Danfoss FC 300 Interbus, Руководство по эксплуатации

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8. Troubleshooting
Alarm word and warning word are shown on the display in Hex format.
If there is more than one warning or alarm, a sum of all warnings or
alarms will be shown. Warning word and alarm word can be displayed in
par. 16-90 and 16-92.
FC 300
Bit (Hex) Unit diag-
nose bit
Alarm word (Par. 16-90) Alarm no.
00000001 48 Brake check 28
00000002 49 Power card over tem-
perature
29
00000004 50 Earth fault 14
00000008 51 Control card over tem-
perature
65
00000010 52 Control word timeout 18
00000020 53 Over current 13
00000040 54 Torque limit 12
00000080 55 Motor thermistor over
temp.
11
00000100 40 Motor ETR over temper-
ature
10
00000200 41 Inverter overloaded 9
00000400 42 DC link under voltage 8
00000800 43 DC link over voltage 7
00001000 44 Short circuit 16
00002000 45 Inrush fault 33
00004000 46 Mains phase loss 4
00008000 47 AMA not OK 50
00010000 32 Live zero error 2
00020000 33 Internal fault 38
00040000 34 Brake resistor power
limit
26
00080000 35 Motor phase U is missing 30
00100000 36 Motor phase V is missing 31
00200000 37 Motor phase W is miss-
ing
32
00400000 38 Fieldbus comm. fault 34
00800000 39 24 V supply fault 47
01000000 24 Mains failure 36
02000000 25 1.8 V supply fault 48
04000000 26 Brake resistor short cir-
cuit
25
08000000 27 Brake chopper fault 27
10000000 28 Option change 67
20000000 29 Drive initialisation 80
40000000 30 Safe stop 68
80000000 31 Mechanical brake low 63
FC 300 Interbus Operating Instructions 8. Troubleshooting
MG.33.H3.02 - VLT is a registered Danfoss trademark
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