LFT
0
[No fault] (nOF)
[Control Eeprom] (EEF1)
2
[Incorrect config.] (CFF)
3
[Invalid config.] (CFI)
4
[Modbus com.] (SLF1)
5
[int. com.link] (ILF)
6
7
[Com. network] (CnF)
8
[External flt-LI/Bit] (EPF1)
9
[Overcurrent] (OCF)
[Precharge] (CrF)
10
11
[Speed fdback loss] (SPF)
12
[Load slipping] (AnF)
16
[Drive overheat] (OHF)
[Motor overload] (OLF)
17
18
[Overbraking] (ObF)
19
[Mains overvoltage] (OSF)
[1 output phase loss]
20
(OPF1)
21
[Input phase loss] (PHF)
22
[Undervoltage] (USF)
[Motor short circuit]
23
(SCF1)
[Overspeed] (SOF)
24
25
[Auto-tuning] (tnF)
[Rating error] (InF1)
26
[PWR Calib.] (InF2)
27
[Int.serial link] (InF3)
28
[Int.Mfg area] (InF4)
29
[Power Eeprom] (EEF2)
30
[Ground short circuit]
32
(SCF3)
33
[3out ph loss] (OPF2)
34
[CAN com.] (COF)
[Brake control] (bLF)
35
[External fault com.]
38
(EPF2)
41
[Brake feedback] (brF)
42
[PC com.] (SLF2)
[Torque/current lim] (SSF)
44
45
[HMI com.] (SLF3)
49
[LI6=PTC probe] (PtFL)
[PTC fault] (OtFL)
50
[Internal- I measure]
51
(InF9)
[Internal-mains circuit]
52
(InFA)
[Internal- th. sensor]
53
(InFb)
[IGBT overheat] (tJF)
54
Tabl. 10 – Lista de fallos VARIADOR / VSD fault list
55
[IGBT short circuit] (SCF4)
[Motor short circuit]
56
(SCF5)
[Out. contact. stuck]
58
(FCF1)
[Out. contact. open.]
59
(FCF2)
[input contactor] (LCF)
64
[IGBT desaturation] (HdF)
67
68
[Internal-option] (InF6)
69
[internal- CPU] (InFE)
71
[AI3 4-20mA loss] (LFF3)
[Cards pairing] (HCF)
73
76
[Load fault] (dLF)
77
[Bad conf] (CFI2)
99
[Ch.sw. fault] (CSF)
[Pr.Underload.Flt] (ULF)
100
101
[Proc.Overload Flt] (OLC)
105
[Angle error] (ASF)
[Safety fault] (SAFF)
107
108
[FB fault] (FbE)
109
[FB stop flt.] (FbES)
13