Hello together, I'm new in the community and like to start with my first question.
How I can realize a safe state of a digital output. In detail I like to control a relay via a digital output, which should be switched for a maximum of a defined time. Is there a way to set this up so that the output is also reset in the event of an error or should I connect an edge-controlled HW monoflop between the output and the relay?
My application is to control an acid (PH reducer) pump for a pool.
Best regards Jörg