Mendon Systems

MrPLC Member
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About Mendon Systems

  • Rank
    Mendonsy
  • Birthday 08/16/43

Profile Information

  • Gender Male
  • Location Mendon, NY
  • Country United States
  1. PLC's.net down?

    It appears that they are having the same problem again today. I am unable to access the site.
  2. PLC's.net down?

    It's working now. Apparently they went down around 3:00 AM and came back up around 2:45 PM.
  3. New content Icon???

    It is working OK again.
  4. New content Icon???

    The exact same issue is back again after being gone for over a year.
  5. CP1E Allocation I/O

    That depends on which model of the CP1E you have.
  6. HR AND W

    "H" bits retain their state when the cpu is stopped or powered off. "W" bits are reset to OFF when the cpu is stopped or powered off.
  7. MicroLogix 1400 to Maple Systems HMI

    Yeah, version 2.10 is quite old. I'm a bit surprised that tech support didn't have you check the version. There were a few serious bugs in those early versions of EBplus. Version 5 seems to be pretty stable.
  8. MicroLogix 1400 to Maple Systems HMI

    Have you talked to Maple Systems tech support??? My guess would be that there is a problem with the DF1 driver.
  9. unknown text

    You might try checking the font settings under Tools/Options/Appearance to see if they somehow defaulted to the wrong font setting.
  10. Trace Function?

    You need to display the "Address Reference Tool" window on the CX-P screen. Each time you select an object in the program by clicking on it that window will display every program rung which references it. When you click on a reference in that window it will take you to the corresponding rung in the program.
  11. Taking Screen shots

    Along with Greenshot you may want to install a PDF printer device such as PDF995 or Foxit so that you can print your screenshots as a PDF file.
  12. Taking Screen shots

    I use a utility called Greenshot which allows you to capture any area of the screen you want and send it to a printer or save it as a file.
  13. Control panel testing

    OK ... I see what you are after. Whether that will work or not depends on how much inrush current those VFD's draw. I would not be at all surprised if you wiped out some fuses. Is there a way that you could power up the VFD's one at a time?
  14. Control panel testing

    The way you described it you would be backfeeding the 1.5kva transformer through the secondary windings. Don't you have separate protection to isolate the devices on the 120 volt secondary?
  15. Omron CJ1M -cpu12 - ETN - cennection

    The default IP address for the ETN is 192.168.250.node# (node number set on rotary switch). There is a small chance it might still be set to that IP address. If it is you must use a PC set to the same subnet to establish communication with CX programmer.