Technical data

72 OM 1191
Fieldbus Adapter
Diagnostics – FBA
Fault Handling
The MD5 provides fault information as follows:
• The control panel display shows a fault code and text.
See page 74 for a complete description.
• Parameters 0401 LAST FAULT, 0402 PREVIOUS
FAULT1 and 0403 PREVIOUS FAULT2 store the most
recent faults.
• Foreldbusaccess,thedrivereportsfaultsasa
hexadecimal value, assigned and coded according to
theDRIVECOMspecication.Seetablebelow.Not
allprolessupportrequestingfaultcodesusingthis
specication.Forprolesthatsupportthisspecication,
theproledocumentationdenestheproperfault
request process.
Serial Communication Diagnostics
Besides the drive fault codes, the FBA module has diagnostic
tools. Refer to the user’s manual supplied with the FBA
module.
Table 51: Drive Fault Code
Drive Fault Code
Fieldbus Fault Code
(DRIVECOM specication)
Drive Fault Code
Fieldbus Fault Code
(DRIVECOM specication)
1 OVERCURRENT 2310h 33 EFB 3 FF94h
2 DC OVERVOLT 3210h 34 MOTOR PHASE FF56h
3 DEV OVERTEMP 4210h 35 OUTPUT WIRING FF95h
4 SHORT CIRC 2340h 36 INCOMP SWTYPE 630Fh
5 Reserved FF6Bh 101 SERF CORRUPT FF55h
6 DC UNDERVOLT 3220h 102 Reserved FF55h
7 AI1 LOSS 8110h 103 SERF MACRO FF55h
8 AI2 LOSS 8110h 104 Reserved FF55h
9 MOT TEMP 4310h 105 Reserved FF55h
10 PANEL LOSS 5300h 201 DSP T1 OVERLOAD 6100h
11 ID RUN FAIL FF84h 202 DSP T2 OVERLOAD 6100h
12 MOTOR STALL 7121h 203 DSP T3 OVERLOAD 6100h
14 EXTERNAL FLT 1 9000h 204 DSP STACK ERROR 6100h
15 EXTERNAL FLT 2 9001h 205 Reserved 5000h
16 EARTH FAULT 2330h 206 OMIO ID ERROR 5000h
17 UNDERLOAD FF6Ah 207 EFB LOAD ERR 6100h
18 THERM FAIL 5210h 1000 PAR HZRPM 6320h
19 OPEX LINK 7500h 1001 PAR PFAREFNG 6320h
20 OPEX PWR 5414h 1002 Reserved (obsolete) 6320h
21 CURR MEAS 2211h 1003 PAR AI SCALE 6320h
22 SUPPLY PHASE 3130h 1004 PAR AO SCALE 6320h
23 ENCODER ERR
7301h 1005 PAR PCU 2 6320h
24 OVERSPEED 7310h 1006 EXT ROMISSING 6320h
25 Reserved FF80h 1007 PAR FBUSMISSING 6320h
26 DRIVE ID 5400h 1008 PAR PFAWOSCALAR 6320h
27 CONFIG FILE 630Fh 1009 PAR PCU 1 6320h
28 SERIAL 1 ERR 7510h 1010 PAR PFA OVERRIDE 6320h
29 EFB CONFIG FILE 6306h 1011 PAR OVERRIDE PARS 6320h
30 FORCE TRIP FF90h 1012 PAR PFC IO 1 6320h
31 EFB 1 FF92h 1013 PAR PFC IO 2 6320h
32 EFB 2 FF93h 1014 PAR PFC IO 3 6320h