"Sequential" MUTING
The muting function is activated after the se-
quential interruption of the sensors S1 and S2,
and then of sensors S3 and S4 (without any
time limit). If the pallet moves in the opposite
direction, the correct sequence is: S4, S3, S2,
S1.
The MUTING operator with "sequential" logic
makes it possible to mute the input signal via
the sensor inputs S1, S2, S3 and S4.
Prerequisite: The muting cycle can only
start if all sensor inputs S1 - S4 are "0"
(FALSE) and the INPUT input is "1" (TRUE).
Parameters
Timeout (s): Sets the time within which the
muting cycle is to be ended from 10 s to infinite. If the cycle is not complete at the end of
this time, the muting is interrupted immediately.
With Enable: If selected, it is possible to enable or not enable the muting function. Other-
wise the muting function is always enabled.
There are two enable modes: „Enable/Disable“ and „Enable Only“. On the selection of „En-
able/Disable“ the muting cycle cannot be started if "Enable" is set to "1" (TRUE) or "0"
(FALSE), instead it is only activated with a rising edge. To deactivate the muting, set "Ena-
ble" to "0" (FALSE). In this mode the muting is deactivated on a falling edge, irrespective
of the state. On the selection of „Enable Only“ the muting cannot be deactivated. "Enable"
must be set to "0" (FALSE) to make possible a new rising edge for the next muting cycle.
Direction: The sequence in which the sensors are activated can be defined. If
BIDIRECTIONAL is set, activation is possible in both directions (from S1 to S4 and from S4
to S1). With UP, activation is possible from S1 to S4 and with DOWN, from S4 to S1.
Muting Closing: There are two types: CURTAIN and SENSOR. If CURTAIN is selected, the
muting is ended on a rising input signal. With SENSOR the muting is ended when the third
sensor has been cleared.
Selection CURTAIN
To Next Page
Loading...