American access system ADV-1000 Guía de usuario descargar pdf (Pagina 317)

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For example, to shunt [deactivate] an input point

during a particular time zone, select that time

zone from the list. The Time Zone defaults to

None.

3 Shunt Time only comes into play when an event

[an interlock, or manual shunt, for example] is

applied to the input point. Enter a value in the

Shunt Time field to set the amount of time that

the input point is deactivated [shunted] when

triggered. This can be set in seconds, minutes, or

hours using the radio buttons directly above the

option.

The field defaults to 15 seconds, but can be set

from 0 to 63 seconds, 0 to 63 minutes, 0 to 63

hours.

Shunt Time cannot be applied to door status or

door inputs.

4 Debounce Time sets the amount of time [in

seconds] that an input must be in a changed state

before that change is reported. In other words, a

debounce cycle instructs the system to ignore an

alarm for a specific period of time. For example,

an input point with a debounce time of 4 [the

default] must be in an alarm state for four cycles

before it is reported as an alarm. The same is

true when it returns to normal condition. The

input point will not report as normal until it is in

the normal state for the debounce period.

Debounce time can be set from 0 to 255 seconds.

5 In the case of input points, Interlocking refers to

linking the changing state of the input to either

another input point, an output point, or a group

of outputs. Refer to the following section,

"Enabling Interlocking for Inputs" for details on

interlocking.

6 All PW-2000 alarm input points default to

normally closed, non-supervised circuits used to

monitor changes of state.

Programming

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American access system ADV-1000 Guía de usuario Pagina 317

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