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  1. Hello everyone, I have this message when I trying to open my project which I did.  "The project includes a model that cannot be used with the current license. The project is closed." I recently reinstalled windows, but version of Sysmac Studio is same, License is same, but now I not be able to open my project. I just tried to install last version of Sysmac Studio 1.25, and of course nothing changed, looks like issue with license. But again, license is same.
  2. Hallo.  Can someone shed some light on how much memory st takes ? does it use more that traditional ladder? i find that a routine with a couple of thousands of lines uses over 500kB is there any tricks to lower the usage? Or is it just what it is, and buy bigger cpu’s

  3. Melsoft Series GX Develop Error

    kurdapyu posted a topic in Mitsubishi

    Good day everyone.  Somebody can help me to to resolve the issues in our PLC. I am not a PLC engineer, your help will be highly appreciated. It is showing - Failed to open the Project file.  Possible causes: 1.The data in the project file is completely damaged; 2.The data is created by new version more than this S/W; 3.The project file does not exist. Hopefully, somebody can help me or give instruction on how to check those possible causes.   Thank you.
  4. Hi, I'm new to both structured text and Modicon. I'm having trouble compiling this tiny procedure, meant to scale a number to an integer when the operator changes it. Although I can set the page edit variable to @localparameters.iLTemp_SPt1 with no problems, I can't get this function to compile as either a local or global procedure. What am I doing wrong?  

  5. GX Work2 Comments in Arrays

    jlaird0415 posted a topic in Mitsubishi

    I am very new to the Mitsubishi PLC world (I have a lot of experience with A/B and Omron though).  I am having an issue trying to assign comments to an array of Globally scoped bits - I am also using Structured Ladder - NOT simple ladder.  Is it possible to do this?  I have contacted there tech support group and they were of little help.  I don't care if I update the label comment or the device comment, I just want to assign a simple comment that can be displayed (i.e. I am using this for step sequences).   Any help would be greatly appreciated!  
  6. Hi. This regards ventilation. A room has two air inlet dampers (pretty much like a big air valve in a ventilation duct). Only one is used at a time to regulate temperature in the room, and the other is then closed. When switching the inlet of air from one damper to another; i have not decided what method to use yet. I consider splitting the regulator output in two and let the one damper ramp down to this value, and the other ramp up.  When these values are reached one ramps up to the full regulator output and the other to zero. Not quite sure this is the best solution, and the code is not written yet :) Anyone done anything similar or has suggestions? Cheers!
  7. Hello:   I need to link  a lot of variables, pointing to CIO address, like "AT" field, but is a large volume of tags to create, so, I have a chance to assign a memory location to a variable in ST like:  my_tag := %100;  (trying to assign tag address to CIO 100) ? If not, there is a method to import tags from a Excel ?   Thanks.    
  8. Anyone with knowledge of a VBA Run-time error '4205'  Can't find the project database! VBA stops at gTagDb.GetTag  Here are some things I already tried.  Cleared the CACHE files in the project.  Deleted .CAC file in TAG folder,  Removed Watcom SQL 4.0 from ODBC User DSN.  Uninstall and Re-install RSView32 Works 7.50 and then upgraded to 7.60.  
  9. Gx Works 2 ve fx2n için bir fonksiyon kütüphanesine ihtiyacım var. Servo ve step motor kontrolü için.   thank you
  10. Hi, I am searching for a  Possibility to Set bits in Set or Reset State. How can i do that? in Example the Code in LD: and in ST EQ_E( Merker79 AND Referenzfahrt_TP_Ein_Aus = TRUE , bDummy , P_Achse_Istpos_pulse , 0 ); PLS( bDummy , Drehrichtung_P_Achse AND M8140 AND Loeschen_Positionszaehler_Achsen AND Startpos_anfahren_nach_Referenzi AND P_Achse_Referenziert = TRUE );
  11. Hello everyone! I am new to Eplan, and I am working on a big project on which someone else has worked on before me and almost finished it, but with a lot of technical mistakes and missing peaces. My boss expects me to fix a lot of things, but I have no experience with this software, so I could use some help. The problem is that no revision information (revision date, description, approved by etc) is displayed in this project, and I don't know how to make it appear, and be correct. I have made changes in plot frame and added special texts which should display these data, but I don't know where should I define wanted information (for example, I put special text for "approved by" but I can't seem to find adequate place to write the name of that person)? And, is there a way for Eplan to generate automatically revision description, based on the changes I made? From all said, it is obvious that I have no idea at all how revisions work, so any help would be enormously appreciated Thank you in advance! Cheers

