Sensys Networks VDS240, Руководство по установке

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Chapter 3
10 Access Point Controller Card (APCC)
Installation Guide Sensys Networks, Inc.
Wireless Sensors
Each channel of an APCC interfaces a designated set of sensors to a designated
contact closure. Ensure information describing which sensor (or sensors) will
actuate a given APCC is available.
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Wireless sensors have a unique identifier known as the Sensor ID. Use this identifier to
refer to sensors in design notes and plans.
Determining the Device Configuration
Configuration of an APCC is based on the following design decisions:

The number of APCC channels enabled

The operating mode (pulse or presence) of each channel

The use of and settings for any optional elements that modify the behavior of
channels operating in presence mode

The channel status communication method (LED-only) used by each channel
Configuration Worksheet
Each APCC supports up to four channels that are separately configured. Design
decisions can be captured in a
Channel Configuration Worksheet such as the one
shown below.
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Default values are shown in bold.
Configuration
Element
Options
Example
Data
1. Card identifier ( Defined by the traffic controller or
installer )
2. Channel 1 , 2, 3, 4 1
3. Channel State Enabled | Disabled Enabled
4. Channel Mode Pulse | Presence Presence
4a. Presence Mode
Modifier
( applicable only to channels in presence
mode )
4b. Modifier Type None | Delay | Expansion Delay
4c. Modifier Duration 0 – 31 seconds in 1 sec increments
( Delay, )
0 – 7.5 seconds in 0.5 second increments
( Expansion )
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