Agilent 34970a with 34903 card

[Everett]

Hello

We are able to close the first channel on the 34903 switch card but cannot get other channels to close on this card.  We are using labview 7.1  Any suggestions is much appreciated.

Thanks

Everett

[Dennis_Knutson]

Are you using the driver or code you've written? If it's the driver, what function are you using? If you want to close multiple switches at the same same, be sure you are not selecting the Close Exclusive option.

[labtech5555]

Hello Everett,

I have used this set up with Labview 8.0 to monitor voltages spread over two multiplexer modules successfully.

I down loaded and used the driver for the meter.I think maybe there was some example programs which i modified.

Can't quite remember.Hopefully I have attached a screen shot that may help..

You must enter here the channels you want to monitor seperated by a comma into the channel list box.If using slot one with your multiplexer

channels 1,2,3 would be entered as 101,102,103 and so on.If using the second multiplexer slot enter 201,202,203.

Hopefully this might help.

Labtech5555

[Everett · Accepted solution]

Good morning and thanks for your quick responses.  I looked at my coworkers program and he wasn't setting the false constant to true to turn of the channels.  After doing so, his program is working.

Thanks again,

Everett