m
2000D
technical manual
Page 45
DLC
–
L
INK LED
LED STATE
INTERPRETATION
REMEDY
Œ
Permanently
on
Indicates that network communications
link is valid.
If the LINK LED does not light up at all, a
communications error exist. Check DLC
communications cabling. Consult the section on
general wiring diagrams for proper connection
of communications lines.
•
Flickering
but mostly
on
Indicates that network commands are
send to the slaves.
Normal while in calibration mode, however
outside calibration mode it should be in state
Œ
Ž
Non of the
above
CONDITION - abnormal
If the LINK LED does not light up at all, a
communications error exist. Check DLC
communications cabling. Consult the section on
general wiring diagrams for proper connection
of communications lines.
