V.2 WRT610N versus E4500 (or less): SPEED/RANGE?

Similar Questions

• HELP: RPM Boolesch Animation according to the speed range

  Hello friends of Labview,.

  I am a new user of labview and always try to get my project done. It would be great if someone could help me with my Sub - VI.

  My problem now is the control lamp of boolesch, where I changed the image (animation).

  I want to animate a rotation according to the input signal.

  If entering it Signal = 0 tr / min--> no change

  If entering it Signal <= 200="" rpm="" --="">change the image every 500ms

  If the incoming > 200 tr / min--> change the Signal of every 200ms of signals

  I used the lamp boolesch because I need a transparent background in the middle of the rotation to see a change in a water tank.

  Otherwise I would have used PictureRing.

  The main VI uses a while loop will display all other singals entrants. It s wait 100ms each round.

  I tried a lot of things, but don t get a good solution to include another loop within the main loop and will continue to receive the calendar and the change of the right lamp signal.

  It would be great if yomeone can support me.

  Thanks in advance.

  See you soon

  Felix

  A quick VI which activates your boolean to a variable rate depending on the speed of ROTATION is attached.

• Speed range and wifi.

  Hello

  I wonder where to find documentation (wikipedia or something) on the concepts.

  • You can get a longer range if you change the speed of 54 Mbit/s to 11 Mbps.
    Is this true?
  • I can't to 11 Mbps Wireless B or G WiFi?
  • If I place an AP in speed of 2 Mbps, which means that if I have 10 clients, each client
    can download it at 2mbps? Or the download speed will be 2mbps / 2?

  I tried changing from 54 to 11 Mbit/s and I can confirm that you get more range and improved stability

  in the external situation. But need some evidence of Linksys or another site.

  Thank you very much

  Oliver

  Check out this Web site and I think this will answer all your questions.

• How to create a negative feedback on a case structure to estimate changes in speed among a range of speeds

  Hi I am new in programming with LabVIEW and I try to create a program that allows to estimate gear changes based on how fast the vehicle of support falls. The speed is measured by an OBD device and the results are saved in a spreadsheet. I created a sample program that contains a loop that reads the table of speeds of line by line. I then created a case 2 structures for example 2 speed brackets each support represents a gear (3rd 35-54 km/h, 4th gear gears 55-79 km/h). My problem is I want to count how many times the speed changes of support from one to the other to symbolize a change of speed. Right now my program will count only the number of speeds within each support the entire speed range.

  So in summary I need help, trying to create an effect of negative feedback while first gear which falls within a range of speed is counted as a speed change, but none afterwards speeds are counted until a new slice of speed came.

  I attatched the logfile and VI of suggestions would be greatly appreciated!

  Thank you

  Michael

  Hi Michael,

  I made some changes to your code

  1 replaced the 2 structures dealing with one, which displays the report.

  With the help of numerical values (instead of Boolean values) as the case selector - you can use whole; I see in the file CSV that all your speeds are integers of anyway, but I added a bit of code that allows to convert an integer, rounded down. So where logic says 35-54kph inclusive, because whatever between 54 & 55 be have been rounded down, this will also take to speeds up to 54.999999 (etc.) if need be.

  I then sent this 'current gear' variable to a shift register, so each iteration of the while loop allows to compare the report with the previous train. This case structure returns 0 if the speed is out of range (35-80).

  2. I added the code that essentially says "is the new different gear to gear for the last iteration? YES - to increment the number of variable gears. NO - do not change the number of variable changes"this variable is also passed in a shift register, it's can be passed from one iteration to iteration.

  3. I've got rid of 2 shift registers that you added, to write off the table index, because it is more effective and less code to just use the terminal of the iteration. (Don't forget iterations of loops are zero indexed).

  At present, the code I've written generates the total number of changes in speed (0-3, 0-4, 3-4, 4 - 3, 4-0, 3-0). If you only want to speed changes, there are between 3 & 4, you could put a structure affair around the section of code that I added a box of decoration autour and run that code if the current/previous gear is not = 0.

  I hope that this help - at least to give you an idea of how this can be accomplished.

  Thank you

  Amy

• A measure of speed high speed with encoder in quadrature and NI 9401 on cDaq

  Greetings,

  We use an encoder in quadrature with 360 pulses/turn on the tracks (track A and B) and no trace of Z to measure motor speed at startup. Data acquisition, we use a NI 9401 in 9178 cDaq chassis and a pc with LabVIEW. The problem is that the start-up period is relatively short (less than 1 second), during which we measure speed as precisely as possible. The speed range is from 0 to 10000 RPM.

