JEasyOPC Activity
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Activity for JEasyOPC
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Hitesh posted a comment on ticket #26
I have created dll from lazarus ide .
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Randomly getting Range check error while reading or writing opc items. Intermitent issue
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i can help you with this. i have added a group write method to it.
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Krishna Trivedi posted a comment on discussion Help
Hi everyone! I have a question, if i have code written in java already. And i want to communicate with PLc tags through OPC in the local server itself, what do I do next? I installed JeasyOPC and configured the OPC server. Ps I'm trying to establish communication between JADE and RSlinx
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Hi everyone! I have a question, if i have code written in java already. And i want to communicate with PLc tags through OPC in the local server itself, what do I run?
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Tiago Miranda posted a comment on discussion Help
I had the same problem with remote connections. Looking the code, I see the function TCustomOPC.connect that search for CLSID from ProgID locally ("ProgIDToClassID(ServerProgID)"). So, to connect a remote OPC server is necessary install or configure the CLSID on local machine. For this, run regedit on remote host and search (Ctrl+F) the progID OPC server. Copy the CLSID and create a similar registry at local host with regedit.
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Marionel Estévez Bueno posted a comment on discussion Help
Did anyone find a solution for this problem?
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Eduardo Castillo posted a comment on discussion Help
Hello everyone, Good morning Any idea to solve this problem ? String[] opcServers = JOpcBrowser.getOpcServers("localhost"); Exception in thread "main" javafish.clients.opc.exception.HostException: Host not found: localhost at javafish.clients.opc.browser.JOpcBrowser.getOpcServers(JOpcBrowser.java:54) thanks for your help
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Hello good morning :) . Did you solve your problem with "Host not found: localhost" exception? I'm having the same problem. JOpcBrowser.coInitialize(); String[] opcServers = JOpcBrowser.getOpcServers("localhost"); Exception in thread "main" javafish.clients.opc.exception.HostException: Host not found: localhost at javafish.clients.opc.browser.JOpcBrowser.getOpcServers(JOpcBrowser.java:54)
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Malanin Maxim created ticket #25
How use lib to JavaEE
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Jose carlos posted a comment on discussion Help
I have similar problem. I may access OPC server on local host. But i have problem...
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Peter Creemers posted a comment on discussion Help
Hi Nicolas, Was there anything done with above question? Is it possible to have it...
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dima_toxsoft modified a comment on discussion Help
I connect opcserver with jeasyopc, but the jvm crash (run about 10 minutes), the...
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I connect opcserver with jeasyopc, but the jvm crash (run about 10 minutes), the...
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I connect opcserver with jeasyopc, but the jvm crash (run about 10 minutes), the...
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Hi everybody, I use 32 bit dll with 32 bit jdk under 64 bit windows. It works well....
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2 SoftwareEngineer I try to make it by Lazarus, but compiler fails with pile errors....
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2 SoftwareEngineer I try to make it by Lazarus, but compiler fails with pile errors....
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Philo posted a comment on discussion Help
I use the code like this:String[] opcServers = JOpcBrowser.getOpcServers("localhost");...
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YJOPC posted a comment on discussion Help
Put jCustomOPC.dll into %JAVAHOME%/bin. Have a nice day!
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El Ultri posted a comment on discussion Help
Hi. I made a project in NetBeans using jeasyopc. When I run in NetBeans the project...
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Ameya Chandrayan posted a comment on ticket #14
Hello, I am facing the similar problem of Synchronous reading or writing error. Did...
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buestad posted a comment on discussion Help
Hi! I have the exact same problem with va_list JNI.pas(515,90) Error: Identifier...
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ItsMe created ticket #24
Ignore defect OPC Items
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