Speedy-33 Echo Example with DSP Module's Variable Delay Block

Hi,
I was trying to implement the echo effect using the DSP Module's Variable Delay Block, it works fine and I could hear the echo nicely, however, it was restrictred to the maximum delay of 4095 (for frame size of 1, and 4094 for FZ of 2, etc....). This means that the maximum delay I could get is 0.5 second with 8k sampling. May I know what is the reason behind? is it due to the HW buffer or what? and how to workaroud this?
Thanks
CL

Remember that Arch Arm is a different distribution, but we try to bend the rules and provide limited support for them. This may or may not be unique to Arch Arm, so you might try asking on their forums as well.

Similar Messages

Dsp module with sound and vibration

Is possible to be employed with Sound and Vibration at the DSP module??
Thank you

Sorry,
it's not possible to use Sound and Vibration functions with DSP. But here you can find a list of all the function you can use in DSP enviroment:
http://www.ni.com/pdf/products/us/2005_5416_821_101_D.pdf
Clara
AE Manager
NI Italy

Labview dsp module with tidsk 6713

Hi,
I'm working with TI DSK6713 board on Labview 8.6.1 version with the Labview dsp module 8.6.
The idea is to delegate computationally heavy FFT operation to DSP processor computing it many times in a loop.
As FFT is tailored for DSP and, in fact, Labview DSP tool has build-in FFT module, it should operate much
faster on DSP rather PC. So I expect to have acceleration here, and I don’t see that so far.
Does anyone observe performance accelaration with labview dsp compared to labview only performance ? What are the tools for measuring timing statistics on labview dsp ?
Thanks.

Hey Salander,
I am an applications engineer here at National Instruments and would like to get a little more information from you to see if I can help you with your issue. I am not particularly familiar with the TI DSK6713 as it is a third party product. It seems to me like you think that since the TI DSK6713 has a DSP processor it should hypothetically run LabVIEW DSP faster than your PC. I am wondering if the TI DSK6713 is fundamentally different than any other board.
Here is a link to the manual for LabVIEW DSP that might have some helpful information for you that could shed some light on your issue:
http://digital.ni.com/manuals.nsf/websearch/AB1AC84DD6DD3CEF86257456006B1FF0
Good Luck,
Doug B
Applications Engineer
National Instruments
Applications Engineer
National Instruments

New to LV DSP Module,ask about the supported functions

Hi all,
I plan to use LV DSP module, but I am not sure if this module supports legacy LV functions. I looked at its manual, it only mentions DSP module supports many DSP specific functions.
Does it support linear algebra functions like eigenvalue/vector calculation in the target DSP device?
Thanks !
Sunny

Hi Sunny,
No, I don't think some origianl LV functions are still available with DSP targets. Because some mathematical functions are calculation-consuming, their algorithm need to be specially optimized when transformed to DSP targets. Please also notice that the LabVIEW DSP module only supports several targets including the
NI SPEEDY-33, Texas Instruments TMS320C6713 DSK and TMS320C6711 DSK.
Zheng

Help DSP Module

Hello. I am working with Labview DSP Module to program DSK 6713 board. I take samples of microphone imput and I need to know what is the framesize maximum that I can use. Are there some way to increment this framesize? For example, importing custom C code into Labview DSP Module.
Regards.

Hi All,
I have done some further work on this, and have discovered that with the example code given in the help file on the Block Wizard provided at ( ftp://ftp.ni.com/support/labview/labview_dsp/ImportingCCode.zip) , I can make a new AI block, and the sub-VI runs correctly and I can see whatever is applied to the DSK analogue input on the screen in a LabVIEW graph, but when I connect the new AI generated from the code given in the help to the default AO it doesn't run (see attached zip file containing sub-VI, test VI which calls it).
Can anybody help me with this?
Is the Importing C Code to DSP module supported?
Thanks,
Attachments:
AI VI made with Block Wizard.zip ‏88 KB