  What type of measurement method that you would recommend.

  Here are a few methods that we have already tried:

  -Measure with DAQmx CIFreq--> high frequency with 2 counters: speed measurement, but with a very big mistake (+ 166 RPM).

  -CIFreq DAQmx--> wide range with 2 counters: good speed data but more slow measurement,

  -CICntEdges DAQmx (counting separated the two lanes, speed conversion): very incoherent speed data.

  Thanks in advance for your help.

  Matej

  I would definitely say a 4, the measure of a low freq called option with 1 meter.  (Frankly, I've never been

  fond of this name because it is useful for freqs much higher than what I expect most people think "low freq".)   This

  is the method that I almost * always * use for frequency of counter measures.  It works really well to capture transitional

  variations in speed.

  10000 rpm and 360 cycles/rev, you are looking at a maximum frequency of 60 kHz.  The frequency measurement mode 1 meter

  There will be 80 MHz internal clock by encoder cycle edges, then you will get more than 1000 strokes per measure.  The point

  that means only 1 number of quantization errors, you can expect<>

  Further, you can average overall, say, 10 samples to you give even better accuracy and you could still be a data capture

  rate significantly higher than the probable bandwidth of your mechanical system.  (The average would just clean the jitter and noise and would not

  Hide answer true mechanical characteristics).

  -Kevin P

• BlackBerry Smartphones speed dial works erratic at best

  I tried to assign speed dials to my family and friends and find it almost impossible to maintain.

  1 contacts go where the phone, want not where I assign - initially

  2. "Move Contact" key seems to work but contacts back, annihilate the other.

  3. There is no "Save" function to "lock" the changes once they are made

  4. even after you think you have it as you wish, one-touch buttons not necessarily the contacts that you think that you have saved.

  Man, it's FRUSTRATING.

  Which 'should' work, but does not work for me.  I still can't get the contacts to stay where I assign.

  The method described will initially put contacts into the slots of dial speed, but during the closure of the 'view' access and re-opening, they move.  AND how fast the composition, it is more or less 'speed dial roulette', you get all that seems to come up.  Or, at least, I did it on my Storm (running V4.7.065 (Platform 4.0.0.82)).

• Win 7 WIFI Internet slow after a few monhs speed...

  Full WIFI signal, but less speed in win 7, another Win 7 PC connected to the same roter fastest watch. WHY...?

  Hi Manon,.

   

  Welcome to the Microsoft community!

  Wireless connection speed is lower.

  To work with the issue, I suggest you visit the mentioned site:

  Why is my Internet connection so slow?

  http://Windows.Microsoft.com/en-in/Windows7/why-is-my-Internet-connection-so-slow

  Note: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.

  Warning: him reset Internet Explorer settings feature might reset security settings or privacy settings that you have added to the list of Trusted Sites. Reset the Internet Explorer settings can also reset parental control settings. We recommend that you note these sites before you use the reset Internet Explorer settings.

  I hope this helps. If the problem persists, or if you have problems of Windows in the future, let us know and we would be happy to help you.

• All of a sudden all applications based on slow internet; High fan speed

  All functions based on the web significantly slow down on Sunday, July 24

  • I mean by 'slow' 20 to 100 seconds just to connect (once connected, the load times are normal, even fast)
  • hit the apps: Safari, Firefox, iTunes, App Store, etc.
  • This happens on all wifi networks that I use (each with its own ISP, speeds ranging from 25mbps/10 Mbps up to 100 + Mbps / 100 + Mbit/s)
  • whenever I use the Web apps, the fan starts up and runs at full or almost full speed (if the apps are simply open, but not actively the connection/reconnection to what anyone, while the fans slow down.)

  When you use the web-based applications, the following processes running around or above 100% of the CPU (in order of frequency):

  • Networking of Safari
  • acwebsecagent
  • nsurlsessiond
  • syncdefaultsd
  • cloudd

  None of the following helped (I tested after each change):

  • disable the plugins and extensions in Safari
  • deactivation of "Warn when visiting a fraudulent website.
  • clear the cache for Safari (via the menu Developer)
  • clear the cache for Safari (through library > Caches >...)
  • flush the DNS cache according to the instructions from Apple: reset the cache DNS under OS X - Apple support
  • suggestions of all Linc Davisof Re: update Safari slow after latest El Capitan
  • logging on iCloud on my Mac
  • erase the drive, reinstall, restore the backup from before July 24

  The problem goes away when I...

