m
2000D
technical manual
Page 46
DLC
–
TX
LED
LED STATE
INTERPRETATION
REMEDY
Œ
Permanently
on
Indicates that slave in question is
responding to commands send by the
indicator and is valid - normal
If the TX led does not light up at all, diagnosis
might be one of the following:
•
The DLC slave has no corners assigned to
any scale by the indicator – this is not an
error condition
•
If the user intended to allocate corners on
the slave in question and the TX LED does
not light up, slave has a serious operating
error. Try to clear all scale allocations and
re-assign the scale allocations using
commands 501,502,503 or 500.
NOTE:
Command 500 erases all calibration
data for all three scales.
•
Flickering
but mostly
on
Indicates that network commands are
send to the slaves - normal
Normal while in calibration mode, however
outside calibration mode it should be in state
Œ
if the DLC has corners assigned to a
particular scale.
If the DLC in question does not contribute to
any scale allocations, the TX led on the slave in
question should be permanently off,
outside
calibration mode.
Ž
Permanently
off
Indicates that the indicator does not
require any runtime data from the slave
outside calibration mode - normal
Normal while in calibration mode, however
outside calibration mode it should be in state
Œ
if the DLC has corners assigned to a
particular scale.
If the DLC in question does not contribute to
any scale allocations, the TX led on the slave in
question should be permanently off,
outside
calibration mode.
GENERAL
DIAGNOSTICS
