3-7. Código de error
Fault code
Fault event
01
Fallo de inicio del bus
02
Bus sobre voltajer
Bus bajo voltaje
03
Bus desbalanciado
04
Convertidor sobre
06
corriente
Fallo de arranque suave
11
del inversor
12
Alta tensión de inverter
Salida rdel inversor(línea
14
a neutral) cortocircuito
Inversor salida S(línea a
15
neutral) cortocircuito
Inversor salida T (línea a
16
neutral) cortocircuito
Inversor salida R-S (línea
17
a línea) cortocircuito
Inversor S-T salida (línea
18
a línea) cortocircuito
Inverter T-R output (line
19
to line) short circuited
Inverter R negative
1A
power fault
Inverter S negative
1B
power fault
Inverter T negative
1C
power fault
Battery SCR short
21
circuited
Inverter relay open
23
circuited
Inverter relay short
24
circuited
25
Line wiring fault
Parallel communication
31
failure
The host signal failure
32
Synchronous signal
33
failure
Synchronous trigger
34
signal failure
Parallel communication
35
loss
Parallel output current
36
unbalance
Over temperature
41
Icon
Fault code
None
42
None
43
None
46
None
47
None
48
None
49
None
60
61
None
62
None
63
None
64
None
65
None
66
None
67
None
68
None
69
None
6C
None
6D
None
6E
None
6F
None
71
None
72
None
73
None
74
None
75
None
76
None
77
43
Fault event
Fallo de comunicación DSP
Sobrecarga
Configuración incorrecta de
UPS
Fallo de comunicación de
MCU
Dos versiones de firmware
DSP son incompatibles en el
sistema paralelo.
La fase de entrada y salida
son incompatibles
Bypass cortocircuito de fase
Bypass SCR en corto
Bypass SCR circuito abierto
Onda de tensión anormal
en fase R
Forma de onda de tensión
anormal en fase S
Forma de onda de tension
anormal en fase T
Inverter current sample
abnormal
Bypass O/P short circuited
Bypass O/P line to line short
circuited
Inverter SCR short circuited
BUS voltage drops too fast
Current sampling error
value
SPS power error
Battery polarity reverse
PFC IGBT over-current in R
phase
PFC IGBT over-current in S
phase
PFC IGBT over-current in T
phase
INV IGBT over-current in R
phase
INV IGBT over-current in S
phase
INV IGBT over-current in T
phase
LCD & MCU communication
failure
Icon
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None