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OPC UA Configuration Example (view source)
Revision as of 13:05, 7 February 2023
, 13:05, 7 February 2023no edit summary
# In the OPC UA Servers block, insert the name of the server
# In the OPC UA Servers block, insert the name of the server
# Click Add to create new instance[[File:OPC UA Configuration example adding server v1.png|class=tlt-border|1067x1067px]]
# Click Add to create new instance[[File:OPC UA Configuration example adding server v1.png|border|class=tlt-border|1067x1067px]]
#Toggle Enable option to on
#Toggle Enable option to on
#Insert the URL of the OPC UA Server
#Insert the URL of the OPC UA Server
#Add new server node[[File:OPC UA Configuration example adding server node v1.png|class=tlt-border|1067x1067px]]
#Add new server node[[File:OPC UA Configuration example adding server node v1.png|border|class=tlt-border|1067x1067px]]
#Enter the ID Namespace of the node
#Enter the ID Namespace of the node
#Select ID type as String
#Select ID type as String
#Enter ID of the node
#Enter ID of the node
#Save & Apply settings[[File:OPC UA Configuration example configuring server node v1.png|class=tlt-border|1060x1060px]]
#Save & Apply settings[[File:OPC UA Configuration example configuring server node v1.png|border|class=tlt-border|1060x1060px]]
#Optionally, add another node analogously
#Optionally, add another node analogously
[[File:OPC UA Configuration example adding server node second v1.png|class=tlt-border|1106x1106px]]
[[File:OPC UA Configuration example adding server node second v1.png|border|class=tlt-border|1106x1106px]]
===Defining Value Groups and Values===
===Defining Value Groups and Values===
#Insert the name of the Value Group
#Insert the name of the Value Group
#Press Add to add new value group[[File:OPC UA Configuration example adding value group v1.png|class=tlt-border|1056x1056px]]
#Press Add to add new value group[[File:OPC UA Configuration example adding value group v1.png|border|class=tlt-border|1056x1056px]]
#Enable the group and leave the rest of the settings as default[[File:OPC UA Configuration example configuring value group v1.png|class=tlt-border|901x901px]]
#Enable the group and leave the rest of the settings as default[[File:OPC UA Configuration example configuring value group v1.png|border|class=tlt-border|901x901px]]
#Inside the OPC UA Group Values, add new instance with your preferred name[[File:OPC UA Configuration example adding value v1.png|class=tlt-border|1053x1053px]]
#Inside the OPC UA Group Values, add new instance with your preferred name[[File:OPC UA Configuration example adding value v1.png|border|class=tlt-border|1053x1053px]]
#Enable the instance
#Enable the instance
#Assign a server node from which the data will be retrieved
#Assign a server node from which the data will be retrieved
#Save and apply settings[[File:OPC UA Configuration example configuring value v1.png|class=tlt-border|1049x1049px]]
#Save and apply settings[[File:OPC UA Configuration example configuring value v1.png|border|class=tlt-border|1049x1049px]]
#Optionally configure the second value
#Optionally configure the second value
[[File:OPC UA Configuration example configuring value second v1.png|class=tlt-border|1091x1091px]]
[[File:OPC UA Configuration example configuring value second v1.png|border|class=tlt-border|1091x1091px]]
===Testing Data Retrieval===
===Testing Data Retrieval===
In order to do so, we can press the "Test" button under OPC UA Value Groups:
In order to do so, we can press the "Test" button under OPC UA Value Groups:
[[File:OPC UA Configuration example test button v1.png|class=tlt-border|1092x1092px]]
[[File:OPC UA Configuration example test button v1.png|border|class=tlt-border|1092x1092px]]
The output should show requested data like so:
The output should show requested data like so:
[[File:OPC UA Configuration example test response v1.png|class=tlt-border|670x670px]]
[[File:OPC UA Configuration example test response v1.png|border|class=tlt-border|670x670px]]
===Sending Data to a Server===
===Sending Data to a Server===
#Adjust the JSON format to include the data
#Adjust the JSON format to include the data
#Define HTTP server IP
#Define HTTP server IP
[[File:OPC UA Configuration example DatatoServer config v1.png|class=tlt-border|751x751px]]
[[File:OPC UA Configuration example DatatoServer config v1.png|border|class=tlt-border|751x751px]]
After saving these settings, we can start listening on "555" port using Hercules and see the data flow:
After saving these settings, we can start listening on "555" port using Hercules and see the data flow:
