Siemens SINUMERIK 840D sl Function Manual page 377

05.08
Table 8-9 Overview of DB 18 signals
Signal r – read
w – write
STATSI r
LEVELSI r
PLCSIIN[1 ..32] r/w
PLCSIOUT[1 ..32] r
SPL_STATUS r
INSEP_PROFI- r
SAFE
OUTSEP_PROFI- r
SAFE
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SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
Type Value range
Dint 1 – 320
Dint
Bool
Bool
Bool
Bool
Bool
Data Description
8.3 Interface signals
Comment
Status: 0 – no error
1 – 320 error No. corresponds to sig-
nal from SPL_DATA whose signal
level difference resulted in a crosswise
data comparison error
Crosswise data comparison stack
level display
(diagnostics capability: How many
SPL signals currently have different
levels)
Single–channel signals from the PLC
to NCK
Single–channel signals from the NCK
to the PLC
Status signals from NCK to PLC
0 = no assignment from PROFIsafe F
modules to INSEP [1..8]
1 = transfer from PROFIsafe F module
to INSEP [1..8] using the basic pro-
gram
0 = no assignment from PROFIsafe F
modules to OUTSEP [1..8]
1 = transfer from OUTSEP [1..8] to
PROFIsafe F module using the basic
program
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