Beckhoff TwinSAFE logic FB

Function blocks
68 Function blocks for TwinSAFE logic components
Table 3-32: FB DECOUPLE outputs
Name
Permitted type
Data type
Description
DecOut1
TwinSAFE-Out
FB-In
Standard-Out
Local-Out
BOOL
1st output channel
DecOut2
TwinSAFE-Out
FB-In
Standard-Out
Local-Out
BOOL
2nd output channel
DecOut3
TwinSAFE-Out
FB-In
Standard-Out
Local-Out
BOOL
3rd output channel
DecOut4
TwinSAFE-Out
FB-In
Standard-Out
Local-Out
BOOL
4th output channel
DecOut5
TwinSAFE-Out
FB-In
Standard-Out
Local-Out
BOOL
5th output channel
DecOut6
TwinSAFE-Out
FB-In
Standard-Out
Local-Out
BOOL
6th output channel
DecOut7
TwinSAFE-Out
FB-In
Standard-Out
Local-Out
BOOL
7th output channel
DecOut8
TwinSAFE-Out
FB-In
Standard-Out
Local-Out
BOOL
8th output channel
Table 3-33: Input and output types
Type
Description
TwinSAFE-In
TwinSAFE input, e.g. at an EL1904/KL1904
Standard-In
Standard PLC variable (output in the PLC %Q*)
FB-Out
TwinSAFE FB output
TwinSAFE-Out
TwinSAFE output, e.g. at an EL2904/KL2904
Standard-Out
Standard PLC variable (input in the PLC %I*)
FB-In
TwinSAFE FB input
Local-Out
TwinSAFE output at the KL6904 (not available for EL6900)
Table 3-34: Internal identifier of the FB
Type
Description
FB DECOUPLE
This description applies to BLG 1.0 (internal version number)