36
35
6.4.2 LED
and
button
instruction
6.4.3 LCD display column
Location
Description
A
Status
B
ESC- button(cancel control)
C
Down-button
D
Enter-button
E
UP-button
Fig 6.10
Table 6.3
Table 6.4
Description
Explanation
Push-button
Operation of display screen and set system
Status symbol
of SPA
Green light on
SPA run normally
Red light on
Fault state
Green light blinking
Alarm state
Red light Software updating
Software updating
LCD display column is used to show the current state, basic information and fault
information. Also include language setting, program charging/discharging priority and
system time. On default condition will take turns to display the information.
Vb/Cb:50V/40%
Normal
Fig 6.11
Fig 6.12
The A line's concluding information as follow:
•
SPA series is in standby state. No error in this state, but for other
reasons, make it in a wait state.
•
Normal state:
SPA series is in normal working state.
•
Checking state:
SPA series is in self-check state, if there is no error or warning, SPA will
go to normal state or standby state. Otherwise it will go to fault state.
•
Programming state:
SPA is in updating firmware state.
•
Fault state :
SPA has fault information, it will be in stopped operational protection
state.
The B line's information as follow:In normal, it will turn on page automatically, when
pushing the button
“
UP”, the order of the paging information as follow:
Standby state:
WorkMode
Input&Output Para
WorkMode
(Lead acid)Vb:xx.xV
(Lithium)Vb/Cb:xx.xV/x
xx%
Battery info
WorkMode
Pbat: (+/-)XXXX W
Battery power
WorkMode
Grid:xxxV/xxHz
Grid
WorkMode
Po:xxxxW/xxxxVA
Output AC Power
WorkMode
EPS:xxxV/xxHz
EPS
WorkMode
EPS:xxxxW/xxxxVA
EPS
WorkMode
PL: xxxxW
Load AC Power
WorkMode
Pex: xxxxW
Extra AC Power to grid
WorkMode
Pm:
(+/-)XXXX
W
MasterPower
WorkMode
Ec_d:xxxx.x KWh
BAT Charge_Etoday
WorkMode
Ec_a:xxxx.x KWh
BAT Charge_Etotal
WorkMode
Eac_d:xxxx.x KWh
AC output_Etoday
WorkMode
Eac_a:xxxx.x KWh
AC output_Etotal
WorkMode
Eld_d:xxxx.x KWh
Load_Etoday
WorkMode
Eld_a:xxxx.x KWh
Load_Etotal
WorkMode
EPS_Load: %
EPS
WorkMode
Ed_d:xxxx.x KWh
BAT Discharge_Etoday
WorkMode
Ed_a:xxxx.x KWh
BAT Discharge_Etotal
WorkMode
Etg_d:xxxx.x KWh
ToGrid_Etoday
WorkMode
Etg_a:xxxx.x KWh
ToGrid_Etotal
WorkMode
Etu_d:xxxx.x KWh
ToUser_Etoday
WorkMode
SerNo:xxxxxxxxxx
WorkMode
20XX/XX/XX/ XX:XX
System Time
WorkMode
Model:xxxxxxxxxx
WorkMode
FW Version:xxxx
WorkMode
Etu_a:xxxx.x KWh
ToUser_Etotal
WorkMode
Eex_d:xxxx.x KWh
WorkMode
Eex_a:xxxx.x KWh
Extra AC_Etoday
Extra AC_Etotal
Battery info
WorkMode
(Lead acid)Vb:xx.xV
(Lithium)Vb/Cb:xx.xV/
xxx%
