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Related topic - http://communities.ptc.com/thread/51436?tstart=0Hi all, How can I assign a default or on error value if solve block gives no solution?See attachment.Thanks in advance!

Using (still) Mathcad 11, I am unable to find a solution under this setting.I have a block similar to this: giveny = a*x+by = c*x+dFind(x,y) --> (RISULT1, RISULT2) <--- here the response is a vertical vector in Mathcad.How do I extract RESULT1, and RESULT2 by assigning a variable so I can use them in other equations?I tried to apply an example that I found in the book "Engineering with Mathcad":(Resl01, Resl02) := Find(x,y) <--- here also the vector is a column.In my symbolic case hovewer it did not work. Thanks for any help.Anthony

How can I view a .drw file within a Windchill PDMLink 10.1 promotion request?I noticed within a promotion request that I can right click on the promoted object and a popup window appears. Within this is an option for "Open in Creo View" but it is grayed out? I have Creo View 2.0 Installed but I do not know why I cannot click this option.Any thoughts on this is appreciated.

Hi all,I have a solve block as follows in MathCAD 15.0:m=6Fmin=0.469Q=0.35I included the constraint line to limit the solution to within the range of 0.469 to 2, but I do not understand why I would get solution which is outside this range, such as 0.345 and the negative numbers.Could someone please help?Thanks!-Alan

I have a two page drawing with one model on one page and another model on another page. I am in the process of updating the balloons on the two pages for their respective BOM's. I set the model active to the corresponding page and as I mouse over the regions, the outline of them appears (see picture below - aqua dotted outline). Selecting the Table Tab and then BOM balloons command, then create Balloons: now when I mouse over the regions since it is asking for a region for me to place the balloons, the regions will not allow them to be selected (similar, but no aqua window present).Does anyone have any thoughts on this?This thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about y

Hello, I have a drawing that I am working on that has multiple instances. There is a part # table that I would like to have the PRO_MP_Volume in the first dash # and the PRO_MP_Area in the second dash #. The reason for this is our manufacturing process takes a -1 part to be plated into a -2 part.   Yes I could make a bunch of dash numbers in my family table and sort them out. But this makes model larger than need be and increases my regeration time. And I am currently not adding an offset to represent the plating, the manufacturing team just likes to have an idea of the surface are they will be covering with plating, so there is really only half of the part numbers in the family table.   Is there a way to write a relation to pull the pro_mp_volume for an individual instance into a cell and the same thing for pro_mp_area?   Attached in a picture of the table to help clarify what I am trying to achieve.   This thread is inactive and closed by the PTC Community Managem

Hello,I'm wanting to plot some stream functions of which I have the functions for. I know what my stream function is in terms of u & v, but now I want to express the solution in terms of x & y, of which I have. Since I know that the stream function is a constant, any choice for u or v has a solution. Currently psi = -2*C*sinh(u)*cos(v) = constant, and C is an arbitrary constant. To plot out the points on a continuous line, I let v for instance = 0, phi/4...2*phi. I can then get the values for u, which are unique, and can then through a programming function, get the converted values of these two vectors for x(u,v) and y(u,v), therby giving me a line. I can add other lines by changing the value of psi = constant.However, when I want to get the stream lines for say, letting u=0,0.5,3 , there are multiple solutions to the value of v. As I am symbolically solving the equations, I'm wanting to know if there is a way to 'bound' the symbolic solution to v between say 0 & phi, which

How does one control what parts and assemblies are visible when in edit definition with Creo Parametric 2.0? Oftentimes when having to re-lay out a Tetrix or 80/20 or Rexroth channel assembly when one highlights the one member the adjacent ones that I am trying to constrain to disappear. This disappearnace occurs from both the tree and from the workspace. If one selects "activate" all the other parts show up grayed out but "edit definition" is not available when a part is made active rather than the top tree structure. This behavior does not express itself with Creo Direct 2.0 which I have started to use for laying out the components but unfortunately does not give me the necessary granularity and control over constraints. A basic robot model can be found in...https://www.dropbox.com/sh/in2c8ab6o5yqr48/EMxzN8sAxuThis effect also happens with 4 simple Tetrix Channels assembled in a rectangular fashion to form a chassis.Best Regards, Emil

