Fairbanks FB2550 SERIES - Manual (Page 116)

Section 5: Input/ Output
07/2012 116 51254 Rev. 3
5.15.2. DEVICENET ( 30923 ), CONTINUED
NETWORK STATUS LED
MODULE STATUS LED
STATE INDICATION
OFF Not online/ No power
GREEN Online, one or more connection established
FLASHING GREEN
(1 Hz)
Online, no corrections established
Red Critical link failure
Flashing Red (1
Hz)
One or more connections timed out
Alternating
Red/Green
Self-test
STATE INDICATION
OFF No power
GREEN Operating in normal condition
FLASHING GREEN
(1 Hz)
Missing/Incomplete configuration/ Device needs
comminssioning
Red Unrecovrerable fault(s)
Flashing Red (1
Hz)
Recoverale fault(s)
Alternating
Red/Green
Self-test
NS = Operation Mode LED
MS = Mode Status LED
Connection = DeviceNet Connector