ElmoMC SimplIQ Software Manual - Manual (Page 62)

SimplIQ Software Manual 4BThe SimplIQ User Programming Language
MAN-SIMSW (Ver. 1.4)
5-33
The mask may also be used to prevent switch bouncing from generating spurious routine
calls.
Example:
A machine performs a periodic task. Digital input #1 is connected to a sensor to which the
drive should react. The following code limits the automatic response to digital input #1
during execution of the #@AUTO_I1 routine code, even though digital input #1 may
bounce.
##LOOP;
Repetitive task.
…
MI=0;
Re-enable automatic routine.
…
goto##LOOP;
#@AUTO_I1
Automatic handler for digital input #1.
MI=MI|128;
Prevent nested calls to #@AUTO_I1.
…
Subroutine body.
return
Subroutine end.