Beckhoff TwinSAFE logic FB User Manual

Function blocks
80 Function blocks for TwinSAFE logic components
Table 3-44: FB MUTING outputs
Name
Permitted type
Data type
Description
Error
TwinSAFE-Out
FB-In
Standard-Out
BOOL
TRUE:
The discrepancy time monitoring of a two-channel
input group has detected an error, the muting
sequence was violated or the maximum muting time
was exceeded. The error reset must be carried out via
the ERR_ACK input of the related TwinSAFE group.
FALSE:
No error was found
MutingActive
TwinSAFE-Out
FB-In
Standard-Out
BOOL
1st output channel, indicates the active muting process
through logic 1.
MuteOut
TwinSAFE-Out
FB-In
Standard-Out
BOOL
1st output channel, the safe state corresponds to a
logical 0.
MuteDelOut
TwinSAFE-Out
FB-In
Standard-Out
BOOL
2nd output channel, the safe state corresponds to a
logical 0. The safe state output is delayed based on
the parameterized Output Delay time.
Table 3-45: 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
Table 3-46: Internal identifier of the FB
Type
Description
FB MUTING
This description applies to BLG 1.0 / BLG 2.0 (internal version number)

Beckhoff TwinSAFE logic FB Specifications

General

Brand	Beckhoff
Model	TwinSAFE logic FB
Category	Industrial Electrical
Language	English