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MELSEC-A
6 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL
6.3.2 Positioning control operation program
The various programs that configure the "positioning control operation program" are
shown below. When creating the program, refer to the explanation of each program
and section "6.4 Positioning program examples", and create an operation program that
matches the positioning system. (Numbers are assigned to the following programs.
Configuring the program in the order of these numbers is recommended.)
Carried out
Zero point return
request OFF program
No.4
No.5
External start function valid
setting program
No.7
PLC READY signal
[Y1D] ON program
Refer to section 6.5.1
Refer to section 6.5.1
* Required
Set using the AD75
software package
Set using sequence program
(TO command)
No.1
* When not carrying out "zero point return
control", the zero point return parameters
do not need to be set.
No.2
Not carried out
Parameter and
data are...
Positioning data setting program
No.3
Positioning start information
setting program
Zero point
return is...
Start of program creation
Parameter and data
setting program
Initialization program
Parameter setting program
Set
Not set
Clock data is ...
Clock data setting program
No.6
Refer to section 13.5
Continued on next page
No.8
Servo ON/OFF program
* Required
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