Starting up the device
Leuze electronic
ODS 9
34
7.1.2
Setting the switching outputs
All sensors are equipped with at least one SSC1 switching output.
LA6
model sensors are provided with a
second SSC2 switching output.
For each switching output you can configure the following parameters:
• Upper and lower switching point
• Switching hysteresis
• Switching logic
• Light switching (high active)
• Dark switching (low active)
• Switching point mode
NOTICE
The output state in the hysteresis area is not uniquely defined!
The output state in the hysteresis area is dependent on the previous situation.
If the output in the hysteresis area is permanently set to
high active
, a short detection failure (no
signal, e.g., due to a target that is marginally dark) results in a change to permanently
low active
(dark switching).
OFF
ON
OFF
ON
1
2
4
3
3
1
Light switching
2
Dark switching
3
Hysteresis
4
Measurement distance
Fig. 7.2:
Switching output configuration
The switching outputs can be set via the OLED display and the control buttons (see chapter 3.5 "Configura-
tion example"), but also via the multifunction input on pin 5 and via IO-Link system commands.
NOTICE
For sensor models with multifunction input, there is only one physically present switching output
that can be taught in.
