Phase or 9234

Similar Questions

• Calibration of NOR-9234

  Hi all

  We received one of these hardware DAQ (NOR-9234) and cDAQ-9174 chassis and the waters so to speak check if we want to expand our capabilities.

  I'm running Measurement & Automation Explorer 5.1, and by the NI 9234 installed manual calibration DAQmx 9.5.1.

  I did the magority of exploring how to calibrate it and everything communicates well, but am stuck with a couple or two clarifying questions.

  1. the manual shouts using the chassis NOR cDAQ-9178 with 9234 in slot 8 and all the other empty.  The cDAQ-9174 usable instead, so far, all the prelim-tests I did not show any problems?

  2. that reference manual calibration page 7 step 9 according to the criterion of Phase-matching, he shouts using the extract «only your Infomration.VI»  Is a VI that is available if you have installed a version of LabView, or is this something (I was not able to know how to do) that can be run in the MAX/DAQmx software?  Currently, we don't have labView, but will be willing to make the purchase for this and others if I can get the basic understanding of what we need to do.

  3. If the verification procedures run in the specifications, the 9234 needs uploaded/updated info to update, as the most recent calibration due date or something?

  Thanks for any help in advance.

  Stan

  Hi StanL,

  Well using slot 8 a OR cDAQ-9178 would be ideal, you should be fine using the 4 slot of the NOR cDAQ-9174.  From what I can tell, the manual recommends using the last location because it is farthest from the controller, giving you the best all electric isolation or thermal noise.

  Best,

• one by the xerox phaser 7300 printer will work with El captain

  One by the xerox phaser 7300 printer to become compatible with the captain.  Xerox shows no current drivers available?

  I think that the support dropped for Phaser 7300 Xerox about 10.6.8. If the generic postscript driver is not good enough for you consider trying the Gutenprint drivers:

  http://GIMP-print.sourceforge.NET/MacOSX.php

  I don't have access to a Phaser 7300 so I can't comment on the way in which these solutions work, but IME, Gutenprint drivers are usually pretty good.

  C.

• Audio fades to phase-locking

  Hi, since I save an instrument with multiple microphones on several tracks, I use a lot of audio editing to phase lock.

  I don't know why, every action is imitated BUT fades, I create on a track.

  Since the fades are made correctly it seems a bug to me.

  Does anyone have a solution/explanation of this?

  Thank you very much

  Giovanni

  In fact, I have found a workaround. The method I used (the one non-functional) was with the gradient tool. Apparently, enter the value of the regio inspector after selecting several regions works...

  Again I understand not the reason the gradient tool does not work

• 7520 new stuck in the installation phase. Print head move load ink cartridges

  I'm stuck in the new phase of printer configuration. After running through the commissioning of questions and I opened the cover to charge the ink cartridges and the print head did not move. I ran across several reset process... Unplug the printer. Wait 60 seconds and plug it in again. Browse the configuration... Unplug the printer... more.

  This printer does not seem to be any cartriages.

  Hey JohnTT,

  Sometimes, these printers come with packaging that holds the printhead completely to the right at the gas station.  This avoids damage to the product during shipping.  You see all plastic parts orange that it may contain in place or Blue Ribbon?

  So, have you tried the carriage to the right hand?  Can it be moved or is it blocked?

  If the printer still will not release the print carriage after the power cycles and move it by hand, then I suggest you return the product and return to the retailer of purchase or by calling the HP Technical Support to see about a replacement.  The phone number for the USA / Canada residents is 1-800-474-6836.  If you are not in this region, click here.

  I hope this helps.

• First HP: 'User Guide' or ' Phase User Guide 2 "?

  The first link the HP documentation online is

  http://h10025.www1.HP.com/ewfrf/wc/manualCategory?cc=us & LC = on & DLC = in & document = & Product = 5367461

  What is the difference between the 'user's Guide' and the ' User Guide Phase 2 "? Which should I use, or do I have both? If the guide phase 2 is just one update on the other, why list both? I recommend you put useful text on the page of guidance on this. Thank you.

  Phase 2 is a newer, updated version to date.  However, please note that NONE of these are as complete as the Guide provided with the newest premium emulator.  Install the emulator most recent, then click on help / User Guide and you will get a PDF document including the first 616 PDF pages are the same document Phase 2 above, but then it is followed by more than 334 pages called "User Guide supplement" containing brand new information about the last update.  It is the document that you want, not the ones on the page web link above.

  Just in case... Here is a link to the latest emulator ("virtual Calculator"): ftp://ftp.hp.com/pub/calculators/Prime

  Hope that helps!

  DISCLAIMER: I do not work for HP.  I'm a happy user of HP Calculator.

