HMS Networks Anybus CompactCom 40 POWERLINK Application Note page 9

Enable DNA in B&R Automation Studio
9. Under the Dynamic Node Allocation section, change DNA to on. Configure the DNA parameters according to
the table below. When using DNA, the node number set in Automation studio is applied to the POWERLINK
nodes.
Line Topology
Head of a line no
(only for star topology)
Predecessor node Node number of the predecessor node.
Managing Node = 240
Hub port on predecessor The port number of the predecessor the
Anybus CompactCom 40 POWERLINK is
connected to.
EPL_DNA_InPort The input hub port of the Anybus
CompactCom 40 POWERLINK.
10. To enable the DNA functionality on POWERLINK nodes, the node number must be set to 0 at the nodes. For
the Anybus CompactCom 40, the value of the node number in the Network Configuration object (instance
#1) must be set to 0.
11. Transfer the configuration to the PLC. DNA will now be used to set the node number of DNA enabled nodes.
SCM-1202-206 Version 1.1
®
Anybus CompactCom
Star Topology
yes if the node is first in a line of nodes and there is more than
one line of nodes in the topology, otherwise no.
Node number of the predecessor node.
Managing Node = 240
The port number of the predecessor the Anybus CompactCom
40 POWERLINK is connected to.
The input hub port of the Anybus CompactCom 40
POWERLINK.
™
40 - POWERLINK
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