Switching Profile; Description; Switching Point; Sensitivity Setting - Balluff BAE SA-OH-064-NP-DP02 Betriebsanleitung

BAE SA-OH-064-_P-DP02 / BAE SA-OH-064-_P-S75G
Photoelectric Sensors
7
Operation
7.1

Switching profile

7.1.1

Description

Sensor Principle / Evaluation Logic
The sensor performs the detection as a clocked signal that
is evaluated for switching signal generation.
The definition of the switching points is realized using a
setpoint which is determined by the position of the RES
switch and the potentiometer SENSITIVITY.
Switchpoint Logic
With switching logic Light on/High Active, the switch
output switches to high if the current signal value is greater
than the set setpoint. With Dark on/Low Active this logic is
inverted.
Light On/High Active
Low
SP1
Fig. 7-1: Switchpoint logic Light On/High Active
Dark On/Low Active
High
SP1
Fig. 7-2: Switchpoint logic Dark On/Low Active
12 english
High
Signal value
Low
Signal value
7.1.2

Switching point

Only one switching point (setpoint) is defined.
Switching behavior:
– Signal value ≥ switching point plus a defined
hysteresis: Output active
– Signal value ≤ switching point minus a defined
hysteresis: Output inactive
Low
SP1-Hys SP1+Hys
Fig. 7-3: Single Point Mode
7.1.3

Sensitivity setting

1. First select sensitivity with the RES switch.
Positions:
– St.: High range, large hysteresis
– Hi.: Lower range, small hysteresis, high resolution
2. Then set the switching point with the rotary
potentiometer.
High
Signal value