MICRO-EPSILON MSC7401, Руководство по эксплуатации

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Operation
MSC7401 Miniature sensor controller for inductive sensors
5.3.1 Automatic Sensor Recognition
The first menu item is the automatic sensor recognition.
LED D2 = red
The automatic sensor recognition checks the connected sensor and determines the succeeding parameters
for the common MICRO-EPSILON sensors:
- Sensor model (half bridge or full bridge (LVDT))
- Excitation frequency and
- Excitation amplitude
After the automatic sensor recognition has been completed, the LEDs confirm the status.
D3/D4 = green Sensor recognition successful After successful recognition, the sensor is ready for
use. The output signal is preset according to the fac-
tory setting; rough adjustment of the measuring signal
D3/D4 = red Automatic sensor recognition not
succesful The parameters must now be set manually accord-
ing to the respective instruction manuals of the used
sensor. An automatic jump to the menu item
Sensor
parameter
is done, see Chap. 5.3.3 .
5.3.2 Signal
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.