001 ID04 06150825
(display of the event sequence
number, event ID number and time
that the event takes place)
Firmware update
The user can update the software via the USB flash drive.
SOFARSOLAR will provide the firmware update when it is required.
7.5 Firmware update
1. Switch the DC and AC switches off and then remove the
communication cover. If an RS485 line has been connected,
ensure that the nut is loosened. Ensure that the communication
line is not energised. Remove the cover to prevent the connected
communications connector from becoming loose.
2. Insert the USB stick into the computer.
3. SOFARSOLAR will send the firmware update to the user.
4. Unzip the file and copy the original file to a USB stick. Attention:
The firmware update file must be in the “firmware” subfolder!
5. Insert the USB flash drive into the USB interface of the inverter.
6. Switch on the DC switch and go to menu item “5. Software update”
on the LCD display.
7. Enter the password (the standard password is 0715).
8. The system will then successively update the main DSP, auxiliary
DSP and ARM processors. Pay attention to the displays.
To Next Page
Loading...
