Rmd Applications - LG RESU 16h Rrime Bedienungsanleitung

7.2 RMD Applications

7.2.1 Battery Status check via RMD
How to check the battery status is as follows.
1) RMD Wi-Fi direct connection
First, proceed with RMD Wi-Fi direct connection as shown below.
Search and access the SSID of the RMD AP from a device (hereinafter referred to as a device)
supporting WLAN Station functions such as a smartphone.
RMD SSID has a structure of "RESU_ (or RMD) + RMD WLAN STM MAC ADDRESS".
For the devices below, the SSID of the RMD SoftAP is "RESU_44CBXXXC14F (or
RMD44CBXXXC14F)". The password is 12345678(changeable)
2) RMD Web page access
1. Start a web browser on the device and enter 192.168.4.1 in the address bar. If the
following screen is displayed after input, you have successfully connected to the
RMD web server.
2. Enter the password and click 'Register' to go to the home screen.
3. The default password is set to 123456 and can be changed in the Web UI.
3) Battery Status Check
Go to 'Monitoring' – 'BMS' tab of RMD Web page and check the value in the red box. If the
value is not '0x0000(or 0x00)', refer to the Trouble shooting table below and take action.
20
Fault Name error code
Over Voltage Fault2 DiagResultFault2 0x0001
Under Voltage Fault2 DiagResultFault2 0x0002
Over Temperature Fault2 DiagResultFault2 0x0400
Under Temperature Fault2 DiagResultFault2 0x0800
Over Charge Current Fault2 DiagResultFault2 0x0020
Over Discharge Current
DiagResultFault2 0x0040
Fault2
Over Charge Power Limit
DiagResultFault2 0x0080
Fault2
Over Discharge Power Limit
DiagResultFault2 0x0100
Fault2
External Communication
DiagResultFault2 0x4000
Failed (BMS-DC/DC LOC)
Internal Communication
Failed (MCU-BMIC Comm. DiagResultFault2 0x2000
In BMS)
DiagResultHwFault2 0x0004
DiagResultHwFault2 0x1000
DiagResultFault2 0x10000
DiagResultHwFault2 0x0001
DiagResultHwFault2 0x0008
BMS Internal Fault2
DiagResultHwFault2 0x0200
DiagResultHwFault2 0x0100
DiagResultHwFault2 0x0040
DiagResultHwFault2 0x0002
DiagResultHwFault2 0x2000
Pack Under Voltage Fault2 DiagResultFault2 0x0008
Urgent Under Voltage Fault2 DiagResultFault2 0x0004
Sudden Voltage Drop Fault2 DiagResultFault2 0x80000
Cell Deviation Voltage Fault2 DiagResultFault2 0x4000000
Support action required
Return the battery to LG
Energy Solution.
Battery pack On and check
additional errors. In case of
normal operation, Charge the
Battery pack to over SoC 5%
with inverter.
Retrieve pack if issue occurs
repeatedly.
1. If there is a heat source
nearby or the wind of the
air conditioner is directly
hitting it, remove the heat
source.
2. Lower the temperature
down to room temperature.
Rest until Battery
temperature matches room
temperature, then turn on
the CB. Retrieve pack if
issue occurs repeatedly.
1. If ice built up on the
battery surface. Remove
ice.
2. Increase the temperature
up to room temperature.
Rest until Battery
temperature matches
ambient temperature, then
turn on the CB. Retrieve
pack if issue occurs
repeatedly.
Check if the setup/wiring is
connect properly and inverter
confi gurations are valid, then
turn on the CB.
Retrieve pack if issue occurs
repeatedly.
Check the communication
line.
If there is no abnormality
in the communication line,
battery pack on and check
additional errors.
Retrieve pack if issue occurs
repeatedly.
Reconnect the cable between
Top cover assy and BMA.
Retrieve pack if issue occurs
repeatedly.
Try restarting the battery.
Retrieve pack if issue occurs
repeatedly.
Battery pack On and check
additional errors.
In case of normal operation,
Charge the Battery pack to
over SoC 5% with inverter.
Retrieve pack if issue occurs
repeatedly.
Return the battery to LG
Energy Solution.
Return the battery to LG
Energy Solution.
Return the battery to LG
Energy Solution.