Unified Automation Forum

Hello,
have full License of UAexpert v1.5.1 331.

It is not possible to export all/selected Namespaces with the <XML Nodeset Export View>. It is a OPC UA Connection to a SIemens S7-1500 series.

UAexpert log:
16:53:23.610 | General | | [uastack] OpcUa_Channel_ResponseAvailable: Request failed! (0x800A0000)
16:53:23.610 | Xml Nodeset Exp... | PPK.BA03 | Importing selected namespaces returned Bad


If error <0x+800A0000> means time out, which flag has to be set to not run in a time out in this case?

Thx
Ralph

Hello,

the default time out for browse calls is set to 10 sec by UaExpert. This is already quite long time, however depending on the number of items in the address space the Siemens 1500 may be slower than this. You can adust in the UAExpert: settings -> configuration -> Browse Time Out

Hello Support!
Thank you for the answering. Unfortunately changing the time out parameter <settings -> configuration -> Browse Time Out> has none impact.

The point is (0x800A0000) means in this case <Request failed!> And not time out.

In your error library, I found no hints about this. In the UAExpert log as well in Siemens logs, I found no information to solve this issue.

In fact, I am looking for a solution to export a xml node set from a given OPC UA server on the fly. Who could verify that an xml Nodeset export is working with a Siemens S7-1500 series? And how was the export done by a fully licensed UAexpert.

Thx
Ralph

Hello,

please contact the official support channel:
https://webdav.unifiedautomation.com/support/support_form.html

we may need to exchange trace files and wireshark recordings to analyze this issue.

Support case opened: ID #17939

Dear Ralph

The export requires a recursive browse of the server address space and the read of all node attributes. This process can take a while and may require modification of the UaExpert settings for slow servers or for servers with limited resources.

The export settings are adjusted to the capabilities of the server and the export tries to recover from Browse and Read errors. If the export fails, it may be necessary to adjust the settings of UaExpert.

Choose Settings > Configure UaExpert... from the Menu Bar to change various XML export settings of UaExpert.

The relevant timeout settings are:

• General.BrowseTimeout - Timeout settings for browse calls

• General.CallTimeout - Timeout settings for read calls

The next version 1.6.x will have additional configuration options

• XmlNodesetExportPlugin.MaxTotalNodes - The maximum number of nodes processed during export from the server.

• XmlNodesetExportPlugin.Browse.MaxStartingNodes - The maximum number of starting nodes passed to a Browse request.

• XmlNodesetExportPlugin.Browse.MaxReferencesToReturn - Client side limitation of the references returned per browsed node.

• XmlNodesetExportPlugin.Read.MaxNodes - Number of nodes processed in one Read request. For each node all attributes are read and therefore the total number of nodes in the Read request is higher.

The next version 1.6 provides more detailed logging and more automatic recovery.

Please open a support ticket for UaExpert if you need a beta version with the additional configuration options or if you have still issues with the export.
https://webdav.unifiedautomation.com/support/support_form.html