Dyaco CT 900 LED, Service Manual

Page: 97 / 125

97
8. Error Messages / Troubleshooting
Display on
KPC-CC01 Warning
Code #
Warning
Description
Action to take
oL2
6
Motor overload. 1. Reduce the motor load.
2. Adjust the over-torque detection setting to an appropriate setting
(Pr04-15 ~Pr04-17).
3. Clear the fault and then press RESET button
AuE
8
Automatic
Parameter
Identification error
4. Verify motor’s wiring.
5. Verify if the motor fits specifications of the motor drive.
6. Verify motor’s parameter settings.
SE1
9
Parameter copy
error 1
Verify the communication cable and the communication quality.
SE2
10
Parameter copy
error 2
4. Verify the communication cable and the communication quality.
5. A write error occurred on Internal IC.
6. Verify the wiring between the control board and the electric board inside
the motor drive.
LC
11
Low Current
Warning
3. Verify the wiring between the motor and the motor drive.
4. Verify the settings of Pr04-18 ~Pr04-20.
oSL
12
Over Slip Warning 3. Verify if the motor drive is overload.
4. Verify the setting of Pr04-21 ~Pr04-23.
oSP
13
Over speed
warning
3. Verify if the frequency command bigger than the
maximum of main communication frequency.
4. Verify the settings of Pr03-12 and Pr03-14.