Wenglor OY1TA603P0003, Руководство по эксплуатации

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Designation Function Key designation
Extern T External Teach-In   
By pressing the button

can be selected, if an ‘Object Teach-In’, a ‘Backgound
Teach-In’, or ‘Teach-In of a tolerance window’ is executed at the External Teach-In.
7.4 A3 Error F/A3 Input
7.4.1 A3 Error
The error output is activated if no light signal is returned to the sensor.
Designation Function Key designation
NPN/PNP Output configuration P  N
The error output is set to PNP, push-pull or NPN by pressing the P or the N key. The respective circuit
diagram is displayed.
NPN/PNP Output configuration NO

NC
The error output is set up as normally open or normally closed by pressing the NO or the NC key.
The respective circuit diagram is displayed.
7.4.2 A3 Input
If Pin “A3“ is used as input ‘Emitted light disengageable’ or as input
‘Offset’, the input can be set as an inverted
or non-inverted input.
Designation Function Key designation
not invers Usage as non-inverted input   
Normally, the input is at supply voltage “0“.
The functionality of the input is triggered upon applying a voltage > 7 V.
invers Usage as inverted input   
The input is normally at a voltage of > 7 V.
The functionality of the input is triggered upon applying a voltage < 7 V.