how to generate voltage using pxi-7340

[AOA]

how to generate voltage using pxi-7340?

[Larry.C]

Hi Amged,

It is not too difficult to generate an Analogue Output from a motion card. There are a couple of online documents that describe how to perform AO in MAX and an example of AO control using LabVIEW:

MAX

Example

Let me know how you get on with this information.

Kind Regards,

[AOA]

Thanks Laurence,

I am using a voltemeter to check my motion controller. The problem with this one there is no guidence for how to wire? I have 68 pins?

For example in max if you use the virtual DAQ device it will show you the connection diagram?

[Larry.C]

Hi Amged,

You can find out the pinout information from the 7340 user manual. I have attached the section here:

I hope that clarifies it.

Kind Regards,

[AOA]

Thanks,

I performed above mentioned example. I measured the voltage between 32 and 68 for the channel 1. I didn't observed any changes when I used the control slider. The axes are configured for stepper not for servo as recommended in the front panel. 

AOA

[AOA]

It is working fine.

• Measuring between 29&31
• Select stepper motor
• Select Analog feedback