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About glavanov

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  • Country Bulgaria
  1. mitsubishi software

    Don't bother.. he just dropped the gun and ran away!
  2. Way to change servo amp parameters using fx3u

    To change parameters you can use the built in display and buttons. Refer  to section 6 and 5 from the manual Else personal computer with MR Configurator2 software and regular mini usb cable.
  3. mitsubishi software

    Sounds like brand new melsoft user...
  4. How do PLCs fade away?

    In our facility we have a lot of Mitsi PLCs, some with 15 years up time. No PLC fail so far. In my experience strange behavior is always caused by peripheral electrical equipment failure or poor programming. Exception was one Fx3U... one of the relay outputs was reached the cycle life limit. We change the relay and the unit is back on run. Once another 3U stuck in error state and the diagnotic tool cough it right away. Overload on PLS's 24V service power supply. Turns out to bi a smashed sensor cable. No program failure or loss... Mitsis are rock solid. We have had some S7 and AB failures, but never Mitsubishi. That includes VFDs and servos.  
  5. Encoder

    Hello to all, I have fx5-40ssc-s simple motion module with connected differential output type encoder for synchronous control. Now i need to add second simple motion module to control more servos. My question is, is it possible to connect the same encoder to second motion module in parallel since it's line driver output. Max current for encoder outputs is 20mA, -20mA I can't find any info for the internal resistance of motion module inputs, and since it's not a photocoupler inputs, i'm not sure is it gonna red out true value with multi meter if i measure the resistance between A and -A to determine the current consumption. My local support is not reachable at the moment, and i am afraid to try. The  fault will be on me... Anyone with that kind of experience?  
  6. enable a simulation

    Any time! 
  7. enable a simulation

    I had this problem before. In my case it was one of the first versions of GX Works3. No simulation for fx5 PLCs. I solved the problem by installing version 1.020 i think... evry of the versions above have the simulation for fx5. You can download the latest 1.038Q from the official site
  8. enable a simulation

    Wich version is GXW3 and what PLC are you programming?  
  9. High speed counter FX5U sample program

    If it,s a line driver then the output signal is 5V inverting between A and A' and to GND it's 2,5V Fx5 inputs requer 24V +-10%. It's normal to miss pulses and wierd it reads it at all. To read differential encoder you need high speed counter special adapter like FX3U-2HC and CNV adapter to mount it to FX5u but check hardware manual for details... It's cheaper to change encoder with 24V open collector outputs, but careful with PNP or NPN choice...
  10. You can set display off time in the system menu of  GS2107. Press the upper left corner in horizontal mode to access system menu.
  11. MR J2S 350CP With S7-200 through RS232/422

    You can execute positioning operation via communication from point table or just set speed, distance and...  
  12. MR J2S 350CP With S7-200 through RS232/422

    Sorry, but i'm aware only of Mitsubishi PLC's communication. If nobody answares here, try topic in Siemens section if nothing come's up with search...
  13. MR J2S 350CP With S7-200 through RS232/422 Chapter 15.
  14. PID Function block for FX3G

    well... i know what you are talking about! i have succeeded to import PidFx library in GXW3 simple ladder mode Fx5U project and now i can drag&drop it like the standart FB's. I'll test it as soon as i get the chance. Thank you for the hint Kaare_t.
  15. PID Function block for FX3G

    I'm aware of that, but you never know what you can learn in PLC world.... It's worth asking.  Благодаря колега! :)