Mitsubishi A1SD75P1-S3 User Manual page 483

12 CONTROL AUXILIARY FUNCTIONS
PLC CPU data register
D111
D112
1551(060F
D113
1295(050F
D114
Example
(The following drawing is
for the 1st axis only.)
Forward run JOG start signal
PLC READY signal
AD75 READY signal
BUSY signal
Error detection signal
Md.29 Current feed value
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(c) Program example 2
•
The following example shows a program in which the " Md.29 Current
feed value" is written to the "positioning address" and "arc address" of the
circular interpolation control positioning data No. 2 of axis 1 and axis 2.
(Interpolation with axis 1 and axis 2)
4
(Data No. 2)
2
)
H
(When the arc auxiliary
point is set.)
/
) (When the positioning address is set.)
H
(Writing request)
2
1) Move the workpiece to the target position using a JOG operation (or a
manual pulse generator operation).
V
[Y16]
[Y1D]
[X0]
[X4]
[XA]
n1
12 - 70
AD75 buffer memory
Address
800
Md. 29 Current feed value (axis1)
801
900
Md. 29 Current feed value (axis2)
901
1103
Cd.4 Target axis
Cd.5 Positioning data No.
1104
Cd.6 Write pattern
1105
Cd.7 Read/write request
1106
End position
Arc auxiliary point
nx
n2 ny
MELSEC-A
(Positioning address)
t
n3