• SEL18200LE is not compatible with the detection of Phase AF on NEX-6 and NEX - 5R

  Hello

  The SEL18200LE (a black) has recently published is not compatible with Phase detection. I just bought a.

  Do you have Sony will release a new firmware to detection of Phase for NEX - 6 / NEX - 5R?

  Thanks in advance.

  Eric

  Unfortunately Yes.

• Install Windows 8 on external drive Thunderbolt - Windows could not prepare the computer to begin the next phase of installation

  Hi all

  I'm at my wit's end trying to install windows 8. Let me start at the beginning: I used to have windows running on my Mac Pro ssd internal 8.1, installed via bootcamp. It worked well for a while, and then refused to start, gives me a blue screen KERNEL_SECURITY_CHECK_FAILURE. Despite some advice from lonely T, I was unable to fix and ended up wiping the partition and relocation, again via bootcamp. Yet once again, it worked for a few months, then the same problem. I made this one last time, and it only lasted 2 days... So I gave bootcamp.

  I think that the hybrid MBR partition scheme that implements bootcamp is the culprit, but I don't really have evidence to substantiate this claim. In any case, I tried to install windows in EFI mode. (If I understand correctly, the hybrid MBR is set up to allow windows to install in legacy BIOS mode, but that windows 8 may now install efi, which supports my Mac Pro mode.) My Mac is the new Mac Pro (end of 2013, trash in shape), and I can say short UEFI 2.0 (I have the latest efi update from apple installed).

  The method I'm trying:

  1. create a new partition in HFS + on my external drive using disk utility. The drive has now it's efi partition and partition empty 750Go I want to install windows a 1.25 TB storage partition that I use with my mac. It has a GPT. I formatted HFS + and no FAT, because I think that disk utility creates the same hybrid-MBR as training camp every time a FAT partition is created.

  2. use gdisk to confirm that the disc does not have a hybrid-MBR. (sudo/dev/disk1 gdisk watch MBR: protection)

  3 restart my mac and hold the possibility to put in place to bring up the boot efi menu.

  4. Select the EFI_Boot DVD icon (that's the windows 8 install dvd that I have in my superdrive USB drive)

  5. go in the menus of the disk selection screen installation and delete the partition in HFS +, I created to install windows on (the format option is not available)

  6. now select "Unallocated space" on the good drive and click Next.

  The problem:

  Partitioning seems to go ok (there is no feedback on this basis, but it proceeds to the next screen, and all new partitions expected are there if I check diskutil list later). He said it is "copy of windows files", but then stops with the error "Windows has no prepare the computer to start the next phase of the installation." To install Windows, restart the installation. "If I restart, I can start the same process all over again and get the same result.

  The Question:

  How I get this error and get windows install?

  Extra pieces:

  • The first time it happened I assumed it was the new sip / thing "without roots" in El Capitan, causing problems, then I disabled, but I still get the same error.
  • After reviewing the diskutil list output after one of installs it without success, I found that a labeled EFI partition has been created after my storage partition (the original efi partition was still there in the upper part of the disc).
  • I have windows 8.1 installed now bootcamp on my internal ssd. It was planned to use it and winToUSB to put windows on my crush, but I found that it only works with usb2. I do not have installed could cause problems with the installation on another disk.
  • Before say you I can't run windows on an external, yes you can, and many people have. I read windows sees thunderbolt internal disks.
  • I read a few other posts on this and other sites on this problem, but could not find a pertitnant solution to my situation. I found one that suggested to remove the efi on my disk partition, but that seemed like a bad idea, so I didn't try.
  • I write this at 1 in the morning after a day spent in front of the computer trying to get this working, so please excuse typos typing or other. I am pleased to provide you with any pertinant information helping you will help me.
  • Thank you!

  The other thing I tried also almost succeeded:

  Although I prefer to get the method above works, because it seems the most promising, is something else, I've tried that I thought worth mentioning. If you offer advice pertaining to this method rather than the above, I would appreciate it if you could explicitly declare that at the top of your answer. Thank you.
  

  I tried to install windows on the physical disk using vmware and virtual box. The instrutctions I followed for this can be found here: http://www.andrewsavory.com/blog/2011/2156 (the only thing different, it's because it's on an external drive, I created the Fat 32 partition manually using disk utility). The first time (using vmware) installation seems to go off without a hitch, but I couldn't get my computer to see the windows partition as bootable with the boot efi menu hold-option regular refined or with system preferences-> startup disk. I think that I was using always inadvertently a hybrid-MBR at this stage. I tried to repeat this new beginning with the first two steps above to avoid the hybrid-MBR. But now when I try to create the virtual machine based on the gross vmdk, it starts to copy the files then says not sufficient permissions and fails. I don't know if it's a permission with the disk or the hard problem. I tried chmod 777 and chown $USER of the vmdk disk (/ dev/disk1s3) does not.

