Questions tagged [kepserverex]
35 questions
0
votes
1 answer
Looking for assistance on getting the actual value from OPC server
I am working with an existing C# program communicating with a PLC over using Kepserver (I know the PLC and Kepserver sides, but am new on C#). I keep getting "Opc.Da.Item" as the value (not the actual PLC value). I know it's probably a basic…
Sean
- 17
- 4
0
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1 answer
KepServerEx connection to Azure IoT Central
I am working on a proof of concept for a monitoring solution and have been able to use the Gateway(Kepserverex) > IoT hub > Power BI model to view my data. The solution works but not scalable so I started looking at Azure IoT Central since it offers…
Harry Grewal
- 59
- 8
0
votes
3 answers
Unable to write to tag with node-opcua (BadTypeMismatch)
I'm using node-opcua to write a boolean value to set a reset tag. Here's my code:
var nodesToWrite = new Array();
nodesToWrite.push({
nodeId: 'ns=2;s=Paint.PLC.Reset_Auto_Blocked_Time',
attributeId: opcua.AttributeIds.Value,
…
Chris
- 105
- 8
0
votes
0 answers
WinCC OPC UA authenticationproblem
I'm trying to connect a Simatic S7-1500 PLC to a WinCC SCADA system by OPC UA. The OPC UA server is KEPServerEX. I cannot get an OPC UA connection done between KEPServerEX (server) and WinCC explorer V7.3 (cliënt) with authentication enabled. I…
King Rool
- 17
- 5
0
votes
1 answer
Can not Connect to remote KepServer using OPCAutomation.dll
I connected to local KepServerEX and now I am trying to connect to remote KepServerEX using c#.
I have configured DCOM for my computer to connect to remote Server, but unfortunately I still can not connect to remote KepServerEx.
I used this command:…
AJHope
- 123
- 2
- 12