Velocity profiling with SoftMotion Module

Hi Folk,
I need to move a stepper motor following a velocity profile, i.e. I need to change continuously the velocity while motion is in progress.
I intend to perform the move with a cRIO platform equipped with a NI 9512 module.
By using the property & invoke nodes, introduced first in NI SoftMotion Module 2009 SP1, I have created a small test routine to perform my task.
I have used the property & invoke nodes, instead of the function blocks, because I want to update the velocity profile as fast as possible.
For the test routine I have used a simulated axis (a servo motor) and the routine is developed by using the scan interface.
In the main loop, a sinusoidal wave (point by point) generates a sample velocity profile, the velocity is passed to the "velocity" Straigth-Line Move property node and it is applied to the axis by the "Start" Straigth-Line Move invoke node.
The test routine runs circa correctly until the velocity profile cross the zero, at that time the routine stops with the following Error -77070.
I have added an offset to the generated sinusoidal profile. The test routine runs correctly if the offset sets the sinusoidal profile all positive or all negative, i.e. the offset is greater than sinusoidal amplitude.
Question (1)
I beleave that this behavior is due to a bug in the Straigth-Line Move node. I am right?
Question (2)
I have written that the routine runs "circa" correctly because furthermore the previous bug there is a timing issue.
I have set the Scan Period = 5 ms as it is requested for 951x modules.
If the timed loop (Synchronize to Scan Engine) is set to 5 scans or more the timing of the timed loop seems to be correct (the sinusoidal wave shows the period that has been configured).
If the timed loop is set to 4 scans or less the timing of the timed loop becomes longer (the sinusoidal wave shows a longer period as that has been configured).
Any idea about this timing issue?
Question (3)
Any suggestion how to write a faster velocity profiling with the SoftMotion Module?
Thanks for your help,
Asper
P.S.
Error -77070 occurred at Invoke Node in Axis_Velocity_profiling.vi
Possible reason(s):
NI SoftMotion: A Start operation is pending. Please add a delay between consecutive preemptive Start Motion calls.
Attachments:
velocity_profile_exemple.zip ‏77 KB

Hi Reid,
I am developing a system for low-force tests of very thin tissues in tension and fatigue.
The force is measured with a load cell and is applied by pulling the sample with a linear translation stage and the elongation is measured with a linear encoder.
The linear stage is motorized with a 2-phase-stepper motor, and with two limit switches. The stepper is designed for applications with very limited space conditions and the motor is hollow.
The linear encoder has a 20 nm resolution and a 1 um accuracy, and includes an electronic for signal conditioning that is compliant with the encoder input of the NI 9512 module.
The load cell is a full bridge with an accuracy better than 0.01 %. For acquiring and conditioning the full bridge, the system uses a NI 9237.
The system will provide tests that are controlled both in force and in elongation.
For the tests controlled in force, the loop is closed with the signal measured by the load cell and the translation stage is driven in velocity.
For the tests controlled in elongation, the loop is closed with the encoder signal and the translation stage is driven in position.
For both type of tests, the user can select different test profiles, for example: a linear increasing, a sinusoidal profile for fatigue test, etc.
The user can pause the test at any time, and the system must take the condition, until the next proceed command.
My previous post: question (1)
Your reply:
I ran the code Axis Override Test 1 on my machine on a simulated Axis and this was the performance I observed:
Our versions maybe differing did you see the same behavior on a simulated axis?
Concerning the velocity that is read from the Read (Data) function block, I observe the following:
With a simulated axis (both in My computer and in cRIO-9073) the values are positive for forward move and they are negative for backward move (as you also have observed).
With the real axis (NI 9512) the values are positive both for forward move and backward move.
Please see the next images.
With simulated axis
With real axis (NI 9512)
My system is as follows:
   LabVIEW: 9.0f3
   SoftMotion: 9.0.1
   NI-Motion: 8.1.0.3037
   NI-RIO: 3.3.1
   NI-RT: 9.0.0
I want to point out that the simulated-axis is a servo drive while the real axis is a stepper drive (NI 9512).
With my software release, I believe that this behavior is due to a bug, probably in the stepper drive interface. I am right?
I suggest that you try on a real stepper axis (NI 9512).
My previous post: question (2)
Your reply:
These two questions I feel share the same root cause. It takes a little bit longer to calculate the a preemptive move in the opposite direction.
Considering the observation on the Read (Data) function block issue, now I note that my second question arises from the sum of two different behaviors. In case the Read (Data) function block issue is solved, as for simulated axis, the sentence can be rewritten as:
The velocity plot shows some computation troubles as the velocity is approaching the zero, with the derivative both positive and negative.
Furthermore I have discovered that this computation troubles gives a blocking error if the velocity is approaching the zero with a zero derivative.
Once the velocity reaches the zero with a zero derivative, the "Velocity Override" Write is no any more able to change the velocity!
No errors or warnings comes out in this situation!
This behavior is true with an axis both real and simulated, and is still true both with an all function blocks code and a mixed function blocks/invoke nodes code.
From this point of view, the velocity troubles with the approaching to zero are very very bad!
Please consider that in the previous posted example you can find an all function blocks code, Axis Velocity Override_test_0.vi, and a mixed function blocks/invoke nodes code, Axis Velocity Override_test_1.vi.
You can easily test the velocity blocking error by putting the parameter offset = amplitude in the previous posted example.
My previous post: question (3)
Your reply:
I am curious if you are observing that around zero % the override function performs poorly, was this present on the function block example? I think the problem here is the preemptive move being called from the straightline move function. Basically, the trajectory generator is still calculating points when send the command to it. Since we are updating the velocity at a very fast interval we notice some of this breakup due to the longer latancy times. Even with this
Error -70216 occurred at an unidentified location
Possible reason(s):
Motion: A required resource is busy and unable to accept further commands at this time.
To get around this error you will need to call into the trajectory generator at a slower period of time to allow it to finish the operation in progress. Keep in mind the control loop we are calling into in RT is the command loop to the trajectory generator and the position control loop is performed on the FPGA of the module itself.
I want to underline that the computation troubles as the velocity is approaching the zero has not apparent connection with the Error -70216.
I have tested the posted routines with Scan Period = 5 ms and the Number of Scans = 5 or more (25 ms for cycle or more) and the computation trouble is still there every time that the velocity is approaching the zero.
The Error -70216 come out randomly and increases as the cycle time decreases.
I did not observe any decay in the time to perform the Velocity Override around zero %, but you have to consider that I did not make any test to investigate this issue.
I agree with you, the Error -70216 can arise from some commands that try to access the same resource a the same time.
In my opinion the Velocity Override has to be predominant, i.e. no matter what the routine is actually doing, the routine should start immediately to correct the actual velocity to reach the new value.
Suggestion: for the future release of the Velocity Override, please consider to leave the opportunity to select from percentage velocity (as it is now) an absolute velocity.
Regards,
Asper