  1. Run the Safari in a guest user
  2. Run the Safari of the recovery mode

  Other info:

  Mid-2013 Macbook Air

  OS X 10.11.6

  It is my third day of troubleshooting. I really need to get back to work (but it takes Web apps to work). I'm desperate.

  Turn off and unplug all external devices

  reset the SMC

  https://support.Apple.com/en-us/HT201295

  then start in safe mode

  Try safe mode if your Mac does not end commissioning - Apple Support

  then restart normally

  If the problem persists, you can post an etrecheck here for further analysis by volunteers

  www.etrecheck.com

• What is the shutter speed of the camera of 1722?

  Does anyone know what is the shutter speed of the camera of 1722?  I only see the framerate in the documentation, but not the actual shutter speed range.  I know that this will depend on the lighting.

  I would like to know if this camera is designed to capture an obvious target without blur, moving at 0.5 m/s on a conveyor line.

  Minimum exposure of the 1722 is 36,28 microseconds and the exposure time increment is 31.2 microseconds.

  For more information that what is in the datasheet, you can download the manual.

  http://www.NI.com/PDF/manuals/372429b.PDF

  I hope this helps.

  Christophe

• Wireless Adapter PCI not capable speed.

  I have a Cisco EA6500 and I'm trying to understand why I don't get the speed I should to two wireless PC.

  The pc (laptop) uses an adapter Broadcom 802.11n network and speeds range from 5 Mbps to 28mbps then than a direct wired pc

  for him becomes router upward of 50 Mbps I installed the most recent driver. Even to place the right of the laptop next to the router

  does not change the speed. Could get a USB wireless adapter help?

  I tried for this search in the forum, but has failed to find something similar. (No connection so many)

  Any idea?

  Thank you

  Dennis

  Hi, RMJ, since you have an AC router, it may be better to purchase a power adapter as well. In this way, the optimal speed and a range that offers the router can be reached. You can check WUSB6300 and AE6000,http://store.linksys.com/products/linksys-adapters_stcVVcatId552067VVviewcat.htm. Hope that helps.

• Very fluctuating download speeds

  My laptop HP 2000-46DX is located right next to my MAC mini.  I constantly receive dowload speeds in the 1920s on the MAC, but I'm getting speeds ranging from 3-16 Mbps on the HP, with 3 being the most common range.

  We have a wireless system with Cox with a 25 Mbit/s plan.  The modem/router is about 25 feet from the computer and that nothing is blocking the signal between them.

  I'm the speeds of large download on my IPad throughout the House and outdoors.  It seems that the problem is only occurring on the HP.

  I ran a diagnosis, and no problems were found.

  I have downloaded a Realtek driver I found on the HP website.

  I updated my BIOS.

  I ran the Piriform CCleaner and registry cleaner.

  I have 221 GB of free space on my hard drive.

  What could cause my laptop to do this, and can it be fixed?

  JillRN1995 wrote:

  My laptop HP 2000-46DX is located right next to my MAC mini.  I constantly receive dowload speeds in the 1920s on the MAC, but I'm getting speeds ranging from 3-16 Mbps on the HP, with 3 being the most common range.

  We have a wireless system with Cox with a 25 Mbit/s plan.  The modem/router is about 25 feet from the computer and that nothing is blocking the signal between them.

  I'm the speeds of large download on my IPad throughout the House and outdoors.  It seems that the problem is only occurring on the HP.

  I ran a diagnosis, and no problems were found.

  I have downloaded a Realtek driver I found on the HP website.

  I updated my BIOS.

  I ran the Piriform CCleaner and registry cleaner.

  I have 221 GB of free space on my hard drive.

  What could cause my laptop to do this, and can it be fixed?

  WiFi are not all created equal which wifi device is your HP in it? And are sure that you have a dual-band 2.4/5, which would make a difference in the speed of download and your Mac may have a 5 GHz wifi so it would make a difference for download but also Mac o/s is not a Windows o/s while they might act differently as drivers for each interpret differenlty-so trying to compare their download and material is like comparing apples to oranges not the same platform. Now if you did the same test to download file on each to compare the download speed that would be different then you can compare what speeds are.

• The Dell Precision T7600 CPU temperature and fan speed

  Hi all

  I recently got a Dell Precision T7600 workstation that has two processors Xeon E5-2620.  I checked the specifications of Intel and the maximum temperature for these processors apparently is 77.4 C.

