7. APPLICATION INSTRUCTIONS
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MELSEC-A
7.11 Servo Program Instructions
Servo program instructions are used with the A73 for start request and data change
of servo programs.
There are 2 servo program instructions as shown below.
Name Symbol Refer to Name Symbol Refer to
Start request DSFRP 7-140 Data change DSFLP 7-144
For control parameters, positioning devices, positioning procedures and preparation
of servo programs required for positioning control with the A73CPU, refer to the
A73CPU Reference Manual.
POINT
Servo program instructions are dedicated to the A73CPU. The DSFRP and
DSFLP instructions used with other types of CPUs perform 1-word shift
processing of n word data.
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