Siemens Sinumerik 840D sl Function Manual page 224
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Connecting Sensors/Actuators
7.2 Connecting I/O via PROFIsafe
Example
SPL--SGA are written -- as F net data -- into the 1st sub--slot of the F--DO module
with PROFIsafe address: 100H.
F--DO module
PROFIsafe address: 100H
Figure 7-17 F--DO addressing with sub--slot
As a result of the possibility of flexibly assigning the F net data of an F--DO module
to the SPL--SGA by combining the machine data now described (...OUT_FIL-
TER[n] and ...OUT_ASSIGN[n]), it is possible and also makes sense to use the
same PROFIsafe and sub--slot address a multiple number of times within the
machine data:
S $MN_PROFISAFE_OUT_ADDRESS[0...max. Index]
Possible or would make sense.
Note
All machine data to connect an F--DO module to the SPL--SGA are associated
with one another through the common index of the machine data:
S $MN_PROFISAFE_OUT_ADDRESS[Index]
S $MN_PROFISAFE_OUT_FILTER[Index]
S $MN_PROFISAFE_OUT_ASSIGN[Index]
S $MN_PROFISAFE_OUT_NAME[Index]
F net data filter
The F net data filter allows the selected SPL--SGA -- without any gaps -- to
distributed across any F net data signals within the sub--slot.
The F net data filter is parameterized in the machine data:
S MD13301 $MN_PROFISAFE_OUT_FILTER[0...47] (F net data filter OUT)
Every selected SPL--SGA is assigned a filter bit in an increasing sequence. The
filter bits, which are used to transfer the SPL--SGA to the F net data signals,
should be set to 1. The filter bits of the SPL--SGA that are not to be transferred,
should be set to 0.
7-224
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
F net data signals:
64
2nd sub--slot [1]
Assignment of the 1st sub--slots:
33
32
1st sub--slot [0]
..._OUT_ADDRESS[3] = 05 00 0100H
© Siemens AG 2015 All Rights Reserved
10/15
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