Inxpect SRE 200 Series - 6.2 Anti-tampering functions: anti-rotation around axes

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6.1.4 Enable muting signal characteristics

The muting function is enabled only if both logic signals of the dedicated input meet certain characteristics.

Below is a graphic representation of the signal characteristics.

In the Inxpect Safety application, in Settings > Digital Input-Output it is necessary to set the parameters that

define the signal characteristics.

Note: with pulse duration = 0, it is sufficient that the input signals are at high logic level (1) to enable muting.

6.1.5 Muting status

Any output dedicated to the muting status (Muting enable feedback signal) is activated if at least one of the

groups of sensors is in muting.

NOTICE: it is the responsibility of the machinery manufacturer to assess whether the indication of the muting

status is necessary (as defined in section 5.2.5 of EN ISO 13849-1:2015 standard).

6.2 Anti-tampering functions:anti-rotation around axes

6.2.1 Anti-rotation around axes

The sensor detects rotation around its axes.

Note: the axes are those represented in the figure below, regardless of the installation position of the sensor.

When the system configuration is saved, the sensor also saves its position. Later, if the sensor detects changes in

rotation around these axes, it sends a tamper alert to the control unit. Upon reception of a tampering signal, the

control unit deactivates the safety outputs.

6. Other functions