Chapter 6 List of Parameters
83
code
Name Descriptions Unit
Factory
setting
Modif
Setting
range
16: EEPROM R/W fault (E016)
17: VFD cannot get communication
with host.
18: Power board/drive board/contactor
damage causes contactor abnormal.
19: Hall/drive board abnormal causes
current detective circuit fault.
20: Reserved (E020)
21 22: Reserved
23: Parameter copy error(E023)
24: Auto tunning fault in vector
control.(E024)
25: Encoder signal fault in lose-loop
control(E025)
26: VFD running current is detected
smaller than set value of load
lost(E026)
27: Brake unit failure(E027)
28 32: Reserved
33: VFD output is short circuit to earth
(E033)
34: VFD running speed and encoder
detected speed deviation exceeds
allowed value.(E034)
35 39: Reserved
40: Extension card and control board
SPIcommunication fault(E040)
41:
Software detects overcurrent during
accelerate
42:
Software detects overcurrent during
decelerate
43:
Software detects overcurrent during
constant speed
Note:
: E007 is not detected if the model is
18.5G/22G or blow.
:
delaying 10 seconds.
: The over-current fault
until delaying 6 seconds.
: The keypad will display fault AXXX
when fault warning appears. (For
example, when contactor failure, the
keypad will display E018 if it is action
protection, and the keypad will display
A018 if it is warning and continue to
run).
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