Mitsubishi Electric SV13/22 Programming Manual page 173

7. POSITIONING CONTROL
[Program Example]
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This program conducts positioning control using servo program No. 0 under the
conditions below.
(1) System configuration
1-axis linear positioning control of Axis 4.
A172B
(2) Positioning details
The positioning by servo program No. 0 is shown in the diagram below.
In this example, Axis 4 is used in servo program No. 0.
Home position
(3) Operation timing
The operation timing for servo program No. 0 is shown below.
PLC ready (M2000)
All axes servo start command
(M2042)
All-axis servo start accept flag
(M2009)
Positioning start command (X000)
SVST instruction
Axis 4 start accept flag (M2004)
search engine
A172SHCPUN A172S A1S
ENC X10
Positioning start command (X000)
MR-[]-B MR-[]-B MR-[]-B
Axis 1 Axis 2 Axis 3
M M M
Current stop address
Positioning address in servo program No.0
0 10000 80000
V
10000
7 − 21
MR-[]-B
Axis
4
M
Servo program No.0