  12. ab

    sharad4U posted a topic in Allen Bradley / Rockwell Automation

    The HMI server in area 'RNA://$Local/Spring_Insertion' refused to load it's project. The HMI server is not licened and cannot open a project with more than 5 displays
  13. Hi, I Have some Problems with this Function Block written in Codesys ST: Variables: FUNCTION_BLOCK FB_Powder_Test VAR_INPUT     bEnable: BOOL;     bPowder_On_Button: BOOL;     bPowder_Test_OnOff: BOOL;     iTime_Powdertest: INT; END_VAR VAR_OUTPUT     bReset: BOOL;     iActual_time_powdertest: INT; END_VAR VAR     PowderTest_Ton: TON; END_VAR Function Block: IF NOT bEnable THEN     bReset := TRUE;     PowderTest_Ton.IN := FALSE;     iActual_time_powdertest := 0; ELSE     IF bPowder_On_Button THEN         PowderTest_Ton(IN := bPowder_Test_OnOff, PT := (INT_TO_TIME(iTime_Powdertest) * 1000));         iActual_time_powdertest := REAL_TO_INT((TIME_TO_REAL(PowderTest_Ton.PT) - TIME_TO_REAL( PowderTest_Ton.ET)) / 1000);         bReset :=  PowderTest_Ton.Q;     END_IF END_IF and GX Works3  Variables: bEnable                                  Bit                        VAR_INPUT bPowder_On_Button            Bit                        VAR_INPUT bPowder_Test_OnOff          Bit                         VAR_INPUT iTime_Powdertest                Word [Signed]    VAR_INPUT bReset                                    Bit                        VAR_OUTPUT iActual_time_powdertest    Word [Signed]    VAR_OUTPUT PowderTest_Ton                  TON                     VAR   Function Block: IF NOT bEnable THEN     bReset := TRUE;     PowderTest_Ton.IN := FALSE;     iActual_time_powdertest := 0; ELSE     IF bPowder_On_Button THEN         PowderTest_Ton(IN := bPowder_Test_OnOff, PT := (INT_TO_REAL(iTime_Powdertest) * 1000));         iActual_time_powdertest := ((TIME_TO_INT(PowderTest_Ton.PT) - TIME_TO_INT( PowderTest_Ton.ET)) / 1000);         bReset :=  PowderTest_Ton.Q;     END_IF; END_IF; I have this Error: No.    Result    Data Name    Category    Content    Error Code 1    Warning    FB_Powder_Test    Syntax Check    Convert data type from INT type to REAL type automatically.    0x11042FD4 2    Error    FB_Powder_Test    Syntax Check    Data type of argument does not match.    0x11041F61    
  14. Hi, Many Programms we have are written in Codesys and in ST Language  and now we have a FX5U and I'm trying to Convert some of them. But the both Systems are different, I miss the Librarys like util.lib and FB like RAMP_REAL, BLINK, LIMITERROR which are in Util.lib. Are there Librarys like util.lib for GX Works 3 ? Is it possible to convert Ladder to ST? (I dont have any Idea from Ladder and I'm new in Programming)  Have someone Sample Programms for me for Training?

  15. KEEP in ST

    simen posted a topic in CX-One

    Hi, I have a fairly easy assignment for a school project that has the following components:  -1 impuls start switch  -1 impuls stop switch  -2 El-motors When you push start one motor is suppose to run. Then you push stop and it stops. The next time you start the other should run. Only one motor shoud run at the time.  I solved this using a KEEP function in ladder logic. But I want to be abel to do the same thing in structured text. So my problem is that I cant fint anything to replace the KEEP function. Any help would be much appriciated.  

