Warning Words - Danfoss VLT FC 102 Series Design Manual

General Specifications and ...

9.7.2 Warning Words

Bit
(Hex)
00000001
00000002 Power card over temperature
00000004
00000008
00000010
00000020
00000040
00000080 Motor thermistor overtemp.
00000100 Motor ETR overtemperature
00000200
00000400
00000800
00001000
00002000
00004000
00008000
00010000
00020000
00040000
00080000
00100000
00200000
00400000
00800000
01000000
02000000
04000000
08000000
10000000
20000000
40000000
80000000
Table 9.40 16-92 Warning Word
MG11BC22
Design Guide
Warning Word
(16-92 Warning Word)
Ground fault
Control word timeout
Overcurrent
Inverter overloaded
DC link undervoltage
DC link overvoltage
Line phase loss
No motor
Live zero error
Current limit
Safe Stop [W68]
Not used
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Bit
(Hex) (16-93 Warning Word 2)
00000001
00000002
00000004
00000008
00000010
00000020
00000040
00000080
00000100
00000200
00000400
00000800
00001000
00002000
00004000
00008000
00010000
00020000
00040000
00080000
00100000
00200000
00400000
00800000
01000000
02000000
04000000
08000000
10000000
20000000
40000000 PTC 1 Safe Stop [W71]
80000000
Table 9.41 16-93 Warning Word 2
Warning Word 2
Clock Failure
Reserved
Reserved
End of Curve
Broken Belt
Not used
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Not used
Fans warning
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
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