Emerald Spa DS-4 Manual de instrucciones descargar pdf (Pagina 26)

Instructions manual DS series

7.4. DARK/LIGHT mode of the output ( see functio n 1 3 and 1 4 of Tab .1 at pag e 14)

Defines the status of the digital output (PNP) and of the relative yellow

si gnalling LED.

DARK MODE

Object detection Output status LED status

YES OFF Turned off

NO ON Turned on

LIGHT MODE

Object detection Output status LED status

YES ON Turned on

NO OFF Turned off

7.5. Sensitivity mode (see f unctions 15÷18 of Tab.1 at page 14)

This function allows the sensitivity adjustment according to the

characteristics of the object to be detected.

The standard value is fixed on level 9; in presence of small objects

(comparable to the detection limit = 0.5 mm) or very transparent

objects, with the units at the maximum operating distance, we

recommend increasing the sensitivity to level 5.

In all other cases, such as when the detection or the calibration

procedure is very difficult, we recommend decreasing the sensitivity to

level 15.

The sensitivity increase is recommended only if strictly necessary, as

the increase can deteriorate the immunity characteristics and require

more frequent calibration operations.

Operating on the 5 and 9 sensitivity levels (high sensitivity) can be

accomplished only in the manual calibration mode.

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Emerald Spa DS-4 Manual de instrucciones Pagina 26