how to log multi channel simultaniously

[Biermans]

I am using signal express v.2.5.0  with a Keitley 2701 and a 7700 20ch multiplex card.

I can not figure it out: how to log several channels symultaniously.

For example i like to log 10 temperature's in a device at the same time.

How to configure signal express to do so?

Thanks for the help.

M Donners

Maastricht University

[KvZ]

Hi,

How do the 2701 and 7700 work together? As I can see the 7700 is a plug in module for the 2701. Do you need to control them both manually or does it switch when the 2701 has done a measurement.

What steps are you using in Signal Express to controll the Instuments? IVI DMM?

What you can do is use a sweep step to sweep trough all your channels. you can then configure the sweep output as a  plot/array of measurements against the channel number.

Hope this helps

Regards

Karsten

[--Chris]

If you are using the IVI DMM to acquire the data then you are limited to 1 channel.  If you are OK with using beta software you can sign up for the SignalExpress Step SDK at www.ni.com/beta.  Then we can send you an example Keithly 27xx step which supports multiple channels.