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Jasco Pumps RS232 communicatios

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Jasco Pumps RS232 communicatios

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20 May 2013 (Updated )

Commands to read and control Jasco pumps via RS232.

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Description

A range of both low- and high-level commands for controlling Jasco pumps, derived from that used in CO2gui, but only implemented using the native MATLAB serial tools.

serialObject = pumpobj(comPort) returns the serial object for Jasco pumps given a suitable COM port number (unsigned integer: 1-255).

pumpobjconnect(serialObject) initialises communication and pumpobjdisconnect(serialObject) disconnects

pumpobjcomm and the other preformed files are used to read and write flow rates, pressures etc.

IMPORTANT
As with Jasco BPR's, these devices use hardware flow control, and when they stop working for whatever reason (e.g. power failure) they will cause older versions of MATLAB (tested on R14) to hang. This can be avoided by using Realterm or the like, or by using newer releases (R2012b tested).

Acknowledgements

Co2gui Lab Control And Automation inspired this file.

Required Products MATLAB
MATLAB release MATLAB 7.0.1 (R14SP1)
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Updates
21 May 2013

Updated description.

01 Jul 2013

Updated description

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