HV100 Series High Performance Current Vector Inverter
137
4. inverter fault code table:
Fault code
Keyboard display
content
Fault information
0000H
——
No Fault
001H
E-01
Accelerating running in operation
0002H
E-02
Overcurrent in deceleration operation
0003H
E-03
Overcurrent in constant speed operation
0004H
E-04
Overvoltage during acceleration in the operation
0005H
E-05
Overvoltage during deceleration in the operation
0006H
E-06
Overvoltage during Constant speed in the operation
0007H
E-07
DC Bus undervoltage
0008H
E-08
Motor overload
0009H
E-09
Inverter overload
000AH
E-10
Inverter off is loaded
000BH
E-11
Power module failure
000CH
E-12
Input side open phase
000DH
E-13
Output side is out of phase or unbalanced in current
000EH
E-14
Output short circuit fault to ground
000FH
E-15
Overheating radiator 1
010H
E-16
Overheating radiator 2
011H
E-17
RS485 communication failure
012H
E-18
Keyboard communication failure
013H
E-19
External equipment fault
014H
E-20
Current detection error
015H
E-21
Motor tuning fault
016H
E-22
EEPROM read-write failure
017H
E-23
Error in copying parameters
018H
E-24
PID feedback disconnection
019H
E-25
Voltage feedback disconnection
01AH
E-26
Run limit time reached
01BH
E-27
EEPROM detection fault
0020H
E-32
Water shortage detection fault
0022H
E-34
Bus undervoltage automatic reset fault
Bit2
～
Bit1
1: Accelerate operation
2. Decelerating operation
3. Running at a constant speed
Bit0
0: shutdown status
1: Running status
Read the
inverter
fault code
E000H(1E00H)
Address E000H and 1E00H are common (see fault code table and example of
reading function code 03H).
Read the
inverter
fault alarm
code
E01H(1E01H)
Address E01H and 1E01H are common (see the list of warning codes and the
example of reading function code 03H)
User
password
validation
AD00H(1C00H)
Addresses AD00H and 1C00H are common (see the example of writing function
code 06H)
Run limit
password
validation
AD01H(1C01H)
Addresses AD00H and 1C00H are common (see the example of writing function
code 06H)
