Data Log Create Status

Hi,

I am new here an testing around with the 1200 CPU.

I am trying to create a data log function but I am getting an 8C24 as status from Data Log Create while Req input is high. It also won´t create a log file in the web page. If Req is low again it shows 7000. 

Anyone who knows about status 8C24 ?

Thanks in advance.

Hello,

your complete TIA version with Updates.SP?

Update: also look pls to this topic:

Sample program: S7-1200 and DATA LOG

Also other fine info about S7-1200 Data Log:

https://www.dmcinfo.com/latest-thinking/blog/id/9108/data-logging-with-siemens-s7-1200-plcs

hi,

the easiest way to diagnose a failure with an error-code is to use the (TIA-)help.

The error-codes are normally explained there.

8C24 of Data Log Create means:

invalid assignment at parameter DATA (for example bit memory used as memory area)

hope this helps,

regards,

Hi 

please refer below forum for s7-1200 data-logging function, it will help you for creating & writing datalogs in S7-1200 PLC

data logging entry forum