Basic functionality and few steps for how to integrate with PS module

HI Experts,
I am very new to C-projects .
So cn anybody put some light on what c-project is and how cn we integrate wth PS module step by step.
Thanks In adv.
Regards
Ashis

Hi,
Please find some details about cProject below.
Collaboration Projects (cProjects):
SAP offers SAP Collaborative Project Management (cProjects). cProjects covers the entire range of project management activities in development and consultancy projects, from planning to implementation to project completion.
Value Proposition
cProjects supports organizations to grow their project management excellence by
a) providing solid standalone project management core support
b) offering a wide range of integration options
Key Benefits Include:
a) As single source of truth cProjects provides company-wide transparency of all projects.
b) Complete functional support for project planning, execution and controlling
c) Project structuring and scheduling
d) Clear responsibilities based on project roles
e) Well-defined handovers through approval protected phase gates
f) Effective Collaboration for all project stakeholders through web interface
g) Effective use of resources through cProjects enterprise resource planning and tracking.
h) Reduce project time to market and costs by implementing project templates
i) Timely and consistent status information based on dashboards, evaluations and alerts
j) Rapid access to all project related information in the entire SAP Business Suite.
k) Governance through comprehensive authorizations
l) Tracking project history through status reports and versions
Integration by Evolution
cProjects supports organizations in evolving their project management maturity by constantly adding enterprise integration capabilities to their project management solutions. Many customers start with cProjects by deploying it in a stand-alone scenario with limited integration. cProjects offers a wide range of integration scenarios to increase project reach and effectiveness. A cProjects implementation growths with our customers.
Integration Functions Include:
1)Cross project reporting with SAP NetWeaver Business Intelligence
2)Detailed Project Costing with SAP ERP Financials and Project System
3)Enterprise Resource Management based on SAP ERP Human Capital Management
4)Business object integration to the SAP Business Suite for example materials or sales orders
5)Portfolio integration including strategic resource management with SAP xApp Resource and Portfolio Management
6)Partner collaboration with SAP Collaboration Folders
7)Enterprise Portal Deployment and Collaboration Room integration
8)Confirmation of time and travel costs with SAP ERP Time and Travel
9)SAP CRM opportunity management integration
10)Powerful document management with SAP Document Management and SAP easyDMS.
11)Early Project Costing with SAP ERP Easy Cost Planning
Positioning
Since cProjects birth as development project management for the automotive industry it has emerged to a flexible project management solution for all industries and focused on various project types, including
new product development and introduction,consulting projects and IT projects.
SAP cProjects and SAP Project System (SAP PS) are both part of SAP's offering for Project Management. Customers can use them independently or integrated depending on project requirements. If both are used integrated for the same projects cProjects manages project schedule and resources while cost and budget are managed in SAP PS.
cProject integration with PS module
With cProjects 4.0 multilevel controlling is possible. For the project type multilevel controlling (either automatic or manual) could be chosen. It can be either for the project elements or the for the project roles. Once you are on the accounting tab and by choosing account assignment you may notice that for every cProjects element a corresponding WBS element getting created in the Project system. We can do costing thereafter for the WBS elements in the Project systems
Regards
Award points for useful answer
Edited by: Yogesh Pande on Dec 9, 2008 2:02 PM

