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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CERTUS Installation Manual
“Sequential” Muting
The activation of MUTING function occours
following sequential interruption of the
sensors S1 and S2, subsequently S3 and
S4 sensors (without time limit). If the pallet
proceeds in the opposite direction the correct
sequence is: S4, S3, S2, S1.
⇒
Preliminary condition: The Muting cycle can only start if all the sensors are 0 (FALSE)
and the inputs are 1 (TRUE) (barriere freee).
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 to S4 and from S4 to S1, if set to UP they can be
occupied from S1 to S4 and if set to DOWN from S4 to S1.
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 last sensor has
been cleared.
Parameters
The MUTING operator with “Sequential” logic
performs muting of the input signal through
sensor inputs S1, S2, S3 and S4.
