Siemens SINAMICS Configuration Manual page 213

11.Define the receive data for node 1:
– Specify the data that should be placed in the receive buffer p8872 of node 1 in location
– Define that PZD1 of node 2 is saved in the receive buffer p8870 of node 1 in location 0:
– r2050[0] subsequently contains (after step 13) the value of PZD 1 of node 2.
12.At the two nodes carry-out a "Copy RAM to ROM" to backup the parameterization and the
data.
13.Set p8842 =1, to activate parameters p8870, p8871 and p8872.
Figure A-40 SINAMICS Link: Configuration example
Industrial Security
Configuration Manual, 08/2017, A5E36912609A
0, received from node 2:
p8872[0] = 2
p8870 [ 0] = 1
Communication
A.1 Communication
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