Wenglor SEFG Muting, Руководство по эксплуатации

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Project Engineering 100
Example of the measuring function
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FBB
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NCBB
LBB
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FBB – First Beam Blocked Beam no. 6 Beam no. 6
LBB – Last Beam Blocked Beam no. 9 Beam no. 15
NBB – Numbers of Beams
Blocked 4 beams 6 beams
NCBB – Numbers of Cumulated
Beams Blocked 4 beams 4 beams
NOBJ – Numbers of Objects 1 2
Figure 28: Values of the measuring function
NOTE!
• The measuring function is dependent on the parametrized operating modes and func-
tions. This means that objects, which do not result in a shutdown (e.g. blanking, reduced
resolution), are included in the measurement.
• If the receiver is not in synchronous run (e.g. emitter not in operation, safety field com-
pletely blocked, error state,...), the value 255 is output for all measurements.