Automatic Sensor Recognition; Signal - MICRO-EPSILON induSENSOR DTD Operating Instructions Manual

Operation
5.3.1
The first menu item is the automatic sensor recognition.
i
LED D2 = red
The automatic sensor recognition checks the connected sensor and determines the parameters for the com-
mon MICRO-EPSILON sensors:
- Sensor type (half bridge or full bridge (LVDT))
- Supply frequency and
- Excitation voltage
After the automatic sensor recognition has been completed, the LEDs confirm the status.
D3/D4 =
green
D3/D4 = red
5.3.2
LED D2 = orange
This function allows you to adjust the type of output signal, e.g., 2 ... 10 V or 4 ... 20 mA.
Automatic recognition is available. For a load at the output of:
> 1 kOhm, voltage output 2 ... 10 V is set,
< 1 kOhm, current output 4 ... 20 mA is set.
induSENSOR DTD / MSC7xxx

Automatic Sensor Recognition

Please note that automatic sensor recognition is merely a support feature. Successful recognition can-
not be guaranteed on account of tolerances. As such, the recognition result must always be checked.
Sensor recognition successful
Automatic recognition is not suc-
cessful

Signal

After successful recognition, the system is ready for
use. The output signal is preset according to the
factory setting, as well as a rough adjustment of the
measuring signal.
The parameters must now be set manually according
to the respective instruction manuals of the sensor
used. An automatic jump to the menu item Sensor
parameter is done, see 5.3.3.
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