Installation
Leuze electronic
ODSL 30
63
TNT
35/7-2
4
V
6.3
Teach-in
You can adjust the upper switching points by means of teach-in; with the ODSL 30/V…, you
can also set the characteristic output curve of the analogue output by means of teach-in. For
teach-in, there are differences among the various device variants:
Teach procedure for ODSL 30/V… (1 switching output)
Position the measurement object at the desired distance. Connect the teach input
teach Q1
for
2
sec. to +U
B
. After that, connect the teach input to GND. The switching
output is taught.
Teaching takes place towards the switching point.
These default values are preset:
• Function characteristics of the switching output: "light switching"
• Lower switching point: 199mm
• Upper switching point: 1000mm
• Hysteresis: 20mm
You can change these values using the keypad and LC display.
Teach-in of the characteristic output curve of the ODSL 30/V…
In addition to the edge-controlled teach-in (
slope control
) of the switching outputs, teach-
in of the characteristic output curve is also possible via a teach line for devices with software
version V01.10 and newer (see chapter 3.6.5). The following steps are required for the line
teach-in of the analogue characteristic curve:
1.
Activation of the analogue line teach function via the keypad and menu.
Activate
Input Menu
->
Teach Mode
->
Teach Mode time control
.
2.
Position measurement object at the desired measurement distance.
3.
The respective teach function is activated by applying the active level (dU
B
) to
the teach input "Teach Q1" (pin 5). The teach event is indicated by the flashing of the
LEDs and on the display.
4.
To finish the teach event, disconnect the teach input from the teach signal after the
desired time.
5.
A successful teach event is signaled by the end of the flashing of the LEDs. The menu
entries can be used to check that the teach values are properly accepted and to make
any changes.
Teach function
Duration of teach
signal
Green LED
Yellow
LED
Upper switching point
switching output Q1
2 … 4s
flash synchronously
Distance value for
analogue output 1V / 4mA
4 … 6s
continuous
light
flashing
Distance value for
analogue output 10V / 20mA
6 … 8s
flashing
continuous
light