Is it necessary to preconfigure input mode in MAX prior to writing program in Measurement Studio?

If my E-Series device properties Analog Input Mode in MAX is set to Referenced Single Ended, can I still over-ride in code from VB to read Differential mode?

You can do it using VB. Please make sure that if you are changing the input mode (CWAIChannel.inputmode) or you can use functional call to change it too.

Similar Messages

MyRIO FPGA FFT Express VI timing analysis for multiple input mode - trying to perform fft's on a 3-axis accelerometer

Hi Everyone!
Project Background:
I've been working with the myRIO FPGA in an attempt to generate an application capable of sampling a tri-axis accelerometer and performing an fft on each axis. I've successfully developed an application for a single axis, but attempting to duplicate the code to sample the second and third axes in parallel results in an estimated 150% resource utilization for the tiny FPGA's LUT's. Additionally, I'm looking to avoid sequentially processing each accelerometer input using triggers and a single fft block because that reduces my fft update frequency significantly (e.g. I can't calculate another fft for input 1 until I calculate an fft for inputs 2 and 3).
After reading up on the fft vi, I'm thinking that I can use the M-interval input indexes / Continuous output indexes Input/Output Index Pattern mode. My thought is that I can edit the vi to remove any math that "recombines" these three vectors into a single fft, resulting in 3 separate fft's. I'm also hoping that this process requires less time than using the sequential method described above.
The Questions:
1. Has anyone done an fft on three inputs using the myRIO at sampling rates > 20kHz and fft sizes of 1024 or larger? If so, I may just be lacking some proper resource management.
2. Does anyone know where to find timing information on the M-interval input indexes / Continuous output indexes Input/Output Index Pattern mode? The manual only provides timing diagrams for singel channel / single input modes. I don't want to waste my time modifying the vi if it will still take 3x as long (assuming modifying the vi is even a possibility).
Further Information:
I already have an application written that samples the accelerometers at >20kHz and then performs the fft on the main processor, but now I'm looking to see if it is possible to perform all signal processing on the FPGA side. The processor performs decently enough, but the timing is not as consistent as I would like it to be. Lastly, I am aware that the myRIO itself has a built in accelerometer, but I need to mount the accelerometer in an environment where the myRIO would probably be damaged and definitely cannot fit.
Any thoughts are much appreciated! The excessive FPGA compile times for this thing make the old guess and check method less appealing.
-Chris

Hi Chris,
Thanks for posting and the detailed background on the project! To answer some of your questions:
1. The FFT Express VI does use a significant amount of space. The FPGA on the myRIO is somewhat limited space-wise. Your best option may to implement the FFT for 1 channel on the FPGA and the other two on the RT side.
2. I converted the FFT Express VI to a subVI and I am not sure if you can trim too much code from it. The subVI is also very complex so re-working it would be a significant amount of work. I could not find much documentation on M-interval input indexes / Continuous output indexes Input/Output Index Pattern mode timing.
I hope that this helps!
Thanks,
Frank
Application Engineer
National Instruments

Bug report submitted re Input Mode affected by ACR 4.2 Mac - very annoying

Just submitted a bug report to Adobe. ACR 4.2, Photoshop 10, Tiger 10.4.10, PowerPC.
Most users in the US and the UK may not even run across this situation.
If you use a non US standard keyboard layout as your Input mode, causing ACR 4.2 to launch, either from Bridge, Photoshop, or the Finder, this switches the selected keyboard to the US standard. If you click the Cancel button in ACR, the keyboard reverts back to your custom keyboard layout; but if you click Open, the US standard keyboard remains set even after quitting Photoshop, ACR and Bridge.
It took me a while to figure out what was causing me to loose my preferred keyboard layout. It didn't dawn on me ACR 4.2 was doing it. Observing a few screen shots led me to discover the cause.
It's most annoying.

The choices in Bridge > Preferences > Advanced > International > Keyboard are limited, and they do not allow for choosing custom keyboard layouts.
I need the custom keyboard layouts for a variety of reasons, such as being able to type in seven languages with my most used one without switching, two Russian layouts to allow for two non-standard ways of encoding Russian fonts, etc.

