LABVIEW capacity to handle 2 systems at once(?).

We have a leak test system working with LABVIEW V5.1 , we need to know if the system can be expanded to test 2 parts at the same time without buying a new PC and a new software license. We understand that the program will need changes, but can it be done without another PC (another software license for this other pc)?

Hello Fer,
You didn't mention if you are using TestStand or not. I assumed yes. In TestStand 2.0, you can easily modify your sequence to test multiple UUTs (Unit Under Test) in parallel or in a batch. TestStand 1.0.3 also has the capability to handle multiple UUTs; however, in 1.0.3 you need to use the TestStand API to launch new executions. In TestStand 2.0, you can use either the API or the built in features. TestStand requires one license per computer, it doesn't matter how many UUTs you are testing or how many different sequences you have.
If you are not using TestStand, but only LabVIEW. It is a little more complicated to duplicate your tests. In addition, the license is similar to TestStand license. It is one per computer.
Roberto Piacentini
National Instruments
Applications Engineer
www.ni.com/support

Similar Messages

No handler for system event CustomHourlyEvent has been registered

I have written a scheduled event to trigger on daily basis using CustomDaily event mentioned in the ScheduledEvent component. I have referred HowToComponents in order to write this filter. But I am getting following error in my logs and my scheduled event is not getting executed.

<tr><td>Error</td><td>8/23/12 12:01 PM</td><td>No handler for system event CustomHourlyEvent has been registered. stack trace [ <a href="javascript:if(typeof show!='undefined')show('0.31115227955456604')">Details</a> ]
<div id="0.31115227955456604" style="display:none;" class="details"><pre><code>An error has occurred. The stack trace below shows more information.
!csScheduledEventUnhandled,CustomHourlyEvent!$stack trace
!$stack trace
at intradoc.common.IdcLogWriter.doMessageAppend(IdcLogWriter.java:85)
at intradoc.common.Log.addMessage(Log.java:279)
at intradoc.common.DefaultReportHandler.message(DefaultReportHandler.java:508)
at intradoc.common.DefaultReportDelegator.message(DefaultReportDelegator.java:140)
at intradoc.common.Report.messageInternal(Report.java:172)
at intradoc.common.Report.message(Report.java:145)
at intradoc.common.Report.error(Report.java:408)
at intradoc.server.ScheduledSystemEvents.processWork(ScheduledSystemEvents.java:600)
at intradoc.server.ScheduledSystemEvents.run(ScheduledSystemEvents.java:489)
at java.lang.Thread.run(Thread.java:619)
</code></pre></div></td></tr>
Please let me know if anybody has countered the same problem while writing ScheduledEvent filter.

I was able to solve this issue by updating the state of the event. HowToComponents - ScheduledEvent has the following method:
* Update the state of the event. Must be done at least once to tell the content server
* when the scehduled event is finished.
protected void update(String action, String msg, Workspace workspace) throws ServiceException, DataException
 long curTime = System.currentTimeMillis();
 ScheduledSystemEvents sse = IdcSystemLoader.getOrCreateScheduledSystemEvents(workspace);
 sse.updateEventState(action, msg, curTime);
Making a call to update() when my scheduled event ran solved the issue for me.

General Inquiry Regarding Error Handling with System Exec.vi

I have a sub vi that uses the System Exec.vi to send SMS messages when triggered. I am confused as to how the error handling works and why all of the errors seem to go to the "standard error" vs the "Error out". The reason I am interested is because I am trying to interrupt the error out of another script to execute a command if error=true.
I have intentionally created an error to test this, however it does not seem that the signal is ever being sent to the error out, only to the standard error.
Any help/explanation as to how this works would be greatly appreciated.

The Facebook discussion board is just a pilot and that functionality is not available yet (as to my knowledge). You will have to use the actual forum thread to add attachments. You can click the arrow just to the right of thread topic in the Facebook thread and that will take you to the ni.com/forums thread. Or you can navigate here:
http://forums.ni.com/t5/LabVIEW/General-Inquiry-Regarding-Error-Handling-with-System-Exec-vi/m-p/246...
Having a look at your VI would help to clarify the error handling issue.
Daniel K | NI Applications Engineer | Certified LabVIEW Developer

How to handle common system crashes in SAP Business One until you upgrade to SAP Business One 9.1?

