IAI America XSEL-KE - Manual (Page 319)

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Appendix
22. Waiting for Multiple Inputs
Description
The program waits for several different inputs and proceeds with an applicable processing when one of
them is received.
Point
With a WTON command, processing will not proceed unless one of the specified inputs is received, which
means that the program cannot wait for multiple inputs.
Example of Use
The program monitors inputs 10 and 11 and if either one receives an input (OR condition), proceeds to the
next step.
As shown in the sample, you can cause the program to wait for input without using a WTON command.
This way, cases where multiple input conditions must be combined can also be supported.
Input 10
Input 20
Next processing
Program a Program b
Next processing
Next processing
* Both programs a and b perform the same processing.