gmom75

Hey all

I keep getting this error 80E2.

Am using LHTTP to get data from a webapi over http, its working perfect but when i change it to https it comes with 80E2 error.

My setup: S7-1212c, firmware 4.5 and tia v17, updated Tia and libraries to newest.

In Case1, i tried change website to https://energidataservice.dk and download the certificate(from the browser).

put the certificate in "Trusted Certificates and root.." and then i can get data over https without errors.

In Case2, i tried the same just with my own site but without any luck, its using a certificate from sslforfree and signed with Let encrypt.

Case1 certificate is from Globalsign and has more extensions than the one from Case2.

I have tried many combination in the plc program and my conclusion so far is that the certificate from my own site is the problem..

I also tried making different certificates in Tia portal certificate manager and XCA program recommeded by Siemens.

Any way to see what the exact problem is with the certificate?

Or maybe a guide for creating the certificate in the right way?

Any help is welcome.. Thanks!

Regards

Glen

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Split from LHTTP - Certificate error 80E2.

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