Display elements
Leuze electronic
SOLID-2
17
TNT
35/7-2
4V
Review-Stand, , 8. April 2015
DEUTSCH
ENGLIS
H
FRAN
ÇAIS
ITALIANO
ESPAÑOL
NEDERLANDS
4
Display elements
4.1
Transmitter status displays
When the transmitter’s green LED1 is lit, this indicates that the supply voltage is available.
Display of the current state of the transmitter:
a = LED1 (green/red)
b = LED2 (green/red)
Fig. 4.1-1:
Transmitter, LED status displays
Indication
Meaning
LED1 green
LED2 off
Supply voltage present, TC1 selected
LED1 green
LED2 green
Supply voltage present, TC2 selected
LED1 green
LED2 red
Supply voltage present, TC1 or TC2 selected, external
test signal activated
LED1 red
LED2 any state Device fault
Table 4.1-1:
Transmitter, LED status displays
a
b
