28/06/2013 7CH4Q107_E_4
11
HANDHELD
PROGRAMMER
ALARM
WHAT TO DO
Overcurrent 2:
short circuit
Check the motor’s wires:
if ok, and the controller
repeats this alarm,
change it.
ALARM A8
OVERCURRENT 2
Undervoltage.
Check battery’s charge.
ALARM A9
UNDERVOLTAGE
Overvoltage.
Battery voltage upper
than 45V: check the
battery.
ALARM A10
OVERVOLTAGE
Overload
protection.
Check the motor working
current and parameters
“rated current” and
“overload time”.
ALARM A11
OVERLOAD CURRENT
Disable switch
on.
Check the input switch:
this alarm will reset by
power-off.
ALARM A12
DISABLE ON
Key-off sequence
detected.
Check the key switch
connections.
ALARM A13
KEY-OFF
E² prom fail.
Check your settings: if
the controller repeats this
alarm, change it.
ALARM A14
EEPROM FAIL
