![]() That variable will get placed into your variable mapping table, where you can associate the proper alias port to it.Īnytime you delete a variable (or the block to which it’s connected), the variable mapping for that variable will be deleted. ![]() To create a variable in TwinSAFE, simply start typing at an input or output of a block. If you need an additional block, navigate to the toolbox ( ) and bring in the proper block. This one is quick – you can’t copy and paste any safety blocks in the TwinSAFE program. When zoomed out, TwinSAFE has a tough time picking up where you’re trying to click. If you find they can’t be connected, try zooming in. While you’re zoomed out setting up your safety program, you will most likely find yourself trying to connect some outputs and inputs. ![]() This allows you to integrate logic from your PLC or HMI into your safety program. However, when using a SafeAND block, your first input (and only your first input), can be a standard bool input. SafeAND – Use A Standard BoolĪs you develop your safety program, you’ll notice that most of your inputs will be required to safety bool input. ![]() I've picked up a few tips and tricks in my time working with TwinSAFE, and I hope you will find them useful. TwinSAFE is a module of Beckhoff’s TwinCAT programming software that allows a programmer to set up safety logic for Beckhoff Safety PLC’s.
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