3
SYSTEM DESCRIPTION
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8021804/2017-11-27|SICK
T R A N S L A T I O N O F T H E O R I G I N A L I N S T R U C T I O N S | Telematic Data Collector
Subject to change without notice
3.4.2
TDC-M100
The TDC-M100 device has a 7- and 16-segment display (1) and two LEDs (2).
Fig. 16: TDC-M100 status indicators
The LEDs have the following meanings:
LED
Color
Meaning
LED 1
Yellow (permanent)
Device not connected to the mobile network.
Yellow (periodical
with a pulse)
Device connecting to the mobile network.
Yellow (periodical
with two pulses)
Device connected to the mobile network.
LED 2
Off
Device switched off or booting.
Red (permanent)
Counter has no reference.
Red/green
(alternating)
Counter reference OK.
Tab. 9: TDC-M100 status indicators
Manual operation and configuration of the TDC device using the four pushbuttons on the
front of the device is visualized on the two-line display.
Note