  16. Structured Ladder

    Bilal posted a topic in Mitsubishi

    Need Help! I uploaded structured ladder program into FX3S PLC. But When I try to read it from PLC it says the program cannot be opened. 
  17. Hello,  I am working on a project to connect a PLC (Micro820 by Allen Bradley) to a simple RS-232 alphanumeric OLED display. I am not too familiar with structured text language, but I have worked with micro-controllers that use similar high-level languages (mostly C-based).  My question is: is it possible to use connected components workbench to program my Micro820 to output ASCII commands to an off-the-shelf RS-232 alphanumeric display? Are there libraries that make life easier to do this?  I welcome any recommendations to related reference material or command tutorials, thanks!
  18. Good afternoon,   I need to convert a UINT (16-bit unsigned integer) to a DINT ( 32-bit signed integer).   Apparently we can't directly assign a UINT variable's value to a DINT's or vice versa. I also couldn't find a way of casting UINT as DINT.   The reason why I need to do it is because I'm receiving data from a socket. The RXLength is a UINT but in order to scroll through  the data array (USINT[1..1])  I need to use a DINT as the array's index, but I can't compare the array index to the array's length because they are incompatible types.   Is there a cast statement similar to:       myDINTvar := (DINT) myUINTvar;   I also tried the following but it didn't work:       myDINTvar :=  (myUINTvar * 1);   Any help will be deeply appreciated.   
  19. I am very knowledgeable with RSLogix5 and RSLogix500, but want to become well-versed with RSLogix5000 advanced algorithms, strategies, and program types—(Ladder, Sequential Function Charts, Function Block Diag, Structured Text), and motion control, such as servo-controllers. . . mostly interested in structured text. I’m also interested in the nuances of RSLogix5000, ControlLogix & CompactLogix regarding design, on-line programming, and off-line programming, etc. Can anyone recommend a course or courses that cover this subject matter? Thanks!
  20. In Part One of the Question: "Can the Omron NJ CPU make the Random Sea?"     There were some fine opinions about that.   This example is what it looks like using Red Lion, Delta Motion RMC75E and LinMot:  https://www.youtube.com/watch?v=SQd6YzBWVvI Recent edit:  The "Big Trycky Omron Question was asked many, many times not shown on this Forum.   I had a very difficult time getting a straight answer from many people at Omron and LinMot.  Probably because they really never tried to do it.  By  the end of THIS thread ( part2 ), Thanks to innoaloe I know that the NJ can generate the position signal, as streaming position data with no time limit, and produce a "randomly" generated model of the ocean's surface.  The "random" part isn't added yet, but, it will work... and the LinMot part isn't added yet .. and it is still unknown if that will work.            
  21. Hi... Trying to keep it simple: Want to make a G5 incremental motor wiggle, CW/CCW in a sine wave motion, Thought this might work:                                                   The variable,  "Angle" is REAL, Phase1 is REAL, AMP1 is LREAL, CSINE is LREAL .. Sysmac doesn't like "Angle" in the FOR statement .. Anyone know why..? Thanks Much, Regards, Michael

  22. Beckhoff PLC Counter

    DeadPool posted a topic in Other PLCs

    Hi everyone, I need some help with my PLC programming. I am currently using a twincat 2 software and a Beckhoff CX 8090. Basically, the gist of my program is to send and receive data and datalog the input data received from the sensors and timestamp the received data for every 1 second. I want to create a boot up counter where it will count the number of times my data logging program has restarted(if it did). This boot up counter serves as a health monitoring check to ensure that my program is running perfectly and thus, not restarting randomly when it shouldn't. I am more familiar with structured text so if you have a solution, kindly post it in structured text form. Your help would be greatly appreciated. Best regards, DeadPool

  23. SIEMENS S7 STATION

    kralcccyu posted a topic in Siemens

    Dear All, I am very new to S7 PLC programming (S7 Simatic Manager v5.5) and I wanted to know how to back-up a system consisting of multiple PLC Stations (S7-1200, S7-300, etc). I am able to upload station to PG but that will save only per station. How about saving the whole system? I am not sure if i am using the right terminology. As you can see, I was given a zip file for the S7 project and it contains the whole system. I am trying to see how the commissioning engineer was able to do it (don't ask why I am not asking him instead). How can I then use this project file to download the program to the PLC/system once I decide to restore. I am at loss and have been searching for references over the internet. Uploading and downloading per station is no problem. I cannot seem to know how to do it on multiple stations system. I hope I have made some clear question or somehow you have managed to understand it.  TIA.
  24. I'm in the process of converting an old Siemens S5 project (with no comments!) to ControlLogix. My first question is in the S5 there is the odd instruction with a '#' in it: - -] [ - - - - (#) - - - - ] [ - - - - -(F00.1) In old logix the # means a file, what does it mean in Siemens speak?   My next question, I have the rockwell document for structured text and also for converting S5 to logx, is there any other resource that would help me understand Siemens structured text?   As I chip away at the project I'll be posting more questions. Thanks in advance for your help.

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    This video about simatic manager s7 300 siemens plc in Hindi/Urdu