IAI America XSEL-KE - Manual (Page 312)

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Appendix
15. Pausing of Operation
Description
Use the declaration command HOLD to pause the moving axis via an external input.
How to Use
When a HOLD command is declared in the program, the moving axis can be interrupted and paused
(decelerated to a stop). While the HOLD signal is input, the axes moving under all move commands in the
same program are paused (decelerated to a stop).
Example of Use
Application
Not only an input port, but also a global flag can be specified for operand 1 in the HOLD command.
By using a global flag, you can also pause the moving axis from other program.
If operand 2 is used, you can select desired input signal and stop patterns.
0 = Contact a (Deceleration to stop) Ÿ Same as when operand 2 is not specified
1 = Contact b (Deceleration to stop)
2 = Contact b (Deceleration to stop, followed by servo OFF
Ÿ Drive power not turned OFF)
Note
If the actuator is paused while returning to its home, when the operation is resumed the actuator will
perform the return-to-home sequence from the beginning.
Hold 20 Declaration to pause the axis when general-purpose input 20 is input
Input port 20 ON Input port 20 OFF Axis stopped
Remaining
operation
Time
Speed