4.3.9 Free function blocks (FBLOCK)
4.3.9.1 Overview
In some applications it is necessary to control the drive via digital signals. To this end, you can 
congure an individual logic using the logic elements shown in the following gure.
SIDOOR functions
4.3 Extended functions
ATD4xxW for industrial applications
92 System Manual, 06/2022, A5E51901827B AA