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the manufacturer wrote: “I would think that installing the OPC Foundation OPC Analyzer as a go-between between Rapdid Scada and the Server would give them all the information that is needed”.
How can i get the OPC analizer?
how the OPC server could be debugged with SCADA-communicator?
if you need, this this the mail of the manufacturer: mholbach@softwaretoolbox.comHi, answer of the manufacturer:
“Hello Mario,
I am sorry for the delayed response, unfortunately Colin is not in the office. We do not offer a student license for the server, but I would be happy to help identify the issues. What kind of debugging is Rapid Scada wanting us to do? I would think that installing the OPC Foundation OPC Analyzer as a go-between between Rapdid Scada and the Server would give them all the information that is needed.
What kind of write issues are you seeing? Are you sure it is an issue with Rapid Scada? Or are the points potentially being overwritten controller side/ or are the items read only in the Server?
Kind Regards,
Marc”
I wrote to the manufacter but not answer yet. I do not not opc ua opction. How can i get the Source code of KpOpc.dll?
I am using Matrikon OPC to write Bucket brigade.boolean and Bucket brigade.int1 tags and works well. Also, i tried to write tags with QUICK CLIENT using IBH opc server and works well.
I tried to restart Communicator service and Server services after 30 minutes and the quality tag still: UncertainLastUsableValue.
I need to restart the computer to use the server again.
I am using a demo version of IBH opc sever. This only lasts connected 30 minutes. Everytime the time is over, I need to restart the computer to use again the server. with QUICK client I just need to close the aplication and re-open it. When I restart the comnunication line in rapid scada the tags quality is: uncertainlastvalue. So i can not use the server until i restart the computer. how can i do?
communication line log:
“2018-09-12 10:41:02 Command to Device 81 “llenado.diesel”,type: Kopc
Tag value has been passed to OPC server. Name: PLC1.Generic.sensor-nivel-bajo-tanque-principal2018-09-12 10:41:02 Device 81. Handle current data changing. Subscription: llenado.diesel
Device 81. Process tag. Name: PLC1.Generic.sensor-nivel-bajo-tanque-prinicipal. Value: True. Quality: good2018-09-12 10:41:03 Device 81. Handle current data changing. Subscription: llenado.diesel
Device 81. Process tag. Name: PLC1.Generic.sensor-nivel-bajo-tanque-prinicipal. Value: False. Quality: good”I’m using an OPC server to connect to a PLC plc s7-300. I did everything that is said above but the value in the “Device Data” tab does not seem to change.
“2018-09-12 10:41:02 Device 81. Handle current data changing. Subscription: llenado.diesel
Device 81. Process tag. Name: PLC1.Generic.sensor-nivel-bajo-tanque-prinicipal. Value: True. Quality: good2018-09-12 10:41:03 Device 81. Handle current data changing. Subscription: llenado.diesel
Device 81. Process tag. Name: PLC1.Generic.sensor-nivel-bajo-tanque-prinicipal. Value: False. Quality: good2018-09-12 10:41:02 <CONTROL-PC><SYSTEM><ACT> The command is received from file: type=Standard, device=81, number=4”
i want set the tag to true but
immediately changes to falsehow can i do?
