4.4.3 Safety working modes examples
The following examples show the four possible combinations of the safety working modes of LBK System Series
and what changes if the motion is detected in detection field 1 or detection field 2.
Example 1
The combination is the following:
l Detection field 1: Both (default)
l Detection field 2: Both (default)
Once an alarm is notified, a sensor set with a 50° angular coverage changes its angular coverage to 110°.
NOTICE: during the configuration phase, take this aspect into consideration to avoid generating undesired
alarms.
Angular coverage No alarm status Alarm status
50°
l Detection field 1: access detection
function
l Detection field 2: access detection
function
l Detection field 1: restart prevention
function
l Detection field 2: restart prevention
function
110°
l Detection field 1: access detection
function
l Detection field 2: access detection
function
l Detection field 1: restart prevention
function
l Detection field 2: restart prevention
function
If the motion is detected in the...
Then the output of detection
field 1...
And the output of detection
field 2...
detection field 1 is deactivated and switches to
the restart prevention function
is deactivated and switches to
the restart prevention function
detection field 2 remains active and switches to
the restart prevention function
is deactivated and switches to
the restart prevention function
4. Functioning principles
LBK System Series| Instruction manual v1.2 SET 2021|SAF-UM-LBKBus-en-v1.2|© 2020-2021 Inxpect SpA
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