SAP Business One 9.1 is about to release in this year with many feature enhancements in various areas, such as in Business Logic and Localization, Reporting and Analytics, Lifecycle Management and Support, SDK Features for extensibility, Infrastructure and Architecture, etc. , with this upgrade every organization using SAP Business One is also expecting that some previous System Crash problems associated with SAP Business One 8.8 or 9.0, will also be resolved with the advent of 9.1.
But until 9.1 is available in GA, we have to know and follow some procedures to avoid this situation. Through this blog we have addressed ‘How to handle common system crashes in SAP Business One until you upgrade to SAP Business One 9.1’. In below link you can have a look that what common system crash issues been reported and what solution given by the community members:
common system crashes in SAP Business One

Hi,
Thanks for sharing valuable information with us. You may repost this discussion as "Document" or Blog type.
Thanks & Regards,
Nagarajan

Capacity Across Multiple SAP Systems

We have 2 ECC systems and want to see Resource Capacity/Requirements across the 2 systems. Has anyone run across this before? If so, how did you address it? I realize that APO would be a likely candidate to help with this, but that seems like a lot of overhead to address this requirement as there are no additional requirements for APO.
Any thoughs?
Thanks,
Mark

Mario,
Thanks for the response. Are you saying that APO can only provide a report for this? Is there not a way to actually combine capacity from 2 different systems and manage the capacity? Maybe somehow try to use a work center group or something?
Thanks,
Mark

Labview slider event handling problems - revisited

This topic asked a question that was very close to a problem I am having:
Labview slider event handling problems
That is, how do I, using an event structure and/or other means, only read out the value of a slider control after the value change is finalized?
The extra constraint I'd like to place on this, which I believe will invalidate the answer given in the thread above, is that my slider control also has a digital display which can also be used to change the value without ever using the mouse. I cannot look for a value change followed by a mouse-up event if the mouse was not used to change the value.
Any ideas how this might be accomplished? FWIW, I am using LabVIEW 7.0

Each and every incremental value-change event generated by the movement of the slider is still detected and queued up for use by the event structure and the event structure loop wades through them all before it's done.
I have come up the attached "fix" (LV v7.0) for this problem. While it is not as clean a solution as I had hoped it would be, it's the best I can manage given what LabVIEW offers me to work with and it does work in the situation where I need to use it.
Now, within the Finalize Slider Events subVI, I'm keeping track of the most-recent values seen by the subVI, checking to see if they have changed, and reporting out that fact. That gives me a Changed/Not-Changed bit within the event case that I can use to control what code then gets executed. If the event case is just playing catch-up to the real value of the control, I can now see that fact and ignore it.
In this version I've also dumped the variant output and limited the VI to using DBL values. I decided it added complication to something that was too complicated already and I wanted the output terminals for other purposes anyway (reporting of the correct "OldVal" of the control).Message Edited by Warren Massey on 04-28-2005 03:56 AM
Attachments:
slider_events[5].llb ‏77 KB

Memory Footprint for LabVIEW 7.1 Full Development System

Hello,
I would like to know the memory footprint for LabVIEW 7.1 Full Development System.Both during the installtion and for developing applications later.
Can someone help.Thank you.
Solved!
Go to Solution.

There isn't a single answer for that, as this varies considerably.
As far as disk space goes, if memory serves, the basic 7.x takes up a few hundred MB, but that could inflate considerably depending on which modules and drivers you add to it.
For RAM, I believe 7.0 used to take up ~20-50 MB immediately after being loaded, but that number would then also change a lot over time depending on what you do. Loading, editing and running code all regularly change the amount of RAM used.
Why are you asking? Also, are you aware that 7.1 is relatively old by now (came out 7 years ago)?
Try to take over the world!

Real Time Module, upgrading Labview 6.02 Base Development System?

Hi,
I have Labview 6.02 Base Development System but I need the Real Time module.
Would it be possible to get it upgrading the Labview 6.02? Is the full development systemm needed?
Which could be the cheapest way to get Real Time module?
Thanks.

You can upgrade to the latest version of LabVIEW Real-Time version 7.1 by upgrading both LabVIEW and LabVIEW Real-Time. You can all about the new features of LabVIEW Real-Time at the following link. For more information, please contact us at .
Regards,
Kristi H
National Instruments
>

Handling Units are released once a PGI or PGR is done?

