BECKHOFF EL6900-FB - Manual (Page 77)

Function blocks
Function blocks for TwinSAFE logic terminals 75
3.13.3 FB TOF configuration in the TwinCAT System Manager
Figure 3-34: FB TOF configuration
Use the TofIn button to connect the input signal. Use the Settings button to the right of the TofIn button to
configure the input as normally open contact (NO) or normally closed contact (NC).
Use the TofOut button to connect the switch-off delayed signal.
Use the text box to set the switch-off delay time. The smallest unit is 0.1 s.
The error output is inactive since FB TOF reports no error.
The ‘MapState’ and ‘MapDiag’ checkboxes are used to specify which FB diagnostic functions are mapped
to the cyclic process image.