LSIS XEC-DP64H - Page 218

Chapter 7 Program Examples of Positioning
7 - 14
(a) Devices Used
Device Description
%IX0.1.0 Error reset, output inhibition cancel switch
%IX0.1.1 floating origin switch
%IX0.1.4 Operation step changing switch
%IX0.1.7 axis X start switch
%IX0.1.2 Deceleration stop switch of axis X
%KX6720 Signal during axis X operation
%KX6721 Error signal of axis X
(3) Operation Data Setting
Step
No.
coordi
nates
Control pattern
Operatio
n pattern
Operatio
n type
Repeat step
Target position
[pulse]
M code
Acc./Dec.
No.
Operation
speed
[pls/s]
Dwell time
[㎳]
1
Abs
olute
Position
control
End Single 0 10,000 0 1 1,000
100
2
Abs
olute
Position
control
End Single 0 20,000 0 1 1,500 100
3
Abs
olute
Position
control
End Single 0 30,000 0 1 2,000 100
10
Abs
olute
Speed
control
End Single 0 50,000 0 1 1,000 100
11
Abs
olute
Position
control
End Single 0 60,000 0 1 1,500 100
12
Abs
olute
Position
control
End Single 0 70,000 0 1 2,000 100
(4) Operation Sequence
•P0009/%IX0.1.1 (floating origin) switch On : set as the floating origin at the current position.
•BCD/SNS_STEP switch input: enters the operation stop to change in P004 (enters 10 in this
example).
•P000C/%IX0.1.4 (operation step change) switch On : the current operating step changes into 10.
•P000F/%IX0.1.7(axis X start) On : indirect start is conducted with the changed step (10).
•P000A/%IX0.1.2 (deceleration stop) switch On : axis X, which is being operated with speed control,
is decelerated and stopped by the deceleration time of the current step.