Beckhoff TwinSAFE logic FB User Manual

Function blocks
48 Function blocks for TwinSAFE logic components
Value
Description
5
RESET
The FB ESTOP module assumes the RESET state if no further error is pending after an
error has occurred and the ErrAck input of the corresponding group is set to TRUE.
The outputs assume the following values:
Error=0
EStopOut=0
EStopDelOut=0
6
START
The FB ESTOP module assumes the START state if the Restart input is TRUE, in order to
wait for a rising and falling edge of the Restart input before entering the RUN state and the
outputs leave the safe state.
The outputs assume the following values:
Error=0
EStopOut=0
EStopDelOut=0
8
DELAYOUT
The FB ESTOP module assumes the DELAYOUT state if at least one of the active EStopIn
inputs has requested the safe state and the delay time for the EStopDelOut output has not
yet expired.
The outputs assume the following values:
Error=0
EStopOut=0
EStopDelOut=1
If the checkboxes 'Map State' and 'Map Diag' are checked, the state and diagnostic data of the FB are
copied to the cyclic process image.
NOTE
KL6904
The checkboxes 'Map State', 'Map Diag' and 'Safe Inputs after Discrepancy Error' are not available in the
KL6904.

Beckhoff TwinSAFE logic FB Specifications

General

Brand	Beckhoff
Model	TwinSAFE logic FB
Category	Industrial Electrical
Language	English