Upgrade preparation
Prepare a USB drive (USB 2.0/3.0, ≤32 GB, FAT 16/32).
• Check for the current firmware version of the inverter.
• Contact our service support for the update firmware file, and save it to the USB drive.
• Find out if the directory “\update\combin” exists on the USB drive. » » If it exists, find xxx_X3-NEO-LV_ALL_Vxxx_xxx.bin If not, check for xxx_X3-NEO-LV_ALL_Vxxx_xxx.bin in the root directory of the USB drive.
Upgrade steps
a. Insert the U disk into the dongle terminal. If the Dongle is connected to the terminal, please remove the dongle first. For the position of Dongle terminal.
b. The inverter will automatically enters the upgrade process and displays the current upgrade progress. c. After the upgrade is completed, the LCD screen displays Success. If the upgrades fail, the LCD screen displays Fail
Comments
0 comments
Please sign in to leave a comment.