Problem in data acquisition for cRIO-9076 wth c series drive interface module 9516

I am using LabVIEW for my project i.e., the speed control (using PID) of a motor and want to create a vi for the same.
The specifications of the products being used are as follows:
1) Motor: AKM24F (dc motor)
2) CompactRIO: cRIO-9076
3) C Series Servo Drive Interface: NI-9516
I am facing problem regarding the real time interface between the motor and PID block in labVIEW i.e. in the data acquisition part to be specific. Please suggest a way in which I can successfully acquire the analog data(speed) from the motor and vice versa in the vi.

What is the priority of the VI you're running? I'd be concerned that maybe you've starved out the ethernet transmit thread or something.
-Danny

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The problem I have is that when I acquire data in Traditional (without writing somewhere -
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Ero

If you have an old Daq unit it may not be compatible with DAQMX. Which DAQ unit do you have? I think NI have a list showing which DAQ driver you can use with your card
Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)

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Dear Experts,
I have a couple of questions on real-time data acquisition...
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b) Can we apply real-time data acquisition for generic datasources? If yes, is there any difference in the process compared to working with business content datasources when using real-time data acquisition?
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Hi Karthik,
a)The decision to go for SAP remote cube depends on the volume of data and the frequency of queries. It is advicible not to use the SAP remote cube if the data volume is high and also, the query frequency is high. Which module in HR are yuo implementing? In HR, the data volume is generally high. So, if you go for loading the data from R/3 every 3 hours, you are asfe as long as the loading volumes are less. For example, for implementing Time management, I would not advice frequent loads as it is time consuming process. So, make a decision based on the above mentioned lines. If the data volume is not high, I would prefer the SAP ermote cube as it will reduce managing the loads.
b)I mentioned FM extractor just for the sake of control of data selection. You can even go for view/table extractor.
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Problem in data acquisition

Regarding to my project I have implemented a LabVIEW program which is doing data acquisition. We have LabVIEW 6i Installed in PXI-8170. The DAQ Card that we use is NI6030E DAQ Card Multifunction I/O.
I have implemented a VI to acquire and plot and record multiple analog input channels. By using AI Acquire Waveforms VI to acquire waveforms from 4 channels in a single run and using Index Array function to extracts the data for each channel.
For plotting waveforms, I use waveform chart for each channel. I put all this functions in a While Loop and use a stop push button to stop the acquisition. I also put another push button named Save to disk in the loop that by pressing it we can save data to a File by using Write to Spreadsheet File. VI, located in a case structure out of the while loop. I save data as a 2D array by connecting the waveforms output connector of AI Acquire Waveforms VI to the input connector of Write to Spreadsheet File VI.
But I have some problem that I can not solve it yet which are listed below:
1- I want to record all the data that I acquire for a specific time, but I can not. I only can save the specific part of the waveforms which I think it is specified by the number of samples/ch and Scan rate controls.
For example I do the acquisition for about 1:30 minute and save it, but when I plot the data which is saved in the spreadsheet file; it is only the last 20 seconds. So I can not save all the data that I try to acquire.
2- I want to record data for a specific time automatically. I mean when I run the VI after press the Save to disk push button the VI automatically start saving data for a specified period of time and then automatically stop. (How to define a timer to control the VI?)
3- I want to start acquisition each time from zero base time. I mean when I do the acquisition for the first time and then I want to do it for second time, the pervious acquisition reset or clear and the time axes of each chart again start from zero not continue the pervious time. It means that I need to clear the chart.
Regarding to this problem I try to use the AI Clear VI, but it didn�t work. May be I don�t know how to use it.
Attachments:
test4chPPG1.vi ‏49 KB

I need your hints about these 3 problems.

Data Acquisition for Position Transducer

I just purchased an Analog Position Transducer from SpaceAge Control, and was wondering if anyone had any code to gather the data. I must admit i'm lost when it comes to this, I thought the transducer would come like an instron where you just plug it into the computer. I have a six pronged plug that exits the device. I have a couple TI data acquisition boards at my disposal. I am hoping someone has used a similar product or has some advice. Thank You
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We have lots of code to gather data in all sorts of ways. Building measurement applications is what we do. Since you are lost when it comes to this, you would do well to hire a guide in the form of an Alliance Member company. We do this stuff every day.
Your TI DAQ boards may do the trick, but you would have to show someone the specs for them. Also, you need to think about what kind of speed you require and where you want the position data to go. Table? Plot? Database? A good LabVIEW developer can set you up with some code that does exactly what you want.
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PrimeTest Corp.
www.primetest.com

Meet a problem of data exchange for sale order from CRM to R3.

