如何从U1272A获得测量/读数？

您好，我有几个U1272A可供我使用，并希望自动获取他们的读数。
我有足够的IR-USB适配器，它们确实显示为串行设备。
我的问题是：如何从U1272A获得测量/读数？
目标是自动化测量，进入excel表（但需要更广泛的兼容性）。
我知道这些设备支持SCPI命令的子集，如果我将它们发送到正确的COM端口，我应该得到适当的响应。
事实上，它在发送* IDN时有效（有时）。
这个万用表是否有专门支持的命令列表？
我看了很多，从来没有找到一个详尽的命令列表（对于这个特定的设备或一般的SCPI）。
我安装了Agilent IO Suite以及Agilent Command Expert。
有了这些，我可以使用交互式IO发送和读取命令（只是，因为我不知道除了* IDN之外我没有得到多少命令？）。
我已经尝试通过注册设备在Excel中使用Command Expert面板，但似乎我无法连接到设备（即使它显示在Command Expert独立版中）。
任何帮助将非常感激，因为有关这方面的材料是非常稀缺的。



     以下为原文

  Hello,

I have several U1272A's at my disposal and would like to automatically get readings from them. I have enough IR-USB adapters and they indeed show up as serial devices.

My question is: How do I get measurements/readings from the U1272A? The goal being to automate measurements, into an excel sheet (but a broader compatibility is wanted).

I understand these devices support a sub-set of the SCPI commands and if I send them one to the correct COM port, I should get an appropriate response. In fact, it does work (sometimes) when sending *IDN?.

Is there a list of the commands support specifically by this multimeter? I've looked a lot and never could find an exhaustive list of commands (be it for this particular device or SCPI in general).

I have installed the Agilent IO Suite as well as Agilent Command Expert. With these, I can use the Interactive IO to send and read commands (only, as I do not know the commands I don't get much other than *IDN?). I have tried using the Command Expert panel in Excel by registering the device, but it seems I cannot connect to the device (even if it shows up in the Command Expert standalone).

Any help would be greatly appreciated as materials regarding this is quite scarce.