Omega Vehicle Security Wireless Sensor System zSeries User Manual

Page 42

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4.3.2 Get Readings from the End Device (continued)
The
"Readings" fields are defined as follows:
Title:
Coordinator’s name, assigned in "Configuration" page.
Name: End Device’s name, assigned in "Sensor Parameters" page.
ID: Sensor ID.
Sequence: Sequence number [0-255, Lost, ID ].
The Sequence number is incremented for each newly received data. Therefore, it

indicates if the sensor is transmitting data successfully.

This area also will display error messages:

Lost Coordinator has not received data from the sensor.
ID More than one sensor is configured with the same Device ID.

Reading Values: The order from left to right is Temperature, Barometric Pressure then

Humidity.

First Reading Temperature reading with temperature unit from the primary sensor.
Second Reading Pressure reading or Humidity reading, depending on the primary
sensor or the secondary sensor reading.
Third Reading Humidity reading, if the End Device is a -BTH version or the secondary
sensor reading.
Fourth Reading: The secondary sensor reading.

Reading "Open" indicates that no sensing device is detected.

Data Logging: Press to activate/de-activate data logging. When it is pressed to

activate data logging, a file browser pops up to ask for which file data will be saved.
Data is in Comma Separated Value (csv) format, which can also be opened in Excel.
Please name file with .csv extension.

Figure 4.9 Comma Separated Value Format

Columns from left to right: Date and time, Device ID, Sequence number, Device type,
Reading 1, Unit 1, Reading 2, Unit 2, Reading 3, Unit 3 (up to 4 readings and units), next
Device ID, next Sequence number, ... (up to 8 End Devices).

ACTIVE data is currently being logged in the specified file.
INACTIVE data logging is not executed.

Refresh: How often the current applet asks for data from the Coordinator. Once you
enter the Refresh Time you must press Enter on your keyboard for the time to take effect.

Ensure Java Runtime Environment is setup. Refer to Section 4.3.3 before
activating data logging.

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