Goodwe SECU-S Series, User Manual, Page: 27 / 33

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Item Name Status Description Definition
A Fault
On: fault
The battery
in normal or
abnormal status
Off: normal
B Battery
On: normal communication
Communication
status between
LCD and BMS
Off: abnormal communication
C Normal
On: normal operation
Current BMS
status
Off: abnormal operation
Item Object Description
E Backspace Exit from current interface or function.
F Up Move cursor up or increase value.
G Down Move cursor down or decrease value.
H ENT Confirm selection.
I
1st row
Power（no
function）
PV power
2nd row Total（no function） PV generated energy
3rd row Battery SOC of the battery system
4th row Battery System status or error code
5.4 Setting the parameters of SECU-S On PV Master app
To make sure the battery communicates to the A-ES inverter unit successfully, users have to use PV
Master to choose the right battery option on PV Master:
APP Installation And Connection: