How do I set the NPLC on a Agilent 34970A then keep it set when I do a Temp measurement on the channels
I have an Agilent 34970A DAQ that I am trying to set the NPLC to 10 and keep it set when I issue a temp measurement command to the channels. Right now I can issue the NPLC 10 command to set the channels and it works but when I send the measure channels command the NPLC gets set back to 1. What am I missing to keep this from happening?
Thanks in advance for your help.
Charles
JimmyJin wrote:
Hi Charles,
Was your problem solved? I have run into a very similar situation but instead of HP 34970A, I have a HP 3852A and I want to set NPLC small so that it speeds up the data acqusition.
I tried Measurement and Automation Explorer and use "communicate with Instrument" under GPIB folder and issue the command "NPLC 0" before running labview. But I did not see any change when I run my LabVIEW again. Since this command was working under VEE Pro, I am guessing the setting for NPLC was somehow reset. I am not sure why.
I will try use "GPIB write" vi to see if it does anything but I'm not sure if I should set NPLC value everytime. Please let me know what you think if by any chance you see this message.
Thanks,
Jin
I don't think you can set the NPLC to 0, the minimum value is 0.02. Maybe VEE automatically set it to the minimum value. Instead use NPLC MIN.
Now if you use the MEAS? command to read the value the instrument will use the default value for the type of measurement if you don't specify the resolution (not the integration time, if you look at the 34970A documentation you will see how they relate) which is probably set to NPLC 1.
If you want to speed up things you may look at the ROUT: SCAN and READ? commands to define a scan list.
Ben64
Similar Messages
-
My new iPhone 4s will not recognise my TomTom car kit, so I cannot use any of my 3 TomTom apps, nor does it give me handsfree as before. It will not pair, although I have held in the reset button until it beeps, then entered my PIN when instructed. It also sometimes gives the message that this device is not supported by iPhone (although I have been using it for several years) with my UK and Ireland, Western Europe, and USA and Canada apps. Just replaced my 4 with a 4S rather than a 5, which won't fit the mounting kit.
From their web site Tom Tom actually offered a converter kit at one point however all it was a 3mm thick bit of plastic with a self adhesive tape backing!
Reference reading here
http://uk.support.tomtom.com/app/answers/detail/a_id/10561/kw/original%20iphone% 20kit -
I have set up as security password-code for home screen. So when I turn it on, I forgotten the correct code and I'm locked out for 60 minutes ;( How do I retrieve or reset so I can use phone again. Please help!
You need to connect to iTunes and restore the iPhone to remove the passcode...then from a recent backup restore the content.
-
Can someone please help. I have a really old MacBook that is running really slow. I want to wipe everything and reinstall the latest software but don't know how to do this. Also is there a way of keeping Microsoft Office when doing this? Thanks in advance
You do realise that wiping the disk means that everything on the disk is erased. Everything. Photos, music, emails, ...
So the first piece of advice is to make sure you have a back up of everything.
You need the OS disk to reintsall the operating system. You will use that disk first to erase the drive, then to reinstall the OS.
Here's the link for the US. http://store.apple.com/us/product/MC573/mac-os-x-106-snow-leopard
As for MS Office, you will need the original disk that it came on to reinstall it. -
I am having problems with the InDesign it won't download it keeps saying extract when its about 30% then it says failed. How can i get it to download all the way?
Basic troubleshooting from the User's Guide is reset, restart, restore (first from backup then as new). Try each of these in order until the issue is resolved.
-
was making the update for my iphone 4s . then he stops. My phone in this time is in the recovery mode and do not take the firmware to open my phone, please can u help me to recover my phone. My current ios 6.0.1. plese send me some thing that is useful
Thanks for that 'sberman' - because my iPhone is backed-up to my work computer (only at this stage) I have had to call our IT Department in Adleaide. (4 times this morning). The last guy managed to get the phone into 'DFU Mode' - no more recovery mode screen - (kind of 'asleep' perhaps) from my understanding of same. I am awaiting a call again from IT so they can get my computer to actually recognise my iPhone on the C Drive. This also happened to one of my colleagues in Newman (WA). She got so frustrated with the whole process that she bought another phone the next time she was in 'civilisation.' She hasn't had any problems since. (Cross fingers).
Thanks again, Sandra2474. -
I have an Apple ID and trying to sign in for the 1st time on iTunes. When I do, I get the message: "This Apple ID has not been used with the iTunes Store. Please review your account information." When I do, it brings me to the same AppleID login window, and I get stuck in the same loop. I never get to the following screen to enter my account info. What's going on?? This is MADDENING!
If you want to use it, click Review and check your account information. Or you could contact the store support staff if you are concerned at http://www.apple.com/emea/support/itunes/contact.html for further help.
-
In the Firefox browser, when i click button in ADF page, then popup the OAF page in iframe tag,and then when i click the PPR bean in OAF page, then Firefox browser reload to ADF page. This is not the right response,browser should not reload the ADF page.It should stays in OAF page or goto another OAF page. and in other browser such ad IE,We get the right response.
hello, normally such issues are caused by a firewall/security software which doesn't recognize & therefore blocks new firefox versions. please remove all program rules for firefox from your firewall and let it detect the new version of the browser again.
[[Fix problems connecting to websites after updating Firefox]] -
I have tried to changed my Apple ID and every time I try to use the new Apple ID it won't let me because when i try to update an app the old ID comes up to sign in. I deleted that account so it will not let me use my new one.
