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嗨,我有Lamba电源GEN-50。
我想用PNAx上的Power Sweep测量MY DUT的DC INPUT POWER。 我试图将电源与外部设备配置功能接口。 但我无法通过此外部设备配置功能建立连接。 但我的电源通过安捷伦连接专家响应所有命令。 任何人都可以指导我如何与外部电源进行通信。 电源连接在PNAx的GPIB端口上。 以上来自于谷歌翻译 以下为原文 hi i have Lamba Power Supply GEN-50. I want to measure DC INPUT POWER of MY DUT with Power Sweep on PNAx. i have tryied to interface power supply with external device configuration feature. but i m not able to established connection through this external device configuration feature. but my Power supply respond all command through agilent connection expert. can any body guide me how to communicate with External Power Supply. power supply connected on GPIB Port of PNAx. |
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3个回答
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您将不得不添加自己的自定义命令,因为我们无法控制该电源。
或者,让你的生活变得简单,为我们原生支持的b2900或n6700打几分钱。 添加外部设备后查看编辑命令对话框以查看添加命令的位置。 在每点输入的某处,您必须为DC电源添加读命令。 我不认为它遵循标准scpi并使用FETCH? 还是读? 以上来自于谷歌翻译 以下为原文 you will have to add your own custom commands since we don't control that power supply. or, make you life simple and crack out a few bucks for a b2900 or n6700 which we support natively. look in the edit commands dialog after you add the external device to get see where to add commands. Somewhere in there on the per point entry you will have to add the read command for the DC supply. I don't suppose it follows standard scpi and uses FETCH? or READ? |
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脑洞大赛9 发表于 2019-1-30 07:13 但我的电源支持scpi命令,如MEAS:CURR? 当我通过Connection专家发出命令时,电源发送给我,即1 A.但是每当我试图通过PNAx发送时,PNAx显示msg的系统错误。 以上来自于谷歌翻译 以下为原文 But my power supply support scpi commands like MEAS:CURR? when i gave command through Connection expert , power supply send me i.e 1 A. but whenever i m trying to send through PNAx, PNAx shows msg of system error. |
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chenzhenbo1984 发表于 2019-1-30 07:27 应该管用。 您必须使用外部设备控件,如DC1.png中所示。 每点控制进入点选项卡,如DC2所示。 可能是您的DC电源不喜欢用于系统查询和识别的默认scpi命令。如果是这样,请从全局选项卡中删除这些命令。请参见图片DC3。 您可以使用'test connect'在安装过程中发送和读取内容。 DC2.PNG38.2 KBdc3.PNG35.7 KB 以上来自于谷歌翻译 以下为原文 should work. you have to use the external device control as shown in DC1.png. The per point control goes in the point tab as shown in DC2. it might be that your DC supply doesn't like the default scpi commands for system query and identification If so, delete those commands from the global tab See pic DC3. you can use the 'test connect' to send and read stuff during setup. 附件 |
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