The following example shows an edge evaluation in SCL.
SCL does not contain any funtion, block, instruction, or similar that can be used specially for signal edges evaluation. But it is enough to use an auxiliary variable to solve the problem.
Jorge Miguel González Novez | Technician in Electrotechnical and Automated Systems
I am not responsible for the inappropriate use of the information shown here.
As well as for any accident caused by the incorrect use of the materials and/or tools.