Omron E3NT-L, Руководство по эксплуатации

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Setting the switching points Section 8-4
8-4 Setting the switching points
The switching points can either be user set (Teach-in mode) with a measured
object positioned at the corresponding distance or can be set using the setting
input, for remote setting.
For each output of the sensor (up to two), up to two switching points can be
user set.
Only one switching point is active in the foreground and background suppres-
sion modes.
For the 2-point window evaluation mode, two switching points must be set.
8-4-1 Teaching the switching points in the normal mode
The sensor is set at the factory for both outputs to BGS, light on.
1. Place the target object in front of the sensor at the desired position.
2. Teach the switching point for output 1:
• Beginning with the
팬
key, press it simultaneously with the ENTER
●
key. Threshold level is obtained and the output/LED is updated. Status
LED is blinking.
• Using the
팬
/
팫
keys an adjustment of the switching point is possible.
The output/LED is updated immediately.
• Pressing the ENTER
●
key for more than 2 seconds or after 2 minutes
without any activation of the keys, the sensor returns to normal opera-
tion. The status LED is turned off.
3. Teach the switching point for Output 2:
• Beginning with the
팫
key, press it simultaneously with the ENTER
●
key.
8-4-2 Setting the sensor
The sensor's parameters and the four possible switching points are set as
described in Section
9-1 Setting the sensor using the push buttons or Section
9-2 Setting the sensor with a PC .