Controlling Instruments Using the Serial Port
2 views (last 30 days)
Show older comments
I am beginner of MATALB.. I am kind of confused with sending a command to power supplier. I want to control the power supplier (set the voltage) by MATLAB
s = serial('COM22');
fopen(s);
I think it is connected, I tried to send a command (command can be found here page 39). It is something like
<nrf> A number in any format. e.g. 12, 12·00, 1·2 e1 and 120 e-1 are all accepted as the
number 12. Any number, when received, is converted to the required precision
consistent with the use then rounded to obtain the value of the command.
<n> The number of the output (1 or 2) or associated status register to which the
command relates. On the XEL30-3DP, ‘1’ is the Master (right-hand output) and ‘2’ is
the Slave (left-hand output).
V<n> <nrf> : Set output <n> to <nrf> Volts
V<n>V <nrf> : Set output <n> to <nrf> Volts with verify
So I thought I can just use fprintf, but power supplier does not do anything.
fprintf(s,'*V1V 5')
Anyone can help me a guide or what to look it up? It is quite difficult since I do not have any experience with the MATLAB.
0 Comments
Answers (0)
See Also
Categories
Find more on Instrument Control Toolbox Supported Hardware in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!