Beckhoff TwinSAFE logic FB

Function blocks
Function blocks for TwinSAFE logic components 27
3.1.2.1 Diagnostic and state information for the FB AND
Table 3-5: Diagnostic information (16-bit value)
Bit
Description
0-15
always 0
Table 3-6: State information (8-bit value)
Value
Description
0
undefined
1
RUN
The RUN state is assumed once all active inputs AndIn1-AndIn8 are set to 1
(ACTIVE_ANDIN=TRUE).
The outputs assume the following values:
AndOut=1
2
STOP
The FB AND module assumes the STOP state if the input FbRun is FALSE.
The outputs assume the following values:
AndOut=0
3
SAFE
The SAFE state is assumed if one or more of the active inputs AndIn1-AndIn8 is
not 1 (ACTIVE_ANDIN=FALSE).
The outputs assume the following values:
AndOut=0
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' and 'Map Diag' are not available for the KL6904.