Siemens Sinumerik 840D sl Function Manual page 507

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SGA SBH active
The signal indicates the status of the safe operating stop (SBH).
0 signal:
1 signal:
SGA STOP A/B is active
This signal indicates that STOP A/B is active.
The signal must be used for the forced checking procedure for external STOPs.
0 signal:
1 signal:
SGA STOP C is active
This signal indicates that STOP C is active.
The signal must be used for the forced checking procedure for external STOPs.
0 signal:
1 signal:
SGA STOP D is active
This signal indicates that STOP D is active.
The signal must be used for the forced checking procedure for external STOPs.
0 signal:
1 signal:
SGA STOP E is active
This signal indicates that STOP E is active.
The signal must be used for the forced checking procedure for external STOPs.
0 signal:
1 signal:
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SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
SBH is not active
SBH is active
STOP A/B is not active
STOP A/B is active
STOP C is not active
STOP C is active
STOP D is not active
STOP D is active
STOP E is not active
STOP E is active
Data Description
8.6 Interface signals
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