Function description
Operating Manual PSEN op2B/1 Series
1003357-EN-02
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}
the position of the safety light grid
is unchanged.
If a pushbutton is used, the pushbutton must be operated until the protected field is totally
clear.
The maximum time there may be between the two inputs Override 1 and 2 on operation is
400 ms.
}
Requirement for activating the override function
– Safety light grid
has triggered and machine has stopped
– Muting lamp is not defective
– LED [3] top right flashes yellow:
[1]
[2]
[3]
[4]
}
Automatic ending of override function
The override function is ended automatically when one of the following conditions is
met:
– Muting timeout has elapsed
– The conditions necessary for activation are no longer present.
– Max. duration of override function has elapsed: After 120 s, the safety light grid
switches back to its normal operating state.
– No muting sensor is active
– No light beams are interrupted
4.7
Test function
The test function can be used to test the safety
light grid. The reaction of the safety light
grid corresponds to the reaction when a protected field is violated, but can be triggered by
pressing the TEST/START button.
