Sensopress_LCD_Rev_00_Eng.doc Eng
19
By pushing the
Menu
button there is the possibility to leave the calibrating procedure without saving
the high level. It turns back to the
AUTO
mode.
6
Electrical Noise
If the device is arranged in a place with electromagnetic noise, or if the relay’s contacts supply some
specific loads, the device may show anomalous behaviors.
The software is able to take measures and restore the correct operation.
If there are inductive loads particularly irksome, with disturbances that cause very frequent anomalies,
it is adviced the use of a snubber cicuit, connected in parallel to the load.
Make the snubber circuit by connecting a resistor in series with a capacitor.
Figure 19 shows an example of connection.
Advised values : R1=47 Ohm ½ W, C1=0,1uF 250 Vac poliestere.
Figure 19
