Danfoss VLT MCA 121 EtherNet/IP Manual page 47

MCA 121 EtherNet/IP
Bit (Hex)
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
80000000
Alarm word 2 (Par 16-91)
Service Trip, Read/Write
Reserved
Service Trip, Typecode/Sparepart
Reserved
Reserved
No Flow
Dry Pump
End of Curve
Broken Belt
Discharge high
Start failed
Speed limit
Reserved
Reserved
Reserved
Reserved
Reserved
KTY error
Fans error
ECB error
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
PTC thermistor
Dangerous failure
®
MG.90.J2.02 - VLT is a registered Danfoss trademark
Bit (Hex) Warning word (Par. 16-92)
00000001 Brake check
00000002 Power card over temperature
00000004 Earth fault
00000008 Control card over temperature
00000010 Control word timeout
00000020 Over current
00000040 Torque limit
00000080 Motor thermistor over temp.
00000100 Motor ETR over temperature
00000200 Inverter overloaded
00000400 DC link under voltage
00000800 DC link over voltage
00001000 DC link voltage low
00002000 DC link voltage high
00004000 Mains phase loss
00008000 No motor
00010000 Live zero error
00020000 10V low
00040000 Brake resistor power limit
00080000 Brake resistor short circuit
00100000 Brake chopper fault
00200000 Speed limit
00400000 Fieldbus comm. fault
00800000 24V supply fault
01000000 Mains failure
02000000 Current limit
04000000 Low temperature
08000000 Voltage limit
10000000 Encoder loss
20000000 Output frequency limit
40000000 Safe stop
80000000 Extended status word
7 Troubleshooting
7
47