Tax issue with Direct Input mode of RFBIBL00

Hi, I have a problem using RFBIBL00 (direct input mode) to create A/R invoices. There is no tax associated with the invoice, however, when I use direct input mode, instead of posting immediately, a batch input session is created. In the log, an information message: 'Specify a tax jurisdiction key'. The BDC session is processed with no error.
When using Call transaction mode for RFBIBL00, the document is posted immediately but the requirement is to use Direct input mode.
There is no converted data in the BBTAX structure since the doc. does not need to post to tax account. Do I need to populate the Tax amount, Tax code and jurisdiction code in this structure and BBSEG in order to by pass the information message?
Any advice is appreciated.
- Minami

Problem solved. Just need to untie the relationship between the ITEM import structure and the BBTAX so the Direct Input program will not require a tax jurisdiction code.

How to Change the Fields from Input mode to display mode

Hi experts,
Here is my business requirement. I need to show certain fields in the PRICING TAB OF SALES ORDER in display mode. Now for this i am using the BADI definition CRM_PRICING_BADI.
   Now, can anybody tell me how to change the field type from input mode to change mode?

Hi Karan,
In your BADI has a parameter CT_INPUT_FIELD_NAMES with one field called CHANGEABLE with values:
     Field Can Be Changed
A     Field Cannot Be Changed
   Assing this values to your fields according with your requirements.
Regards.
Manuel

Open the form layout in input mode if no record exists in the VO?

Hi,
I am using
JDeveloper version: Studio Edition Version 10.1.3.1.0.3984
JHeadstart version: 10.1.3.1 Release 10.1.3.1.26
I have a group with Form Layout where Single-Row Insert allowed is true.
What I want to do is:
When I open this form in the browser, it will open with the existing record in the ViewObject associated with this form, if there is any record exists.
But if there is no record exists in the ViewObject, then it will open the form in input mode (user will not need to click the 'New' button to create a record).
I tried setting the property 'Auto Query?' to false. But in that case it opens the form in input mode all the time, it does not open with the existing record.
Any help would be appreciated.
Thanks
Syed Jabbar
University of Windsor
Windsor, ON, Canada

Hi,
This is not natively supported in the 10.1.3 releases of JHeadstart. Can you please ask this question at the JDeveloper forum at JDeveloper and ADF ?
You can use the JHeadstart templating to save your customizations of course, see the JHeadstart Dev Guide chapter on customization.
Thanks!
Regards,
Evert-Jan de Bruin
JHeadstart Team

Using Direct Input mode: UTF-8 character encoding assumed

When I validate a web page in dreamweaver CS5 (using Jeffrey Zeldman's Web Standards Advisor ) I receive the following warning; Using Direct Input mode: UTF-8 character encoding assumed.
However if I validate using W3C either as a file upload or via the live site the page validates correctly.
Can anybody please help, as it is driving me insane.

Hi John
Thank you for your swift response,
As I said before this only happens locally within Dreamweaver CS5.
However The web address is www.countryimage.co.uk/index.htm
As you will see from the code I have included <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> within the head

Why is the input mode greyed out when I try to create a virtual channel for my 1102?

I have set up a virtual channel for my SCXI-1102, and the input mode is greyed out with it set to "differential". I have already skimmed this forum for answers, and I have checked to verify that the mode slot under the AI tab for my MIO-E series card is set to nonreferenced single-ended mode. I then created a virtual channel with the device slot under the hardware column set to Dev1_SC1_MD1CXI-1102. At this point, as already stated, the input mode goes grey while set to differential. What's going on?

Hello,
All outputs from the SCXI module are measured in differential mode. You can still mix differential and single ended measurements (if you use the remaining channels of your daq board).
The easiest way to mix modes is with virtual channels. All SCXI analog input channels will be differential, while you can make other virtual channels differential or single ended. If you don't want to use virtual channels, you can use AI Hardware Config in LabVIEW to change the mode.
Hope this helps. Regards,
John N
Applications Engineer
National Instruments

LogicPro Multicore handling in "Live input Mode"

Hi,
I'm using LogicPro 9.1.3 to mix a band live. This means that I have 24 tracks with input monitoring enabled assigned to a 7.1 surround output and a latency of 128 samples. Plus a few aux return tracks for effects.
Unfortunately, as explained on this thread : http://support.apple.com/kb/HT3161 Logic Pro does not support multicore when in "live input mode".
Why not ? MainStage supports "live input mode" but can't mix to a surround output.
Any chance for MainStage to support Surround sound output in a near future ?
Any chance for LogicPro to support multicore while in live input mode ?
Thanks for your help

Hi there,
Thank you for participating.
Indeed I'm very happy with Logic Pro, and it works fine with no crashes or latency issues. I use a buffer size of 128 samples to have a bit more CPU power.
The only issue is that even if I can already do plenty of real time sound treatment with all sorts of plug-ins. I am almost overloading one CPU, while the other stands there doing nothing.
If apple could find a way to use both CPUs while in live input mode, it would be great. I could then probably use altiverbs for my reverbs instead of Lexicons. I know that they managed to do it on MainStage. So why not on Logic ????
Please, apple guys, can you do something ???

