In the automation system PSS 4000, the safe monitoring function is completely integrated within the user software. Two different measuring principles, and therefore different functions, can be implemented.
For example, you can monitor up to 8 axes per control system (PSSuniversal PLC or PSSuniversal multi) up to PL e with a compact module and corresponding software blocks – and that's just with one encoder.
You can also implement safe position monitoring in the automation system PSS 4000. Counter modules with software blocks are available for this purpose. Thus, in combination with two (non-safety-related) encoders, you can monitor the safe position of your drives.