Dear Friends:
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Hi Benjamin,
When performing uploads to R/3 from CRM there is a response from the OTLP system that is sent back to the CRM Middleware to confirm that the data records were received and processed correctly.
Here is a checklist you can run through to verfiy that the connections, systems and objects that are needed are all in place:
<b>On R/3 system:</b>
- Check R/3 outbound queue (transaction SMQ1) for any entries that are not reaching CRM.
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- Check for short dums in CRM (ST22)
Let us know what else you uncover and we can work from there.
Brad

Problem in data sources for transaction data through flat file

Hello Friends,
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Hallo,
just for information.
I had the same problem.
Have changed the field type from CURR to DEC and have set external instead of internal.
Then, the import with flatfile worked fine.
Thank you.

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Not sure about changes to be made at the filtering options.
An alternative would be sending the data to XI as it is and perform the mapping to remove the unnecessary segments.
Disadvantage: Unnecessary processing of segment would be done at XI.
Advantage: The integration logic would be completely handled by XI.
Regards,
Prateek

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I have written some code using Labview's network streaming option to transfer data from the cRIO to my computer and then save this data in a .csv file. I wanted to test it but I'm confused on how to run or deploy it.
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Attachments:
project explorer.jpg ‏37 KB

It looks like you have the files in the right place. Just try to run each VI in their proper context. If you are connected to your cRIO, it will deploy and run for you.
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Problem with data acquisition and motion control

I have PCI-6024E and PCI-7342 cards on a single PC. Servo motion control works fine when it goes alone or is accompanied by one point data acquisition in a while loop, but when I start data acquisition with specified sample rate, the motor moves with breaks.
Does anybody know what is the problem? Is it possible to fix it?

How are you performing your motion? Is it a position move or a velocity move? How are your triggering the data acquisition? Using breakpoints on the 7342? If so, are you using single breakpoints or modulo? How are you configuring the data acquisition rate? Are you triggering just the start to the acquisition and the unsing the daq scan clock or are you using the motion controller to send the scan clock itself?

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When I clicked F1 on the leaving date and reason i came to know the field name as FIREDATE and MGTXT...
I checked in DD03L table with these field name and found no related tables for that.....
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Leaving date
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But the above P0000 ,P0001 are structures .... how can the leave date get populated in the generic datasource.which i may have to create ?
Thanks
Vamsi

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Problem on date format for iso standard

oracle 8.0.4e
when i try to execute these script on oralce 8.0.4,i get different result.
why?
what shall i think about iso data standard?
select to_char(to_date('2005/01/01','YYYY/MM/DD'),'YYYY/MM/DD') from dual;
#2005/01/01
select to_char(to_date('2005/01/01','YYYY/MM/DD'),'IYYY/MM/DD') from dual
#2004/01/01
--------------

you'll have to look at iso-year and iso-week at the same time, otherwise it just makes no sense.
example :
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52-2004
select to_char(to_date('01.01.2005','dd.mm.yyyy','IW-IYYY') from dual ;
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select to_char(to_date('09.01.2005','dd.mm.yyyy','IW-IYYY') from dual ;
01-2005
so now be careful, there is not a thing like iso-month, -quarter, -halfyear.
best way to go is, make your own calendar tables, i.e. declare week 53-2004 part of your special december-2004, etc.
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I have 16 Characterisics in the KEY FIELD, which the maximum that I can have. But the Data comming from is Unique in some casses.
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Hi,
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Kind Regards,
Anna

Hello Anna,
Just to make sure I understand correctly, you wish you acquire all data (analog, digital, thermocouple) at 0.2-0.5 Hz and have each data point taken along with a timestamp at the same point in time? In other words, at 0.5 Hz, you will read 30 TC measuremnts, 1 point of each TTL signal, and one point of the analog signal ever 2 seconds, and the associated timestamp for that acquisition?
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Good day
I have the following situation.
A Solution Manager 71 installation, just recently patched to SP11. Previously I had the SLD on this system. And then a colleague informed that this could be a problem in the future as my ECC systems are Basis 731 which is higher level than the 702 on the Solution Manager system. So I installed a separate Java stack system on the same server as the Solution Manager.
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0: DSIMSID001_SID_00
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0: DSIMSID001_SID_00
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0: DSIMSID001_SID_00
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0: DSIMSID001_SID_00
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Logon    Connection Error
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Error Details    COMPONENT: CPIC
Error Details    COUNTER: 47
Error Details    MODULE:
Error Details    LINE:
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Error Details    SUBRC: 0
Error Details    RELEASE: 721
Error Details    TIME: Mon Mar 16 14:04:05 2015
Error Details    VERSION:
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Regards
Ray Phillips

Hi Ray,
Please check if the below SLD configuration is done.You can use any one of the two below link depending on how you want to configure your SLD.
Configure SLD for JCo and Creation of JCo Destinations - Portal - SCN Wiki
or
How to Create & Configure Local SLD on SAP NetWeaver 7.3 AS Java after Installation
If your SLD server is not a local SLD then make sure that in both the SLD system and the remote system host fine entry is there in /etc/hosts and etc/services.

Problem in data acquisition for cRIO-9076 wth c series drive interface module 9516

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