Module Type (Nck) - Siemens SINUMERIK 840D sl Function Manual

Connecting sensors and actuators
8.2 Connecting I/O via PROFIsafe
SPL-SGA assignment
The assignment defines which SPL-SGA ($A_OUTSE/$A_OUTSEP) are transferred in the F-
net data of the F-DO module. The SPL-SGA can only be specified as a field of output signals
without any gaps (consecutive field of output signals).
The assignment is made using machine data:
● MD10389: $MN_PROFISAFE_OUT_ASSIGN[0...47],
(Output assignment: SPL-SGA to F-net data signals)
Input format: aaa bbb
aaa: Area limit 1 SPL-SGA $A_OUTSE/OUTSEP[aaa]
bbb: Area limit 2 SPL-SGA $A_OUTSE/OUTSEP[bbb]
Note
Area limits 1 and 2 are used to specify the area of the SPL input/output data to be written to/
read from via the PROFIsafe connection. The sequence in which the upper and lower limit
values are specified can be freely selected.
Example: The following data have the same significance
$MN_PROFISAFE_OUT_ASSIGN[3] = 008 005
$MN_PROFISAFE_OUT_ASSIGN[3] = 005 008
Example
From the SPL-SGA, 4 output signals $A_OUTSE/OUTSEP[5] to $A_OUTSE/OUTSEP[8] are
selected for transfer in the F-net data of the F-DO module:
● MD10386 $MN_PROFISAFE_OUT_ADDRESS[3] = 05 00 0100
● MD13301 $MN_PROFISAFE_OUT_FILTER[3] = 0000 1031
● MD10389 $MN_PROFISAFE_OUT_ASSIGN[3] = 008 005
Figure 8-19
8.2.8

Module type (NCK)

The type of PROFIsafe component cannot be explicitly specified. The F-master determines
the type depending on the machine data in which a PROFIsafe address has been entered:
● $MN_PROFISAFE_IN_ADDRESS
● $MN_PROFISAFE_OUT_ADDRESS
204
Selecting the SPL-SGA for filtering
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated