Signal recovery 7270 lock in

Hi
I am trying to connect a Lock In Amplifier - Manufacturer: AMATEK , Signal Recovery 7270 DSPLock In Amp.I downloaded their drivers and labview codes to check interfacing of the device.
When I run the main vi, it runs and shows no error code but the magnitude and phase data can not be read on the front panel (OUTPUT), which I expect it should read from the Lock In.
I checked the block diagram,there is a sub vi called: initialize.vi which gives an error code: -1223 , LabVIEW: Instrument identification query failed.
How do I get rid of this error. what does it mean?
Lock is connected to MAX, it shows device is running properly and also the VISA interactive control worked fine.
I am attaching the .llb file for this Lock In.
Main vi (orginal by AMATEK)is saved by file name: SR7270 Front Panel-Single Reference Mode.vi
I want to plot the Oscillator Frequency against the Osc. Amplitude but as OUTPUT is not showing a change in data, graph is also not showing any data.
Can anyone please suggest what is going wrong in the vi.
Best Regards,
Poulomi Das.
Institute for Microsystems Engineering.
University of Freiburg.
Freiburg, Germany.
Attachments:
SR7270LV8.llb ‏1701 KB
SR7270LV8.llb ‏1701 KB

How do I get rid of VISA Error -1073807339?
Hi
This is still in continuation to the problems I am facing with the Lock In Amplifier. The codes and drivers are absolutely perfect even though they were initially designed for LV 8.2 Version.
Right now, I want a direct solution to this :
How do I get rid of VISA Error -1073807339?
When I run the SR7270 VISA Write/Read.vi , it gives this error at the VISA Read.
I am using USB for communication.
Best Regards,
Poulomi Das.
Institute for Microsystems Engineering.
University of Freiburg.
Freiburg, Germany.
Attachments:
SR7270LV8.llb ‏1775 KB
Error -1073807339.docx ‏213 KB

Similar Messages

Signal recovery 7225 lock-in - Dumping curve buffer issue

Hi there
I am programming an experiment that requires me to take data fast using the curve buffer of my lock-in amplifier (Signal Recovery 7225). I have been using the supplied vi files in labview, but seem to be having a problem with the read buffer vi. I get a file but it only contains the names of the variables I am measuring, no data. I would be very grateful for any assistance. The vi is attached.
Thanks
Grace
Attachments:
PMV_lockinspeedtest_140205_rdbffrtxt.vi ‏79 KB
SR72XXLV8.llb ‏1772 KB

Hi Guys
I fixed it! I went into the curve buffer vi and removed the select function that input the dump curve comman string. It had been selecting the dump curve as decimal values instead of the dump curve as a binary command. The labview VISA function seems to prefer binary input. The fixed it and the ammended vi is in the attached library as Read Curves from Buffer Binary Set.vi.
Hope this helps someone else too.
Grace
Attachments:
SR72XXLV8.llb ‏1800 KB

Signal Recovery 7230 lock in

Hi
Does anyone have drivers for SR7230 lock in amplifier ? The "official" ones are scary .. worst than many Rube Goldberg posts on this forum... (stacked sequences with up to 24 cases !) . More, these drivers use a lot of local variables so one needs to use only these or not at all (there is a danger of not updating the local variables...).
Thanks

All,
Sorry to hear of the difficulties your have experienced. Contact me off-board at [email protected] and I'll do my best to help with specific queries.
Points to note:-
1) If using the dual modes, remember that to read an output you must append a 1 or 2 to create the right command - so X -> X1 or X2, MAG -> MAG1 or MAG2.
2) For simple applications, use the Getting Started VI as the basis for your code - and just replace the single VISA Write/Read VI with a series of them to send the commands you want and read the outputs.
3) The local variables in each configure VI allow them to keep a state record in the software so that when called repeatedly in a loop (as with the example soft front panels) commands are only sent to the instrument when a control is changed. As noted by one contributor you can always force the settings to be sent by setting the Update Boolean to true.
4) The driver can be used to support multiple instruments - you just open a VISA session to each one and then wire the VISA session for the given lock-in through the VI's you want to communicate with that unit. The local variables in each instance of the configure VIs remain local to that instrument.
Thank you for using our products.

