I use Measurement and Automation Explorer and could see my L4454A under the devices. Note I am using LXI. I then went to the IVI section and setup a driver session. In the general tab under driver setup I entered dmm = false, slot1=L4445. For the hardware tab, I setup the L4445A as a hardware asset. I then created a Logical name that used this driver session and then created a NI Switch Virtual Device that used this IVI switch. When the window opens, the only channels I see are abus1 through abus4. I do not see all the individual channels to my switches such as 1101. I am trying to control SP6T RF switches as well as SPDT RF switches.
I tried dmm=false, slot1=Y1151A, dmm=false, slot1=L4445A and several other things in the driver setup and either no channels appear in the switch executive virtual device or I only see the abus channels. Any idea what I am doing wrong or will the L4445 not work in switch executive?
The Agilent IVI Switch driver does not support the L4445A or the equivalent 34980A/34945A. It can't because this is basically a large digital IO instrument and IVI Switch has no way of telling what it is driving because there is a huge variety of external switches and attenuators that can be connected to the L4445A. Consequently NI Switch Executive doesn't support the L4445A. I suggest you try the built-in webGUI for the L4445A. Simply type the L4445A IP address into your web browser and you can easily configure and control the switches.
Your right. Thanks for the feedback. I'll get the data sheet corrected. There is a good reason why it's not supported although I haven't been able to fully understand it so far. I'll let you know when I get it figured out. The NI PXI-2567 appears to be a much simpler device without all the customizing provided by the distribution boards that plug into the 34945EXT extender modules required for the L4445A.