Hi, I am quite new to mathcad and need help with the following problem:a*u+b*v-c*w+d*uv = ya=1.4b=0.3c=0.5d=0.2u, v, w are variables that fulfill some constraints:0.2<u<0.80.1<v<0.50<w<0.7andu+v+w=1andu, v, w can only have values like u = 0.2, 0.3, 0.4, ... but not 0.25 or 0.21. (I am sure there is a mathematical term for numbers as such, sorry)Now, I want mathcad to give me all possible solutions (all different compositions of u, v, w) that fulfill y > 2. Thanks for any help.Max

Hi,I have a workflow that requires that the life cycle of an object be reassigned in some instances. Currently I have a task that gets sent to the relevant user notifying them that they must reassing the life cycle of the object. Is there a way that I could use a robot in the flow that when a particular routing is fired then the pbo's lifecycle is reassigned?Thanks.

Hello guys,I have a question about ploting a crystal in Mathcad. In general crystal is made by translation of unit cell in a periodical way along x,y,z for some increment a, b, c. The a, b and c determine the size of unit cell, while x, y and z can be at some angle: alpha, beta, gamma (see attached figure).Lets say that crystal is rock salt (NaCl). Then Na and Cl atoms are positioned within unit cell in some regular manner. The plotting of one unit cell in a form of 3D plot in Mathcad is simple, but I am curious how to create a crystal of desired size? I guess it has to do something with vectors. Thanks, GoranNaCl unit cell NaCl crystal - 3x3 unit cells

I'm pretty sure I know the answer to this, but I'm going to ask anyway, hoping someone knows a way. Is there a way to have a string parameter look at a real number parameter.For example I have a string parameter called "PART_DESC" the value is "1/4x4 SQ TUBE M@X". the "M@X" is for the miter angle of the tube. I want this to auto populate based on the angle parameter used to control the cut in the part.I would appreciate any ideas on how to do this.This thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your version may be able to assist.

Hi every one Could someone please help me out figuring how i can tell mathcad not to show me any imaginary solutions

Creo 1.0 M040 build. My system is a Lenovo W510 workstation laptop with a Nvidia Quadro FX 880M running driver 9.18.13.3165. I just upgraded to 8Gb of ram because the first time I attempted this I received a message that there was not enough system memory, I was previously running on 4 gb.The model can be rendered as a still photo and the animation can be created but when I attempt to render the animation as an MPEG it fails. Creo just closes like it wasnt even there. When I go to file manager and open the "rendered animation" I get a frame or two that look great but that is it. Any ideas as to what is going on.This thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your vers

Ich habe mich ein paar Tage mit Modeling Express beschäftigt und komme eingentlich ganz gut damit klar. Allerdings will sich mir die Strategie beim Erstellen von Zeichnungen nicht recht erschließen.   Ich habe ein Projekt mit mehreren Teilen und möchte nun für jedes der Teile eine Zeichnung erstellen. Wenn ich in das Annotation Module wechsle kann ich zwar für jedes Teil eine Zeichnung erstellen aber ich sehe immer nur die zuletzt erstellte Zeichnung. Wie kann ich eine schon erstellte Zeichnung laden? Im Structure Browser sehe ich die Zeichnungen Magentafarben unter den Teilen. Ich würde erwarten, dass man duch Doppelklick oder ähnliches eine Zeichnung öffnen könnten aber das scheint nicht zu funktionieren.   Gruß LutzThis thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be

