I like to log some variables like temperature in a csv file on my PFC 200 SD card. How would a simple programm look like in ST?

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Hi, check WagoAppDatalogger library. There is also an example available.

[image] Thruser: example available Where can I find the example?

There is also WAGO Visualization Datalogger | WAGO Download Center which you can use to present charts based on csv files from WagoAppDatalogger in the controller

Logging Data Variables on a PFC 200 SD Card as CSV file

CODESYS

Gustav November 5, 2025, 9:21am 6

You could also use Kurt’s example How to log data to CSV on CC100 SD Card

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Logging Data Variables on a PFC 200 SD Card as CSV file

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