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When adding a connection I enter...
name: OPC Server
host: nameOfHost
domain: localhost
user: nameOfUser
password: passwordForUser
The OPC Server application throws an error saying it has lost commun…
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I would like to be able to specify a parameter to subscription.monitor() to have a to ask the subscription to publish the value anyway if the value has not changed for a specified time. I read the doc…
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hi,I don't know could I ask some opc question here.
I using a simotion control D410 manual: http://dfpd.siemens.ru/assets/files/infocenter/Documetations/Automation_systems/SIMOTION/Simotion%20IT/SIM…
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http://forum.infiniteautomation.com/forum/posts/list/1729.page
Also looks like the data point settings are not complete.
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Hi,
I copied over the bam.html from the igv.org and saved it to server, and when I tried it in browser I can see the reads from the BodyMap data, but when I copied over the bam to my local server and…
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Hi Etienne,
Not sure where to ask this but, I'm just wondering if node-opcua supports reading/writing values from/to OPC DA Servers?
Thank you.
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Hello and thank you for a create OPC UA Pythono library!
I'm using it on my thesis and I need timestamp data. I have downloaded now the latest version (just minutes ago) but still I can't find proper …
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I use command _client.FindNode("Channel1.Device1.DB91,W0[78]") to get information from kepclient to get word array of a PLC "connected" in kepserverEx.
It is possible to get same information from kep…
pmout updated
9 years ago
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I installed Arduino OPC server and configured. in Info its showing "Waiting for OPC clients to connect....". Even i browse for Opc server in Matricon Explorer or dOPC Explorer or Wonderware Scada DA s…
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We tried using the OPC NET API to connect to a running node-opcua server and were unable to. Is this action supported?