PROLiNK MASTER II Series User Manual

41
3-6. Fault Code
Fault code
Fault event
Icon
Fault code
Fault event
Icon
01
Bus start failure
None
41
Over temperature
None
02
Bus over
None
42
DSP communication failure
None
03
Bus under
None
43
Overload
None
04
Bus unbalance
None
46
Incorrect UPS setting
None
06
Converter over current
None
47
MCU communication failure
None
11
Inverter soft start failure
None
48
Two DSP firmware versions
are incompatible in parallel
system.
None
12
High inverter voltage
None
60
Bypass phase short circuited
None
13
Low inverter voltage
None
61
Bypass SCR short circuited
None
14
Inverter L1 output(line to
neutral) short circuited
None
62
Bypass SCR open circuited
None
15
Inverter L2 output(line to
neutral) short circuited
None
63
Voltage waveform abnormal
in R phase
None
16
Inverter L3 output(line to
neutral) short circuited
None
64
Voltage waveform abnormal
in S phase
None
17
Inverter L1-L2 output
(line to line) short
circuited
None
65
Voltage waveform abnormal
in T phase
None
18
Inverter L2-L3 output
(line to line) short
circuited
None
66
Inverter current sample
abnormal
None
19
Inverter L3-L1 output
(line to line) short
circuited
None
67
Bypass O/P short circuited
None
1A
Inverter L1 negative
power fault
None
68
Bypass O/P line to line short
circuited
None
1B
Inverter L2 negative
power fault
None
69
Inverter SCR short circuited
None
1C
Inverter L3 negative
power fault
None
6C
BUS voltage drops too fast
None
21
Battery SCR short
circuited
None
6D
Current sampling error value
None
23
Inverter relay open
circuited
None
6E
SPS power error
None
24
Inverter relay short
circuited
None
6F
Battery polarity reverse
None
25
Line wiring fault
None
71
PFC IGBT over-current in L1
phase
None
31
Parallel communication
failure
None
72
PFC IGBT over-current in L2
phase
None
32
The host signal failure
None
73
PFC IGBT over-current in L3
phase
None
33
Synchronous signal
failure
None
74
INV IGBT over-current in L1
phase
None
34
Synchronous trigger
signal failure
None
75
INV IGBT over-current in L2
phase
None
35
Parallel communication
loss
None
76
INV IGBT over-current in L3
phase
None
36
Parallel output current
unbalance
None
78
LCD & MCU communication
failure
None

PROLiNK MASTER II Series Specifications

General

Brand	PROLiNK
Model	MASTER II Series
Category	UPS
Language	English