Siemens SIMATIC ET 200pro Operating Instructions Manual page 101

Maintenance
9.1 Firmware update
Procedure: online in STEP 7 via accessible devices
To perform a firmware update online via accessible devices, follow these steps:
1. From the "Online" menu, select the "Accessible devices" menu item.
2. In the Accessible devices dialog, search for the accessible devices for the selected
PROFINET interface.
3. To go to a device in the project tree, select the desired device from the list of accessible
devices and click the "Show" button.
4. In the project tree, select the "Online & diagnostics" option of the desired device and
perform the firmware update under the category Functions/Firmware update.
Procedure via the SIMATIC memory card
Proceed as follows perform a firmware update via the SIMATIC memory card:
1. Insert a SIMATIC memory card into the SD card reader of your PG/PC.
2. To store the update file on the SIMATIC memory card, select the SIMATIC memory card
in the "Card Reader/USB memory" folder in the project tree.
3. Select the "Card Reader/USB memory > Create firmware update memory card"
command in the "Project" menu.
4. Use a file selection dialog to navigate to the firmware update file. In a further step you can
decide whether you are deleting the content of the SIMATIC memory card or adding the
firmware update files to the SIMATIC memory card.
5. Switch off the supply voltages 1L+ and 2L+ of the CPU, and loosen and remove the
connection module from the CPU.
6. Insert the SIMATIC memory card with the firmware update files into the CPU.
7. Insert the connection module onto the CPU again and screw it into place.
8. Switch on the supply voltages 1L+ and 2L+ of the CPU.
The firmware update begins shortly after the supply voltage is switched on.
After completion of the firmware update, the RUN LED lights up yellow and the MAINT
LED flashes yellow.
9. Switch off the supply voltages 1L+ and 2L+ of the CPU, and loosen and remove the
connection module from the CPU.
10. Remove the SIMATIC memory card.
If you use the SIMATIC memory card subsequently as a program card, delete the
firmware update files (including JobFile "S7_JOB.S7S") manually.
Procedure: via the integrated Web server
The procedure is described in the Web server
(https://support.industry.siemens.com/cs/ww/en/view/59193560) Function Manual.
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CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 11/2019, A5E35873416-AC