  Wow, that was a long post...

  1. when a second drive is detected by the Windows Setup program, he wants to create his own brand of EFI (104 MB) and not to mess with the Mac EFI (200 MB). You can force it to use the EFI to the Mac using Diskpart commands.

  2 instead of HFS/FAT32, create a piece of 750 GB free space and it should only get a new MSR/MSD, without the part of EFI.

  3. on your VM method, the link you have is quite old. You have a MP 2013, with references to the 2010 Mac alumni and is a bit too archaic to be useful. http://forums.macrumors.com/threads/install-a-Windows-7-partition-on-Mac-OSX-Wit hout-optical-car-or - usb.1836959 / #post... seems to work for many and can be useful for a test. It also uses Winclone.

  4. you can also try http://bleeptobleep.blogspot.com/2013/02/mac-install-windows-7-or-8-on-external. html .

• Possible to use the main clock FPGA as a basic Source of time for the NI 9234?

  Hello

  I am running a NI 9234, and NI 9222 module on a cRIO-9114 chassis with a real-time 9022 controller, data acquisition on the 8 channels on the full sample rate, using the FPGA.

  My problem is the synchronization of the data, where the NI9234 is usually a late acquisition, compared to the NI9222. I tried manually delay the NI9222 to take the first samples, but so far without success.

  To solve this problem and also to ensure a rate of data more comparable on both cards, I was wondering is it possible to create a Source of time Base master for the NI9234 WITH THE FPGA (opposite to import from another NI9234 or similar module)? The NI9222 I already provide with sampling of the impulses from the FPGA (as expected with this module).

  Another issue would be the characteristics of the exact chronology of the two modules, including in terms of synchronization between the beginning of the acquisition and the first samples of data. I couldn't find any information about it...

  Thank you in advance,

  O Hoppe

  Hello!

  I've never heard of a possibility to use a time base FPGA with a module of Delta-Sigma.

  But I think that the question should be what has not worked to delay the signal and how you did it. Have you read this article?

  How can I compensate for delays of different group with the C Series Modules in LabVIEW FPGA?
  http://digital.NI.com/public.nsf/allkb/74EB238E1BCADD528625735300681A7D

  Can you give a more detailed description of your trial to delay acquisitions? Can you provide a code example?

  Best regards

  Christoph

• A swept the problem of sinusoidal displacement measure phase

  Hi all

  I'm performing a simple measure: I measure frequency response using sinus swept VI package audio and vibration. I just wire output signal to two terminals of input (chanels stimulus and response) - so I should get magnitude frequency response is equivalent to '1' at all frequencies and phase equal to '0' at all frequencies. However due to the fact that my card PCI (PCI-6251) is not able to save data simlutaneously, there is a phase shift that increases linearly with frequency. Is there a simple way to solve this problem?

  Thank you!

  Martin

  You can customize the delay without DAQmx by setting the clock to convert frequency I. http://digital.NI.com/public.nsf/allkb/65E7445DB1AA5DC586256A410058697B?OpenDocument&nisrc=LV-2012

  Devices for simultaneous sampling such as dynamic signal Acquisition devices should be used to simultaneous sampling of the guarantee (in hardware).

  If you are satisfied that the current hardware configuration is optimal for your application, you can compensate the phase Swept Sine output using audio and vibration:

  SVFA compensate time delay (XY) (1 Ch) .vi Phase

  

• NEITHER 9234 with quasi static analog voltage

  Hello

  I have a NI 9234 (4 channels + / IEPE 24-bit 5V) attached to a chassis cRIO module. This module is ideal for accelerometers and microphones where the tension is in constant evolution (ie; measures of variation rates).

  I also have a module OR 9237 (4 channels 24-bit full-bridge module analog input) attached to the same cRIO. This module is ideal for measure variable voltages of strain gauges (quasi static and dynamic loads).

  The attached graph shows the two channels, collected synchronously, but as you can see the (red trace) cell breaks down (as it should), but then drifts back to zero on its own, when in fact it should remain low just like the extensometer is beam. After all, the two sensors are physically secured.

  Q1: Would that have something to do with AC/DC module 9234 internal coupling?

  Q2: Is it really possible to collect "quasi static" ongoing tensions by using a NI 9234 module?

  No explanation as to why this occurs, or if there is a way to remedy this would be appreciated.

