Rechner Sensors i-LeVeL Instrucciones De Servicio página 17

Switching outputs - Change Normally Open - Normally Closed
With the factory settings, all switching outputs will be set to normally open.
In order to change the outputs from normally open to normally closed, select the cor-
responding mode you wish to change (Switch MIN or Switch MAX).
Activation:
Select mode „Switch MIN" or „Switch MAX". While selected, the corresponding LED
will flash (approx, 1 Hz). While the mode is selected, press and hold the MODE key for
approx. 10 seconds until the corresponding Switch's LED flashes quickly for 1 second.
Note: While holding the MODE key, the corresponding Switch's LED will pulse.
After changing the output of the switching point, the sensor returns to measuring mode
and the corresponding LED will automatically reflect the change made.
(Switch MIN or
Switch MAX)
Test Mode
The probe can be changed to test mode at any time. While in the test mode the outputs
will function as follows:
Analogue output:
Linear rise for 20 seconds: 4...20 mA or 0...10 V.
Linear decrease for 20 seconds: 20...4 mA or 10...0 V.
Switch MAX or Switch MIN:
→ Each will switch at either 25 % or 75 % of the analogue value.
To activate test mode:
Press and hold the MODE key for approx. 10 seconds
After 10 seconds the test function will automatically start.
Note: While holding the MODE key the Analog LEDs will pulse.
Releasing the MODE key will immediately end the test mode and the probe will return
to its normal measuring mode.
MODE
Prompt
> 10 Seconds
MODE
Pulse flashing
(Analogue LEDs)
10 Seconds
Pulse flashing (of the corre-
spondent Switch's LED)
TEST MODE
CHANGE-OVER
(Switch MIN or
Switch MAX)
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