Siemens SINUMERIK 840D sl Function Manual page 328

Data Description
8.3 Interface signals
Table 8-9 Overview of DB 18 signals
Signal r – read
w – write
STATSI r
LEVELSI r
PLCSIIN r/w
PLCSIOUT 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) – 03.2006 Edition
Type Range of
values
Dint 1 – 320
Dint
Bool 1 – 32
Bool 1 – 32
Bool
Bool
Bool
Comment
Status: 0 – no error
1 – 320 error
No. corresponds to signal 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 mod-
ule to INSEP [1..8] using the basic
program
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
© Siemens AG, 2006. All rights reserved
03.06