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omron opc reading and writing variables

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05 Dec 2022 09:29 #11287 by Fietta
Thank you too

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05 Dec 2022 09:24 #11286 by support
Thank you!

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05 Dec 2022 09:08 #11284 by Fietta
Sorry for the wait

1) int32 was fine
2) NJ501 - 1300 Vers. 1.46
3) Yes
4)Result (value): Opc.Ua.BuildInfo {BuildInfo} @2022-12-02T15:49:32.536 @@2022-12-05T08:55:29.639; Good
├─ServerTimestampLocal = 05/12/2022 09:55:29
├─SourceTimestampLocal = 02/12/2022 16:49:32
├─StatusCode = Good
├─StatusInfo = Normal
├─Value = Opc.Ua.BuildInfo
│ ├─ProductUri = urn:OMRON:NxOpcUaServer
│ ├─ManufacturerName = OMRON Corporation
│ ├─ProductName = NxOpcUaServer
│ ├─SoftwareVersion = 1.03.04
│ ├─BuildNumber = 0001
│ ├─BuildDate = 14/07/2021 03:30:17
│ ├─TypeId = i=338
│ ├─BinaryEncodingId = i=340
│ ├─XmlEncodingId = i=339
│ └─JsonEncodingId = i=15361
└─ValueType = Opc.Ua.BuildInfo
Command finished: read|r (3,3 seconds).
The following user(s) said Thank You: support

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01 Dec 2022 15:15 #11276 by support
Hello.

Can you now help me too? Because normally this should not be necessary, and I'd like to get to the bottom of it. I'd like to know

1) Which of the types has worked in the end (Int16, Int32, Int64)?
2) You mentioned "omron", but can you be more specific as to which model/version etc.?
3) I assume this is an OPC UA server that is embedded inside some PLC, and not a PC-based OPC UA server. Is that correct?
4) Would you be willing to extract more information about the server, by downloading the current version of the OpcCmd utility from kb.opclabs.com/Tool_Downloads#OpcCmd_Utility , and then, from inside that utility (at the OpcCmd> prompt), enter the following command:

uaClient read //172.16.253.6:4840 --NodeStandardName Server_ServerStatus_BuildInfo
and post here the screenshot?

Thank you

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01 Dec 2022 14:47 #11275 by Fietta
Hi , as you told after i declared the typer of date the error has gone, thanks
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29 Nov 2022 16:12 #11270 by Fietta
Ok, tomorrow morning i will try because now they have turned off the system

i will let you know tomorrow,

really thank you

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29 Nov 2022 15:47 #11269 by support
Can you modify your code according to opclabs.doc-that.com/files/onlinedocs/QuickOpc/Latest/User%2...d%20specify%20data%20type.html , and in the last argument to WriteValue, vary

- typeof(Int16)
- typeof(Int32)
- typeof(Int64)

Thank you

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29 Nov 2022 15:40 #11268 by Fietta
199, but i tried also 1 and 200

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29 Nov 2022 15:38 #11267 by support
Thank you, this is what I wanted, now one more question: What is the actual value that you are trying to write, in your test?

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29 Nov 2022 14:41 #11266 by Fietta
That's waht the program print (i used 3 variables but they are pretty the same)

Value: Integer
Value.ExpandedText: nsu=http://opcfoundation.org/UA/ ;i=27
Value.NamespaceUriString: opcfoundation.org/UA/
Value.NamespaceIndex: 0
Value.NumericIdentifier: 27

Value: Integer
Value.ExpandedText: nsu=http://opcfoundation.org/UA/ ;i=27
Value.NamespaceUriString: opcfoundation.org/UA/
Value.NamespaceIndex: 0
Value.NumericIdentifier: 27

Value: Integer
Value.ExpandedText: nsu=http://opcfoundation.org/UA/ ;i=27
Value.NamespaceUriString: opcfoundation.org/UA/
Value.NamespaceIndex: 0
Value.NumericIdentifier: 27

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