Per leggere l'ultimo difetto rilevato dall'Altivar 320 tramite protocollo di comunicazione è possibile leggere la variabile Last fault occurred [LFT]
la variabile ha la seguente corrispondenza Valore->Difetto
0 [No fault] (NOF) No fault saved
2 [Control Eeprom] (EEF1) EEprom control fault
3 [Incorrect config.] (CFF) Incorrect configuration
4 [Invalid config.] (CFI) Invalid config parameters
5 [Modbus com.] (SLF1) Modbus coms fault
6 [int. com.link] (ILF) Com Internal link fault
7 [Com. network] (CNF) Network fault
8 [External flt-LI/Bit] (EPF1) External fault logic input
9 [Overcurrent] (OCF) Overcurrent fault
10 [Precharge] (CRF1) Precharge
11 [Speed fdback loss] (SPF) Speed feedback loss
12 [Load slipping] (ANF) Output speed <> ref
16 [Drive overheat] (OHF) Drive overheating fault
17 [Motor overload] (OLF) Motor overload fault
18 [Overbraking] (OBF) DC bus overvoltage fault
19 [Mains overvoltage] (OSF) Supply overvoltage fault
20 [1 output phase loss] (OPF1) 1 motor phase loss fault
21 [Input phase loss] (PHF) Supply phase loss fault
22 [Undervoltage] (USF) Supply undervoltage fault
23 [Motor short circuit] (SCF1) Motor short circuit
24 [Overspeed] (SOF) Motor overspeed fault
25 [Auto-tuning ] (TNF) Auto-tuning fault
26 [Rating error] (INF1) Rating error
27 [PWR Calib.] (INF2) Incompatible control card
28 [Int.serial link] (INF3) Internal coms link fault
29 [Int.Mfg area] (INF4) Internal manu zone fault
30 [Power Eeprom] (EEF2) EEprom power fault
32 [Ground short circuit] (SCF3) Ground short circuit
33 [3out ph loss] (OPF2) 3 motor phase loss fault
34 [CAN com.] (COF) Comms fault CANopen
35 [Brake control] (BLF) Brake control fault
38 [External fault com.] (EPF2) External fault comms
41 [Brake feedback] (BRF) Brake feedback fault
42 [PC com.] (SLF2) PC coms fault
44 [Torque/current lim] (SSF) Torque/current limit fault
45 [HMI com.] (SLF3) HMI coms fault
49 [LI6=PTC probe] (PTFL) LI6=PTC failed
50 [PTC fault] (OTFL) LI6=PTC overheat fault
51 [Internal- I measure] (INF9) Internal I measure fault
52 [Internal-mains circuit] (INFA) Internal i/p volt circuit flt
53 [Internal- th. sensor] (INFB) Internal temperature fault
54 [IGBT overheat] (TJF) IGBT overheat fault
55 [IGBT short circuit] (SCF4) IGBT short circuit fault
56 [Motor short circuit] (SCF5) motor short circuit
58 [Out. contact. stuck] (FCF1) Output cont close fault
59 [Out. contact. open.] (FCF2) Output cont open fault
64 [input contactor] (LCF) input contactor
67 [IGBT desaturation] (HDF) IGBT desaturation
68 [Internal-option] (INF6) Internal option fault
69 [internal- CPU ] (INFE) internal- CPU
71 [AI3 4-20mA loss] (LFF3) AI3 4-20mA loss
73 [Cards pairing] (HCF) Cards pairing
76 [Load fault] (DLF) Dynamic load fault
77 [Bad conf] (CFI2) Interrupted config.
