Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 07/18
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Muting Operators (max number = 4)
The MUTING operator with “Concurrent” logic
performs muting of the input signal through sensor
inputs S1, S2, S3 and S4.
“Concurrent Muting”
⇒
Preliminary condition: The Muting cycle can
only start if all the sensors are 0 (FALSE) and
inputs are 1 (TRUE) (barrier free).
Timeout (sec): Sets the time, between 10
secs and unlimited, within which the Muting
cycle must end. If the cycle is not complete
at the end of this time, Muting is immediately
discontinued.
Enable: If selected it enables the possibility of enabling or not enabling the Muting function.
Otherwise the Muting function is always enabled.
There are two Enable modes: Enable/Disable and Enable Only. If Enable/Disable is selected the
Muting cycle cannot start if Enable is fixed at 1 (TRUE) or 0 (FALSE) but is only activated with a
rising edge. To disable muting, set Enable to 0 (FALSE). In this mode the falling edge disables
Muting regardless of the condition. If Enable Only is selected Muting cannot be disabled but
Enable must be set to 0 (FALSE) in order to enable a new rising edge for the next Muting cycle.
Direction: The order in which the sensors are occupied can be set. If set to BIDIR they can be
occupied in both directions, from S1&S2 to S3&S4 and from S3&S4 to S1&S2, if set to UP they
can be occupied from S1&S2 to S3&S4 and if set to DOWN from S3&S4 to S1&S2.
Muting Close: There are two types, CURTAIN and SENSOR. If you select CURTAIN muting
closes when the input signal rises, if you select SENSOR it closes when the third sensor has
been cleared.
Parameters
CERTUS Installation Manual
The activation of the Muting function occurs following
interruption of the sensore S1 and S2 beam (the
order does not matter) within a time range from 2s
and 5s decided by the operator (or S3 and S4 with
material that is moving in the dirction opposite) .