Latvian Language support for generated PDF's with FPDF module for PHP

Hello !
I have a problem with Adobe Reader for Android. I am working with online PDF creation with PHP module named FPDF.
With FPDF module for PHP you can create PDF's online.
The problem is that - when generated PDF appears on phone it doesn't show Latvian language ( cp1257 or ISO-8859-13 for example ). For example - "ŗķļņž" and "ŖĶĻŅŽ" is shown with other symbols.
However opening the same file with standart app "Polaris Office" - the text is show as it used to be, without problem.
Strange bug, that i can't fix from PHP ( Tried a lot of decodes and encodes ). Also i have saved PHP file with different encodings - nothing helped.

You might ask about this in the regular forum. There are several form experts there that may be able to help you.

Error running A Simple MDB example with oc4j

Hi All,
I am new to OC4J, I am trying the example for MDB from OTN's site, A Simple MDB example with OC4J. When I start my OC4J on the command line > java -jar oc4j.jar
I get the following exception:
Error deploying file:/C:/unzipped/mdb_hello_world/build/mdb/mdb.jar homes: No lo
cation set for Topic resource MessageDrivenBean MDB
Error in application mdb: Error loading package at file:/C:/unzipped/mdb_hello_w
orld/build/mdb/mdb.jar, Error deploying file:/C:/unzipped/mdb_hello_world/build/
mdb/mdb.jar homes: No location set for Topic resource MessageDrivenBean MDB
04/07/09 15:21:40 Error instantiating application 'mdb' at file:/C:/unzipped/mdb
helloworld/build/mdb.ear: Error initializing ejb-module; Exception Error in ap
plication mdb: Error loading package at file:/C:/unzipped/mdb_hello_world/build/
mdb/mdb.jar, Error deploying file:/C:/unzipped/mdb_hello_world/build/mdb/mdb.jar
homes: No location set for Topic resource MessageDrivenBean MDB
04/07/09 15:21:41 Error starting HTTP-Server: Address already in use: JVM_Bind
04/07/09 15:21:41 Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)
initialized
I have just followed all the steps provided to run the example exactly as given.
I did add my Topic and TopicConnectionFatory entries in my jms.xml -
<topic name="The Topic" location="jms/theTopic">
<description>A MDB topic</description>
</topic>
<topic-connection-factory location="jms/theTopicConnectionFactory" />
Here is the ejb-jar.xml given in the example:
<?xml version="1.0"?>
<!DOCTYPE ejb-jar>
<ejb-jar>
<enterprise-beans>
<message-driven>
<description>My message driven bean</description>
<ejb-name>MDB</ejb-name>
<ejb-class>MDB</ejb-class>
<transaction-type>Container</transaction-type>
<message-driven-destination>
<destination-type>javax.jms.Topic</destination-type>
<subscription-durability>NonDurable</subscription-durability>
</message-driven-destination>
<resource-ref>
<description>The log topic where log events are broadcasted...</description>
<res-ref-name>jms/theTopic</res-ref-name>
<res-type>javax.jms.Topic</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<resource-ref>
<description>The Factory used to produce connections to the log topic...</description>
<res-ref-name>jms/theTopicConnectionFactory</res-ref-name>
<res-type>javax.jms.TopicConnectionFactory</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</message-driven>
</enterprise-beans>
<assembly-descriptor>
<container-transaction>
<method>
<ejb-name>MDB</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Supports</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
Here is my orion-ejb-jar.xml:
<?xml version="1.0"?>
<!DOCTYPE orion-ejb-jar PUBLIC "-//Evermind//DTD Enterprise JavaBeans 1.1 runtime//EN" "http://xmlns.oracle.com/ias/dtds/orion-ejb-jar.dtd">
<orion-ejb-jar deployment-version="1.0.2.2" deployment-time="e7f5a3f42d">
<enterprise-beans>
<message-driven-deployment name="MDB" destination-location="jms/theTopic" connection-factory-location="jms/theTopicConnectionFactory">
<resource-ref-mapping name="jms/theTopic" />
<resource-ref-mapping name="jms/theTopicConnectionFactory" />
</message-driven-deployment>
</enterprise-beans>
<assembly-descriptor>
<default-method-access>
<security-role-mapping name="<default-ejb-caller-role>" impliesAll="true" />
</default-method-access>
</assembly-descriptor>
</orion-ejb-jar>
I don't know what is wrong. Please help me.
Rohini

