Inversion Of The Switching Behavior (Light/Dark Switching) - Leuze electronic CML 720i Ex Operating Instructions Manual

 Select Digital IOs > IO Logic > Positive PNP.
 Select Digital IOs > IO Pin 2 > IO Function > Teach input.
Configuration of pin 5 as PNP height area
The following example shows the configuration of pin 5 as PNP height area.
Level 0 Level 1
Digital IOs
IO Logic
IO Pin 5
 Select Digital IOs > IO Logic > Positive PNP.
 Select Digital IOs > IO pin 5 > Teach height > Execute.
The height area is automatically configured as an area output.
IO Function > Area Out must also be selected.
8.5.2

Inversion of the switching behavior (light/dark switching)

Light/dark switching is configured with this configuration.
For all digital process interfaces, the configuration can also be performed via the respective field-
bus interface (see chapter 9 et seq.) or via the
chapter 12).
The following example shows how the switching output is switched from light switching (normal) to dark
switching (inverted).
The structure of the configuration in the receiver control panel menu is as follows:
Level 0 Level 1
Digital IOs
IO Logic
IO Pin 2
 Select Digital IOs > IO Pin 2 > Inversion > Inverted.
8.5.3 Defining the filter depth
The filter depth is used to specify that an evaluation of the measurement values occurs only once the beam
states are stable over multiple measurement cycles.
Leuze electronic
Level 2 Description
Positive PNP
IO Function Trigger input
Inversion Normal
Teach height Execute
Area logic AND
Start beam (enter value)
End beam (enter value)
Level 2 Description
Positive PNP
IO Function Trigger input
Inversion Normal
Teach height Execute
Area logic AND
Start beam (enter value)
End beam (enter value)
CML 720i Ex
Starting up the device - Basic configuration
Negative NPN
Teach input Area output
Inverted
Exit
OR
Sensor Studio
Negative NPN
Teach input Area output
Inverted
Exit
OR
Warning output Trigger output
configuration software (see
Warning output Trigger output
63