BECKHOFF EL6900-FB - Manual (Page 65)

Function blocks
Function blocks for TwinSAFE logic terminals 63
3.9.3 FB EDM configuration in the TwinCAT System Manager
Figure 3-26: FB EDM configuration
The FB EDM input variables are linked using the 'Mon1' and 'Mon2' buttons.
Use the Settings button to right or the two Mon inputs to configure them. Only single-channel evaluation is
available. In addition the inputs can be configured as normally open contact (NO) or normally close
contact (NC).
Use the ‘Switch-On Monitoring’ and ‘Switch-Off Monitoring’ selection boxes to set the switch-on and
switch-off delay time. Use the checkboxes to the left of the text fields to activate the corresponding
monitoring time. The default state is deactivated.
Use the ‘Error’ button to transfer a block error to the connected output variable. In online mode the state
and error IDs are filled with corresponding information.
The ‘MapState’ and ‘MapDiag’ checkboxes are used to specify which FB diagnostic functions are mapped
to the cyclic process image.