Upgrade
User can update the inverter system through a U-disk.
2) Make sure the DC switch is off and the AC is disconnected with grid.
Unscrew the waterproof lid of Upgrade port by straight screwdriver as
1) Please contact our service support to get the update file, and extract
it into your U-disk as the following file path:
Make sure the directory is in accordance with above form strictly!
Do not modify the program file name ! Or it may cause the inverter
not work anymore !
Make sure the input voltage is more than 121V (in good illumination
condition), or it may result in failing during updating.
“update\
\618.00117.00_X1_8K_
_Vx.xx_xxxxxxxx.usb”;
ARM
ARM
Upgrade
Update
ARM
DSP
3) then insert U-disk into the USB port on the bottom of the inverter.
Then turn on DC switch or connect the PV connector, the LCD will show
picture as below.
During updating, please don’t turn off the DC switch or
disconnect the PV connector, then reinsert the U-disk if
the updating is stopped.
The earth fault alarm is the additional detection, as required by AS
4777.2 and AS/NZS 5033, it will give an alarm once the earth
impedance of the PV arrays is less than
30KΩ
.
Earth Fault Alarm(Optional)
26
27
Installation
Installation
5) After the upgrade is complete, please remember to turn off the DC
switch or disconnect the PV connector, then pull off the U-disk, screw
the waterproof lid.
Note: Vx.xx is version number, xxxxxxxx is file completion date.
4) Press up and down to select the one that you want to update and
press “OK” to confirm to update.
U-disk
5 m
m
Straight screwdriver
Waterproof lid
torque:1.5
±
0.2Nm
Ø
4
ARM:
DSP:
“update\DSP\618.00119.00_X1_8K_SLAVE_Vx.xx_xxxxxxxx.usb”;
“update\DSP\618.00118.00_X1_8K_MASTER_Vx.xx_xxxxxxxx.usb”.
Warning!
Warning!
Warning!
5.6 Run the inverter
a. Check that device is xed well on the wall.
b. Make sure all the DC breakers and AC breakers are disconnected.
c. AC cable is connected to grid correctly.
d. All PV panels are connected to inverter correctly, DC connectors which
are not used should be sealed by cover.
e. Turn on the external AC and DC connectors.
f. Turn on the DC switch to the “ON”position.
Start inverter after checking all below steps:
Ø
Summary of Contents for X1-6.0-T-D
Page 24: ......