Chapter 7 Program Examples of Positioning
7 - 29
(a) Devices Used
Device Description
%IX0.1.0 Axis X error reset, output inhibition cancel switch
%IX0.1.1 axis X floating origin switch
%IX0.1.2 axis X indirect start switch
%IX0.1.4 axis X speed override switch
%KX6720 Signal during axis X operation
%KX6721 Error signal of axis X
%KX6732 axis X acceleration signal
%KX6733 axis X constant speed signal
(3) Operation Data Setting
Step No.
coordinat
es
Control
pattern
Operation
pattern
Operation
type
Repeat step
Target position
[pulse]
M code
Acc./Dec.
No.
Operation
speed
[pls/s]
Dwell time
[㎳]
1
Absolut
e
Position
control
End Single 0 100000 0 1 5000 100
(4) Operation Sequence
•P0009/%IX0.1.1 (floating origin) switch On : set as the floating origin at the current position.
•P000A/%IX0.1.2 (indirect start) switch On : axis X indirectly starts step 1.
•P000C/%IX0.1.4 (speed override) switch On : overrides the current speed to 1000pps during
acceleration or constant speed operation of axis X.
7.2.12 Position Override
• The program example of position override during operation is as follows.
(1) XBM/XBC
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