Hello,
I guess that you didn't define the Topic and/or TopicConnectionFactory on your OC4J
Inside $J2EE_HOME/config (see: subfolders .../j2ee/home/config e.g.)folder are several xml files appropriate for OC4J configuration. There's also jms.xml. Please, verify this one, it should have some entries for your settings.
Just like in an example below:
<topic-connection-factory name="TopicConnectionFactory" location="jms/TopicConnectionFactory"/>
<topic name="theTopic" location="jms/theTopic"/>
The names should be the same like in your MDB deployment descriptors. It works of course after next OC4J server restart.
I hope helped you
Krzysztof

Integration of SD with other modules

Hi experts,
Can somebody kindly tell me some good links or documents regarding the integration of SD with other modules, with respect to STOCK TRANSFER, CROSS COMPANY FUNCTIONONG, PROCESSING OF COMPLAINTS, SPECIAL ORDER TYPES and BASIS IN INTEGRATION (project experience or participation in case study)
Thanks,
Viji

the integration of SD with other modules, with respect to STOCK TRANSFER, CROSS COMPANY FUNCTIONONG, PROCESSING OF COMPLAINTS, SPECIAL ORDER TYPES and BASIS IN INTEGRATION
<a href="http://www.sap-img.com/sap-sd/link-between-sap-sd-mm-and-fi.htm">SD MM FI integration</a>
<a href="http://www.sap-img.com/sap-sd/configure-intercompany-stock-transport-order.htm">STO</a>
Complaints Processing
Implementation Considerations
You can process complaints in the following ways:
Example 1: The customer returns the goods. You create a return to process the transaction.
- If the customer wants a refund for the amount, enter a credit memo with reference to the return.
- If the customer wants a replacement product, enter a free-of-charge subsequent delivery with reference to the return.
Example 2: The customer does not send the goods back.
- If the customer wants a refund, you enter a credit memo request with reference to the sales order or the invoice.
- If the customer wants a replacement product, you create a free of charge subsequent delivery with reference to the sales order.
Example 3: The price is wrong.
For example, the discount was forgotten or the scaled prices were miscalculated. You then enter an invoice correction request with reference to the invoice.
Example 1
You sent the customer 100 pieces. The customer sends 30 back because they were damaged during transport. You create a return for 30 pieces and then either a credit memo or a free-of-charge delivery with reference to the return.
Example 2
The customer reports that a further 10 units were so damaged that they threw them away. You enter either a credit memo request or a free of charge subsequent delivery with reference to the sales order or invoice.
Example 3
100 units were calculated at 10 USD per unit for the customer. However, due to a promotion they should have been calculated at 9 USD per unit. You enter an invoice correction request with reference to the invoice and enter the price as 9 USD per unit.
Prerequisites
Process Flow
You decide which one of the above scenarios is most similar to the type of complaint you are processing.
Enter the appropriate sales document, with or without reference to an order or invoice.
You can change the settings in Customizing so that the sales document is automatically blocked for a delivery or billing. This means that the system does not create a free-of-charge delivery or a credit memo until you have had the opportunity to check the goods or clarify the complaint.
Once you have checked the goods or clarified the situation, you can:
- Approve the complaint by releasing the sales document.
- Reject the complaint by entering a reason for rejection in the sales document.
If you do not need any release procedures for credit memo requests, you can also create a credit memo with reference to an invoice. In this case, you do not need either the credit memo request or its release.
Result
Once you have released the sales document, you can create a delivery or a credit memo.
Special Order types
Cash sales is an order type for when the customer orders, picks up and pays for the goods immediately. The delivery is processed as soon as the order has been entered. A cash invoice can be printed immediately from the order and billing is related to the order. Receivables do not occur for the customer as they do for rush or standard orders, because the invoice amount is posted directly to a cash account.
In a rush order transaction, the customer picks up the goods or you deliver the goods on the same day as the order is placed. In the standard system, when you save this sales document type, a delivery is automatically created and billing is related to the delivery.
Basis guys help in configuring the landscape, moving the request, scheduling and maintainence of batch jobs which run in the background, server maintenance. Basis is kind of heart for any project and they work 24*7 continuous.
Hope you have the required info now. Pl reward if helpful.
Thanks,
Sadhu Kishore