Hello Gurus,
would you please let me know if I have handling units assigned to an inbound delivery oroutbound delivery, once I post the goods receipt or the goods issue, this handling unit numbers should be released from this documents, I mean, this HUs numbers should be un-assigned to this documents?
Is there a process after the PGR or PGI that should un-assign this Handling Units from the SAP documents?
Thanks
J.Alvarado

Thanks very much for this additional information.
I checked my handling units and all are in status 12. But there are handling units in the system from 2008.
I ran the program RHU_AR_ARCHIVABILITY_CHECK and the result was that for all this HU from 2008, the reason they cannot be archived is the next:
Reason 01 : Movement status of the HU does not allow for archiving.
Reason 04: Delivery document not archived.
Do you have any clue of what should I check regarding reason 01?
Thanks
J.Alvarado

Labview slider event handling problems

Hi,
I've faced problems while working with sliders, which values are passed to serial device. I am using events, and here is a problem: if i use "Value changed" event and change slider position by moving a mouse, the event is generated a few times (i.e. event is triggered by every single value on a slider). It means, that I have to transmit intermediate values to my serial device in order to set the last one. I tried to change event "Value changed" to "Mouse Up", but there was another problem: the value doesn't change if mouse leaves control element area (i.e., "mouse up" is generated as VI event, not as slider event). It would seem to be OK, but slider position is already changed, and there is no other variable which stores
value of current slider position! I mean that value and slider position are different and I don't know how to synchronize them. Using "Mouse Up" event for whole VI is not a good solution for me, because I have multiple sliders to control separately.
How to create non-redudand and efficient slider handling? Any ideas?
(Please see attached VI example)
Thank You
Vitalijus
Attachments:
slider_events.vi ‏34 KB

You need a 2 states machine. First state waits for "Value Changed". Once a change is detected, you know that the user is editing the slider and the mouse is currently used to move the slider. Second state waits for "Mouse Up" to latch the actual value of the slider.
See http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RNAME=ViewQuestion&HOID=50650000000800000046670000&ECategory=LabVIEW.LabVIEW+General
where I gave an example not using the event structure but a picture control to detect mouse up and a shift register to detect changed values.
LabVIEW, C'est LabVIEW

Error message:" labview 7.1 development system has encountunered an error"

sir,
I had written program which had compiled earlier successfully, now i had improved the program for having some external diaplay by including sub vi 's consisting of DIO lines, the program when compiled now is shutting down abruptly giving a message " Labview 7.1 development system had encountered a problem and windows is shutting it down" . I have checked the program again by removing that sub vi's of DIO lines and again its getting compiled. I will be very thankful if u could help me to solve this problem.
vamsi

Hello vamsi,
Thank you for posting to the NI Discussion
Forums. LabVIEW will crash like this
only if Windows shuts it down. This is
usually a result of some sort of corrupt external code call. You mention including DIO DAQ, what device
are you using, and are you making DAQ driver calls in your program? If the daq calls are removed and you still
get errors, check to see if you have any Call Library Node VIs in your program
that call external code (DLLs). Use
highlight execution generously to see exactly where the program crashes, and
use that as a clue to help with the debugging.
Also, consider posting a screenshot of your code that is crashing with
any additional information on the problem you think may be relevant. I hope we can help once we get a little more
information-
Travis M
LabVIEW R&D
National Instruments

NI LabVIEW, SCADA opening with Captronic Systems, Bangalore Location.

We have urgent openings with our organization.
Experience : 3+yrs
Qualification : BE/Btech/ME/MSc ( Instrumentation, Electronics, Electrical, Mechatronics)
Mandatory Skills:
Technically sound
Handled atleast 5 LabVIEW based project.
exposure to NI HW and NI LabVIEW, SCADA project
Knowledge OPC concepts, Networking concepts must
Industries to cater - Defense, Aerospace, Automotive, Manufacturing, Nuclear.
Company: Captronic Systems.
Job Role: Project Lead
Job Location : Bangalore.
Job type: permanent
If Interested send your updated resume to [email protected] With your current CTC, expected CTC and Notice period. or feel free to call on 09738427980
Thanks & Best Regards,
Niharika

