Pc-lpm-16 card and Ni-Daq Unidentified ?

How read my old Card PC-LPM-16 (EISA port in W98 Pc)
my guest
- with old Ni.daq(6.9.3) I can read it but
Labview err.palette ???? and
vi request (find serial port.vi ......)
- with this Ni my card Unidentified ? ) but labview is Ok.

Hello Fredylapoc
You can have a look at the following page on NI's site for the current driver that supports this board as well as the OS on with it can be used.
http://www.ni.com/support/daq/versions_legacy.htm .
Hope it helps.

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Using PXI 7352 Motion card and 6025E DAQ

Dear Sir,
I am using SCXI 1520 along with PXI 1011 & E Series DAQ (6025E) to measure the Load Value of a load cell. I am also using PXI 7352 Motion card to control the velocity of a Plunger. Now my requirement is to stop the movement of the Plunger depending on the value I read from the load cell. I am not able to achieve the stoping accuracy for high speeds (around 150mm/sec) in the software. Can it be possible with the use of Motion Control card and RTSI signals? If so, how can I do that? (I am not used any limit switches as the load value at which the Plunger should stop is user programmable and I am using DAQ card in Multiplexed mode because i am reading more number of analog inputs with only one DAQ card)
Ramkumar. D
Soliton Automation,
India.

Hello.
Based on your post I am guessing that you are performing the control in software, i.e. starting a velocity move, and then reading the load cell until it reaches a threshold, then stopping the motion. As such you are essentially limited by the software control loop rates.
You are using PXI so it is possible that you are using real-time. If not, one solution could be to implement a real-time application that would be more deterministic, but again this would still depend on the software.
Depending on your system (stepper or servo), you could implement a direct analog feedback into the motion card itself, but this would require a signal which has a range much greater than your load cells. This is only a good option for servo axes. If this was somehow possible, you can tell the motion controller to move to a specified LOAD instead of a specified position/velocity. Provided you could appropriately condition the signal, this is the best choice.
Unfortunately, you cannot implement limit switches/etc over RTSI, so I believe that this will not be a good option.
A third, and probably most un-desireable option, is to output a voltage on the PXI-6025E proportional to the load received from the load cell. This voltage could then be used as the analog feedback for your motion device. This, however, still adds the software layer of delays.
I hope these ideas help you out.
Regards,
Colin C.
Applications Engineering
Colin Christofferson
Community Web Marketing
Blog

I am looking to control a 4-way hydraulic solenoid valve. Do I need a PID control toolset, or can i control the system through my 16E4 daq card and scxi chasis

I am looking to control a 4-way hydraulic solenoid valve. Do I need a PID control toolset, or can i control the system through my 16E4 daq card and scxi chasis

I think you're asking 2 different questions.
The PID control toolset is for using PID loops for control; it's just software.
The DAQ card and scxi chassis are hardware. If you have the appropriate signal conditioning cards in your chassis to control/monitor your solenoid valve, then you can run a PID loop.
I believe the simple answer is: the PID control toolset is the best way to do control, but there are simple PID VI's (even on this website) that you can download and use for simple control.
Mark

Labview and NI-DAQ 7.x, outputting to NI-6221 card

I'm trying to use a Labview toggle switch to control a bank of relays (all at once) through an NI-6221 DAQ card. The DAQ Assistant VI will work with a true/false constant in an array, but not with a toggle. Is there a way I can control the DAQ Assistant with a toggle?

The DAQ Assistant DIO Line Output receives an array of Booleans. If you would like to send a toggle switch to your DAQ Assistant, then all you have to do is wire it through the Build Array.vi (located in All Functions»Array). If you are wanting to write to multiple lines based off of the value of a single toggle switch, then set up all of the lines in the DAQ Assistant and place the toggle switch into a for-loop, where N equals the number of lines you're writing to. Wire the toggle switch out of the for-loop with auto-indexing, which will create an array of Booleans of the proper size, and connect it to the DAQ Assistant.
Regards,
E. Sulzer
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Difference between simple DAQ card and FPGA based DAQ card(like PCI 7831R)

Could any one tell me, where should i use simple DAQ card and where should i use FPGA based DAQ card ? if i can take data acquisition from simple DAQ card then why we go to the FPGA based DAQ cards(like PCI 7831R) ?

Hello,
The choice of card depends on the application that you develop. For example, you’d better use FPGA if you need a perfect synchronization of several acquisition chains as FPGA matrix will adapt in the way that your channels will be separated and will no use common resources. Another example of FPGA application can be acquisition of several chains of the data that demands very high sampling frequency (FPGA internal frequency can be up to 400MHz).
When using FPGA you have to program signal acquisition “from the beginning”, I mean that there are no standard tasks as, for example, “counting edges”. But due to this you can modify standard tasks of DAQ acquisition if you need it.

