E3648A LABVIEW DRIVER

Only one interface can be enabled at a time. Sorry, I am quite new to the world of online communities, and have made a blunder by crossposting. If it is working and you take the computer end of your cable and transfer it to RS end of your USB comport, change the com port ref and it fail to send and receive the same commands, Then the USB to RS are not compatible with your EA. Accepted by topic author Keksbold. Message 20 of I fear this might not be fast enough for my system. I always go with old school, on-board serial.

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Message 14 of Try your "on board" serial port.

Power supply EA sample code - Discussion Forums - National Instruments

Did you say that you had it communicating lahview that way? The current address is displayed momentarily on the front panel when you turn on the power supply. Not without problems, but generally they work. Message 15 of Is it normal that remote control is that much slower than manual control?

Solved: Agilent EA - Page 2 - Discussion Forums - National Instruments

Message 11 of Message 12 of Message 17 of You are not the first person to forget the front panel setting for external control source! Accepted by topic author Keksbold. You can't tell if you are "connected" to a device until you actual lbview to send and receive messages. Highlight execution mode showed me that problem lies in the initialize- Sub VI of the driver, which expects the ID of the power supply, and instead gets the ID from the adapter or nothing?

Agilent Technologies / Keysight Technologies E3648A

Agilent Technologies controllers generally use address "21". Everything worked the same.

What kind of USB - serial device are you using? Do you have the correct combination of NULL modem, gender changer and cable? Just as labveiw sanity check. ID Query Manually - 1. Spoiler Highlight to read You are not the first person to forget the front panel setting for external control source!

Is it an NI device or 3rd party? That made the initialize sub VI run. I somehow think it would be a bad idea to just disable all the stuffs and hope fopr the best Or do you think I should get myself another adapter?

So my first fault were the front panel settings, and my second one was a missing NULL modem. Agilent Technologies controllers generally use address. USB to RS converters are not all created equal. Actually I have to admit that I am just using a gender changer.

Why is my E3648A power supply not getting detected ?

The remote interface can be selected from the front-panel only. One of my other approaches was it, that the interconnected adapter disturbs the IDN - transmission, or even brings in it's own IDN.

I was planning to use the power supply in a dynamically controlled system, but unfortunately it always takes a few seconds to change the voltage level. Thanks and sorry again.

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