Node-RED - The wiring editor
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9.9
OPC UA output node
With the OPC UA output node you can read data, i.e. one attribute of an
object to an OPC UA server. The OPC UA output node has the function of
a client.
Figure 84: OPC UA output node
Parameters of the OPC UA output node
This section describes the parameters of the OPC UA output node.
Tab Home
Figure 85: Dialog box Edit OPC UA output node – tab Home
Parameter Type
Description
Server
Selection list
The selection list
Server
indicates the OPC UA server with
which the node shall communicate.
If any OPC UA servers are already defined, they will be
listed here. The selection list
Server
always contains an
entry
Add new OPC UA client
to add a new OPC UA server
if no OPC UA server has been defined yet or if already
existing servers are not to be used.
NodeID
Display field
Here, the name of the variable is displayed the data of
which is written. The name of a variable will be displayed
only after a variable has been selected with the Browse
function.
This requires a connection to the OPC UA server.
Topic
Input field
In the input field
Topic
you can enter a topic.
Name
Input field
Here you enter the name that is displayed at the node.
Table 45: Parameters of the configuration dialog Edit OPC UA out node
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DOC170502UM04EN | Revision 4 | English | 2018-08 | Released | Public
© Hilscher 2017 – 2018