Warning Words - Danfoss VLT HVAC Drive FC 102 Design Manual

General Specifications and ...

8.6.2 Warning Words

16-92 Warning Word
Bit
(Hex)
00000001
00000002
00000004
00000008
00000010
00000020
00000040
00000080
00000100
00000200
00000400
00000800
8 8 00001000
00002000
00004000
00008000
00010000
00020000
00040000
00080000
00100000
00200000
00400000
00800000
01000000
02000000
04000000
08000000
10000000
20000000
40000000
80000000
Table 8.22 Warning Words
228
Design Guide
Warning Word
(16-92 Warning Word)
Power card over temperature
Ground fault
Control word timeout
Overcurrent
Motor thermistor over-temp.
Motor ETR overtemperature
Inverter overloaded
DC link undervoltage
DC link overvoltage
Mains phase loss
No motor
Live zero error
Current limit
Safe torque off [W68]
Not used
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16-93 Warning Word 2
Bit Warning Word 2
(Hex) (16-93 Warning Word 2)
00000001
00000002
00000004 Clock Failure
00000008 Reserved
00000010 Reserved
00000020
00000040
00000080 End of Curve
00000100 Broken Belt
00000200 Not used
00000400 Reserved
00000800 Reserved
00001000 Reserved
00002000 Reserved
00004000 Reserved
00008000 Reserved
00010000 Reserved
00020000 Not used
00040000 Fans warning
00080000
00100000 Reserved
00200000 Reserved
00400000 Reserved
00800000 Reserved
01000000 Reserved
02000000 Reserved
04000000 Reserved
08000000 Reserved
10000000 Reserved
20000000 Reserved
40000000 PTC 1 Safe Torque Off [W71]
80000000 Reserved
Table 8.23 Warning Words 2
MG16C122