Figure 16: Unidirectional muting
Bidirectional muting is used for objects entering and leaving an area. In this case, four sensors must be used: two on one side of the safe zone (A1 and B1), and
two on the other side (A2 and B2). Sensors A1 and A2 are connected together, and B1 and B2 are connected together. They should be spaced at a distance
where two consecutive sensors are always triggered throughout the movement of the object across the safety zone.
Figure 17: Bidirectional muting
Muting for Laser Scanner
The Laser Scanner can perform both unidirectional and bidirectional muting.
In unidirectional muting, the “m” coefficient must be defined. This coefficient controls how long the safety zone remains off before reactivating. In other
words, it defines the activation time delay following a muting event.
The “m” coefficient is a multiple of the real delay between Muting 1 and Muting 2 (T12). The range of this coefficient is an integer between 2 and 16 inclusive.
Note: When muting is triggered, all defined muting zones in the active zone set configuration will be muted
Summary of Contents for PR-DA-001-0295
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