Leuze electronic GS 754B, Оригинальная инструкция по эксплуатации

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Device configuration
Leuze electronic GS 754B 21
TNT
35/7-2
4
V
6.4.6 PIN 2 as a switching output
When PIN 2 is configured as a switching output, various logical functions can be assigned
to this switching output. A distinction is made between standard and photoelectric sensor
functions/presence monitoring.
6.4.6.1 Standard function
The number of object edges is monitored.
Example of diameter detection:
In this setting, the sensor expects two object edges. If more or fewer object edges are
detected, an error message is output.
Figure 6.6: Example of diameter detection
Example of edge detection:
In this setting, the sensor expects only one object edge. If more or fewer object edges are
detected, an error message is output.
Figure 6.7: Example of edge detection
Switching output pin 2
Configuration Function Object partially in
measurement field
Object completely in
measurement field
Object not in
measurement field
< standard high low high
> standard inverted low high low
* dark switching high high low
# light switching low low high
Two edges
→
OK
One edge
→
error
Three edges
→
error
No edge
→
error
No edge
→
error
One edge
→
OK
Two edges
→
error
No edge
→
error
No edge
→
error
Transmitter Transmitter Transmitter Transmitter Transmitter
Transmitter Transmitter Transmitter Transmitter