Start Details Setting Program - Mitsubishi Electric A1SD75P1-S3 User Manual

6 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL

6.5.2 Start details setting program

This program sets which control, out of "zero point control", "main positioning control"
or "advanced positioning control" to execute. For "advanced positioning control", "high-
speed zero point return" and "speed/position changeover control", add the respectively
required sequence program.
(Refer to "Chapter 10" for details on starting the "advanced positioning control.)
Setting item
Positioning start
Cd.11
No.
* Refer to section "5.7 List of control data" for details on the setting details.
Setting item
Positioning start
Cd.31
point No.
* Refer to section "5.7 List of control data" for details on the setting details.
Setting item
Speed/position
Cd.20 changeover
enable flag
Speed/position
changeover
Cd.21 control movement
amount change
register
* Refer to section "5.7 List of control data" for details on the setting details.
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Procedures for setting the starting details
(1) Set the "positioning start No." corresponding to the control to be started in
" Cd.11 Positioning start No.".
Setting
value
1 to 600
9001
9002
9003
7000 to 7010 : Block No.
(2) For "advanced positioning control", set the "positioning start point No." of the
block to be started in " Cd.31 Positioning start point No.".
Setting
value
1 to 50 : Point No. of start block data
(3) For "high-speed zero point return", confirm that the "zero point absolute
position overflow flag/underflow flag" is OFF.
(4) Set the following control data for "speed/position changeover control".
(Set " Cd.21 Speed/position changeover control movement amount change
register" as required.)
Setting
value
When "1" is set, the speed/position changeover
1
signal will be validated.
Set the new value when the position control's
movement amount is to be changed during
speed control.
Setting details
: Positioning data No.
: Machine zero point return
: High-speed zero point return
: Current value change
(For "advanced positioning
control")
Setting details
Setting details
6 - 22
MELSEC-A
Buffer memory address
Axis 1 Axis 2 Axis 3
1150 1200 1250
Buffer memory address
Axis 1 Axis 2 Axis 3
1178 1228 1278
Buffer memory address
Axis 1 Axis 2 Axis 3
1163 1213 1263
1164 1214 1264
1165 1215 1265