Hello, I am trying to create a program that is supposed to measure the drain voltage of a DUT (device under test) at a given gate voltage.
The Drain uses the PXIE4139 while the gate uses PXIE4147.
I am supposed to read 700mA, but I keep on getting around 400mA.
The drain source and measure are to be triggered by the gate.
I attached screenshots in here
Appreciate help 😞
![image (3).png image (3).png](https://forums.ni.com/t5/image/serverpage/image-id/335256i41948CD6BD4CD98F/image-size/medium?v=v2&px=400)
![image (5).png image (5).png](https://forums.ni.com/t5/image/serverpage/image-id/335255i24523838B9D90EAD/image-size/medium?v=v2&px=400)
![image (4).png image (4).png](https://forums.ni.com/t5/image/serverpage/image-id/335257i1EC9A8AADD206A92/image-size/medium?v=v2&px=400)