Inxpect SRE 200 Series

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5. Safety functions

5.5.3 Precautions for preventing unexpected restarting

To prevent unexpected restarting, if the sensor is installed at a height of less than 15 cm (5.9 in) from the ground

to its center, a minimum distance of 50 cm (20 in) from the sensor must be guaranteed.

Note: if the sensor is installed at a height of less than 15 cm (5.9 in) from the ground to its center, an option is to

enable the masking function to generate a system error if a person stands in front of the sensor.

5.5.4 Configure the restart function

WARNING! If the Restart signal function has been enabled both through the safety Fieldbus and the

digital inputs, the functionality can be activated from both of them.

Type Procedure

Automatic 1. In the Inxpect Safety application in Settings > Restart function, select Automatic.

2. In the Inxpect Safety application, in Configuration for each detection field in use with

automatic restart, select the desired Safety working mode and set the Restart

timeout (or the T

OFF

parameter, if present).

Manual 1. In the Inxpect Safety application in Settings > Restart function, select Manual.

2. If there is a digital input configured as Restart signal (Settings > Digital Input-

Output), connect the machinery button for the restart signal as convenient (see

"Electrical connections" on page111).

3. To use the Fieldbus communication for the restart signal, make sure that no digital

input is configured as Restart signal (Settings > Digital Input-Output). See the

Fieldbus protocol for details.

4. In the Inxpect Safety application, in Configuration for each detection field in use with

manual restart, set the T

OFF

parameter value.

Note: the Safety working mode is automatically set to Always-on access detection for all

the detection fields in use with manual restart.

Safe manual 1. In the Inxpect Safety application in Settings > Restart function, select Safe manual.