Beckhoff TwinSAFE logic FB User Manual

Function blocks
Function blocks for TwinSAFE logic components 49
3.4.3 FB ESTOP configuration in the TwinCAT System Manager
Figure 3-14: FB ESTOP configuration
The characteristics of an input pair are configured with the setting buttons on the right near the two
EStopIn inputs of this input pair.
The 'EStopIn(x)' buttons can only be selected if the corresponding input has been activated via the
Settings button. In the default state all inputs are disabled.
The FB ESTOP input variables are linked using the 'Restart', 'EStopIn(x)' and 'EDM(x)' buttons.
The corresponding feedback loop is activated using the 'Activated' checkbox on the right near the
'EDM(x)' buttons. The 'EDM(x)' button can only be selected, if the associated feedback loop is activated.
The FB ESTOP output variables are linked using the 'Error', 'EStopOut' and 'EStopDelOut' buttons.
The delay time of the 'EStopDelOut' output is configured via the selection box 'Delay-Time'.
The characteristics for acknowledging a discrepancy error can be set via the checkbox 'Safe Inputs after
Disc Error'. If the checkbox is checked, both inputs of the input group that has caused the discrepancy
error have to switch to safe state simultaneously before the error can be reset.
The 'MapState' and 'MapDiag' checkboxes are used to specify which FB diagnostic functions are mapped
to the cyclic process image.

Beckhoff TwinSAFE logic FB Specifications

General

Brand	Beckhoff
Model	TwinSAFE logic FB
Category	Industrial Electrical
Language	English