OSP 5000 RS232 data port/card problems
Close
Login to Your Account
Results 1 to 7 of 7
  1. #1
    Join Date
    Feb 2018
    Country
    DENMARK
    Posts
    162
    Post Thanks / Like
    Likes (Given)
    10
    Likes (Received)
    119

    Default OSP 5000 RS232 data port/card problems

    Hello

    My lb15 started to not wanting to transfer files from my computer - its been working for a long time and suddently it stopped working and the uport 1110 (my usb to serial) has a light on reciving data constantly.. i have tryed other cables and other uports.. it dosent change anything

    DO i need to replace the main card 13? it might be fryed somehow..

    its been working for the past year without problems and now suddently it dont.

  2. #2
    Join Date
    Dec 2007
    Location
    Central Ohio USA
    Posts
    3,793
    Post Thanks / Like
    Likes (Given)
    70
    Likes (Received)
    1702

    Default

    If you have to dig into the card yourself, look for MAX232 chips, or MC1488, MC1489 chips. They might be physically near the port, and are pretty much the first thing in the door, electronically. All sorts of reasons why they could fail, but hopefully they act as a fuse.

    MAX232 - Wikipedia

    These guys fix these stateside: YouTube

    And here's some additional insight and cautions from folks who have them:

    Okuma OSP 5000, 5020, and 7000 RS232 Settings from Okuma Support

  3. #3
    Join Date
    Feb 2018
    Country
    DENMARK
    Posts
    162
    Post Thanks / Like
    Likes (Given)
    10
    Likes (Received)
    119

    Default

    Quote Originally Posted by Chip Chester View Post
    If you have to dig into the card yourself, look for MAX232 chips, or MC1488, MC1489 chips. They might be physically near the port, and are pretty much the first thing in the door, electronically. All sorts of reasons why they could fail, but hopefully they act as a fuse.

    MAX232 - Wikipedia

    These guys fix these stateside: YouTube

    And here's some additional insight and cautions from folks who have them:

    Okuma OSP 5000, 5020, and 7000 RS232 Settings from Okuma Support
    i am in europe.. i found a refurbed card for around 100 gbp so its not bad...

    is it safe to remove the card?

  4. #4
    Join Date
    Dec 2007
    Location
    Central Ohio USA
    Posts
    3,793
    Post Thanks / Like
    Likes (Given)
    70
    Likes (Received)
    1702

    Default

    Glad you found one. Don't have that machine, so I can't weigh in on your question. Have a decent manual? There was some mention in the PM link above, too.

  5. #5
    Join Date
    Feb 2018
    Country
    DENMARK
    Posts
    162
    Post Thanks / Like
    Likes (Given)
    10
    Likes (Received)
    119

    Default

    So I think I found my problem. These wires must have short circuit and fried the card.

    Sendt fra min EML-L29 med Tapatalk

  6. Likes Demon73 liked this post
  7. #6
    Join Date
    Feb 2018
    Country
    DENMARK
    Posts
    162
    Post Thanks / Like
    Likes (Given)
    10
    Likes (Received)
    119

    Default

    Anyone know what the difference between the A, B and C model of the main card 3's

    Sendt fra min EML-L29 med Tapatalk

  8. #7
    Join Date
    Dec 2007
    Location
    Central Ohio USA
    Posts
    3,793
    Post Thanks / Like
    Likes (Given)
    70
    Likes (Received)
    1702

    Default

    Good golly. Were those welded on, or soldered?!

    I usually recommend an RS232 optoisolator for machine tool interconnects. Here's one that that appears to isolate all lines:

    https://www.amazon.com/External-powe...1146794&sr=8-3


Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •