Tower ESS Unit User Manual
13
Caution: When the DC breaker is tripped off because of over current or short
circuit, must wait after 30min to turn on it again, otherwise may cause the breaker
damage.
Power On Button: Generally when it is at ON state, you can’t turn off it during
normal running condition
.
Danger: Ensure Power On Switch is turned on before waking up the battery.
Otherwise it will affect automatic checking process and cause danger.
Danger: DO NOT turn off the “ Power On Switch” during normal running condition,
only in emergency case it could be turned off directly. Otherwise will cause this
battery string current surge by another battery strings.
Definition of
“
EXT-CAN
”
port pin
PIN
Color
Definition
PIN1
Orange/White
Reserved
PIN2
Orange
XGND
PIN3
Green/White
Reserved
PIN4
Blue
CANH
PIN5
Blue/White
CANL
PIN6
Green
NC
PIN7
Brown/White
Reserved
PIN8
Brown
NC
