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: