Can we simulate CAN card in MAX

Hi
We can simulate DAQ cards in MAX.But can we simulate CAN card in MAX ?????
I am using PCI CAN series-2 card.
Please reply

No posting of code is needed, open the Help >> Example Finder.
Search for the example CAN Receive.vi, and Transmit Receive same Port.vi. Before running the CAN Receive.vi set the interface to CAN257, then run it. Then in the Transmit Receive same Port.vi set the interface to CAN256 and then run it. Now when you click Write it will send a frame out on CAN256. CAN256 and CAN257 are virtual loop back ports. What is sent on one is received on the other. So you should see the frame you wrote appear in the CAN Receive.vi which is monitoring 257.
Using this technique you can write code that monitors one of these ports, then reacts sending simulated data when requested, or set it up to just periodically send the data you want.
Unofficial Forum Rules and Guidelines - Hooovahh - LabVIEW Overlord
If 10 out of 10 experts in any field say something is bad, you should probably take their opinion seriously.

Similar Messages

Can we simulate PCI CAN card ?

Hi All,
As i know we can simulate DAQ card through MAX . Similarly is it possible to simulate any NI card ?
If yes then how ?
What is the use of virtual CAN port ? When can we use those virtual port of CAN card ?
Kindly reply as soon as possible.
Regards,
J

http://forums.ni.com/ni/board/message?board.id=30&requireLogin=False&thread.id=2011
This discussion might be useful.
Regards,
Vaibhav.

CAN card "lost" in NI-MAX

At a one of our customers, where we have several test systems installed, the PCI-CAN cards “disappear” from the NI-MAX at random time on several different test systems. The PCs are HP desktops, running Windows XP Pro SP2. The PC also has a PCI-6023 installed, but the drivers for that card are OK. The CAN card can still be found in the Windows Device manager, but are gone from NI-MAX. After reinstalling the CAN drivers, the CAN cards can work fine for several days or weeks.
Does anyone know a solution for this problem?
Gus Skiaker

Hi Gus,
Can you tell us which NI CAN driver version you are using? Did you try updating to the newest version 2.3.3?
Does your PC run with NTFS or FAT file system? Have all operators admin rights?
DirkW

Crystal 2008: Text, Can Grow=true, Max Lines=0, truncated after 2 lines

I have a fairly simple, grouped report with a handful of fields in each Detail section, one of which is a note/text field. I put the text field on its own line and set Can Grow = true, max lines = 0 so that it will display what it needs to display.
This happens to be a crystalreports.com report using data coming from Salesforce, and I can see in the source report that I have about 7 lines of text for one of my groups, but crystal is truncating it after two lines, and in the middle of a word.
The word ('for') doesn't have any obvious special characters in it, so I'm guessing that there's some sort of character limit that I'm bumping up against.
I have another record that is returning more than two lines, though; are there particular characters that could cause this? I can scrub the data and/or put Salesforce Validation Rules in place to try and prevent them from getting in.
Any suggestions would be appreciated.
Duncan

Please re-post if this is still an issue or purchase a case and have a dedicated support engineer work with you directly:
http://store.businessobjects.com/store/bobjamer/DisplayProductByTypePage&parentCategoryID=&categoryID=11522300?resid=-Z5tUwoHAiwAAA8@NLgAAAAS&rests=1254701640551

Help I can only have max. 3 osx apps. open at the same time ?

Help I can only have max. 3 apps. open at the same time ?
If I have 3 apps. open, and try to open a 4th. this message comes up :
The application "Mail" cannot be launched. -10810
Of cause if I'm trying to open up something else than mail, lets say iPhoto, it will say "iPhoto".
This is very weird to me, and I'm normally pretty good at solving issues myself, but I'm stuck with this one.
Please help out

I've had this quite a lot too. Do you find that under these conditions you can't load a disk image either?
At first I put this down to Rosetta taking up a lot of resources. I was running OmniWeb with a lot of pages open in the workspaces so I've switched back to Safari until OmniWeb is UB. This morning I read that having Windows file sharing switched on helps to cause this problem. I switched this off, rebooted and ran disk utility to repair disk permissions and I've been running OK since then. I've currently got 13 apps open plus Finder and Widgets. They include 2 bigguns, Eclipse/MyEclipse and Visual Paradigm for UML. It'll probably stop working now I've written that.
I run a MBP 17 with 2GB memory. My guess is that Windows file sharing does cause problems. I just hope Apple has resolved this in 10.4.7... whenever that is.
Gareth

How do I get my PCI-CAN card to work in my Dell computer?

I am trying to get a PCI-CAN card working in a Dell GX110 computer. The computer quits right after the initial Dell spalsh screen goes away. After that point, I only get a flashing cursor in the top left corner. NI support suggested a bios upgrade, but the computer is already at the latest bios rev. When I remove the card, the computer boots fine. What do I try next?
Lars

The problem may be related to a specific chip ( MITE) on the PCI CAN card. Please call us at 512-795-8248 with the part no and the serial of the PCI CAN card, so that we can verify whether the CAN card may have a hardware problem and have you send the card back to us for repair or to get a replacement.

I have configuration file for VECTOR CAN and want to port to NI CAN card

Hello,
I have CAN analyzer with for Vecror CAN card. Now I want to use the NI CAN analyzer for the same application. What are all teh files that can be compatible with NI CAN card. I have .dbc
.asc
.ccp files with me, please suggest on having the same with NI CAN card.

laxmi,
The NI-CAN Channel API (available on PCI, PXI, PCMCIA interfaces), can directly import and allow you read/write data with channels defined in .DBC files. .DBC is somewhat of a de-facto standard in the industry. You can play around with this functionality without the CAN interface, simply download and install the NI-CAN driver software (http://joule.ni.com/nidu/cds/fn/p/sn/n23:3239/lang/en) and you can import the DBC files into the Data Neighborhood branch in Measurement and Automation Explorer.
.CCP is used with CAN Calibration Protocol and supported in our ECU Measurement and Automation toolkit. This is a separate toolkit available for use with NI CAN interfaces (including USB).
http://sine.ni.com/nips/cds/view/p/lang/en/nid/201975
You can download and evaluate it for free here:
http://joule.ni.com/nidu/cds/fn/p/sn/n23:2.17.3237/q/ecu/sb/navsRel/lang/en
Hope this helps!
--Paul Mandeltort
Automotive and Industrial Communications Product Marketing

How We can restrict the max no of Selections in JList

Hi,
How We can restrict the max. no of selections (at random selections) in JList (ex. max No of of selections is 3 in a JList of having 50 items.)
Thanks for your advise in advance.

Hello Satyaki De.
Thank you very much for your suggestion but my Private information is totally apart from this question & I already I have changed each and every information from the question.
Thanks
Kamlesh Gujarathi
[email protected]

Can I install Max OS X Lion from Tiger 10.4.11? If so, how can I do it?

The questions is simple,
I want to buy Mac OS X Lion and install it on my macbook. I am using OS X Tiger 10.4.11. The problems is that it seems that in order to instal OS X Lion it is necessary to have the last version of OS X 10.5 (Snow Leopard).
So the question is, Can I install Max OS X Lion from Tiger 10.4.11? If so, how can I do it?
Thanks in advance,
Best regards,
Jesus P.

Hi,
This Question has been asked and answered many times...
See this Link for pertinent information:
https://discussions.apple.com/message/15357762#15357762
Cheers,
(Also... Just to Clarify... Snow Leopard is OS X 10 6)

Are there any PCIE CAN Cards Compatible with Labview RT?

Hi,
I am looking for a mini PCIE CAN card or PCIE 1X CAN card that will run under Labview RT. Are any of you using a PCIEC AN card with Labview RT?
Thanks,
Phillip

Hello Phillip,
I do not believe that we have any PCIe CAN cards. Here is a link to the PCI CAN cards that will work on LabVIEW Real Time(http://sine.ni.com/np/app/main/p/bot/no/ap/icomm/lang/en/pg/1/sn/n24CI,n21:17,n17:icomm,n19:Real%20T...). Please let me know if you have anymore questions. Have a great day!
Best Regards,
Adam G
National Instruments
Applications Engineer

Will PCI-CAN card work with only 2 wires?

If I'm using my PCI-CAN card configured for internal power, do I need to connect anything other than CAN-L & CAN-H to my CAN network? I'm doing this right now and am able to correctly receive packets thru the card. However, it appears that my transmitted packets are not being seen by the other nodes. I'll know more when my CANalyzer arrives, but I was wondering if my cabling is OK as-is.

I currently have a connection set up with only CAN-L and CAN-H wires connected. I am able to transmit and receive with no problems at 500kbs, so it should work as long as the lines are properly terminated. (120ohm resistor bridging the wires at both ends)

How can I get max, min & average (hours with minutes) of fast 30 days data

Table name:
run_log
TYPE VARCHAR2(10),
SUBTYPE VARCHAR2(10),
PROGRAM VARCHAR2(100),
STATUS VARCHAR2(20),
START_TIME      DATE,
END_TIME      DATE
How can I get max, min & average (hours with minutes) of fast 30 days data ?

Hi,
you have to use analytical functions:
SELECT start_day,
       round(AVG(daily_avg)
             over(ORDER BY start_day ASC RANGE BETWEEN INTERVAL '30' DAY preceding AND INTERVAL '0' DAY following)) AS moving_avg,
       round(MAX(daily_max)
             over(ORDER BY start_day ASC RANGE BETWEEN INTERVAL '30' DAY preceding AND INTERVAL '0' DAY following)) AS moving_max,
       round(MIN(daily_min)
             over(ORDER BY start_day ASC RANGE BETWEEN INTERVAL '30' DAY preceding AND INTERVAL '0' DAY following)) AS moving_min
FROM (SELECT trunc(t.start_time) start_day,
               AVG((t.end_time - t.start_time) * 24 * 60 * 60) AS daily_avg,
               MAX((t.end_time - t.start_time) * 24 * 60 * 60) AS daily_max,
               MIN((t.end_time - t.start_time) * 24 * 60 * 60) AS daily_min
          FROM run_log
         GROUP BY trunc(t.start_time)) t
ORDER BY 1 DESCAnalytical functions are described in the Oracle doc "Data Warehousing Guide".
Regards,
Carsten.

What can be the max difference in cable lengths that we can have between the ISLs in a port-channel between MDS switches?

Hello All
What can be the max difference in cable lengths that we can have between the ISLs in a port-channel between MDS switches? Do we have any documentation?
Thanks
Chetan

competitive solution instead recommends a distance variance of 30 meters or less among ISLs within a trunk. If the distance variance is greater than 30 meters, undesired and degraded performance will occur. For example, if a trunk has a distance of 100 kilometers, the competitive trunking solution allows a cable length variance of only 0.03 percent!
ref;
http://www.cisco.com/c/en/us/products/collateral/storage-networking/mds-9500-series-multilayer-directors/white_paper_c11-534878.html
hth
regards
inayath
**********PLZ dont forget to rate if this info is helpfull.

What is ths maximum PDO read buffer size using the Series 2 CAN cards?

Does anyone know the maximum size for the PDO read buffer when using a Series 2 PCI NI-CAN card?

Hi
The maximum size for a single PDO does not depent on the series of your board it is depending on what else you are doing with the CANopen Library.
The board uses a specific shared memory to transfer messages between driver and hardware. The size of this memory fits nearly 350 messages.
The CANopen Config takes 100 messages for different services like NMT. That means the maximum size for a single PDO would be approx. 250 messages.
Or for 5 different PDOs 50 each. But normaly you can leave the buffer size to zero, thus the PDO Read would allways read the newest data.
This calculation is true for the board. That means you have 350 messages per board and 2 ports whould need to share the memory.
DirkW

Timestamps 2-port NI CAN Card

Hi,
can anyone tell me weather the timestamps of the CAN messages received at 2 ports in a PXI-8461-2 port-Series2-high speed Card
be compared?
I have 2 applications, each using a separate CAN port connected to netwroks with different baudrates.
I am logging the frames to different files. Can i correlate the frames offline based on thier time stamps?
do the 2-port CAN Card share the same clock to add the timestamp to each CAN message at each port?
if not, are the 2 clocks synchronized so that the time stamps can be compared?

Hi Share_Good,
There is one clock on the CAN card, but the timestamp could be implemented differently (seconds from start of program, etc). I'll look into this and I'll let you know what I find.
Rasheel

Can we simulate CAN card in MAX

Similar Messages

Maybe you are looking for