Commissioning, Operation and Configuration
ETSM
ETSM / ETSU
48
10.7
Firmware update
A firmware update can be made using the web interface. Optionally, a firmware up-
date can be made using USB flash drive.
As long as a firmware update is running, the supply voltage must not
be interrupted.
This may take some time and can be seen on the System Status LEDs.
A firmware file which is compatible with the device is necessary for the firmwa re
update.
Never change the name of the firmware file.
10.7.1
Firmware update via web interface
The respective option is available under
Maintaining > Update Firmware
. The firm-
ware file can be selected in pop-up window after selecting
Start Firmware Update
.
Then, the firmware can be transmitted to the device using the "upload" button. It
will start automatically.