BECKHOFF EL6900-FB - Manual (Page 46)

Function blocks
44 Function blocks for TwinSAFE logic terminals
3.6.2.1 Diagnostic and status information for FB DECOUPLE
Table 3-29: Diagnostic information (16-bit value)
Index Description
0 always 0
Table 3-30: Status information (8-bit value)
Index Description
0 undefined
1 RUN
2 STOP
Note
KL6904
The checkboxes ‘Map State’ and ‘Map Diag’ are not available for the KL6904.