99 [Ch.sw. fault] (CSF) Channel switching fault
100 [Pr.Underload.Flt] (ULF) Process Underlaod Fault
101 [Proc.Overload Flt] (OLC) Process Overload Fault
105 [Angle error] (ASF) Angle error
107 [Safety fault] (SAFF) Safety fault
108 [FB fault] (FBE) FB fault
109 [FB stop flt.] (FBES) FB stop fault
Pubblicato per:Schneider Electric Italy
Per leggere l'ultimo difetto rilevato dall'Altivar 320 tramite protocollo di comunicazione è possibile leggere la variabile Last fault occurred [LFT]
la variabile ha la seguente corrispondenza Valore->Difetto
0 [No fault] (NOF) No fault saved
2 [Control Eeprom] (EEF1) EEprom control fault
3 [Incorrect config.] (CFF) Incorrect configuration
4 [Invalid config.] (CFI) Invalid config parameters
5 [Modbus com.] (SLF1) Modbus coms fault
6 [int. com.link] (ILF) Com Internal link fault
7 [Com. network] (CNF) Network fault
8 [External flt-LI/Bit] (EPF1) External fault logic input
9 [Overcurrent] (OCF) Overcurrent fault
10 [Precharge] (CRF1) Precharge
11 [Speed fdback loss] (SPF) Speed feedback loss
12 [Load slipping] (ANF) Output speed <> ref
16 [Drive overheat] (OHF) Drive overheating fault
17 [Motor overload] (OLF) Motor overload fault
18 [Overbraking] (OBF) DC bus overvoltage fault
19 [Mains overvoltage] (OSF) Supply overvoltage fault
20 [1 output phase loss] (OPF1) 1 motor phase loss fault
21 [Input phase loss] (PHF) Supply phase loss fault
22 [Undervoltage] (USF) Supply undervoltage fault
23 [Motor short circuit] (SCF1) Motor short circuit
24 [Overspeed] (SOF) Motor overspeed fault
25 [Auto-tuning ] (TNF) Auto-tuning fault
26 [Rating error] (INF1) Rating error
27 [PWR Calib.] (INF2) Incompatible control card
28 [Int.serial link] (INF3) Internal coms link fault
29 [Int.Mfg area] (INF4) Internal manu zone fault
30 [Power Eeprom] (EEF2) EEprom power fault
32 [Ground short circuit] (SCF3) Ground short circuit
33 [3out ph loss] (OPF2) 3 motor phase loss fault
34 [CAN com.] (COF) Comms fault CANopen
35 [Brake control] (BLF) Brake control fault
38 [External fault com.] (EPF2) External fault comms
41 [Brake feedback] (BRF) Brake feedback fault
42 [PC com.] (SLF2) PC coms fault
44 [Torque/current lim] (SSF) Torque/current limit fault
45 [HMI com.] (SLF3) HMI coms fault
49 [LI6=PTC probe] (PTFL) LI6=PTC failed
50 [PTC fault] (OTFL) LI6=PTC overheat fault
51 [Internal- I measure] (INF9) Internal I measure fault
52 [Internal-mains circuit] (INFA) Internal i/p volt circuit flt
53 [Internal- th. sensor] (INFB) Internal temperature fault
54 [IGBT overheat] (TJF) IGBT overheat fault
55 [IGBT short circuit] (SCF4) IGBT short circuit fault
56 [Motor short circuit] (SCF5) motor short circuit
58 [Out. contact. stuck] (FCF1) Output cont close fault
59 [Out. contact. open.] (FCF2) Output cont open fault
64 [input contactor] (LCF) input contactor
67 [IGBT desaturation] (HDF) IGBT desaturation
68 [Internal-option] (INF6) Internal option fault
69 [internal- CPU ] (INFE) internal- CPU
71 [AI3 4-20mA loss] (LFF3) AI3 4-20mA loss
73 [Cards pairing] (HCF) Cards pairing
76 [Load fault] (DLF) Dynamic load fault
77 [Bad conf] (CFI2) Interrupted config.
99 [Ch.sw. fault] (CSF) Channel switching fault
100 [Pr.Underload.Flt] (ULF) Process Underlaod Fault
101 [Proc.Overload Flt] (OLC) Process Overload Fault
105 [Angle error] (ASF) Angle error
107 [Safety fault] (SAFF) Safety fault
108 [FB fault] (FBE) FB fault
109 [FB stop flt.] (FBES) FB stop fault
Pubblicato per:Schneider Electric Italy
