
new
). Refer to the following formulas to calculate the synchronous
new
Calculation 1
Use the speed compensation (V
the variation of the Sync zone (ΔY):
360
∆�� = × (1 −
��
Use the new Sync zone size (Y
the variation of the Sync zone (ΔY):
Y > Y
new
ΔY = Y − Y
Y ≥ P5.094 ≥ 0
new
��
������
). Set P5.097 = 0x0007 to enable Macro #7 to
c
) to calculate
c
New Sync zone size (Y
1
)
��
��
) to calculate
new
Speed compensation (V
new
), as shown in the following formula.
new
∆��
= �� +
2
Motion Control
) and
new
Calculation 2
):
new
Y = Y − ΔY
new
):
c
360
�� =
��
360 − ∆�� × ��
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