Alarm Word and Extended Status Word
Bit
Hex
Dec
Alarm Word
Warning Word
Extended Status Word
25
02000000
33554432
1.8V Supply Low
Current Limit
26
04000000
67108864
Brake Resistor
Low Temp
27
08000000
134217728
Brake IGBT
Voltage Limit
28
10000000
268435456
Option Change
Unused
29
20000000
536870912
Drive Initialised
Unused
30
40000000
1073741824
Safe Stop
Safe Stop
Table 8.35 Description of Alarm Word, Warning Word and Extended Status Word
9+66The alarm words, warning words and extended status
words can be read out via serial bus or optional fieldbus
for diagnosis. See also par. 16-90, 16-92 and 16-94.
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 Limit
11
00000800
2048
Speed Limit
Table 8.36 Compressor specific Alarms and Warnings
General Specifications and ...
VLT
®
Refrigeration Drive Design Guide
126
MG16G102 - VLT
®
is a registered Danfoss trademark
8
8