Newport ESP 300 error with Signal Recovery 7280 DSP

We bought a new lock-in amplifier (Signal Recovery 7280 DSP) for higher frequency to replace our older version (Signal Recovery 7265 DSP). There are not a lot need to be modified in our labview program since the commands are the same for 7280 and 7265.
But the error then came up. The ESP 300 always beeps to show there are some error. But I can not find out why.
Here is how we use these two devices:
Step 1. Computer read signal from 7280 DSP lock-in amplifier.
Step 2. Computer controls ESP 300 to move a certain step size of a linear stage.
Step 3. Determining whether linear stage finish the step motion or not (use command MD?). If yes, then go back to Step 1 (read signal for each step stage moves). If not, determine again until the motion is finished.
When I do highlight execution, I can see sometimes it took longer time for the step 3 to finish. And when this happened, ESP 300 would beep. The step size I was doing is very small so it should finish in a very short time. And, when I use Signal Recovery 7265 lock-in, never had this problem.
Need to be point out is before this loop from step 1-3. I had stage move to initial position, which normally need long time to move, where I also use the same commands for determining whether stage finished moving (MD?). And there are never errors or beeps.
So, I do not know where the problem comes from, seems it is the combination between lock-in and ESP 300.
Is there anyone can help me with this problem? Really appreciate it. I bothers me so much.
Thank you.

Hi,
Could you provide us some more details about your motion controller? Are you just using LabVIEW to control this, or do you have some NI Motion Hardware?
Thanks,
Marti C
Applications Engineer
National Instruments
NI Medical

VISA: (Hex 0xBFFF001D) The specified attribute is not defined or supported by the referenced resource and VISA: (Hex 0xBFFF0015) Timeout expired before operation completed signal recovery

I am trying to control an HP 8350B sweep oscillator. I have an Agilent PCI-GPIB card installed on my computer and have set it up to run with labview. I installed NI VISA, followed by Agilent IO libraries and activated the Tulip passport in NI MAX.
I tried turning on the "enable agilent GPIB cards for 488 programs" in Agilent IO libraries and checking the VISA test panel for WRITE and READ, but I get the timeout error: (Hex 0xBFFF0015) Timeout expired before operation completed signal recovery
On moving to labview, when I configure the VISA Serial it gives me this error
Error -1073807331 occurred at Property Node (arg 2) in VISA Configure Serial Port (Instr).vi->8350_VISA.vi
and the possible reason is
VISA: (Hex 0xBFFF001D) The specified attribute is not defined or supported by the referenced resource.
Subsequently on removing the VISA Serial, I get errors in Write and Read with the possible reason being
VISA: (Hex 0xBFFF0015) Timeout expired before operation completed.
Help !!
Attachments:
HP-8350B_VISA.vi ‏16 KB

Moving to LabVIEW makes no sense if you get a timeout error in the VISA test panel and doing any sort of serial configuration makes even less sense. What query did you use with the test panel? Did you confirm it exists in the manual? Did you enable GPIB on the instrument?

5800 signal loss then lock up

Hello. Any ideas why my 5800 phone locks up when the signal is lost ?
Where I work there are some signal blackspots where I cannot get a mobile signal. When I return to an area where I know there is a known good signal the phone will not automatically find it without me having to re-boot the phone.
I have loaded the latest V50 software and has made no difference?
There was some improvement when I switched to GSM only mode.
I had no such problem using my old 6300 on the same network in the same area.

