Starting up the device - Basic configuration
Leuze electronic CML 720i Ex 61
Select Main Settings > Operational Settings > Function Reserve
8.5 Extended configurations on the receiver control panel menu
8.5.1 Define digital inputs/outputs
The digital IOs, IO pin x configurations (IO function, inversion
, area logic, start beam, end beam, etc.) are
used to configure the parameters for the switching outputs.
The structure of these configurations in the receiver control panel menu is as follows (multiple configura-
tions displayed simultaneously):
Examples
Configuration of pin 2 as PNP switching output
The following example shows a configuration of pin 2 as PNP switching output with additional configura-
tions, such as area logic “OR” with a beam area of 1 … 32 and beam 1 as start beam according to the
following table.
Level 0 Level 1 Level 2 Description
Main Settings
Commands Teach Reset Factory settings
Operational setting
Filter depth
Beam mode
Function reserve High Medium Low
It is not mandatory that extended configurations be performed on the receiver control panel menu
in order to start up a light curtain.
The individual configuration steps for the extended configuration combinations are not described
separately.
When configuring start and end beam, you can configure values of up to 1774. Values above
1774 (to 1999) are not accepted and must be entered again.
OR
Start beam 1
End beam 32
Switch-on condition 1 beam interrupted
Switch-off condition 0 beams interrupted
Level 0 Level 1 Level 2 Description
Digital IOs
IO Logic Positive PNP Negative NPN
IO Pin 2
IO Function Trigger input Teach input Area Output Warning output Trigger output
Inversion Normal Inverted
Teach height Execute Exit
Area Logic AND OR
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