Meaning of the light on the charging pile

Please pay attention to the status of the light on the charging pile below, and check in advance if there are any problems

1.Lights off: The mower is not connected to the charging pile even though it is on. 

2.The red light is always on: Being charging. (Upper)

3.The green light is always on: Despite being fully charged, the mower has not left the charging pile.(Fully charged and ready to go) (Down)

4.Red light flashing: Network error

5.Red and green lights flash: No connection to the network

6.Red and green lights are always on:  Successfully connected to the network