Language input mode on welcome screen.

Hey there.
How do I change input mode (not language) on the welcome screen?
I'm living in Denmark and studying Japanese, so I use both Danish and Japanese keyboard layout. The problem is, the Japanese keyboard layout have 3 different input modes, which, once you've changed to Japanese, can change with a button next to the language
button (or hotkeys).
However I can't change between these input modes on the welcome/login screen, I can only change between Danish and Japanese. Which means I can't login to one of my accounts because some recent hard drive trouble means I have to write the username, which
is in Japanese characters.
Thanks, and hope I didn't repeat myself too much, it's just every other question about language and the welcome screen deals with purely changing language, not input mode of a specific language. So I'm a little frustrated, sorry :P

Hi,
To use a Japanese you should also add the Japanese input method on your computer, you can add a lanuage package in this way:
Install a language package from the control panel:
http://support.microsoft.com/kb/2607607
Besides, an input method should also be added and set as default input method, then log off the computer and log on again to check the result.
Regards
Wade Liu
TechNet Community Support

How can I get Measurement Studio out of Evaluation Mode in Windows XP

I have a licensed Measurement Studio version 7.1. for Visual Studio 6. I have been using this no problem on a Windows 2000 computer. I installed this on my WindowsXP computer and it installs all the VB libraries put not the C++ libraries. I message pops up stating that I need Service Pack3 for WindowsXP. First of all, I don't think service pack 3 for Windows XP exists yet. Luckily, I have been able to still use all my DataSocket components. I believe Datasockets are part of Measurement Stuidio. I notice that CWgraph has evaluation mode on the graph and I get a popup message in VB6 stating I'm using Measurement Studio in evaluation mode.

Hello,
The service pack in question is not for Windows XP. The Measurement Studio installer required the VC++ 6 service pack 3 or higher. I know that Microsoft has a service pack 6 for Visual C++ 6, and this is what you should install to get the C++ libraries on your machine.
There is a tool on the CD that is in the ActiveXLicenseFixer folder that you can run to fix up the license. If you have a valid license on the machine it will correct any licenseing issues.
-Jeff
NI

How to give input parameter to application form through se38 program?

Hi all,
How can i call my application form from within my se38 program?
is there any way then please tell me?
and how to pass input parameters to application form through se38 program?
Thanks and Regards,
Arpita.

Hi you can pass the parameter using application program. You can pass the value using the interface of the function module given below.
parameter p_matnr type mara-matnr.
CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'
    EXPORTING
      formname           = gc_smart_form 'Name of ur smart form
      variant            = ' '
      direct_call        = ' '
    IMPORTING
      fm_name            = lv_fmname
    EXCEPTIONS
      no_form            = 1
      no_function_module = 2
      OTHERS             = 3.
IF sy-subrc NE 0.
    MESSAGE ID sy-msgid TYPE 'E'
                      NUMBER sy-msgno
                        WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
CALL FUNCTION lv_fmname
EXPORTING
control_parameters         = gs_ssfctrlop
output_options             = gs_ssfcompop
user_settings              = ' X'
**---This is where u can pass ur paramter to the smart form*
matnr                           = p_matnr.
called from batch job
EXCEPTIONS
formatting_error           = 1
internal_error             = 2
send_error                 = 3
user_canceled              = 4
OTHERS                     = 5            .
Thanx and hope this would help.
Regards,
Aruna
Edited by: Aruna Kumari Chekka on Dec 12, 2008 6:24 AM
Edited by: Aruna Kumari Chekka on Dec 12, 2008 6:29 AM

Structure of the input file for RMDATIND (standard material update program)

Hi all !
I need to find the structure of the input file used by the RMDATIND standard program. Is there only one structure for this file ? what should it contains ?
Thanks a lot
Regards,
--Yohann

