Danfoss VLT DMS 300 Manual page 188

LED diagnostics on decentralized FCD 300
No Name Color
1 Status Yellow
2 Bus Green
3 Alarm Red
4 Warn- Yellow
ing
5 On Green
188
OK Alterna-
status tives
Off Off
On
On (If On
bus op-
Slow
tion is
flashing
present,
Fast flashing
else
Off)
Off
Off
Off
Flashing
Off Off
Flashing
On On
Off
Decentral Solutions
Function
Status of the FCD is OK
Corresponding to parameter setting. For further
information see Design Guide - parameter number 26 and
DeviceNet manual for specific DeviceNet signalling
OK status for the field bus used
(Not relevant for non field bus device)
Local operation or local stop
Interface working, but no communication with master
(See field bus manual for specific info)
(Not relevant for non-field bus device)
Status for the field bus not OK
(Not relevant for non-field bus device)
No alarm is present
Flashing while trip/trip lock is present
No warning is present
Flashing while warning situation is present
The unit is supplied by line power or 24 V DC
Line power or 24 V DC is missing
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