Dear Sir/ Madam,
I am writing in response to your job notification for LABVIEW
I am a B.E ECE with an aggregate of 7.73% marks.
- I have good knowledge of programming languages like C, C++, Embedded C,Assembly and Basics of LABVIEW.
- I’m compatible on working various operating systems like Linux, windows, etc.
- I have also done 6 months internship from Electro System Associates(ESA) Bangalore.
Also I have an Experience in the Field of Testing and Measuring Instruments.
I am from Electronics background .Please provide me an opportunity .
Some of my personal qualities which you may find useful for this role are:
- Ability to learn quickly coupled with innovative ideas for problem solving
- Ability to work in a team with strong communication skills
- Hardworking and sincere towards work with an ability to take directions
Please find my detailed CV for your consideration. If you need any more details, please let me know.
Thanking you for your time and looking forward to hear from you.
Sincerely
Gopinath.s
Ph:9535569115

PI 7.11 - Capacity to handle maximum load/size per transaction

Experts,
What is the SAP Benchmark testing for PI 7.11 ..regarding load / huge data, that is what was the maximum size PI 7.11 can handle in one transaction.
Any SAP / OSS document Please.
Thanks
Edward

Hi Edward,
Check the below links
http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/00982670-748c-2a10-3985-cdd42fb43e50;jsessionid=
/people/aayush.dubey2/blog/2007/10/10/zip-transfer-unzip-increase-the-performance-of-your-java-abap-applications
/people/pooja.pandey/blog/2005/10/17/number-formatting-to-handle-large-numbers
/people/alessandro.guarneri/blog/2007/02/21/sap-xi-acting-as-a-huge-file-mover
/people/alessandro.guarneri/blog/2006/03/05/managing-bulky-flat-messages-with-sap-xi-tunneling-once-again--updated
Regards
Ramesh

Using Fieldpoint from Labview RT on a PXI System

I have a PXI system with Labview RT (PXI 8186 controller with LVRT ver 7.1).
I wanted to connect a FP remote I/O system to this controller. The Fieldpoint system I have has a FP-1000 RS-232 Network module.
I was hoping to be able to connect the FP-1000 to the serial port of the PXI-8186, and use the standard Fieldpoint VIs to write/read data (as you would from a Windows-based Labview app).
It doesn't seem to be that easy, trying to download any code with a Fieldpoint VI down to my RT target gives an error ("failed to load shared library FPLVMgr.dll on RT target device"). Looking through MAX I see that Fieldpoint drivers are not loaded on the RT target, and there is no option to load them there either.
So: Ho
w do I control my Fieldpoint units from my PXI System using Labview RT?
Any help would be much appreciated.
Thanks,
Ravid

Hi, Ravid.
Effectively, under LabVIEW RT, you cannot use the standard FieldPoint VIs to communicate to a FieldPoint module, since they are not supported. If you have a serial module, like the FP-1000 or FP-1001, you need to use Optomux commands to interface and communicate to it. You can find great examples on how to do the communication in the Example Finder of LabVIEW >> Hardware Input and Output >> FieldPoint >> Optomux >> and use any of the examples that use VISA to communicate to the modules. To run the examples, first target LabVIEW to your 8186 and open the example. Before running it, match the baud rate and address specified in your FP-1000 with the controls in the Front Panel. Also, verify that you have either an alias defined for COM1, or use AS
RL::INSTR1 for the VISA resource name. You will need to have VISA RT installed on your RT Target to be able to run this examples.
You can find the Optomux commands in LabVIEW under the Advanced FieldPoint palette. For more information on Optomux commands, you can take a look at the FP-1000/1001 Programmer Reference Manual
Let me know if you have further questions. I hope this helps!
Gustavo Valdes
Applications Engineer

Handling unit system status

Hello Everyone,
I am looking for system status of handling units.
In HUMO transaction, under tab-strip Status, we have HU-specific data. In this block, we have System status field, where the status of handling units are maintained.
I am trying to retrieve the value of this system status field from database table, but it takes me to structure VEKP_TXT under which there is one filed SYS_STATUS.
Could not find in which table the system status are stored by SAP.
The possible values of this status field are:
PHEX
UNLD
Anybody having idea where the value of system status field gets stored in database table.
Thanks in advance.
Regards,
Tarun

Hi TG ,
values comes from Domain , So try to get values from domain itself.
DDUT_DOMVALUES_GETand name is HU_SYSSTATUS--->System status.
Regards
Prabhu

LABVIEW capacity to handle 2 systems at once(?).

Similar Messages

Maybe you are looking for