Hello,As part of our ISO27001 assessment, I have been asked to create and monitor activity logs for the Intralink data.Is this possible?If so, how do I do it? I am not aware of any such log functions, but you may know differently.If it is not possible, that's OK, but I would be happier having some backup from the experts when I make the assertion. Any suggestions (apart from moving to PDMLink) gratefully received. Intralink 3.4, M062  Thanks,  John

Hi!Does anybody have any suggestions why the iteration in the while loop doesn't work.The return value of "iter" shouldn't be 1. It seems like the iteration doesnt work. I have basically translated this from a matlab script with the exception changing the equations to functions to put in the loop.Could anyone see a deviation in the script?Thanks in advance!

I recently re-installed MC14 on a new computer running Windows 7. Now when I try to run Print Preview, I get an unknown runtime error. MC was running fine on my previous computer running Windows XP. Any suggestions?

I have registered a team and did not know their e-mail addresses at the time of registration. It said under the team e-mail box that I can add their e-mail addresses later. I have looked all over the sight and can not find out where to do this. I figured there would be some central place where I can update their names and e-mail addresses but I can not find it. Do I just re-submit the registration form with their e-mail addresses added in? If not, can someone please direct me to the proper location to do this?Thanks

Hello,i would like to ask if is any chance to change units in calculations. Details at the picture. Thank you

I've used a solve block to find the 3 roots of an equation. The 3 answers should just be in newtons (N) but it gives me an answer as Nmm2 / m2 and equations. Can I change this so it gives 3 just values?I can use the root function as below as I'm after the lowest value, but would prefer to see the 3 roots?

I am new to Creo 2.0, but have been using ProE for several years in my classroom. When I started Creo for the frist time only the top plane is visible. I went to the Model Tree and right clicked on the Front plane to un-hide it. Some times the "un-hide" is grayed out and other times it is not. How can I set all 3 planes to be visible at all times and not have to go in and change it every time? Why would the option to unhide be grayed out?This thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your version may be able to assist.

Hi,I get an error (java.lang.NullPointerException) when executing the following lines at : Representation rep = RepresentationHelper.Service.getDefaultRepresentation(CurrEPM)This is the code :When I request info from the EPMDocument (CurrEPM) like this :TracePath = TracePath + "\n" + "+2.2 " + "Number: " + CurrEPM.getNumber() + " Name: " + CurrEPM.getName() + " Status: " + CurrEPM.getLifeCycleState.toString() + " Version: " + CurrEPM.getVersionIdentifier().getValue() + " Iteration: " + CurrEPM.getIterationIdentifier().getValue();I get :+2.2 Number: M000056923.DRW Name: FOLDER PLATE Status: DESIGN Version: B Iteration: 1

Hi,I retype the document "Generate STL" in Mathcad 15, the original of which was created for Mathcad Prime 2 version (http://communities.ptc.com/servlet/JiveServlet/download/3618-2-50300/Generate%20STL.mcdx.zip). But as a result of the program in version 15 created STL file can not be read in Creo Parametric. In what may be a problem (because any new built-in functions in the original document is not used)? Or is something missing when typing a document from the original?

Hello!I have a matlab script, se part of it below. I'm new to both Matlab and Mathcad and programming in general. My question is how does "iter" work in Matlab, is it just an another variable or does it actually perform some calculations? If not, can the code below be translated to Mathcad to perform some kind of iteration?I hope this question makes sense. %Iteration parameters R=[];IT=[];mx=5800;deps=2;ini=2;i=1;vxy=0; while vxy <= 1.001*txy %STEP 2 %Estimate average strain in the studied element e1=(i*deps+ini)*10^-6; %STEP 3 %Uppskatta spricklutning v=v; %Estimate reinforcement stress in the y-direction fsy=0.7*e1*Es; %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% i=i+1; iter=0;fsxcr=0; fsycr=fyy*1.1; delta_e=0; while (fsxcr >= fyy | fsycr >= fyy) & iter < mx iter=iter+1;