Danfoss ADAP-KOOL Drive User Manual

Description of Alarm Word 2 and Warning Word 2
Bit Hex Dec Alarm Word 2 Warning Word 2
0 00000001 1 Start Delayed
1 00000002 2 Stop Delayed
9 00000200 512 Discharge Temperature High Discharge Temperature High
10 00000400 1024 Start Failed
11 00000800 2048 Speed Limit
Table 5.4: Compressor Specific Alarms and Warnings
5.1.2 Alarm words
Alarm word, par.16-90 Alarm Word
Bit
(Hex)
Alarm Word
(par.16-90
Alarm Word )
00000001 Brake check
00000002 Power card over temperature
00000004 Earth fault
00000008 Ctrl. 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 Short circuit
00002000 Inrush fault
00004000 Mains phase loss
00008000 AMA not OK
00010000 Live zero error
00020000 Internal fault
00040000 Brake overload
00080000 Motor phase U is missing
00100000 Motor phase V is missing
00200000 Motor phase W is missing
00400000 Fieldbus fault
00800000 24V supply fault
01000000 Mains failure
02000000 1.8V supply fault
04000000 Brake resistor short circuit
08000000 Brake chopper fault
10000000 Option change
20000000 Drive initialized
40000000 Safe Stop
80000000 Not used
Alarm word 2, par.16-91 Alarm Word 2
Bit
(Hex)
Alarm Word 2
(par.16-91
Alarm Word
2
)
00000001 Service Trip, read / Write
00000002 Reserved
00000004
Service Trip, Typecode /
Sparepart
00000008 Reserved
00000010 Reserved
00000020 No Flow
00000040 Dry Pump
00000080 End of Curve
00000100 Broken Belt
00000200 Not used
00000400 Not used
00000800 Reserved
00001000 Reserved
00002000 Reserved
00004000 Reserved
00008000 Reserved
00010000 Reserved
00020000 Not used
00040000 Fans error
00080000 ECB error
00100000 Reserved
00200000 Reserved
00400000 Reserved
00800000 Reserved
01000000 Reserved
02000000 Reserved
04000000 Reserved
08000000 Reserved
10000000 Reserved
20000000 Reserved
40000000 Reserved
80000000 Reserved
5 Troubleshooting ADAP-KOOL
®
Drive Programming Guide
256 MG.11.N1.02 - VLT
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Danfoss ADAP-KOOL Drive Specifications

General

Brand	Danfoss
Model	ADAP-KOOL Drive
Category	DC Drives
Language	English