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Honeywell 301C User Manual
Starting and Stopping Tx Logging
In the previous step, “Acquisition”, the frequency at which Tx logs
would be recorded can be configured. To start the logging function:
When “Start Tx logging” appears on the display, it indicates that the
acquisition, or logging, mode is inactive. When “Stop Tx logging”
appears, it indicates that Tx data is being logged. The log message is
displayed on the screen according to the chosen mode and LED 1 will
light up.
Press the Enter keypad button to stop or start Tx logging.
When Tx data is logged, the system creates files named
tayymmdd.log, tbyymmdd.log and tcyymmdd.log, each
representing one third of the network. The record includes the
transmitter’s date, time and address, the sensor type, the
concentration read, as well as the alarm status. Here is a sample of
what a Tx log looks like:
These log files are delimited by semicolons and are thus easily read by
popular spreadsheet programs such as Microsoft Excel. The first
column of the Tx log displays the date (yyyy-mm-dd) and the time
(hh:mm:ss) of the log. In this example, the “Delay mode” was set to
one minute intervals.
The third column of the Tx log displays the transmitter address and the
fourth displays the gas type, gas concentration and unit of
measurement.
The display then lists the next transmitter address with its gas type,
concentration and unit of measurement, and so on until all the
transmitters have been listed.
2004-01-23 17;54;25; 001_CO_ppm;0;-normal-;002_NO2_ppm;1.5;-normal-;003_CO_ppm;0;-normal-
2004-01-23 17;55;25; 001_CO_ppm;0;-normal-;002_NO2_ppm;0.5;-normal-;003_CO_ppm;0;-normal-
2004-01-23 17;56;25; 001_CO_ppm;0;-normal-;002_NO2_ppm;0.5;-normal-;003_CO_ppm;0;-normal-
2004-01-23 17;57;25; 001_CO_ppm;0;-normal-;002_NO2_ppm;1.0;-normal-;003_CO_ppm;0;-normal-
2004-01-23 17;58;25; 001_CO_ppm;0;-normal-;002_NO2_ppm;1.5;-normal-;003_CO_ppm;0;-normal-
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