EUCHNER MSC - MUTING OVERRIDE (Max. Number = 4)

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MUTING OVERRIDE (max. number = 4)
The override function is necessary if the ma-
chine stops after erroneous sequences of the
muting activation and material occupies the
hazardous opening during this sequence.
This process activates the OUTPUT output and
in this way makes it possible to remove the ma-
terial that is blocking the opening.
The Muting Override operator must be con-
nected after the Muting operator
("T","L","Seq","Con") (OUTPUT output on the
MUTING ("T","L","Seq","Con") connected directly
to the INPUT input on the Muting Override).
The operator make it possible to override the
directly connected muting input.
This operator can only be activated if muting is not active (INPUT input = "0") and at least
one muting sensor (or the light curtain) is occupied.
The override function ends as soon as the light curtain and the muting sensors are clear
again. The OUTPUT output switches to logical "0" (FALSE).
The override function can be started either by state control or edge control.
Start of the override with state
This function is used if the override command (OVERRIDE = 1) is to be active during
all subsequent processes. However, a further override function can only be activat-
ed if the input has been deactivated and is then activated again.
If the light curtain and the sensors are cleared (not occupied) or if the time is ex-
ceeded, the override function is ended without the need for further commands.
Start of the override with edge
The override function is activated by the rising edge on the Override input
(OVERRIDE = 1).
The override function is ended if the light curtain and the sensors are cleared (not
occupied) or on time-out. The function can only be restarted if the override enable
is activated again (OVERRIDE = 1).
Parameters
With Sensors Occupied: Must be selected for sequential muting, T muting and simultane-
ous muting.
Do not select for L muting.
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Otherwise a warning will be output during the compiler phase and in the report.
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The user must take additional safety measures while the override is active.