FoxESS T6 - Firmware Upgrading

T Series User Manual www.fox-ess.com P a g e | 22
7.2 Function Tree
State/Error
Pac = xxx
Short press
Vpv1 = xxx
Pac = xxx
Short press
Vpv2 = xxx
Pac = xxx
Alternately
VacU = xxx
IacU = xxx
Short press
Freq = xxx
Pac = xxx
Short press
VacV = xxx
IacV = xxx
Ipv1 = xxx
Pac = xxx
Short press
Ipv2 = xxx
Pac = xxx
Alternately
VacW = xxx
IacW = xxx
Alternately
Etoday = xxx
Pac = xxx
Short press
Etotal = xxx
Pac = xxx
Short press
xxx (Serial number)
Txxx (Model number)
Short press
Firmware M/S/A
x.xx/x.xx/x.xx
Short press
xxx (Current Safety)
Pac = xxx
Short press
Events list
Pac = xxx
Short press
Setting
Pac = xxx
Set Language
Pac = xxx
Short press
Set Safety
Pac = xxx
Short press
Clear Events
Pac = xxx
Short press
Factory Setting
Pac = xxx
Short press
Set Time
Pac = xxx
Short press
Set Mute
Pac = xxx
Short press
Set CTmode
Pac = xxx
Short press
Set DRM
Pac = xxx
xxx (Language)
Pac = xxx
Long press
xxx (Next language)
Pac = xxx
Short press
xxx (Safety regulation)
Pac = xxx
Long press
xxx (Next Safety regulation)
Pac = xxx
Short press
xxxx-xx-xx (Date)
xx:xx (Time)
Long press
Enable/Disable
Pac = xxx
Long press
Disable Meter
Pac = xxx
Long press
Enable/Disable
Pac = xxx
Long press
Meter
Pac = xxx
Short press
xxx (Error code 1)
Pac = xxx
xxx (Error code 2)
Pac = xxx
Short press
Long press
Long press
8. Firmware Upgrading
User can upgrade inverter's firmware via a U-disk.
➢ Preparation
Please ensure the inverter is steadily powered on.
Inverter must remain powered through whole procedure of upgrading. Prepare a PC and make