Move all the media files and libraries and data to its own drive and the system-only for apps, and for the smallest amount of home account's library on boot drive (SSD).
It helps to get maximum bandwidth to use an 8X slot if using an SSD controller and using a pair in a stripe RAID.
A 4x slot will provide some. But it also FREES up a drive bay, and is using its own path and not forced to use and share the limited bandwidth of the 4 drive bays, it is shared, not 4 independent controllers, no motherboard does that, ours just has a meager amount such that use to be that 2 SSDs would max out and hit the ceiling. now it is even less.
but... the high IO per sec, the near zero latency and seeks and high read rates makes SATA II and an SSD ideal for system.
It is the one cheap upgrade with huge return in performance. You'll see that immediately even more than anything. You still likely need more than 12GB, I do find myself using 14GB just using Safari, iPhoto, iTunes and some other apps at times. Always using 7GB though so when I had 8GB that was limiting and did get into low memory situations more than couple times.
PCIe 1.1 is also found in the 2008's slot 3&4. In 2009 slots 3&4 content for sharing bandwidth, they are not isolated from each other and independent that only shows up when using two SSD controllers generally.
So yes, clone to an SSD and use Icy Dock also found on Amazon for $13.
Use one drive bay for TimeMachine and a small clone partition for the SSD (150GB?), one for data, one for your old system + data until you are transferred over and can move that to external backup clone with two partitions - system for one, and data for other.
Carbon Copy Cloner will insert the Recovery partition if you are on Lion. TRIM Enabler is a must before you start cloning, so goes on your current boot drive.

Iphone in Recovery Mode + Lock and Home Buttons Stopped Working

Hello
Following an update to IOS7 my wifes Iphone 5 restarted and entered recovery mode. I performed a restore in itunes however the device reset and re-entered recovery mode. I performed this serval times.
After downloading a program online which exited the recovery mode for me, i was able to restore my wifes iphone backup with all settings restored etc. So its more or less working.
However i still have the following new problems:
1. Home Buttons not responsive
2. Lock Button not responsive
3. Silent and Volume Buttons Okay.
4. After powering off via the accessbility menu, the recovery mode apears again.
Can anyone help me resolve this fault? The phone keeps entering recovery

Hi mate, thanks for the reply. Looks like the warranty road is the one I'll have to take...
The place I bought it off said it was coming from Australia but I tracked the parcel and it actually got shipped from Hong Kong...
Do the 920's come with manufacturers warranty at all? I don't know how to check if I have warranty haha

Recovery disk locked

I have a macbook pro, made a defrag with stellar. It does not recognize my boot disk and the recovery disk patition is locked.
No backups. Need to recover files
Help neaded please

Welcome to Apple Support Communities
Reinstall OS X. To do it, use OS X Recovery > http://support.apple.com/kb/HT4718
To start in Internet Recovery, hold Command, Option (Alt) and R keys while your Mac is starting, and reinstall OS X. Doing this, Recovery HD will be created and Mac OS X will start correctly

Installed mavericks - restarted, but didn't finish iphoto update - force quit - restart gray screen stall, powers off - safe mode says disk full - recovery mode says mac and recovery HDs locked - verify disk says recovery ok - repair says no live support?

Installed Mavericks - restarted, but didn't finish iphoto update - force quit - restart gray screen stall, powers off - safe mode says disk full -recovery mode says mac and receovery HDs locked - verify disk says - recovery ok - repair says no live support?

When you see a beachball cursor or the slowness is especially bad, note the exact time: hour, minute, second.
These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad and start typing the name.
The title of the Console window should be All Messages. If it isn't, select
          SYSTEM LOG QUERIES ▹ All Messages
from the log list on the left. If you don't see that list, select
          View ▹ Show Log List
from the menu bar at the top of the screen.
Each message in the log begins with the date and time when it was entered. Scroll back to the time you noted above.
Select the messages entered from then until the end of the episode, or until they start to repeat, whichever comes first.
Copy the messages to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
The log contains a vast amount of information, almost all of it useless for solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.
Please don't indiscriminately dump thousands of lines from the log into this discussion.
Please don't post screenshots of log messages—post the text.
Some private information, such as your name, may appear in the log. Anonymize before posting.

