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I was thinking for very large systems that use the same channel configuration for multiple channels on the system configuration can be very tedious. A work around for this is the API to build a system definition file but for those customer's with limited or no LabVIEW or .NET experience this isn't valid. 

 

Since we can test the IO channels in MAX by creating tasks for all of our hardware I would like to add the ability to pull the configuration information from a task we've created in MAX and apply them to our channels in VeriStand. So in stead of setting MIN, MAX, input configuration, shunt resistor location and value for 100 channels I can configure it in one location (MAX) and apply the settings to all my Current Channels. Task configuration.PNG

The other issue is if the channel doesn't support all the configurations from each page then we need to contact NI support to add functionality. Recently I worked with a LVDT sensor for a SCXI chassis. This allows customers to have an instant workaround rather than having for NI to allocate resources to update the page.

 

Current VeriStand.PNG

 

By adding MAX task to act as the template for our channels we can edit the parameters for all channels of the same setup from one location (MAX) vs each individual page. This also allows you to test individual channels instantly in MAX to make sure the configuration is valid without resolving other errors across the whole system definition.

MAX Task for VeriStand.PNG

 

Again this is more for deployments where they have 100s of channel similarly configured where configurating each channel is tedious but they are not unique.

Hi

I would like to be able to simulate XNET devices in MAX (with minimal support). I would not expect these devices to simulate data on the bus. They could help us developers catch some bugs before we integrate with the actual HW.

 

It would be easier for a developer to be able to create configuration files, databases and test them out without connecting to the actual HW. In most cases, the HW is on a rig which is in use, or the HW is not yet delivered for the rig. We would not need any data on the bus in these cases.

 

I have been struggling over the past few months, to be able to define databases or use databases and test my configuration UI without the actual HW. And I have faced lot of error with creating multiple sessions, opening sessions after the HW is reserved etc.

 

I would hope that such errors could be tested and fixed using a simulated device, where the actual messages on the bus are not important.

 

Hi,

 

the company I work for designs automotive infotainment products, and we used products from NI extensively in product validation an testing, including TestStand, Labview, DIAdem, FPGA, RT. etc...

 

In order to simplify license management, we chose to used the NI Volume License Manager (VLM).  This provides centralized managment of licenses, including easy addition and removal of licenses, as well as license recovery from PCs no longer in service (broken or decomissioned by IT).

 

Since I am the technical lead for test system development, it falls to me to perform license capacity planning, request disconnected licenses, manage license groups, and all the other administrative things that go with license management.  I am not, however, in the IT department, and since the VLM runs on a Virtual Machine inside the VM park, I always have to request license changes from our IT specialists. 

 

I would very much appreciate it if there were a tool to remotely administer the VLM.  This would allow the IT department to give me access to just the VLM to perform administrative duties there, sort of like the MMC in Microsoft Windows Server lets users administer remote servers.  

Currently licenses use the sort key word within a server's license file to specify the priorotized check out of similar software products ( a preference to check out DIAdem professional over DIAdem Advanced for example when a user has permissions for both).  With concurrent licenses, right clicking on a software product from a client's License Manager application and selecting the Do not Allow License Request from the context menu as shown below will also bring about this functionality.

 

Without a set preference, sometimes two licenses are checked out, and this is a known issue:

 

DIAdem is double-checked out from VLA when several versions are licensed

http://forums.ni.com/t5/NI-Applications-Engineers/DIAdem-is-double-checked-out-from-VLA-when-several-versions-are/td-p/2139600

 

Do Not Allow License Request for Concurrent License

 

Concurrent.png

 

 

 

Sort Keyword Within a Server's License File

 

ServerLicense.png

 

 

 

My suggestion is that we create a way within VLM to modify the server's *.lic file (by changing sort key word's value) to reflect software check out priority.  Currently this change can be made by manually modifying the sort value in the server's *.lic file.  This works since the server's license doesn't need to be resigned after said modification.  However, it would be nice if this change could be made through the VLM user interface and the *.lic file would be modified behind the scenes.

 

 

Feel free to comment or Kudo!

 

Cheers!

 

Shawn S.

Hello Folks,

 

As a developer, I use to have several screens for Test data display, Manual panel, Model execution control panel, etc. As per to the operator any screen other than Test data display is unnecessary.

 

It will be really good, if we could include the Screen selection in the "User Accounts Manager" with respect to the users like shown below

 

Operator options.PNG

This option lets the administrator to select the specific screens whichever is necessary for the operator.

 

 

-SID

 

 

Currently when trying to see errors we need to enlarge the window, scroll through the items, and then take a screenshot of the dialog. This was encountered when trying to share my errors with support. We should make this easier through the proposed ability.

 

 

Hello,

 

It would be nice to be able to control the stimulis from a workspace screen.

 

It would be nice to had a control like this ...

 

 

Capture.PNG

 

The stimulus list could be filled according to the content of a Project directory. (Project Root / Stimulis )

 

Thanks.

 

Manu.net

Now you can't drag&drop to move sequence files in Project Explorer. To workaround this, you have to add files under folders after creating folders. The way to workaround is time-consuming.

 

Thanks,

 

Saku

 

image.png

Hi, a few suggestions related to software deployment.

1) Separate out the Volume License Installer from the Volume License Manager. These should be two separate programs. Having the VLI separate allows other admins in other departments to create VL installer files for their own area without having to have an agreement file for the volume license server (which would be running on another machine and one which the other admins may not have access to). 

2) Have the NI License Manager client require elevated (i.e. admin) privileges to change the settings. This will prevent unauthorised users from changing the network license server which affects all users of the system. This is necessary in a classroom environment.

3) Have as an option whether things like the Package Manager/Registration wizard/Update service etc get installed.

The types of scale is limited to lookup table, polynomial and thermocouple.

