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Set Sensor Parameter
optoNCDT 1220
7.3.2.2
Zeroing with Hardware Input
LED
state
Measuring
Green, red
1
, yellow,
depends on
measuring position.
yellow
yellow
violet wire
violet wire
t 0
2 s
t 1
t 2
2 s
t 3
30 ms ... <3 s
i
A pulse can be made
via the functional input
(violet wire sensor
cable).
Details of the hardware
input can be found in
the electrical connec-
tions, see Chap.
.
Fig. 24 Flow chart for zeroing (hardware input)
LED
state
Measuring
Green, red, yellow,
depends on
measuring position
yellow
violet wire
t 0
2 s
t 1
5 s ... <10 s
Fig. 25 Flow chart for the return of zero setting
The function zeroing can be applied successive in several times. Between repeating the zeroing function a
pause of 1 s is required. The zeroing function can also be combined with the
select
key.
1) The zeroing is not applied when LED
State
is red, flash frequency 8 Hz for 2 s.
Содержание ILD 1220-10
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