Recovery HD Locked ?

What does this mean ? I went to reinstall my OS from my recovery HD , but it says that particular one is locked . Could it have something to do with Safe boot mode ?

It is very difficult to offer troubleshooting suggestions when the "os version" you are using is unknown as each os has their own troubleshooting solutions.
Solution may be found if you search in the "More Like This" section over in the right column.

Recovery HD Locks, Unable to Repair Disk

Experiencing a slow computer and erratic behavior I have run the disk utility. Repair disk unavailable so ran Verify Disk. It was unable to complete this process and directed me to restart the computer holding Control R until Apple logo appears. This brings up the disk utility and I used down arrows to highlight the repair disk option. Then nothing works. Tried to hit return, continue button etc but nothing happens. Must turn off with the power button and start again. Have tried this several times with no success.
I have a MacBook Air Late 2010 running OSX 10.9.4.
Thanks for any feedback you can provide
Peter

The startup drive is failing, or there is some other internal hardware fault.
Back up all data on the drive immediately if you don't already have a current backup. There are ways to back up a computer that isn't fully functional—ask if you need guidance.
Make a "Genius" appointment at an Apple Store, or go to another authorized service provider.
If privacy is a concern, erase the data partition(s) with the option to write zeros* (do this only if you have at least two complete, independent backups, and you know how to restore to an empty drive from any of them.) Don’t erase the recovery partition, if present.
Keeping your confidential data secure during hardware repair
Apple also recommends that you deauthorize a device in the iTunes Store before having it serviced.
*An SSD doesn't need to be zeroed.

Network signal recovery problem

iOS 7 does not recover network signal, after loosing at uncovered areas such as underground or elevators. It stayes at "searching..." at the network label. Everytime I make either "airplane mode" on/off or "reset network settings". Is there any solution?

I've seen this before and the issue was a faulty SIM card or poor network coverage
"I'd rather be hated for who I am, than loved for who I am not." Kurt Cobain (1967-1994)

I thought I lost my macbook (black 2008) so I used find my mac and remote swiped it and then I found it and put in the password and it said to reinstall lion from the menu and I did but when i grid to it said recovery HD locked. What can i do?

is there anything i can do besides take it in, because i have no warranty. thank you for your time.

iOS: Unable to update or restore

Controlling a lock-in amplifier with labview

Hi there, Does somebody know a good website to download labview code to connect a lock-in (Signal Recovery, Model 5210) with GPIB to the computer? I'm still learning to program in labview, Thanks, -Tod

Hello, i'm novice in labview, i've just installed the 5210 lock-in amplifier's driver and i don't know how to use it in my program, can you help me please by giving me an example of a vi using this kind of driver for example? thank you in advance

Iphone 5 signal dropping issue

Hi guys,
I just got my Iphone5 as a gift from my friend month ago.
It was really exciting when I first got it. However I found sometimes when I unlock the screen, the signal will suddenly drop to 1 bar and then searching, this will take seconds and then appears no service. If lucky, the signal will come back soon. But it still really annoying! And this happens more often recently.
I tried reset network setting few times but it didn't help at all. So I thought maybe is due to carrier's issue. I am with Vodafone, so I bought a Telstra prepaid sim and try to see if this fixed the problem. But still, keep lossing signals!
This is so frustrating!
And my battery is draining really fast as well, even I turned off wifi, bluetooth; minimum brightness; all background apps off. its still draining!!
Anybody got the same issue here? I tried google this but seems nobody got the similar problem
Could anyone help me please?!
Thanks!

Thank you for your answer!
Did your phone just fixed itself?! How long did it takes?
I'm worried if it's actually no signal after we lock the screen? I mean once I left my phone in the bathroom and I forgot so I called up but it just directly into voicemail! I thought I lost my phone!!
And what if I need to make a emergency call??

Signal recovery 7270 lock in

Similar Messages

Maybe you are looking for