[问答]

丢失的VISA与AGN5244A联系

问答对人有帮助，内容完整，我也想知道答案 0 你好。我正尝试通过LAN端口与AGN5244A进行交互。使用一段以前曾经工作过的labview程序。现在他们无法使用安捷伦“初始化N5244A”vi现在出现错误，表明它无法找到该设备。使用的VISA地址是“TCPIP0 :: 10：47：3：21 :: 5025 :: SOCKET :: inst0 :: INSTR”。使用ACE（v16.3）并添加LAN仪器，使用“添加地址”和选项“使用IP地址”和“套接字”，当我按下“测试连接”按钮时，我被告知仪器存在。当我选择“* IDN查询”并按“识别仪器”时，我会返回仪器ID字符串。我查看了COM / DCOM安全性，发现没有“Everyone”条目。这是问题吗？如果是这样，我如何重新建立“每个人”，在我看过的文档中没有找到如何做到这一点。任何建议都会有所帮助，因为我认为这是一个安全问题，这个领域不是我的强项！ PNA-X运行XP Professional。谢谢赫伯特以上来自于谷歌翻译以下为原文 Hi. I am trying to interact with an AGN5244A over the LAN port. Using a set of LabVIEW programs that have previously worked, some time ago. Now they do not work with the Agilent "Initialize N5244A" vi now comes up with an error that suggests it cannot find the device. The VISA address being used is "TCPIP0::10:47:3:21::5025::SOCKET::inst0::INSTR". Using ACE (v16.3) and adding a LAN instrument, using the "Add Address" and options "Use IP Address" and "Socket", when I press the "Test Connection" button I am told the instrument is present. When I select "*IDN query" and press "Identify Instrument" I get back the instrument ID string. I have had a look at the COM/DCOM security and find that there is not an entry for "Everyone". Is this the issue? If so how do I re-establish "Everyone", haven't found how to do this in the documentation I have looked at. Any suggestions would be helpful as I assume it is a security issue and this area is not my strong point! The PNA-X runs XP Professional. Thanks Herbert 0
2018-9-30 16:34:13　　评论淘帖0 邀请回答您可以邀请以下用户，快速回答问题 × kingnet_52040 该类别下有 195 个回答。邀请回答 60user7 该类别下有 81 个回答。邀请回答蓝色冰汐该类别下有 45 个回答。邀请回答醉狼工作室该类别下有 41 个回答。邀请回答 ianwhoani 该类别下有 30 个回答。邀请回答 dkhwakd 该类别下有 25 个回答。邀请回答 aaabbb567 该类别下有 23 个回答。邀请回答 e08506806 该类别下有 20 个回答。邀请回答 szzjfyp 该类别下有 18 个回答。邀请回答 sonia87 该类别下有 16 个回答。邀请回答 ningee 该类别下有 16 个回答。邀请回答 zouqinxiang 该类别下有 15 个回答。邀请回答 xj5548 该类别下有 15 个回答。邀请回答 daichuangs 该类别下有 14 个回答。邀请回答 derek88 该类别下有 14 个回答。邀请回答 hzmbs2016 该类别下有 12 个回答。邀请回答 JST2006 该类别下有 12 个回答。邀请回答 bisong13 该类别下有 11 个回答。邀请回答 hu_wflllllllg21 该类别下有 11 个回答。邀请回答 fichesw 该类别下有 11 个回答。邀请回答举报刘建伟相关推荐 • 无法通过LAN连接到N5244A 13997 • PNA无法创建visa-gpib对象 1434 • 回收 Agilent N5244A 2777 • 请问VISA与串口有什么联系吗?请高手回答 1956 • VISA提醒：“ (Hex 0xBFFF00A6) 已丢失所给会话的连接 28150 • LabView驱动程序中的N9322C错误 2180 • PNA-X N5244A预设后的意外回损步骤响应 1598 • 求助VISA通讯问题 1451 • 怎么使用PNA-X 5244a网络分析仪远程控制E3647a 2682 • DAQmx VISA ,生产者与消费者模式这三者之间的作用是什么，三者之间有什么联系 3230 2个回答

答案对人有帮助，有参考价值 0 Labview驱动程序/ VISA不使用DCOM - 幸运的是，您不必担心任何DCOM安全问题。所以，这不是问题所在。 SOCKET连接未经身份验证，因此无需安全配置。您指定的地址似乎格式不正确。你说你用的是：“TCPIP0 :: 10：47：3：21 :: 5025 :: SOCKET :: inst0 :: INSTR”。首先，IP地址应使用“。” 代替 ”：”。（我不知道，也许VISA允许两者 - 但我会将其更改为“。”）此外，inst0和INSTR不用于套接字。以下是Agilent Connection Expert显示的IP地址的有效VISA地址：TCPIP0 :: 10.47.3.21 :: 5025 :: SOCKET ---但是，如果您仍然看到错误：我有这些问题。该程序以前是否适用于N5244A？而且，您获得的具体错误消息是什么？以上来自于谷歌翻译以下为原文 The Labview driver/VISA does not use DCOM - so fortunately, you do not need to worry about any DCOM security issues. So, that's not the problem. SOCKET connection are unauthenticated, so there is no security configuration necessary. The address that you specify appears to be malformed. You said that you were using: "TCPIP0::10:47:3:21::5025::SOCKET::inst0::INSTR". First, an IP address should use "." instead of ":". (I don't know, maybe VISA allows both - but I would change it to a ".") Also, the inst0 and INSTR isn't used for a socket. Here's what Agilent Connection Expert is showing as the valid VISA address for your IP address: TCPIP0::10.47.3.21::5025::SOCKET --- But, if you are still seeing errors: I have these questions. Did the program work with the N5244A before? And, what is the specific error message that you are getting?

2018-9-30 16:47:23 评论举报仲娜娜

答案对人有帮助，有参考价值 0 60user56 发表于 2018-9-30 16:44 Labview驱动程序/ VISA不使用DCOM - 幸运的是，您不必担心任何DCOM安全问题。所以，这不是问题所在。 SOCKET连接未经身份验证，因此无需安全配置。约翰，谢谢你的回复。有时你可以看一些东西而不是看到明显的东西。事实上，我开始使用我的IP之间的冒号，抛弃了我的例程并加剧了我的错误，以创建一个完全格式错误的VISA地址。由于最后使用了该仪器，因此IP已更改，并且我在数据库中以不正确的格式输入了新IP。我曾多次看过它，从未见过冒号。感谢您提供单独的一组眼睛，并澄清安全（非）问题。干杯赫伯特以上来自于谷歌翻译以下为原文 Johan, thanks for the reply. Sometimes you can look at something and not see the obvious. The fact that I started with the colons between my IP, threw my routines off and compounded my error, to create a totally malformed VISA address. Since the instrument was used last, the IP has been changed and I had entered the new IP in an incorrect format in the database. I had looked at it a number of times and never saw the colons. Thanks for providing a separate set of eyes and also clarifying on security (non) issues. Cheers Herbert

2018-9-30 16:53:50 评论举报刘建伟