Chart in eHMI : Data logger session empty

PLCnext Engineer
1

Dear All,

When I add a Chart in my eHMI (Axc-f-2152, version 2021.9) in PLCNext Engineer, I'm not able to add a data logger session for it.
The dropdown list is empty.
I have configured a data logger session in my plc with a single integer.
Do you have any idea of what can be the problem ?
Is there somewhere a property to activate data logger sessions ?
Thanks in advance for your help.
Best regards,
François
2

Please check that the datalogger session has the type „TSDB“ (i.e. Time Series Data Base).