World Patents Pending ©AirSense Technology Ltd. 1999
ISSUE 2.4
Page 42
TECHNICAL. MANUAL
Information Size
Chart data length in 16-bit words. In this case 4 word
Number of detectors byte
Selected detector to display byte
Sample rate in seconds word
Day of last sample byte
Month byte
Year byte
Hour byte
Minute byte
Second byte
The following lines are the chart recorder data itself
Alarm level (Master) byte
Detector level (Master) byte
Alarm level (Slave 2) byte
Detector level (Slave 2) byte
Alarm level (Master) byte
Detector level (Master) byte
Alarm level (Slave 2) byte
Detector level (Slave 2) byte
The format of the chart recorder data, as sent to the chart recorder software is detailed
below. All items marked as word size are 16-bit sent LSB first. Chart recorder data is
shown here for a two detector system with four
Chart recorder format
7. Status report
Runs detector diagnostics and controller diagnostics; dumps the event log and
histogram and prints the function settings. This function is designed to be used as a
final commissioning check to take a complete status report.
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