I am trying to configure my SCXI-1540 card for excitation voltage and frequency using MAX - but it is not giving me that option when I click on the card and then properties, am I looking in the wrong place?

I am trying to configure my SCXI-1540 w/1315 card for excitation voltage and frequency using MAX - but it is not giving me that option when I click on the card and then properties, am I looking in the wrong place?
I have LabVIEW Express 7.0 Professional - SCXI-1000 Chassiss - along with SCXI-1112, and SCXI 1520/1314 - cable to the PCI-6052E is attached to the 1520 card.
MAX says it recognizes all the cards in the chassiss.

Jeremy, Thanks for the reply.
I tried to set up the system as DAQmx.
I had MAX auto-detect the set-up - and it recognized all the cards - but did not select the 1315 accessory on the 1540 card - I had to do that manually - but in the configuration section I would select the accessory and it would deselect itself. I had to get out of the set-up and then right click on the 1540 card and click on the "Accessories" tab and select the 1315 terminal block that way.
It didn't seem right that the system should behave that way, but I pressed onward.
I then tried to create a new DAQmx Task
When I create new DAQmx task and then click on Analog Input no "Position" Tab appears for me to select, all I get are:
Analog>>Voltage
Analog>>Temperature
Ana
log>>Strain
Analog>>Current
Analog>>Resistance
Analog>>Frequency
Analog>>Custom Voltage with Excitation
Do you think there might be something wrong with either my hardware or perhaps my configuration that is not allowing it to recognize the 1540/1315 in DAQmx?
I had included the system report of what programs I am using, etc. as attached file nireport.txt
After the DAQmx did not work I tried installing everything as Traditional DAQ and it did let me set-up the 1540 Card with Excitation Voltage and Frequency and gain - I then went in to the VI that I had built and tried to use the Express DAQ Assisant to read the channel that I am connected to on the 1315/1540 - when I try to use DAQ Assistant it gives me an error saying that "Device not available in NI-DAQmx. It is possible that the device is being use by traditional NI-DAQ"
Which I guess it is since both configurations are now set-up in MAX.
I would PREFER to use the DAQmx set-up, but I am confused as to WHY it won
't come up with
Analog input>>POSITION>>LVDT
When I try to create a new DAQmx task.
Thanks for the help so far! As you can probably tell I am new at this.
Ryan
Attachments:
nireport.txt ‏2 KB

How to synchronize NI-Scope and traditional DAQ

I use a PXI-1042 System with a PXI-5124 Ni-Scope Card and a PXI-6120
with traditional DAQ controlled by a PC running WinXP and LabView 7.0
The intention of this setup is to make synchronized acquisition with
both cards with different sample rates. For the sake of an example let's
assume the NI-Scope runs at 100MS/s and the DAQ (6120) with 100kS/s. The Trigger is generated by
analog triggering of the 6120. I'm looking for a solution to garanty
that for a STOP trigger with post-trigger scans the last sample of the
6120 coincides in time with the last sample of the NI-Scope 5124 card.
Or to put it in more general terms a way to identify which of the 1000
Samples the 5124 Card takes in the sample interval of the 6120
coincides with the respective sample of the 6120 ? The point is to have
a time resolution (for phase difference measurements) better than that
given by the samplerate of the PXI-6120.

Here you can find an example that shows how to synchronize a DAQ-Device with a Scope-card:
http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=B45EACE3E2C556A4E034080020E74861&p_node=175382&p_source=External
Hope this helps.

I am using PCI-6033E IO card and i would like to send 5 volts (high logic ) to the trigger box. the trigger box will trigger the frame grabber card, that i am using for image acquisition.

i am using PCI-6033E IO card and i would like to send 5 volts (high logic ) to the trigger box. the trigger box will trigger the frame grabber card, that i am using for image acquisition.

Hello;
The first thing you need to figure out is the shape of the trigger pulse needed.
In case you just need a logic high TTL pulse, you can use one of the digital lines of your DAQ device.
In case you need a pulse train (multiple trigger pulses), you will need to configure one of the general purpose counters to accomplish that task.
You can find examples in both Labview and NI-DAQ showing how to program your DAQ board to accomplish both approaches.
Hope this helps.
Filipe A.
Applications Engineer
National Instruments

Can I use a SH6868 cable with NI6034E or NI6024E cards and my BNC2090

I have got a BNC2090 and a SH6868 cable, I want to buy NI6034E or NI6024E cards. Can I use the SH6868 cable with NI6034E or NI6024E cards and my BNC2090?
NI Software : LabVIEW version 6.0
NI Hardware : Multifunction DAQ device PCI-6034E or NI6024E
Driver Version : NI-DAQ 6.8
OS : Windows 98

Greetings,
The SH68-68-EP cable has been optimized for use with E Series devices. This optimization revolves around the configurations of the twisted pairs. Thus, the SH68-68-EP is the recommended cable for your setup. However, the SH6868 will function correctly. This cable is intended to be used with NI 435x devices.
SH68-68-EP Product Page
Good luck with your application.
Spencer S.