  Kind regards

  Andreas

  Coupling AC/DC must do a lot with your question. In mode AC voltages static will be fitered outside and the 9234 measure indeed only change voltages. In DC mode, the voltage goes directly to the AD converter and you can also detect static tensions.

  A minute of Googling gave me the answer, this load cell electric piezo can measure dynamic changes, as any charge will escape the path the lowest resistance and the signal will go to zero after a certain time. I guess the other device you were using higher internal resistance (which is relatively low on the 9234), so it takes more time to what he flees, but he also took on the picture you attached your second try.

  Here you can find more example under the title

  "WHY ONLY DYNAMIC FORCE CAN BE MEASURED WITH SENSORS OF POWER PIEZOELECTRIC"

  http://www.PCB.com/techsupport/tech_force

  Andreas Jost

  Technical sales engineer

  National Instruments

• difference of phase for LabView

  Hi guys,.

  I need help in this program I am writing. I'm trying to calculate the difference in phase between two different simulated sinusoids. I searched online and found out that I could do that using retrieves your unique information and subtracting one phase to the next. However, I struggle to connect the wires, and I'm not sure why he does not connect properly. Forgive me if this is a fundamental problem, as I'm new to LabView. Thank you. The program is attached.

  aclx

  aclx,

  It would be probably better if you posted your question for the LabVIEW Board rather than the Board of Signal conditioning. This Board gets about 1% only as much traffic as the LV Board and your question has nothing to do with conditioning of signals.

  You have two questions.

  1. the Type of dynamic data (evil) generated by the screw Express mask all the information about what's on the wire.  It seems that the default conversion performed by the entry to retrieve only your Information.vi was in a table of waveforms.  This gives a picture of phases out. You can tell what kind of data is on a wire or why a thread is interrupted by pointing the cursor to tool of wiring on the wire with the open contextual help window.

  2. the relationship of phase between two signals of different frequencies is not defined. What moment in time should be used as the reference?  How acquired or simulated signals relate to that time on the iterations of the loop?

  The first issue can be fixed by explicitly converting DDT to a waveform as shown below.

  

  For the second question, you need to define what you mean by the phase shift of two different frequency signals.

  Lynn

• determine the angle of a complex signal phase

  How can we determine/measure the amplitude and phase angle, separately, signal output complex in AWR in circuit level (schematic) design?

  It depends on what you mean by complex 'signal': power, voltage or current?  If it is a simulation of harmonic balance, you can use measures Pcomp, Vcomp and Icomp for value complex to a specific harmonic and choose 'Mag', 'Angle' (or "AngleU") as the modifier "complex" for the measure.  This can be traced and then compared to what you are scanning. e.g. power, frequency, etc.  If this does not answer your question, attach a copy of your project, or at least a photo; So we have some background.

• Muliple USRP RIO 2943R, synchronization and phase-locking problem

  I use 8 USRP RIO 2943Rs transmission of signal and receving (4 for Tx) and 4 for Rx I'm using the "signal-based" method for synchronization of all devices. And I did it. I tested the system the result is very interesting:
  1. when I put the sampling rate of less than 40MS/s IQ, I can obversve very good phase locked Tx and Rx signals (I use a sine wave CW for tests), please refer to video joint (locked 40MSs)
  2. BUT, when I put the IQ more than 60 MS/s sampling rate, I'll lose phase lock. Please refer to unlocked 60MSs. My goal is to run the system at 120MS/s
  I have doubt as to if the problem comes from two sides:
  a. the sync methed isn't fair
  b. OR, should I increase the clock that operates the loop 'In Streaming radio engine' in the FPGA VI. as shown in the following image.

  

  I would like to ask experts in the forum to discuss the solution of this problem.
  More information about my system setting:

  

  
  

• Assistant OR-9234/Sound and Vibration: being reset to zero (crazy) automatically input signals

  Hi all

  I have a voltage source and a force as entries in a sensor module DAQ 9234.

  The software focuses both signals whenever they change. For example, if the voltage is read by data acquisition increases up to a constant value, the software will trace an increase in tension, followed by a slow return to zero. Similarly, if I increase the force applied to the force sensor and keep it at a constant value, the program will draw an increase in force, followed by a return to zero.

  Here is a graphical representation of the problem, which uses the sensor force for example:

  

  The sensors are passive. The sensor is a PCB 02 208, and the source of tension comes from a LDM-1000 signal conditioner, which receives a signal from a MHR 250 LVDT. By the LVDT core displacement changes are interpreted by the signal conditioner, which translates as the measure of a voltage value that can be read by data acquisition.

  Thank you in advance.

  I assume you have the rule 9234 on coupling AC mode, while you should use DC coupling.

  -AK2DM