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PCS7 configuration issue

2012-03-02View Original

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Excuse me, experts: How do I create a pulse block with a 2-second pulse? Buttons and similar elements need to be displayed on the screen; this is something that is used frequently.
Reply #22012-03-02
What is the relationship between pulses and the picture button you mentioned? There are two ways to implement a 2-second pulse: 1. It can be set in the CPU’s clock control byte, and then the corresponding bit is accessed ; 2. Write one by yourself; I have created a function block here that allows for arbitrary setting of the rise-time and fall-time. If needed, I can provide it

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