Siemens SIMATIC ET 200pro - B.2 Safety local maintenance isolating module

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