Chapter 14 Fault Codes and Descriptions
CT2000 Series
14-4
ID*
Fault Name
Fault Descriptions
Corrective Actions
24
oH3
Motor over heat
Fault
Motor overheating
The AC motor drive
detecting internal
temperature exceeds the
setting of Pr.06-30 (PTC
level) or Pr.06-57 (PT100
level 2).
1.
Make sure that the motor is not obstructed.
2.
Ensure that the ambient temperature falls within
the specified temperature range.
3.
Change to a higher power motor.
26
ot1
Over torque 1
Fault
These two fault codes will
be displayed when output
current exceeds the
over-torque detection
level (Pr.06-07 or
Pr.06-10) and exceeds
over-torque detection
(Pr.06-08 or Pr.06-11)
and it is set to 2 or 4 in
Pr.06-06 or Pr.06-09.
1. Check whether the motor is overloaded.
2. Check whether motor rated current setting
(Pr.05-01) is suitable
3. Take the next higher power AC motor drive
model.
27
ot2
Over torque 2
Fault
28
uC
Under torque
Fault
Low current detection
Check Pr.06-71, Pr.06-72, Pr.06-73.
29
LMIT
Limit Error
Fault
Limit error
30
cF1
EEPROM write err
Fault
Internal EEPROM can not
be programmed.
1. Press “RESET” key to the factory setting
2. Return to the factory.
31
cF2
EEPROM read err
Fault
Internal EEPROM can not
be read.
1. Press “RESET” key to the factory setting
2. Return to the factory.
33
cd1
Ias sensor err
Fault
U-phase error
Reboots the power. If fault code is still displayed on the
keypad please return to the factory
34
cd2
Ibs sensor err
Fault
V-phase error
Reboots the power. If fault code is still displayed on the
keypad please return to the factory
35
cd3
Ics sensor err
Fault
W-phase error
Reboots the power. If fault code is still displayed on the
keypad please return to the factory
PLC1.ir
Содержание CT2000 Series
Страница 5: ...Chapter 1 Introduction CT2000 Series 1 2 Model Name VFD 750 CT 43 F 00 A6 Serial Number...
Страница 22: ...Chapter 1 Introduction CT2000 Series 1 19 Digital Keypad KPC CC01 KPC CE01 Unit mm inch...
Страница 23: ...Chapter 1 Introduction CT2000 Series 1 20 This page intentionally left blank...
Страница 41: ...Chapter 4 Wiring CT2000 Series 4 6 This page intentionally left blank...
Страница 71: ...Chapter 7 Optional Accessories CT2000 Series 7 18 Wall Mounting Embedded Mounting...
Страница 87: ...Chapter 8 Optional Cards CT2000 Series 8 8 PG Card intallation...
Страница 88: ...Chapter 8 Optional Cards CT2000 Series 8 9 Disconneting the extension card...
Страница 92: ...Chapter 8 Optional Cards CT2000 Series 8 13 PG2 Wiring Diagram...
Страница 95: ...Chapter 8 Optional Cards CT2000 Series 8 16 PG2 Wiring Diagram...
Страница 117: ...Chapter 8 Optional Cards CT2000 Series 8 38 This page intentionally left blank...
Страница 121: ...Chapter 9 Specifications CT2000 Series 9 4 Frame B 370 0 140 0 Frame C 180 0 500 0 Frame D 180 0 660 0 Figure 1...
Страница 259: ...Chapter 12 Description of Parameter Settings CT2000 Series 12 1 03 11...
Страница 260: ...Chapter 12 Description of Parameter Settings CT2000 Series 12 1 03 12...
Страница 263: ...Chapter 12 Description of Parameter Settings CT2000 Series 12 1 03 15...
Страница 266: ...Chapter 12 Description of Parameter Settings CT2000 Series 12 1 03 18...
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Страница 407: ...Chapter 14 Fault Codes and Descriptions CT2000 Series 14 10 This page intentionally left blank...
Страница 489: ...Chapter 16 PLC Function CT2000 Series 16 48 LD X1 Load Contact a of X1 OUT Y1 Drive Y1 coil...
Страница 591: ...Chapter 16 PLC Function CT2000 Series 16 150 Step 3 Physical configuration CT2000 Step 4 Write to PLC program...
Страница 592: ...Chapter 16 PLC Function CT2000 Series 16 151...
Страница 594: ...Chapter 16 PLC Function CT2000 Series 16 153...
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Страница 633: ...Chapter 19 EMC Standard Installation Guide CT2000 Series 19 20 This page intentionally left blank...