E3631A怎么实现显示器实时显示电压/电流

我对这个论坛很陌生，但我怀疑我会从中获得很多。
这是我正在使用的。
我有一个Agilent E3631A电源，它通过labview程序通过GPIB进行控制。
我没有开发当前的程序，所以我正在慢慢确定它是什么/如何完成这项工作。
当前程序的开发人员已经转移到另一家公司，我（和其他人）可以根据需要进行更改。
我们不希望重构它，只维护它并调整它以完成我们需要它做的事情。
关于LabVIEW，我是全新的，但已经采用了Core 1和2，所以我知道如何做大部分的基础知识。
所有这一切，目前，一旦程序设置电源的电压并打开输出并转向更大更好的东西，电源屏幕只是显示“限制”视图，这就是说，它只是
显示设定的电压和电流限制。
简单地说，我想让显示器返回显示实时电压和电流，就像我手动设置一样。
我查看了该模型设备的手册，我真的没有找到完成此操作的命令。
好像只要你参加GPIB VISA会话（？），就没有办法让命令显示'本地'或显示正常的自由运行的实时电压和电流。我觉得这应该是
简单。
以编程方式我知道如果我想在整个程序期间继续与设备通话（实际上我可以做，因为LabVIEW本质上是并行的），我可以定期查询电压和电流值，然后使用命令将其显示为
屏幕上的文字。
但是，它必须比那更容易，不是吗？
请告诉我，我只是忽略了一个简单的命令..... :?
谢谢



     以下为原文

  I'm brand new to this forum, but I suspect I am going to be getting a lot out of this.   

Here's what I'm working with. I have an Agilent E3631A power supply, and it is being controlled via GPIB by a LabVIEW program. I did not develop the current program, so I am slowly determining what/how it does the job. The developer of the current program has moved on to another company and I (and others) are able to change it as needed. We do not wish to refactor it, only maintain it and tweak it to do the things we need it to do. Regarding LabVIEW, I am brand new to it, but have taken Core 1 and 2, so  I know how to do most of the basics.

All that being said, currently, once the program sets the voltage of the power supply and turns the output on and moves on to bigger and better things, the power supply screen simply displays the "limit" view, shich is to say, it merely displays the set voltage and current limit. Simply put, I want it the display to go back to displaying the realtime voltage and current like it would if I set it manually. I have looked all through the manual for that model device and I really didn't find a command which accomplishes this. It seems as though as long as you are in a GPIB VISA session(?), there's no way to give a command to display 'locally' or to otherwise display the normal free-running realtime voltage and current.

I feel like this should be simple. Programmatically I know that if I wanted to keep talking to the device during the whole program (which I could in fact do since LabVIEW is parallel in nature), I could periodically query the voltage and current values and then use the command to display that as text on th screen. But, it's got to be easier than that, doesn't it?? Please tell me that I am just overlooking a simple command.....

:?

Thanks