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Serial programming a 3300A DC Electronic Load

Question asked by AMAZZIE on Jan 31, 2011
Latest reply on Feb 2, 2011 by AMAZZIE
I am trying to communicate to a 3300A DC electronic load device over the serial port.
I have verified that the settings of the device and my computer match.
I have verified that my computer is sending the serial command.
When I send any command, i.e. *IDN or SYST:REM
I get no response echoed back to me in my serial software.
If the SYST:REM command functioned correctly, it should disable all the front panel buttons (except the LOCAL button)
and any front panel button pushed should not respond.
Since they do respond, I am assuming the SYST:REM command did not work.

Sorry if this is the wrong forum, I could not find one for my device.

Any help would be appreciated.  

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