Alpha Controller

Hi EveryOne!

Is anybody who know Alpha controller (Mitsubishi)?
I have a lot of question!

It’s one of them:
I use the next FBD scheme:

Flicker-->Pulse-->| ADD |
A -- >| |-- C
-- >|_____ | |
|_ _________ |

Is any warranty that operation A + C will be perform only once per pulse? Or it may be adding any times during pulse?

Thanks, Andrey.

PS: Sorry for ugly diagramm.
The diagramm attached.

simulate it, try to load program into PLC and see what it will do....

The pulse function block outputs a pulse for a period of one operational cycle. The Addition block summs the input values when it's turn comes on this cycle. It should only happen once, since the pulse is on for only one cycle. So my answer would be yes, it will perform only once.