Siemens SIMATIC S7-1500/ET 200MP System Manual page 335

Test and service functions
15.2 Reading out/saving service data
Procedure using the Web server
To read service data using the Web server, follow these steps:
1. Open a web browser that is suitable for communication with the CPU.
2. Enter the following address in the address bar of the web browser:
https://<CPU IP address>/save_service_data, e.g. https://172.23.15.3/save_service_data
3. The service data page will appear on your screen, with a button for saving the service data.
Figure 15-1
4. Save the service data locally on your PC/programming device, by clicking "Save ServiceData".
Result: The data is saved in a .dmp file with the following naming convention: "<Article
number> <Serial number> <Time stamp>.dmp". You can change the file name.
Note
If you have defined your user page as the home page of the Web server, direct access to the
service data by inputting the IP address of the CPU is not possible. For more information on
reading out service data via a user-defined page, refer to the Web server
(https://support.automation.siemens.com/WW/view/en/59193560) function manual.
Procedure using STEP 7
You can find more information on saving service data with the keyword "Saving service data"
in the STEP 7 online help.
Procedure via the SIMATIC memory card
If no communication with the CPU is possible via Ethernet, use the SIMATIC memory card to
read out the service data. In all other cases, read and back up the service data via the web
server or STEP 7.
The procedure via the SIMATIC memory card is more complex than the other options. You
must also ensure before backing up that there is sufficient memory space on the SIMATIC
memory card.
To back up service data using the SIMATIC memory card, follow these steps:
1. Insert the SIMATIC memory card into the card reader of your PC / programming device.
2. Open the job file S7_JOB.S7S in an editor.
3. Overwrite the entry PROGRAM with the string DUMP in the editor.
To ensure that the file size is exactly 4 bytes, do not use any spaces/line breaks/quotation
marks.
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Saving service data via the Web server
Automation system
System Manual, 01/2023, A5E03461182-AK