<![CDATA[License error]]>Hi All,

Any reason I have suddenly started to get this error
330fec32-83ec-4e73-85cf-b5131f480b6c-image.png
41142f06-bb61-4d03-a95f-aa3145fb69b8-image.png

I have all the licenses required, this monarco has been running fine and today suddenly it's not once a new version of the algorithum was uploaded. These are the licenses on the monarco.
f31d5399-d298-489c-b894-3096dc09daed-image.png

this is the complirer log
8539abaa-8d8f-4123-9e42-53327f56d52a-image.png

Any ideas?

Cheers,
Mike

]]>https://forum.rexygen.com/topic/623/license-errorRSS for NodeSat, 14 Mar 2026 08:37:51 GMTThu, 26 Feb 2026 02:05:30 GMT60<![CDATA[Reply to License error on Fri, 27 Feb 2026 02:46:59 GMT]]>@Jan-Reitinger Hi Jan,

Thanks for clearign that up.

I'm not sure what happened with the slave device, it hasn't been changed at all, a mystery! If I find the issue I'll le you know.

Cheers,
Mike

]]>https://forum.rexygen.com/post/1748https://forum.rexygen.com/post/1748Fri, 27 Feb 2026 02:46:59 GMT<![CDATA[Reply to License error on Thu, 26 Feb 2026 14:27:25 GMT]]>Hi @MikeyH ,

The error "Configuration requires higher license than available on the target device" is caused by having an old license version with the new REXYGEN.

This error does not prevent the algorithm from running – your System Log confirms it started successfully.

The real issue is the Modbus communication failure with your slave device. Could anything have changed on the slave device side recently?

Cheers,
Jan

]]>https://forum.rexygen.com/post/1747https://forum.rexygen.com/post/1747Thu, 26 Feb 2026 14:27:25 GMT