Professional OPC
Development Tools

logos

lupa

Online Forums

Technical support is provided through Support Forums below. Anybody can view them; you need to Register/Login to our site (see links in upper right corner) in order to Post questions. You do not have to be a licensed user of our product.

Please read Rules for forum posts before reporting your issue or asking a question. OPC Labs team is actively monitoring the forums, and replies as soon as possible. Various technical information can also be found in our Knowledge Base . For your convenience, we have also assembled a Frequently Asked Questions page.

Do not use the Contact page for technical issues.

OPC UA ReadMultipleValues/Read get the timestamp and status

More
15 Oct 2019 09:08 #7825 by support
Replied by support on topic OPC UA ReadMultipleValues/Read get the timestamp and status
Hello.

ReadMultipleValues strips out the status code and timestamp.
Use ReadMultiple instead.

Example: opclabs.doc-that.com/files/onlinedocs/QuickOpc/Latest/User%2...20nodes%20or%20attributes.html .

You then extract .Timestamp or .StatusCode from the UAAttributeDataResult.

Best regards
The following user(s) said Thank You: Moien

Please Log in or Create an account to join the conversation.

More
15 Oct 2019 08:29 #7824 by Moien
OPC UA ReadMultipleValues/Read get the timestamp and status was created by Moien
Dear all,

I am trying to read OPC UA Variables on my OPC server using ReadMultipleValues and Read functions of TEasyUAClient. How can I get simultaneously ItemQuality and TimeStamp? I appreciate any idea. I have attached part of the code.

Best regards,
Moien
Attachments:

Please Log in or Create an account to join the conversation.

Moderators: support, vaclav.zaloudek
Time to create page: 0.233 seconds