456DUO
Dual Balance Charger/Discharger/DC Power
- 38 -
Error Messages
Error NO. Error Messages
Error Description
02XX
"Input over voltage"
The input voltage is too high
03XX
"Input under voltage"
The input voltage is too low
04XX
"Output over voltage"
The output voltage is too high
05XX
"Low battery voltage"
The voltage of the connected battery is too low
06XX
"High battery voltage"
The voltage of the connected battery is too high
07XX
"Output over c)"
Output over current (+)
08XX
"Output over current(-)"
Output over current (-)
09XX
"Input over c)"
Input over current (+)
10XX
"Input over current(-)"
Input over current (-)
11XX
"The internal temperature is too high"
The internal temperature is too high
12XX
"The internal temperature is too low"
The internal temperature is too low
13XX
"Connection check error"
Connection check error
15XX
"Battery polarity reversed!"
Battery has been connected with polarity reversed.
16XX
"Internal control error"
Internal control checking error
17XX
"Exceed safe time limit"
Safe time limit is exceeded
18XX
"Exceed safe capacity limit"
Safe capacity limit is exceeded
19XX
"Exceed safe temperature range"
Safe temperature range is exceeded
20XX
"Output connection broken"
Output connection is broken
21XX
"Balance port connection error"
Balance port has a connection error
22XX
"Low cell voltage detected on balance port"
Low cell voltage is detected on balance port
23XX
"High cell voltage detected on balance port"
High cell voltage is detected on balance port
24XX
"Voltage match error. Balance port sum is
lower than output."
Voltage matched error, the voltage of the balance port
sum is lower than the output one
25XX
"Voltage match error. Balance port sum is
higher than output."
Voltage matched error, the voltage of balance port sum
is higher than the output one
26XX
"Number of cells doesn't match the setting"
Number of cells connected doesn't match the setting
27XX
"Number of cells setting appears low"
Number of cells setting appears low
28XX
"Number of cells setting appears high"
Number of cells setting appears high
29XX
"Balance not needed, Remove connection
from balance port"
Balance port error, Ni-, Pb does not need balance port,
but voltage of balance port is detected
30XX
"Balance required!"
Balance port is unplugged
31XX
"Auto detect the number of cells failed, please
connect balance or set cells"
Check connection or balance port
32XX
"AD watchdog error"
AD watchdog error
