Your control program can use the Data log instructions to store run-time data values in

persistent log files. The data log files are stored in flash memory (CPU or memory card). Log

file data is stored in standard CSV (Comma Separated Value) format. The data records are

organized as a circular log file of a pre-determined size.

The Data log instructions are used in your program to create, open, write a record, and close

the log files. You decide which program values will be logged by creating a data buffer that

defines a single log record. Your data buffer is used as temporary storage for a new log

record. New current values must be programmatically moved into the buffer during run-time.

When all of the current data values are updated, you can execute the DataLogWrite

instruction to transfer data from the buffer to a data log record.

Use the built-in PLC Web server to manage your data log files. Download recent records, all

records, clear records, or delete log files with the "Data Logs" standard web page. After a

data log file is transferred to your PC, then you can analyze the data with standard

spreadsheet tools like Excel.

There is logic included in the eample.
Good Luck
billwest

snarf20

estimated

I need to store some data in the SIMATIC memory card and then external data export to exel

excuse my bad English

 The export can be done automatically by using wget or curl
There should be a forum thread where that case is discussed - just use the search if you need that as well for your application.

RedCali

 

snarf20

estimated

I need to store some data in the SIMATIC memory card and then external data export to exel

excuse my bad English

 The export can be done automatically by using wget or curl
There should be a forum thread where that case is discussed - just use the search if you need that as well for your application.

 What do you mean by 'The export can be done automatically by using wget or curl'?

snarf20

you can make an example please tia v11

Sample program

Data logging with S7 1200 PLC in Tia Portal Tutorial

Vishaljp

 

RedCali

 

snarf20

estimated

I need to store some data in the SIMATIC memory card and then external data export to exel

excuse my bad English

 The export can be done automatically by using wget or curl
There should be a forum thread where that case is discussed - just use the search if you need that as well for your application.

 What do you mean by 'The export can be done automatically by using wget or curl'?

 Access to Datalogs is only possible by using

1. Simatic Automation Tool
   
2. reading the data directly from the memory card
3. download the Dataloag via the webserver

WGet is command line tool sending http requests
Call WGet from some where  - triggered by a user or the windows task scheduler for example, or a different program

that's mend by "Automate the export"

RedCali

 

Vishaljp

 

RedCali

 

snarf20

estimated

I need to store some data in the SIMATIC memory card and then external data export to exel

excuse my bad English

 The export can be done automatically by using wget or curl
There should be a forum thread where that case is discussed - just use the search if you need that as well for your application.

 What do you mean by 'The export can be done automatically by using wget or curl'?

 Access to Datalogs is only possible by using

1. Simatic Automation Tool
   
2. reading the data directly from the memory card
3. download the Dataloag via the webserver

WGet is command line tool sending http requests
Call WGet from some where  - triggered by a user or the windows task scheduler for example, or a different program

that's mend by "Automate the export"

 ok. thanks for sharing the knowledge sir.