Content and Apple IDs -
Content is forever tied to the Apple ID that bought it. Apple does not transfer content from one Apple Id to another. Apple does not merge Apple IDs. You will never be able to access your content bought with another Apple ID with a new ID. -
Hi i uppdate my I phone 4 to iso6 via laptop ,during the operation the laptop restart it's self then I connect my iPhone 4 to iTunes again to finish the uppdating but its stuck to Apple log tried to restore it again via iTunes i get the same problem its stuck to Apple logo i tried to restor it from another pc i get the same problem anyone can help please
Hi, did you ever solve this problem?
My 1 year old -- ha! one month out of warranty -- iPhone 4 has been having a nearly identical problem over the past few days.
It started by dying completely so I had the battery replaced, thinking it was simply battery issue.
It then worked again for a moment but started doing exactly what you describe, going through a reset cycle (longer than 30 seconds but who's counting). And it felt quite warm.
Did hard reset, plugged into wall charger and MBP USB but the new battery wouldn't even get a full charge (a whopping 92% after nearly two days). It would even lose battery when plugged in if I opened an app. And all the while plugged in, if I left the phone on, it would cycle through these resets. So I turned it off to try to charge it.
Now suddenly, it's dead again. Totally black, and hard reset does nothing. Up until two days ago there was nothing wrong whatsoever with this phone! And I hadn't even installed a new app that could be the root of the issue. No idea whatsoever what caused this.
Any help would be much appreciated!! -
FaceTime freezes when I call my son's iPad. Calling his iPhone in the same room has no problems. The picture is high resolution. There are no freezes when calling my daughter's iPad but the picture is lower resolution. Can I troubleshoot this?
Thanks Mario, but I tried everything there before posting my question. I may not have been clear in my question since I accidently recorded the whole question as the title and tried to edit. In brief: I have no trouble connecting with my daughter's iPad or my son's iPhone. However, his iPad is sending much higher resolution pictures and we disconnect after about a minute. Oddly, he can hear and see me while my screen first freezes, then goes black and gives me a message of "reconnecting" until it quits trying and shows the buttons to end or redial. The picture quality difference is what is leading me to believe it is bandwidth related. However, I get anywhere from 5 to 10 MB download speeds; usually closer to 10. Last summer, I had 4 granddaughters on their iPads, a grandson on his gaming device and me on cell phone or pc, all using the bandwidth at once with no complaints. If there is a way to lower his outgoing resolution, I think that would help.
-
Installed Mavericks on my Mac 2 days ago, and now every time I start up the Mac a box appears iTunesDroper, asking me to enter my password. I enter the password it is accepted and then keeps repeating the same until I click on cancel
Kernel panics are usually hardware.
Hold down 'd' key and it should boot into Apple Hardware Test, or insert your OEM install DVD to do so.
No, we are mere users and mortals and usually you need to do some troubleshooting by trial and error and testing. Schedule an appointment.
http://docs.info.apple.com/article.html?artnum=106227
http://www.macmaps.com/kernelpanic.html
http://www.thexlab.com/faqs/kernelpanics.html -
few times to run the back up and it has previously worked fine. When i try to connect it into the computer it is not recognised and will not do anything at all??
By calling iPod tech support while you are under warranty. You also have 14 days to return it w/no questions asked for a replacement or your $$$ back.
-
Photoshop Elements Photoshop elements 12 keeps wanting me to register the product after installing but keeps telling me I have no internet connection or the clock is wrong, why does it keep asking me this? I have register online via the main webpage.
Hi,
You need to sign in when using Photoshop Elements 12 as it is the method of activation. If you sign out it deactivates that installation.
If you are having problems, see if the following helps.
Sign in, activation, or connection errors | CS5.5 and later
Good luck
Brian -
Hi I have iPhone 4 with iOS 6 and a week ago I stop ressiv or send SMS. I tried everything but I still can't send.. I erase the version and all the data on the iPhone and now I can send SMS. But when I'm downloading my buck up the problem happened again
Please help me cuse I don't know what to do and my cellular company don't have an answer
Thank uI have to ad that its not an easy problem I did all the action in the book.
It's something with my back up
Maybe you are looking for
-
Getting the BEA-101163 error while deploying the app on the server.
I am getting the deployment error <Could not load user defined listener: java.lang.ClassNotFoundException: > while deploying the app on the weblogic 10.3.3 server. Please find the stack trace below : ####<Aug 18, 2010 2:56:43 PM UTC> <Error> <HTTP> <
-
IPod Nano Not Recognized by any Computer
Hi. I found an iPod Nano about a month ago. And I plugged it in to my computer and nothing, the only thing it does is it Starts to charge for about 5 seconds...then immediately stops...What I don't understand is that my iPod Shuffle works perfectly,
-
Why I dont have facetime to my ipad mini
Why I dont have facetime to my ipad mini
-
Hi Experts, I have a DATE_WID column as Number(10). I want to convert this to Date format in MM/DD/YYYY in BMM layer. How can I do that? thx, parag
-
SSRS-Hyperlink to a folder Error messages
Hi All, I developed a report with hyperlink on a textbox. When user clicks to this hyperlink it should go to a network folder. I'm able to achieve this functionality using Javascript windows.open functionality. My requirement is need to replace the