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Everything posted by Inntele

  1. MAC E300 backup

    Hi Ron_S! Happy New Year and thank you for the information! The most manuals, both and knowledge database for MAC E are not available anymore. I've found just one manual, and the procedure, except of PD******* , is not described there. The default password is absent in the manual too. I found one mention about the default password, but that password is longer by one digit... I've already finished the job, so can not access to the HMI for checking... Cheers  
  2. MAC E300 backup

    Hi everybody! I should help to upgrade some automation equipment, that has a FX2n and MAC E300 onboard. I.e. all SPS are quite old, obsolete and discontinued in production for a long. So will be useful to make an uploading of program from the HMI, otherwise, when it may die, all autmomation system will  die... However, in contrast to the PLC program, the program in HMI is password protected for upload and download. Excuse for my question, but is there a way to bypass this password without losing an HMI program. Thanks in advance
  3. Error Clearing FX2n48MT

    Hi QG58, I suppose the FX2N does not contain ROM bios, because on my opinion its processor & I/O controllers are implemented using FPGA/PLM technology.
  4. Mitsubishi PLC Backup

    SC11 is a quite new Chinese cable, using a schematic like a schematic, proposed by Sergei Troizky, by else simply - it has only three wires between DB9F & MDN8 and no more. I've tested it recently and it works fine! As about FXTools, it's a product, written in Japan, with English interface. And it was able to upload from Beijer company website, until MEA have not quarreled with Beijer. I can share this software with you 
  5. Weintek hmi with fx3u128mr

    Ohh... I just showed you a common principle of program code. When program is working in simulation mode, the copyring of X0 to M0 is not active! So with controlling of M0 you are able to control Y0. Other case, you must control the output both using X0 and HMI virtual switch. In this case you should activate another bit from HMI, e.g. M100. And the final code will look like:   LD X0 OUT M0 LD M0 OR M100 OUT Y0  Joe E. has already said you about it several posts above.  
  6. Weintek hmi with fx3u128mr

    This is not a criticism. Peritonitis is not treated with pills, the appendix is surgically removed.
  7. PLC download problem

    The situation is really strange. While... Is the program written in STL language? The cause might be there...
  8. Mitsubishi PLC Backup

    Dear Crossbow, It would be too expensive solution for one time action. I can offer another, the cheepest and universal: USB-COM adapter (USB A - DB9M) ,  SC11 cable (DB9F - MDN8) & FXTool_V110 software, that is targeted specially to upload/download backup for MELSEC FX.
  9. Weintek hmi with fx3u128mr

    P.S. Alas, your question also shows, that, sorry, but you are not a specialist or a bad specialist in PLC programming too. And if you have learned the speciality somewhere, you must learn it again from scratch at another school.
  10. Weintek hmi with fx3u128mr

    Be so kind to learn the hardware part of PLC, the principles, how it is working, before to ask and to publish the stupid issue. Because it causes a wild laughter and sobbing, instead of giving an answer to it and helping.
  11. Error Clearing FX2n48MT

    All it looks too strange, like a programming error. I'd recommend to clear (to erase) completely the PLC, then to test outputs manually by device test. What software do you use for programming?
  12. Error Clearing FX2n48MT

    If to say about error led, I'd check the battery status (M8005 and M8006 special merkers) and M8004/D8004.
  13. FX3S not responding to HMI.

    Did you try to update GX Developer, which is a part of GX Works2, and to use it for upload/download?
  14. FX3S not responding to HMI.

    altctrdelighted, it is not necessary to create difficulties there where all could be done simply. Use the PLC programming cable, instead of USB.
  15. You did not specify with what PLC are you working... The HOURS instruction is as a tool.
  16. The Structured Text and the Structured Programming are completely different concepts.
  17. FX3S not responding to HMI.

    With this topic you can know, how to get an update versions for any Mitsu soft:
  18. FX3S not responding to HMI.

    The guidance: Connect to the old FX1S, upload its program/parameters/data table to your PC and save the project. Also upload and save the program from HMI. Check the uploaded PLC program for correct compilation. If it's compiled without errors, then go to the item 4, if not, go to the item 3. Find a completely similar device, upload its programs (from PLC and HMI) and compare the uploaded programs with previous uploads. If they are quite equal, then errors of the program, uploaded from your old PLC, can be repaired, if not, then the action was not successful and it is need to find another similar device... Convert and recompile the program for FX3S PLC.  Connect to the new FX3S , upload its program/parameters/data table to your PC and save the project. Download the convered and recompiled project to the FX3S completely (program/parameters/data). Test the correct operation of your device.
  19. FX3S not responding to HMI.

    What's with that old FX1S PLC? Did you try to connect with it and to upload its program/data?
  20. Rolling Average / exponential smoothing

    P.S. Also SFTWLP & MOVP might be used.
  21. Rolling Average / exponential smoothing

    For QCPU the WSFLP can be replaced with combination of DSFLP and MOVP instructions.'s%20Mitsubishi/Manuals/QPLC/QCPU%20Programming%20Manual%20(Common%20Instruction).pdf pages 59, 422, 
  22. Rolling Average / exponential smoothing

    Now the lib is open)   FB_Rolling_Average.SUL
  23. Rolling Average / exponential smoothing

    It's locked with password?

    A total flow is calculated as follows: Qn = (Vn + Vn-1)*dT/2 + Qn-1 , where - Qn is a total flow at current measurement; - Qn-1 is a total flow at previous measurement; - Vn is an instantaneous flow at current measurement; - Vn-1 is an instantaneous flow at previous measurement; - n is a number of measurment (starting from 1) - dT is a time interval of measurements. It's a constant.   For example: If V0= 0, V1= 0, V2= 2, V3= 4, V4= 8, V5=8, V6=4 [m3/h] and dT= 0,1s , then Q0= 0, Q1= 0, Q2= 1/36000, Q3= 1/36000 + 3/36000 = 4/36000 =1/9000, Q4= 4/36000 + 6/36000 = 10/36000 =1/3600, Q5= 10/36000 + 8/36000 = 18/36000 =1/2000, Q6= 18/36000 + 6/36000 = 24/36000 =1/1500 [m3]  
  25. Rolling Average / exponential smoothing

    Yes, it could be adapted. Just need to search the instructions with similar fuctioning in Q/L Programming Manual.