For thermocouple the scale is only available for input (electrical -> physical).

It will be interesting to add other scales, like thermocouple on output, time to frequency (1/x).

The best will be the capability to define custom scale.

NOTE: My role is only IT sysadmin support at my university. I'm not familiar with NI's individual products. I help run the servers supporting the NI-VLM and have previously helped package LabVIEW for automated deployment.

 

I know the NI-VLM tracks usage of the individual "paid" software products like LabVIEW/Multisim that are part of software site licenses. I'm trying to determine if the NI-VLM can tell me if a user has used *any* part the NI solution on a client computer--even if it is a "free" product included with it such DAQmx, MAX, ELVISmx Instrument Launcher, etc. I'm trying to determine NI software usage as a whole to gauge whether or not the usage is enough to justify installing this large software suite into specific locations on our campus, to stop installing it into lesser or non-used locations, move the installations elsewhere, etc.

 

thanks!
Scott

 

Whenever I delete a signal (whether it's a custom device, user channel, calculated channel, etc.), VeriStand goes through to delete that signal from anything referencing it. This is often nice but at times undesirable because I may plan to add it back again at a later time with a new custom device with the same signal names, for example. The auto deletion of all references means that I'd need to go back to relink all of the broken references even if the missing signal gets restored later anyway. Some of my channels are used in 20+ places.

 

I'd like to see VeriStand prompt me or give me an option as to whether I want to delete all references. If I choose not to delete the reference, I understand that an error will show up later if I try to deploy or run. Thanks.

VeriStand suppot 32 and 64-bit aligned fixed point data: http://zone.ni.com/reference/en-XX/help/372846G-01/veristandmerge/creating_custom_fpga_configuration_file/.  Please add support for FXPU8, FXPI8, FXPU16, and FXPI16.  This can potentially reduce the number of DMA reads/writes by 4.

There should be an option in MAX to be able to show remote systems by hostname, OR by IP address.  

 

hostname.pngOR  IP_address.png

 

When managing several targets it can be very hard to keep track of which target has which IP address and it is incredibly tedious to look through every target to determine it's individual IP address.

Filename are different in Embedded Data Logger and Waveform Logging (VeriStand 2014) :

 

IdeaExchange_VS_EmbeddedDataLogger_LogFileTimestamp.png

Embedded Data Logger : <Hour>_<Minute>_<Second>__<Day>_<Month>_<TwoDigitYear>.tdms

 

IdeaExchange_VS_WaveformLoggingTimestamp.png

Waveform Logging : <FourDigitYear>-<Month>-<Day>_<Hour>-<Minute>-<Second>,<SecondFraction>.tdms

 

Why timestamps are differents?

 

The format of Waveform Logging should be prefered, with year on four digit, month and day first (sorting file is immediate), hour in 24 format.

I have a system definition of over a thousand signals. I see that VeriStand 2011 has some search functionality built in. Is there a way to search not just ni the channel names but for the use of particular variables within calculated channels? For example, if I have UserVar1, I'd like to be able to find all occurrences of where UserVar1 is used. It could be an argument in a Calculated Channel, a mapping destination, an alias, etc. Is there a search tool that can accomplish this? Thanks.

Hello,

 

Many times, I find myself wanting to compare different I/O traces side-by-side, but I can only have one instance of I/O Trace in memory and hense can only view one capture at a time.  Would it be possible to view two different captures within one instance of I/O Trace?  I believe a lot of people would appreciate either a split screen option or the ability to open another instance of the I/O Trace application in memory.

 

Cheers!

 

Shawn S.

Would like XNET session to filter source addresses at the session level based on source address(es) specified in the dbc file.  Currently only way to filter is apparently to specify each individual frame to be filtered.  See screenshots of sample dbc and code required to filter multiple frames below.

Powertrain_0-1617281888294.png

 

Powertrain_1-1617281900942.png

 

Hello,

 

For custom FPGA personnality, it is possible to use PWM scaling: in the system definition, you can define the PWM period (in Ticks), and then at execution, you can play with the ratio (channel value in %): 

 

PWM Out Configuration in System ExplorerPWM Out Configuration in System Explorer

 

I guess the "native" FPGA scaling inludes the conversion between pulse ration specificed by the channel and the period in ticks to get the high and low time used in the FPGA (_High Pulse x and _Low Pulse x in FPGA example project) :

 

DMA Read operation and High/Low Pulse split in FPGA exampleDMA Read operation and High/Low Pulse split in FPGA example

 

 

PWM out loop in FPGA examplePWM out loop in FPGA example

 

 

I am facing for the third time (at least) a customer need to adjust this PWM out frequency at run time. I already adress this need by exposing high and low time in a Custom FPGA Personality. But that's not really convenient (I used to build a display template to get an easy way to configure the whole PWM generation - I'm not sure I even wan't to know if and how is possible with UI Manager).

 

My proposal : expose PWM period or frequency as an additional (and optional) channel, in order to allow the change of its value at run-time. The FPGA "interface" in VeriStandStand could take in charge the computation of high/low time according to this new channel value. This way, existing FPGA personnality do not have to be changed (backward compatibility).

Cherry on top of the cake, you can even imagine to set up the expected PWM Loop rate and express the frequency in Hz, instead of the PWM period in Ticks (scaling, one more time).

Under the System Explorer, a right click on the PWM out channel could expose a new entry in context menu, allowing the user to Add PWM Frequency Channel (just like Add Information Channels for XNET frames)

 

Regards,

In most places around VeriStand, channels can be searched and filtered. However, in the channel logging pane of the simulus profile editor, one must manually dig down through the nodes and select channels independently which requires users to know exactly where the channels are in the structure. This is a pain for large systems (we have 4000 channels including CAN and 2000 channels excluding CAN). Thank you.