Hi Yohann,
Check this link...
[RMDATIND Document|http://www.iconet-ltd.co.uk/mm.doc]
Hope this would solve your issue.
Regards
Narin Nandivada

Hi ALL How to keep field in input mode even if error is fired in the PAI

Hi all my requirement is like this
Here in one screen am using the table control now in the table control user is providing data .
while user will press the save button after providing the respective data then it should check one validation by looping on the table control and adding all data bringing into an internal table which is working absolutely fine . the validation is the (result added data is validated against the data which is there in the database) .
if validation fails then user gets one error message but at that time all fields are going to display mode .
but user wants to be present in the screen and rectify the data .
PROCESS BEFORE OUTPUT.
MODULE sub_get_fs_data_0111.
LOOP AT it_fs INTO wa_fs WITH CONTROL file_system_tab.
 MODULE sub_populate_fs_screen.
ENDLOOP.
PROCESS AFTER INPUT.
MODULE user_command_0111.
LOOP AT it_fs.
 MODULE sub_read_fs_data.
ENDLOOP.
MODULE user_command_0111 INPUT.
CASE sy-ucomm.
 WHEN 'SAVE'.
 PERFORM sub_compute_sum.
 PERFORM sub_upd_fs_tbl_0111.
ENDCASE.
ENDMODULE.
FORM sub_compute_sum .
data : l_error type p decimals 2.
CLEAR: g_storagesansum,
 g_storagelocsum.
LOOP AT it_fs INTO l_fs.
 ADD l_fs-zz_storage_san TO g_storagesansum.
 ADD l_fs-zz_storage_loc TO g_storagelocsum.
 l_sansum = l_sansum.
 l_locsum = afvu-zz_aodfield75.
 IF l_sansum < g_storagesansum.
 l_error = l_fs-zz_storage_san.
 EXIT.
 ENDIF.
 IF l_locsum < g_storagelocsum.
 EXIT.
 ENDIF.
ENDLOOP.
l_tempsum = l_sansum - g_storagesansum.
IF l_tempsum GE 0.
 g_availablesan = l_tempsum.
ENDIF.
l_tempsum = l_locsum - g_storagelocsum.
IF l_tempsum GE 0.
 g_availableloc = l_tempsum.
ENDIF.
IF l_sansum < g_storagesansum.
 IF g_onetimeflagsan = ''.
 g_onetimeflagsan = 'X'.
 g_storagesansum = g_storagesansum - l_error. " testing
 leave to screen 0.
 MESSAGE E021. "Total storage exceeds total SAN available
 ELSE.
 g_onetimeflagsan = ''.
 l_tempsum = l_sansum - g_storagesansum.
 IF l_tempsum GE 0.
 g_availablesan = l_tempsum.
 ENDIF.
 ENDIF.
ENDIF.
ENDFORM.
please answer if there is any way to do this

Thanks
Yeah That can be done but i was looking at some Solutions which generally is done In sap screens
like in the standard transactions if we will give anything wrong value then only that row and that particular field will be open for the input in the table control
Cant we do it ...
Before submitting this i already checked all the forums regarding table controls
There were some regarding how to apply chain and end chain but this is a tricky situation
none carries this type of problem so i posted this would anybody answer this qs?

Idoc ACC_GL_POSTING in batch input mode gets error

hi,
In ACC_GL_POSTING, msg type ACC_GL_POSTING01 with process code 'BAPI' it is working fine for me if i run normally.
whereas in transaction 'OBA7' for document type 'SA' if I set batch input only enabled i get error message 'Document type SA is only defined for batch input'. what is problem and how to solve it.
thanks in advance.

Team
I have been ckecking the problem and the problem is not FF68; it has more focuses with BSEG-ZFBDT and use of SGL indicators, and according the explanation below described I have decided to take other approach to resolve the problem.
"Please note that the due date field is as per standard design as per the SAP note 95079.
Field BSEG-ZFBDT is hardcoded in most FI screens to be mandatory and cannot be influenced by any field status changes. This situation only valid when posting with special G/L indicator (downpayment).
The reason behind this is that this special GL screen and the data entered here are very important to many other programs. This data affects liabilities and receivables where due date is necessary almost everytime."
I want to say many thanks to try to help me.
Ismael

Is it necessary to preconfigure input mode in MAX prior to writing program in Measurement Studio?

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