How can i use my account without the billing info, as i do not have a credit card. and my shipping and billing info is under US. i'm in singapore. how do i change this?

how can i use my account without the billing info, as i do not have a credit card. and my shipping and billing info is under US. i'm in singapore. how do i change this?

If you are just visiting Singapore, then leave the account as it is. If you have moved there, then view your account using the iTunes app on a Mac or PC and change the country/region to your current location and address. If you do not have a bank card, you can fund your account using iTunes gift cards if available in Singapore.

I want to switch stores from Japan to USA. I used to have an iTunes card, and there's 15 YEN left in my account, how can I get rid of that so I can start purchasing in the US store using my new credit card?

I want to switch stores from Japan to USA. I used to have an iTunes card, and there's 15 YEN left in my account, how can I get rid of that so I can start purchasing in the US store using my new credit card?

I can't seem to find an app that costs my available balance. iTunes said I need to spend it ALL before I can change stores. This means I cannot totally change stores.... Hopeless.

My LR 4 suddenly no longer recognized my memory cards. I am using the same cards and cameras but consisitently get the error message:"files not imported because the files could not be read. they are jpg and nef files...I am stuck without my workhorse! Any

My LR 4 suddenly no longer recognized my memory cards. I am using the same cards and cameras but consisitently get the error message:"files not imported because the files could not be read. they are jpg and nef files...I am stuck without my workhorse! Any advice is helpful. This has never happened in 6 years

answered in your other thread LR 4 suddenly no longer recognizes files.

I used to have an application in my iPhone 4 and 4s that captures business card and creates its content to my contacts. Its no longer working with my i5. Can you recommend me a new apps for this same function

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How to create a job card and how to add waranty card in sales order

I have one scenario for CS.the scenario is realted to automotive industry. Basically its a trading industry of HCV,MCV,LCV apart from that they will do servicing also. First the customer comes for a service.he is having free services. he will have waranty for spare parts of the vehicle. once he comes for servicing first the executive will take complains from the customer after that a Job card will be issued to the customer. there his chasis no ,engine no and registration no will be there. once enter the chasis no entire customer details has to come. how many free services he is having for how many kilo meters.then job card will go to the spare parts dept.that dept will issue the spare parts.then they will invoice the customer. he will pay the payment.and finally the gate pass will be given to the customer to deliver the vehicle.
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Hi,
Have u resolved it then Please let me know !!! It is a very interesting problem and owuld like to know the solution...
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Video Card and PSU upgrade for HP pavilion p6310y?

Hello,
I am a mild gamer and I would like to upgrade my video card so I could play games like minecraft and maplestory without my frame rate dropping every 5-10 min. When this happens it sounds like the fan in my computer is working really hard and the game is almost unplayable. I also play a few games from steam such as Gmod and Borderlands, however the games that seem less graphic intensive give me more problems.
Should I and am I able to upgrade the video card and psu for this HP pavilion p6310y? or possibly get a better card for these game without upgrading psu?
Processor is Quade core AMD Athlon II X4 630 / 2.8 GHz
6gigs of ram
1 tb harddrive
NVIDIA GeForce 9100
300 watt power supply
Windows 7 64 bit
Any help would be much appreciated!

Hi,
Yuo might try updating the video driver from the NVIDIA web site.
Your PC has a 300 watt power supply. If you don't need DirectX 11 (used for better detail in newer games), then the NVIDIA GT 240 1GB or 512 MB DDR5 is about tops for a 300 watt power supply.
HP DV9700, t9300, Nvidia 8600, 4GB, Crucial C300 128GB SSD
HP Photosmart Premium C309G, HP Photosmart 6520
HP Touchpad, HP Chromebook 11
Custom i7-4770k,Z-87, 8GB, Vertex 3 SSD, Samsung EVO SSD, Corsair HX650,GTX 760
Custom i7-4790k,Z-97, 16GB, Vertex 3 SSD, Plextor M.2 SSD, Samsung EVO SSD, Corsair HX650, GTX 660TI
Windows 7/8 UEFI/Legacy mode, MBR/GPT

Pc-lpm-16 card and Ni-Daq Unidentifi​ed ?

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Pc-lpm-16 card and Ni-Daq Unidentified ?