Danfoss VLT FC 102 Programming Manual page 723

Programming Guide | VLT® HVAC Drive FC 102
Table 84: Description of Extended Status Word
Bit Hex
3 00000008
4 00000010
5 00000020
6 00000040
7 00000080
8 00000100
9 00000200
10 00000400
11 00000800
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(continued)
Dec Ext. status word
Parameter 16-94
Ext. Status Word
8 Slow down
slow down com-
mand active, for ex-
ample via CTW bit
11 or DI
16 Catch up
catch up command
active, for example
via CTW bit 12 or DI
32 Feedback high
feedback
>parameter 4-57
Warning Feedback
High
64 Feedback
low feedback
<parameter 4-56
Warning Feedback
Low
128 Output current
high
current
>parameter 4-51
Warning Current
High
256 Output current low
current
<parameter 4-50
Warning Current
Low
512 Output freq high
speed >parameter
4-53 Warning
Speed High
1024 Output freq low
speed <parameter
4-52 Warning
Speed Low
2048 Brake check OK
Brake test NOT OK
Troubleshooting
Ext. status word 2 Ext. status word 3
Parameter 16-95 Parameter 16-99
Ext. Status Word 2 Ext. Status Word 3
PROFIBUS OFF2 ac- Pre/post lube
tive
PROFIBUS OFF3 ac- User-defined alerts
tive
Relay 123 active –
Start prevented –
Control ready –
Drive ready –
Quick stop –
DC brake –
Stop –
AU430028034214en-001901 / 130R0310 | 723