Feasa 3D User Manual page 46

FEASA DISPLAY ANALYSER
FUNCTIONAL VERSION
Daisy Chain Mode
The Display Analyser connected to the computer receives a command and this
command is received by all the other Display Analysers through the Daisy
Chain Bus. All Analysers in the chain are active but only the selected Display
Analyser is active to give result Data. All responses received by the Computer
will be from this active Display Analyser.
Each Display Analyser is identified using a unique 4-character Serial Number.
This Serial Number is fixed to each Analyser or can be read out using the
getSerial command.
Feasa provides a Terminal Program on the CD for the customers use. When
you connect your 1 st analyser the terminal program will detect which port you
are connected to. At this time you have the option of connecting to the
Standalone option or the Daisy Chain option from the drop down box. If you
select the Daisy Chain option you will be asked for the serial Number of the 1 st
analyser in your chain.
There are a number of commands which are used to control the Analysers in
the Daisy Chain. These commands are described on the following pages.
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