Using DSP Module to control C6713 DSK

Hi,
I am doing an Automatic Noise Cancellation design, and am using the LabView DSP Module and downloading code to a TI C6713 DSK. I need 1 microphone to measure ambient noise, and a 2nd microphone to measure my desired speech signal.
I would like to use the MIC_IN input for one microphone, and the LINE_IN input for the 2nd microphone. The DSK has a stereo codec, so I would like to have one channel be the audio from 1 mic and the 2nd channel be the audio from the 2nd mic.
First, is it even possible to do this? If so, how do you use LabView to configure the DSK so that each channel represents the audio from 1 mic?
Thanks for any help.

You definitely can target the TI TMS320C6713 DSK with LabVIEW. You can create a DSP project in LabVIEW 8.2.1 that will add all available I/O to the project. You can then use this I/O to bring in your signals to do any LabVIEW analysis available for that target. As for how you the I/O actually works, TI may be the best people to contact for that. Here is a few links where I found some of this information.
http://zone.ni.com/devzone/cda/tut/p/id/3564
http://zone.ni.com/devzone/cda/tut/p/id/3501
http://zone.ni.com/devzone/cda/tut/p/id/3594
http://zone.ni.com/devzone/cda/tut/p/id/5239
Daniel Eaton
National Instruments
Systems Engineering
Embedded and Industrial Control

How to check DSP modules installed status

Dear All,
How will I check up the DSP modules installed status in cisco 7206 router.
How can i know whether those DSP modules are installed with
2 Channelized E1/PRI port(s) or in the chasis itself.
Thanks
Shibu

Dear Nick,
Please find the sh voice DSP.
-HQ#sh voice dsp
DSP DSP DSPWARE CURR BOOT PAK TX/RX
TYPE NUM CH CODEC VERSION STATE STATE RST AI VOICEPORT TS ABORT PACK COUNT
==== === == ======== ======= ===== ======= === == ========= == ===== ============
C549 010 01 g729r8 4.1.41 busy idle 0 0 1/1:15 30 0 6823409/5935
157

DO integration with other modules

Hello Gurus,
When delivery is created, this means , it can be saved without picking packing or pgi or it can be pgi just done.
When this is created, why is there no integration with MM? for example , when PGI, the stock count is it reduced in MM?
So, it should reduce MM stock but not Reserve MM stock in this situation?
Also, how is it integrated to PP?
Will the delivery place demand in PP when it is created? Should the demand not already placed at time of order creation?
regards
M Russo