  However, when you run fairly intensive applications that can last a few days or so to analyze, I noticed that the CPU temperatures get much hotter than this no difference in the speed of the fan.  I used speedfan and CPUID to check the temperature/fan speed.  The highest I've seen the temperature was 90 c and the fan speed has been only 900 RPM.  He regularly sits on 70 c and still no response from the fans.

  I find this a little hard to believe given that surely fans should be a little lower than 90 c action!  I checked the settings of the bios (version A05) and the fan speed control is on auto.  I have also run the diagnostics and it reported no problem.  The fans run, but I'm not convinced that is the speed controller!

  Is this normal?

  I managed to re - install the A10 bios (it appeared to include a few things my already installed version is not ).

  Anyway, tried to launch a number of things to keep the processor at 100% for a few hours.  It seems that the fan speed changes now and the maximum temperature of the processor, I was able to get (and briefly) was 72 C.  He had served mainly the mid to high 60s with fan speeds ranging between ~ 1000 - 1500 rpm, as required to keep it there.

  I would say that the new BIOS has solved my problem.

• IPS in ASA 5510 killing upload speed

  I've recently updated by a circuit of ethernet metro 20 MB for a 100 Mb connection.  My ASA 5510 severely limits the my download speed.  I narrowed down it to the IPS module.  If I stop to send traffic to the IPS, I get speeds of download between 50-85 Mbps.  If I start sending through again, my download speeds are between 3-7 Mbps.  In both cases, my speeds range between 70-92 MB/s, so it's really affecting only my upload speed.  Is there anything I can do for my traffic IPS, so I can still use my modules and still take advantage of the speed upload huge we pay for?

  Here is some info from my ASA:

  I am matching all traffic:

  allow traffic_for_ips to access extensive ip list a whole

  Here is my policy and class parameters:

  class-map inspection_default
  match default-inspection-traffic
  class-map-botnet-DNS
  match eq field udp port
  class-map ips_class_map
  corresponds to the traffic_for_ips access list
  !
  !
  type of policy-card inspect dns preset_dns_map
  parameters
  message-length maximum 512
  Policy-map global_policy
  class inspection_default
  inspect the ftp
  inspect the h323 ras
  inspect the rsh
  inspect the rtsp
  inspect sqlnet
  inspect the skinny
  inspect sunrpc
  inspect xdmcp
  inspect the sip
  inspect the netbios
  inspect the tftp
  inspect the preset_dns_map dns
  class ips_class_map
  IPS inline help
  botnet-policy policy-map
  botnet-DNS class
  inspect the snoop-filter-dynamic dns
  !
  global service-policy global_policy
  service-policy botnet-policy to the outside interface

  If anyone has any ideas, I'd love to hear them.  Thank you.

  Created: May 13, 2011 18:49 created by: Chevrel, customer Aastha(AACHAUDH,265429) was experiencing slow download speeds (3-7 Mbps) on in ASA 5510 IPS module. Download the range of speeds between 70-92 MB/s

  Used the workaround for the bug No. CSCsv69844 , i.e. to set the depth of Regex to 800000 (Please note that this workaround should not serve with the recommendation and approval of the ATC.)

• How do you know the speed of read/write of a flash drive?

  Who knows a program to read/write speed?

  Hi Cristi,

  Thanks for posting in the Microsoft Community.

  An indication of the standard flash drives read/write speeds is the following:

  USB 2.0:

  Sequential write speed range = 4-10 MB/S

  Sequential read speed range = 15 to 25 MB/S

  USB 3.0:

  Sequential write speed range = upto20 MB/S

  Sequential read speed range = upto45 MB/S

  These reading and writing speeds offer a guide to the read/write Flash Drive performance and have been identified in recent tests. Please note that we are changing the components USB Flash Drive at any time based on the availability and cost. This means that the read/write speeds above cannot be guaranteed.

  You can use your favorite search engine to search for this application that measures the speed of read/write of flash drives.

  Warning: Using third-party software, including hardware drivers can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the use of third-party software can be solved. Software using third party is at your own risk.

  Hope this information helps. For any other corresponding Windows help, do not hesitate to contact us and we will be happy to help you.

• Question about the use of the memory modules

  I have a dilemma between the use of a new 1 GB memory (what I intend to buy) with more speed
  and by using the 1 GB + my old 256 with less speed
  which option will contribute more?

  Hello

  The fact is that if you use 2 different memory modules with different properties (of lower performance) so the laptop can run with lower performance. This means that the 256 memory module slows down you memory. The best way is to use the same modules having the same properties.