Beckhoff TwinSAFE logic FB User Manual

Function blocks
Function blocks for TwinSAFE logic components 115
Value
Description
3
SAFE
If the TimerIn input is 0 and the DelayTime has expired (DelayTimeExpired=TRUE), the FB
TOF module assumes the SAFE state.
The outputs assume the following values:
TimerOut=0
8
DELAY_OUT
If the TimerIn input is 0 and the DelayTime has not yet expired (DelayTimeExpired=FALSE),
the FB TOF module assumes the DELAYOUT state.
The outputs assume the following values:
TimerOut=1
3.14.3 FB TOF configuration in the TwinCAT System Manager
Figure 3-60: FB TOF configuration
Use the Settings button to the right of the TofIn button to configure the input as make (NO) or break
contact (NC). In the default state the input is disabled.
The 'TofIn' button is used to link the input variable of the FB TOF.
The 'TofOut' button is used to link the switch-on-delayed output variable of the FB TOF.
Use the text box to set the switch-on 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.

Beckhoff TwinSAFE logic FB Specifications

General

Brand	Beckhoff
Model	TwinSAFE logic FB
Category	Industrial Electrical
Language	English