Siemens SINUMERIK 840D sl Function Manual page 367

05.08
SGA safe cam range
The bits (4 bits per cam track) display in which cam range the axis is presently lo-
cated (this is only valid for the "safe cam track" function).
SGA safe cam range bits
This signal displays at which cam the axis is presently located (this is only valid for
the "safe cam track" function).
0 signal: The axis is not located at this cam
1 signal: The axis is located at this cam
SGA SBH active
The signal indicates the status of the safe operating stop (SBH).
1 signal:
0 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:
© Siemens AG 2008 All Rights Reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
SBH is active
SBH is not 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
Data Description
8.3 Interface signals
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