完善资料让更多小伙伴认识你,还能领取20积分哦, 立即完善>
您好,我的仪器在低电压时被阻挡,所以我想到了触发边缘但是他的问题没有通过触发边缘解决并且示波器被阻挡而触发器图标将在示波器的屏幕上闪烁我被改变了
触发级别的值为很多值(0,0.00001,1,.........)但问题是一样的,有些可以帮助我:)编辑:omartun于2014年3月6日2:00 下午 以上来自于谷歌翻译 以下为原文 Hello,my instrument is blocked when i make a low voltage,so i think to the trigger edge but he probleme is not solved by the trigger edge and the scope is blocked and the trigger icon will flashes in the screen of the oscilloscope i was chhanged the value of trigger level for many value(0,0.00001,1,.........) but the problem is the same ,can some help me :) Edited by: omartun on Mar 6, 2014 2:00 PM 附件
|
|
相关推荐
4个回答
|
|
信号是什么?
DC? 信号必须经过一些最小屏幕高度才能触发:触发灵敏度: 以上来自于谷歌翻译 以下为原文 What is the signal? DC? The signal MUST go through some minimum screen height to trigger: Trigger sensitivity: < 10 mV/div: greater of 1 div or 5 mV; ≥ 10 mV/div: 0.6 div The ONLY way to trigger on DC is ion AUTO trigger mode, not NORMAL. You can also use the :TRIGger:FORCe command if it's DC. Disclaimer: For more reliable response, you should consider calling your local Agilent Technical Call Center. The Agilent Forums are monitored on an "as available" basis, and aren't necessarily the fastest way to get technical questions answered. |
|
|
|
谢谢你,但我的信号是sinuzoidale,当我将输入通道幅度从高电压变为低电压(从1伏到30毫伏)而不改变垂直范围到0.019伏时,我的示波器(agilent dso 7012B)的接口被阻挡。 (所以我不得不将垂直范围设置为0.019以正确运行界面)。 当我的界面被阻止时,通知“trigd?”的图标 在示波器的屏幕上闪烁。 我试图将触发边缘的水平改为低值(0.1,0.001,0),但他的问题是一样的。 但是当我将输入通道幅度从低电压更改为高电压时,程序运行正常并且他没有阻塞。 谢谢 以上来自于谷歌翻译 以下为原文 thank you but my signal is sinuzoidale and the interface of my oscilloscope(agilent dso 7012B) is blocked, when i change the input channel amplitude from high voltage to low voltag (from 1 v to 30mv ) without changing the vertical range to 0.019 v .(so i'am obliged to set the vertical range to 0.019 to run correctly the interface ). notify that when my interface is blocked the icon of "trigd?" flashes in the screen of the scope . i'am tried to change the level of trigger edge to low value (0.1,0.001,0) but he problem is the same . but when i change the input channel amplitude from low voltage to high voltage the program run correctly and he didn't block . thank you |
|
|
|
psw30 发表于 2018-12-27 17:48 在了解范围和信号之前,请停止使用LabView。 点击“AutoScale”会发生什么? 你信号的幅度是多少? 范围设置为什么? 绝不应将示波器刻度设置为小于幅度的1/8左右。 您不希望信号离开屏幕。 这只会使放大器饱和,最终可能导致它们失效。 我不明白为什么要将示波器的垂直刻度从1V改为30 mV。 免责声明:为了获得更可靠的响应,您应该考虑致电当地的安捷伦技术呼叫中心。 安捷伦论坛在“可用”的基础上进行监控,并不一定是解决技术问题的最快方式。 以上来自于谷歌翻译 以下为原文 Stop using LabView until you understand the scope and your signal. What happens when you hit "AutoScale"? What is the amplitude of your signal? What does the scope get set to? You should NEVER set the scope scale to be less than about 1/8 of the amplitude. You don't want the signal to go off-screen. That just saturates the amplifiers, and may eventually cause them to fail. I don't understand why you are changing the vertical scale of the scope from 1V to 30 mV. Al Disclaimer: For more reliable response, you should consider calling your local Agilent Technical Call Center. The Agilent Forums are monitored on an "as available" basis, and aren't necessarily the fastest way to get technical questions answered. |
|
|
|
谢谢你的anser信号在范围内是正确的而不使用labview,并且当我设置自动缩放时,从labview中发生任何不发生的事情(可能是因为在我设置低电压(30mv)时,可能会继续设置),在屏幕上 sinuzoidale波形的范围变得像一个常数(不在我的表面,并且labview被阻止, 以上来自于谷歌翻译 以下为原文 thank you for your anser the signal is correct in the scope without using labview ,and from the labview when i set autoscale anything not happen (may be because the vetical range is set continuesly) when i set low voltage(30mv) ,in the screen of the scope the sinuzoidale waveform become like a constant (not in my inerface and the labview is blocked , |
|
|
|
只有小组成员才能发言,加入小组>>
926 浏览 0 评论
2216 浏览 1 评论
1999 浏览 1 评论
1867 浏览 5 评论
2735 浏览 3 评论
717浏览 1评论
关于Keysight x1149 Boundary Scan Analyzer
517浏览 0评论
N5230C用“CALC:MARK:BWID?”获取Bwid,Cent,Q,Loss失败,请问大佬们怎么解决呀
609浏览 0评论
2400浏览 0评论
1450浏览 0评论
小黑屋| 手机版| Archiver| 电子发烧友 ( 湘ICP备2023018690号 )
GMT+8, 2024-8-25 20:18 , Processed in 1.334181 second(s), Total 83, Slave 66 queries .
Powered by 电子发烧友网
© 2015 bbs.elecfans.com
关注我们的微信
下载发烧友APP
电子发烧友观察
版权所有 © 湖南华秋数字科技有限公司
电子发烧友 (电路图) 湘公网安备 43011202000918 号 电信与信息服务业务经营许可证:合字B2-20210191