Delta CT2000 Series User Manual page 438

Setting
Display
*
Fault Fault
61
ydc
Thermal relay 2 Y-delta connect
Fault Fault
62
dEb
Dec. Energy back Thermal relay 2
Fault Fault
63
oSL
Thermal relay 2 Over slip Error
Fault
64
ryF
MC Fault
Fault Fault
65
PGF5
PG HW Error Thermal relay 2
Fault
68
SdRv
SpdFbk Dir Rev
Fault
69
SdOr
SpdFbk over SPD
Fault
70
SdDe
SpdFbk deviate
Fault Fault
73
S1
Thermal relay 2 S1-Emergy stop
Fault
code
003DH Motor Y-∆ switch error
003EH Energy regeneration when decelerating
Over slip error. Slip exceeds Pr.05.26 limit
003FH
and slip duration exceeds Pr.05.27 setting.
Electric valve switch error when executing Soft
Start.
(This warning is for frame E and higher frame of
AC drives)
0040H
Do no
t disconnect RST when drive is still
ng.
operati
0041H PG Card Error
Rotaing direction is different from the commanding
direction deteced by the sensorless.
Solution
0044H
Verify if the parameter setting of the motor drive is
correct
Increase the estimator's bandwidth and verify if
parameters relating to the sensorless are correct.
Overspeed rotation detected by the sensorless
Solution
Verify if the parameter setting of the motor drive is
correct
0045H
Increase the estimator's bandwidth and verify if
parameters relating to the sensorless are correct.
Verify if the gains of the speed circuit is
reasonable.
Big difference between the rotating speed and the
command deteced by the sensorless
Solution
Verify if the parameter setting of the motor drive is
0046H correct
Increase the estimator's bandwidth and verify if
parameters relating to the sensorless are correct.
Verify if the gains of the speed circuit is
reasonable.
0049H external safety emergency stop
15-31
Chapter 15 CANopen Overview CT2000 Series
Description
CANopen
CANopen
fault
fault code
(bit 0~7)
register
2 3330H
2 FF27H
7 FF28H
5 7110H
5 FF29H
7 8400H
7 8400H
7 8400H
5 FF2AH