Rodney

MrPLC Member
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Everything posted by Rodney

  1. FX0N-24MR ES to FX0N-24ER

    I not really shore where the FXON-24MR really comes from because l think in this part of the world it is either FXON 24MR ES or DS. However l have just checked on eBay and there is a FXON 24MR available. It may be in the US as it is for sale with a $ price tag. Rodney
  2. FX0N-24MR ES to FX0N-24ER

    The sink or source is selectable by the S/S connection if 0 volts is connected then 24 volts is the input and if 24 volts is connected to S/S then 0 volts is the input.  
  3. S7-200 failure?

    I don’t think Siemens step 7 micro win software is a free download. You will also need a Siemens step 7 PPI cable to connect between the computer and the P.L.C. Rodney
  4. A2NCPU PLC Error

    I worked on these in the early 1990s.
  5. A2NCPU PLC Error

    A GGP is a Mitsubishi dedicated programming terminal. They were used pre Medoc software day’s and were a step up key pad programming device.  Like Medoc on a laptop you could monitor complete rungs.
  6. EEPROM Error

    Twincat 3 is for Backoff programming  
  7. FX-48MR

    The PC can transfer to and from both the PLC and the HMI using GX Developer and E Designer respectively. The HMI Can only read and write data to and from the PLC. Rodney
  8. Beijer E-Designer Software

    Paolo_911 which way are you trying to transfer your project. If you are trying via serial connection that will probably be your problem. Try Ethernet connection it’s much faster and should not fail.
  9. Beijer E-Designer Software

    Ptbodds If you have no luck getting the software let me know if l can help in transferring your software   Rodney
  10. nx102 cpu password

    Again it is against the terms of service to discuss anything to do with bypassing passwords on this forum. Your best option is to follow the offer from Omron  
  11. nx102 cpu password

    What you are requesting is not allowed on this forum. You can contact the manufacture and if you can prove you are the owner of the software they can help.
  12. Did you check in device manager what com port is assigned and if there is any conflict. Rodney
  13. The device manager should also if there is a conflict  Rodney
  14. AmirB To communicate with the Siemens series 200 PLC you must use a Siemens PPI Cable. Rodney
  15. Having the Problem while Opening hte old backup.

    IWhy don’t you post a couple of your project and maybe we can give you some better advice. The post mentioned by Ron_S 17007 should be one and any other project. Rodney
  16. Shihlin Electric Model SEPLC PLC

    I assume the P.L.C is a Mitsubishi FX2N-48MR the cable would be a Mitsubishi SC09 cable. The software would be Medoc or GX     Developer. It is not a copy past situation the program has to be written via the programming software then transferred to the P.L.C also a replacement battery has to be installed to retain the program. Rodney
  17. A0j2 cpu software" Korean version"

    AmirB Medoc version 2.2 has in its library the model A0J2. Rodney
  18. melsec medoc error

    AmigaB l am pleased you are now sorted. good luck Rodney
  19. You must give much more information in order that we can assist you in achieving your goal of writing your code. Rodney
  20. Timer with no defined register value

    But in that case why use a data register
  21. Convert S7-300 CPU 313c to S7-200 Cpu 224

    The two PLCs have different software and different programming cables. So you cannot take the program from the 300 PLC and put it into the 200 PLC. You require Simatic S7 software and a MPI cable for the 300 PLC. For the 200 PLC you require Micro Win software and a PPI cable. So you upload the program from 300 PLC and rewrite the program with the Micro Win software and download it to the 200 PLC. Not knowing the machinery or the application it may not be as simple as l have suggested however both of these machines must have worked in the past so it must be possible.  Good luck Rodney   
  22. Timer with no defined register value

    If it does not appear anywhere in the program then how could it be latched.
  23. Timer with no defined register value

    Is there a HMI or a Scada connected  to the to the PLC. D435 is a data register and can receive a value from these devices.  Rodney
  24. melsec medoc error

    Hi AmirB As l said in my post the cable you have will not work. You require a cable from Mitsubishi SC09 this cable has electronics in it that.   converts the RS232 signal coming from your computer. To RS485/RS422 that your PLC uses when reading and writing to your         computer. As gambit said in his post if you have USB available on your computer you can buy a USB version that would work. But the simple way wold be to get the SC09 cable. good luck  Rodney   
  25. melsec medoc error

    A serial cable will not work you have to use a Mitsubishi SC09 cable. The PLC is not RS232 the SC09 cable converts the RS232 to RS485 or RS422 l don’t remember of hand. You can bye these from EBay but be carful of some of the sites ideally try to get a genuine cable which is an orange coloured one. Rodney