eloProg - Vers. 1.0
78
Blind Time
:
Only with Muting Close=Curtain, blind time
is enabled if you know that after the
complete transition of the pallet (muting cycle close) some protruding objects could still occupy the
light curtain and send the input to 0 (FALSE). During blind time the input remains 1 (TRUE). Blind
Time can range from 250 msecs to 1 second.
Sensor time: A difference of between 2 and 5 seconds can be set for activating the sensors.
MUTING “L”
The MUTING operator with “L” logic performs
muting of the input signal through sensor inputs S1
and S2.
Î
Preliminary condition: The Muting cycle can
only start if S1 and S2 are 0 (FALSE) and the
inputs are 1 (TRUE) (barrier free).
Parameters
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.
Sensor time:
A difference of between 2 and 5 seconds can be set for activating the sensors.
End of Muting time
: Sets the muting falling time, from 2.5 to 6 seconds, after the second sensor
has been cleared.
Blind Time
: enabled if you know that after the complete transition of the pallet (muting cycle close)
some protruding objects could still occupy the light curtain and send the input to 0 (FALSE). During
blind time the input remains 1 (TRUE). Blind Time can range from 250 msecs to 1 second.
