CalPod/Multiport测试集编程问题

这是 - > http://na.support.keysight.com/pna/help/latest/Programming/GP-IB_Command_Finder/Calpod.htm有帮助吗？



     以下为原文

  Does this -->  http://na.support.keysight.com/pna/help/latest/Programming/GP-IB_Command_Finder/Calpod.htm  help?

谢谢。
我已经有了这份文件。
它没有告诉我如何通过多路复用器访问cal pod。
我希望多路复用器的工作方式类似于标准的开关矩阵，命令类似于“关闭xx”。
实际上，我刚从这里有人那里得到了多路复用器用户指南。
我希望这会有所帮助。
谢谢... -BIll



     以下为原文

  Thank you.

I already have that document. It doesn't tell me how to access the cal pods through the multiplexor. I'm expecting the multiplexor to work something like a standard switch matrix with commands similar to "Close xx." 

Actually, I just got a multiplexor user's guide from someone here. I'm hoping that will help.

Thanks...

-BIll

比尔：我以前做过类似的节目。
要使用SCPI命令控制测试集切换路径，您需要使用适当的地址向测试集IO发送命令。
每个交换机路径的地址都包含在测试集配置文件（http://na.support.keysight.com/multiport/testsets/）中，下面的“dualPath”部分告诉您路径切换的所有地址。
用于Calpod控制的SCPI命令位于PNA用户手册的CONTrol：CALPod：COMMand中。
如果要进行S85之类的测量，则需要执行以下步骤：1。将测试设置开关路径设置为端口5和端口8并测量S21。
2.将端口5上的Calpod分配给端口1（因为Calpod不知道多端口测试集并假设使用了端口1），将端口8上的Calpod分配给端口2. 3.进行2端口校准并保存
一套校准。
您可以在此状态下初始化Calpod。
测量S21。
一段时间后，如果您想再次测量S85并且想要移除漂移和电缆夹板，可以使用Calpod刷新Cal。
在这种情况下，您需要重复上面的步骤1和2，然后加载之前为此路径保存的校准集，并执行Calpod刷新。
附件是我以前的程序（VS2010，WPF），你可以参考函数SetSwitchPathAndAssignCalpodsForChannel（）来查看如何发送命令来控制测试集和分配cal pod。
我希望你会喜欢它。



     以下为原文

  Hi Bill:

I've done a similar program before.

To control the test set switch path with SCPI command, you need to send command to the test set IO with appropriate addresses. The addresses for each switch path is included in the test set config file (http://na.support.keysight.com/multiport/testsets/), the "dualPath" sections under  tells you all the address for path switching.

The SCPI command for Calpod control is in the CONTrol:CALPod:COMMand  of the PNA user manual.

If you want to do a measurement like S85, you need to follow these steps:
1. set test set switch path to port 5 and port 8 and measure S21.
2. Assign Calpod on port 5 to port 1 (because Calpod doesn't know the multiport test set and it is assuming port 1 is used), assign Calpod on port 8 to port 2.
3. Do a 2-port calibration and save a cal set. You can initialize the Calpod in this state. Measure the S21.

After some time, if you want to measure S85 again and you want to remove the drift and cable flextures, you can use Calpod to refresh the Cal. In that case, you need to repeat the step 1 and 2 above, then load the cal set saved for this path before, and do a Calpod refresh.

Attached is my previous program (VS2010, WPF), you can refer to function SetSwitchPathAndAssignCalpodsForChannel() to see how to send commands to control the test set and assign cal pods. I hope you would like it.

附件

• AutomatedVMCTest.zip779.6 KB
  

ningchen，谢谢你的回复。
你的计划中有很多好东西。
我缺少AgilentPNA835x和FCAppLib库。
这些是什么，我在哪里可以得到它们？
谢谢，-Bill



     以下为原文

  ningchen,

Thank you for the reply. There's lot's of good stuff in your program.

I am missing the AgilentPNA835x and FCAppLib libraries. What are these and where can I get them?

Thanks,
-Bill

嗨比尔，我忘了提到我使用DCOM rathar比SCPI命令控制PNA，但概念是一样的。
现在您有两个选择：1。构建并运行我的程序。
然后，您需要按照http://na.support.keysight.com/pna/help/latest/help.htm中描述的步骤配置与PNA的DCOM连接。
然后，您可以使用“添加引用”从COM选项卡添加缺少的类型库。
调试我的程序可以帮助您更快地理解它。
2.您只需知道哪些命令用于设置测试集开关路径并为PNA端口分配Cal pod，因此您无需运行我的程序。
您可以查看SetSwitchPathAndAssignCalpodsForChannel（）方法并查找使用的命令。
具体而言，SwitchToPath（int，int）方法用于设置切换路径。
我解析了测试集配置文件中的地址和数据，并将它们发送到交换测试集IO。
这样做的SCPI命令控制：外部：测试集：数据，（在我的计划，我使用_testSetIO.WriteData的DCOM功能（地址，数据））方法AssignCalPods（整型，字符串）是一个PNA分配CAL荚
港口。
我使用的命令是CONT：CALP：COMM'CALP：ENAB，'编辑：ningchen于2015年3月25日上午8:17



     以下为原文

  Hi Bill, I forgot to mention that I was using DCOM rathar than SCPI command to control the PNA, but the concept is the same. Now you have two choices:

1. Build and run my program. Then you will need to follow the procedure described on http://na.support.keysight.com/pna/help/latest/help.htm to configure the DCOM connection to the PNA. Then you can use "Add Reference" to add the missing type libraries from the COM tab. Debugging my program may help you understand it faster.

2. You only need to know which commands are for setting the test set switch paths and assign Cal pod for a PNA port, so you don't need to run my program. You can look into the SetSwitchPathAndAssignCalpodsForChannel() method and find the commands used. 

Specificly, the SwitchToPath(int, int) method is for setting the switch paths. I parsed the address and data from the test set config file and send them to the switching test set IO. The SCPI command for this is CONTrol:EXTernal:TESTset:DATa ,  (in my program, I'm using DCOM function of _testSetIO.WriteData(address, data) )

Method AssignCalPods(int, string) is for assigning cal pod to a PNA port. And the command I used is CONT:CALP:COMM 'CALP:ENAB ,'

Edited by: ningchen on Mar 25, 2015 8:17 AM