Movement by external position data input – IAI America XSEL-KET User Manual
Page 329
310
INTELLIGENT ACTUATOR
Appendix
19. Movement by External Position Data Input
[Description]
Receive data of the position to move to as an absolute value from the host device to move the actuator.
[Use example]
Use an INB command to read position data from an input port as a BCD.
The BCD value to be received consists of four digits including one decimal digit. Axis 1 is the axis that
moves.
Example: If the BCD is a 1234, the axis moves to the position at 123.4 mm.
Application program
Flow chart
Start
Initial setting
Start input
BCD read
Movement
complete OFF
Move to specified
position
Movement
complete ON
Input assignment
Port Description
1 Start
input
15 0.1
mm
16 0.2
mm
17 0.4
mm
18 0.8
mm
19 1
mm
20 2
mm
21 4
mm
22 8
mm
23 10
mm
24 20
mm
25 40
mm
26 80
mm
27 100
mm
28 200
mm
29 400
mm
30 800
mm
Output
303 Movement
complete
Home return
Set speed.
Jump destination GOTO
Wait for start input.
Commnet
Read position to move to.
Copy to real variable to add decimal point.
Divide by 10 to add decimal point.
Assign data to axis 1 corresponding to position number 1000.
Movement complete signal OFF
Move to assigned position.
Movement complete signal ON
Jump to TAG1.