Leuze 50142875, Руководство пользователя

Страница: 10 / 11

Sensor adjustment via teach input (pin 5)
Teach-in
To teach, a teach signal is applied to the teach input (pin 5). The duration of the
teach signal (low level on the teach input) determines the teach-in function.
NOTICE
Before a low level is applied for teaching-in functions, a high level must
be applied for at least 20 ms.
8
A Buttons locked
B Buttons can be operated
C Teach is started
D Teach duration
Note: During the teach duration, the label tape must be transported through
the sensor (see chapter "Manual teach while the label tape is passing
through (dynamic)").
E Teach is ended
9
A Buttons locked
B Buttons can be operated
T Duration of the teach signal
Duration T
[ms] Function
220 … 280 Configure the switching behavior of the switching output: light
switching
320 … 380 Configure the switching behavior of the switching output: dark
switching
420 … 480 easyTune (-): reduce sensitivity
520 … 580 easyTune (+): increase sensitivity
10
EN