Siemens SIMATIC ET 200pro Original Instructions Manual page 194

Repair
10.3 Firmware upgrade and downgrade
– You remove the memory card or the memory card does not contain any data backup.
You leave the memory card in place:
11. Tighten all fixing screws.
12. Switch on the 24 V converter supply volt-
13. If the firmware upgrade was successful,
14. Reconnect all connectors.
194
Note
The converter imports the settings from the memory card.
The further procedure can change the converter settings.
• If the memory card already contains settings, check whether the settings are
suitable for the converter.
• If the settings are not suitable for the converter, remove the memory card.
In this case, the converter retains its settings.
age.
the converter LED RDY turns green after
several seconds.
You remove the memory card
11. Disassemble the converter and remove it
from the ET 200pro station.
12. Remove the card with the firmware from
the converter.
13. Plug the converter into the ET 200pro
station and tighten all fixing screws.
14. Switch on the 24 V converter supply volt-
age.
SIMATIC ET 200pro FC-2 converter
Operating Instructions, 04/2015, FW V4.7.3, A5E34257324B AB