First of all, please dont get confused with the postings happening in SAP with each module.
SAP has distinguished different modules for easy way of operation and to have certain control over the related activities. Having said this, you cannot treat (assuming that you intend to say unrestricted stock) the stock as MM. In fact, MM activities would come to an end once they inward any component and made the relevant FI / Excise postings. Subsequent to this, PP activities starts where only, the stock will be posted to unrestricted subsequent to which SD activity starts.
why is there no integration with MM
There is an integration with MM/PP once you create a sale order which is based on customization in OVZG and VOV6.
Based on the above settings, stock will get reserved to either sale order or delivery.
thanks
G. Lakshmipathi

PM Integrations with Other Modules

Dear Experts,
Can u all pls list out what are all the major INTEGRATION of Plant Maintenance module with other modules?
And how it can be done?
Regards,
Rajesh

Hi Rajesh,
Let us consider one practical issue of Spare Parts purchase.
We prefer to inspect incoming material for compliance of our requirement.
1.While creation of material master, tick the 'Post to insp. stock' box in the Purchasing Tab.
2. If we do not want a task list / Result recording oriented inspection, in Quality tab, choose appropriate selections,
3.When that Spare is received, it will go to Quality Stock.
4. Maint. person can check it and transfer the stock to "Unrestricted Stock" through MB1B via 261 movement, giving a reason as Accepted after Inspection or Rejected.
5. Above procedure is a practical example of PM QM integration.
Integration between PM and PP
In the equipment Master, under the location tab, mention the PP work center, and in the task list under the Header give the system condition "0" ie M/C not in operation, before doing this in the custimosation under Maintennace and service order-general data-- "Create System Conditions or Operating Conditions" check the box for PM reservation.so when ever a maintenance order is raised against that equipment, it will block the prod.
The integration aspects of MM-PM are:
1) for non stock materials requirement, purchase requsition can be created from the plant maintenance order. PR is converted to the Purchase order. when ever goods receipt is done , the cost is directly booked to the plant maintenace order.
2) for stock materials requirement,,reservation can be created from the plant maintenance order and the material can be issued to the order against the reservation.
3) Like materials , for services also PRs can be created from the plant maintenace order.
Another integration is BOM - Bill Of Material.
With Equipment BOM, you can create a list of material through which equipment is created or in othre words you can mention the spares that you may require during the maintenance of the equipment.
FICO-MM-PM Integration
the integration points between PM and MM/FICO during the PM configuration.
Below are some integration aspects:
Integration with MM:
1.Material master record for Batch Managed material as Equipment
2.Reservations and Goods Issue for Maintenance Order
3.Material valuation class/types for refurbishment materials as equipment
4.Triggering PR from Maintenance Order
Integration with FICO:
1.Asset/Sub-Asset numbering in Equipment Master Data
2.Activity based costing for Operations performed through Maintenance Order
3.Settlement of accrued costs in Maintenance Order to G/L Account,Cost Center, Asset etc.,
If it is reallyuseful to you pls reward me with points
Regards
Satish
Edited by: P.Shanmuga Satish Kumar on Jan 24, 2008 6:57 AM

An arbitrary waveform generator using the DSP Module

Hi Guys,
Just got my hands on LabView and the DSP Module, and having a bit of fun atm. Great products. I'm currently using the TI DSK6416, and was wondering if there was a labview model/example of arbitrary waveform generation using this...? Perhaps using a DDS method or something similar?
Thanks in advance...
GibbGodD

GibbGodD,
Hello!
There are quite a few Waveform Generation VIs within Labview, including the Simulate Arbitrary Signal Express VI and the Arbitrary Wave VI. Unfourtuantly, these are not available within the DSP Module. There is a special group of Embedded Signal Generation VIs for the DSP Module, of which one is the Simulate Signal. Take a look at these VIs as perhaps you could use them to build the waveform you are looking for.
To answer your question, I wasn't able to locate a specific example that matched what you were looking for, but if you to Help >> Find Examples >> Toolkits and Modules >> DSP from within LabVIEW you should be able to find some great DSP examples. Particular, the example project "Variety of Signal Types.lvproj" shows the different types of signals the DSP target can generate.
The majority of Arbitrary Waveform Generation information that I was able to find is all related to our Function Generators but not for the devices supported for the DSP Module.
Best of Luck!
Ben Sisney
FlexRIO V&V Engineer
National Instruments

Speedy-33 Echo Example with DSP Module's Variable Delay Block

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