Fault Codes - Tripp Lite SmartOnline S3MX Serie Bedienungsanleitung

4. Operation
Fault Status Description
LCD Panel
4.9 Fault Codes - When
Fault code Fault Event
01 Bus start failure
02 Bus over
03 Bus under
04 Bus unbalance
06 Converter over current
11 Inverter soft start failure
12 High inverter voltage
Inverter R output (line to neutral) short
14
circuited
Inverter S output (line to neutral) short
15
circuited
Inverter T output (line to neutral) short
16
circuited
Inverter R-S output (line to line) short
17
circuited
Inverter S-T output (line to line) short
18
circuited
Inverter T-R output (line to line) short
19
circuited
1A Inverter A negative power fault
1B Inverter B negative power fault
1C Inverter C negative power fault
21 Battery SCR short circuited
23 Inverter relay open circuited
24 Inverter relay short circuited
25 Line wiring fault
31 Parallel communication failure
32 Host signal failure
33 Synchronous signal failure
34 Synchronous trigger signal failure
35 Parallel communication loss
36 Parallel output current unbalance
41 Over temperature
When a UPS fault occurs, the inverter will be blocked. The fault code will display on the screen, and
the icon will light up solid (it will not flash). The code meaning can be found in the fault code table
in section 4.9.
Icon is Solid (Not Flashing)
Icon
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Fault Code Fault Event
42 DSP communication failure
43 Overload
46 Incorrect UPS setting
47 MCU communication failure
Two DSP firmware versions are
48
incompatible in parallel system
60 Bypass phase short circuited
61 Bypass SCR short circuited
62 Bypass SCR open circuited
63 Voltage waveform abnormal in R phase
64 Voltage waveform abnormal in S phase
65 Voltage waveform abnormal in T phase
66 Inverter current sample abnormal
67 Bypass O/P short circuited
68 Bypass O/P line to line short circuited
69 Inverter SCR short circuited
6C BUS voltage drops too fast
6D Current sampling error value
6E SPS power error
6F Battery polarity reverse
71 PFC IGBT over-current in R phase
72 PFC IGBT over-current in S phase
73 PFC IGBT over-current in T phase
74 INV IGBT over-current in R phase
75 INV IGBT over-current in S phase
76 INV IGBT over-current in T phase
46
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