Argus A2 Instruções de Operação Página 12

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© 2008 Schneider Electric
Staircase timer
The staircase timer or cycle time can be parametrised
via a time base x factor. With "Normal operation" and
"Master mode" operating modes the "Staircase timer"
is parametrised. With "Slave mode" and "Monitoring
mode" operating modes the "Cycle time" is
parametrised.
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The "Times" tab has some parameter displays
and selectable objects which are dependent on
the operating mode set.
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Note:
In "Slave mode" and "Monitoring mode"
operating modes no further objects are
displayed by modification on the "Times" tab.
Self-adjusting staircase timer
The movementmovement detector is equipped with a
"Self-adjusting staircase timer". When the "Self-
adjusting staircase timer" is enabled, the movement
detector can start a brief overshoot time when
someone is in the room for a short time. If they remain
in the room longer, a long overshoot time is started.
The parameters "Time base", "Minimum time factor",
"Time factor for learning step", "Maximum time factor"
and "Sensitivity of the learning step" are available for
the "Self-adjusting staircase timer." If there is only a
brief movement in front of the movement detector,
the overshoot time (until switch-off) will be close to the
"Minimum time factor" x "Time basis". If movements
last longer, a "Time factor for learning step" will be
added to the staircase timer up to the maximum,
depending on what learning sensitivity has been set.
Once the time set on the staircase timer has elapsed,
a restart takes place with "Minimum time factor".
Communication objects
Operating mode: Normal operation
You can select the following communication objects:
Block X, general times:
Parameter
Operating mode: Normal operation
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Note:
The parameter settings include various
functions which depend on other functions.
Depending on the parameter setting, some
functions or objects may or may not be
displayed in the ETS.
Communication objects
Operating mode: Master mode
You can select the following communication objects:
Block X, general times:
Parameter
Operating mode: Master mode
|
Note:
The parameter settings include various
functions which depend on other functions.
Function Object name Type Prio Flags Behaviour
Block X Time factor,
staircase timer
1 byte Low WC Transmit
Block X, general times
Parameter Setting
Via movement, time is Retriggerable
Not retriggerable
Staircase timer adjustable via Parameters
Potentiometer
Overwriting staircase timer
during download
Enabled
Disabled
Self-adjusting staircase timer
(always retriggerable)
Disabled
Enabled
The following settings are only
visible when "Self-adjusting
staircase timer" is "disabled".
Time factor staircase timer object Disabled
Enabled
Time base, staircase timer 1 min
1 s
1 hr
Time factor for staircase timer (1 -
255)
1 - 255; preconfiguration: 25
The following settings are only
visible when "Self-adjusting
staircase timer" is "enabled".
Minimum time factor (1 - 255)
Staircase timer
1 - 255; preconfiguration: 5
Time factor for learning step (1 -
255) Staircase timer
1 - 255; preconfiguration: 1
Maximum time factor (1 - 255)
Staircase timer
1 - 255; preconfiguration: 25
Sensitivity of learning step 1 - 5; preconfiguration: 4
1 = slow
5 = sensitive
Function Object name Type Prio Flags Behaviour
Block X Master trigger
object
1 bit Low WC Transmit
Block X Trigger object 1 bit Low WC Transmit
Block X Time factor,
staircase timer
1 byte Low WC Transmit
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