Mitsubishi Electronics QD75P1N ユーザーズマニュアル
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MELSEC-Q
9 MAJOR POSITIONING CONTROL
9.2.4 3-axis linear interpolation control
In "3-axis linear interpolation control" (" Da.2 Control system" = ABS linear 3, INC
linear 3), three motors are used to carry out position control in a linear path while
carrying out interpolation for the axis directions set in each axis.
(Refer to Section 9.1.6 "Interpolation control" for details on interpolation control.)
linear 3), three motors are used to carry out position control in a linear path while
carrying out interpolation for the axis directions set in each axis.
(Refer to Section 9.1.6 "Interpolation control" for details on interpolation control.)
[1] 3-axis linear interpolation control (ABS linear 3)
Operation chart
In absolute system 3-axis linear interpolation control, 3 axes are used. Linear
interpolation positioning is carried out from the current stop position (start point
address) to the address (end point address) set in " Da.6 Positioning
address/movement amount".
interpolation positioning is carried out from the current stop position (start point
address) to the address (end point address) set in " Da.6 Positioning
address/movement amount".
End point address (X
2
,Y
2,
Z
2
)
(Positioning address)
Movement by linear interpolation
of the X axis, Y axis and Z axis
of the X axis, Y axis and Z axis
Y axis movement amount
Start point address (X
1
,Y
1
,Z
1
)
(Current stop position)
Forward direction (X axis)
Forward direction (Z axis)
Reverse direction
Forward direction
(Y axis)
(Y axis)
X axis movement amount
Z ax
is m
ovem
ent a
mou
nt
Reverse direction Reverse direction