Siemens SINUMERIK 840D sl Function Manual page 189

03.06
F-DO module
PROFIsafe address: 100H
Fig. 7-15
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_FILTER[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 and/or practical
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]
F net data filter
The F net data filter allows the selected SPL-SGA - without any gaps - to distrib-
uted across any F net data signals within the sub-slot.
The F net data filter is parameterized in the machine data:
S MD 13301: $MN_PROFISAFE_OUT_FILTER[Index] (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.
FFFF FFFFH is the default setting of the F net data filter; this means that all of the
selected SPL-SGA, are transferred from F net data signal 1 onwards (bit 0) into
the F net data of the F-DO module.
Example
4 SPL-SGA are transferred into the F net data of the 2nd sub-slot of the F-DO mo-
dule corresponding to the set filter bits:
S MD10386 $MN_PROFISAFE_OUT_ADDRESS[3] = 05 01 0100
S MD13301 $MN_PROFISAFE_OUT_FILTER[3] = 0000 1031
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
F net data signals:
Assignment of the 2nd sub-slot:
..._OUT_ADDRESS[3] = 05 01 0100H
F-DO addressing with sub-slot
Connecting Sensors/Actuators
7.2 Connecting I/O via PROFIsafe
64 33 32
2nd sub-slot [1] 1st sub-slot [0]
1
7-189