Craftsman G10-0R7G-2SB Manual page 132

EF External fault
Communication
CE
fault
Current
ItE
detection fault
Motor
tE
autotuning fault
EEP EEPROM fault
abnormal.
Xn External fault input
terminal take action.
1.Improper baud rate
setting.
2.Communication fault.
3.Communication is
interrupted for Long time.
1. Wires or connectors of
control board are loose.
2. Auxiliary power is
damaged.
3.Hall sensor is damaged.
3. Amplifying circuit is
abnormal.
1 .The motor capacity
does not comply with the
inverter capacity.
2.The rated parameter of
the motor does not be set
correctly.
3. There is a big difference
between
autotune.parameter
and the standard
parameter
4. Autotune overtime.
1 .Error of controlling the
write and read of the
parameters
2. Damage to EEPROM.
132
Inspect external equipment.
1. Set proper baud rate.
2. Ask for service.
3.Check the communication
connection distribution.
1.Check the wiring.
1.Change the inverter model.
2.Set the rating parameters
according to the name plate of
the motor.
3.Do not connect motor to the
load and identify again.
4.Check the motor wiring and set
the parameters.
1.Press STOP/RESET to reset.
2.Ask for service.