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Type: Posts; User: Rocha

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  1. Replies
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    Alarm U827 reasons on FA10S

    At start up , after several minutes loading the software, main display appear. Hitting ready button appear alarm U827 asking to input parameter 0000. Not doing nothing machine shutoff by itself. ...
  2. Cincinnati Dart 750 tool changer miss alignment

    What is the way to align tool on spindle. I need to turn about 1/8” carrousel but mechanical looks is not possible. Any password to modify like in Haas Mills. ?
  3. Thread: Okuma Crown V

    by Rocha
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    565

    Okuma Crown V

    Looking for 4 linear bearings for X axis. Due to poor Okuma service I am asking if somebody know the commercial part number. Appears are THK bearings.
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    STILL NO SOLUTION. REPLACED KOSB BOARD AND NOW...

    STILL NO SOLUTION. REPLACED KOSB BOARD AND NOW CONTACT TURN ON AFTER WIREFEED BUTTON IS ON,
    ONLY 24 VDC ARE ON TERMINALS 105-106 OF POWER SUPPLY. X1-X2 NO POWER AND VO-N150 NO POWER.
    IN OTHER...
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    Mazak 20B with Mazatrol 32B

    What was the final solution to this problem. How was possible to reinstall the parameters w/o be able to insert the reinitialization disk to turn black screen alive ?
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    Thank you for your advice. I will try tomorrow...

    Thank you for your advice. I will try tomorrow and post the result.
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    Any feedback.? I disconnect and connected after...

    Any feedback.? I disconnect and connected after testing one by one the cables that goes to upper and lower heads. I play with Di water resistivity. No change. Same alarm if contact after M84...
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    I have similar problem but on CX20 model....

    I have similar problem but on CX20 model. Resistívity read 2. Green . I checked 3 pin sensor and float an looks good. Di pump is On all the time. Could be a resistivity too low that water is not...
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    Mitsubishi wire EDM CX20

    Problem with Contact On alarm as soon as machining is activated manually or by program What could be potential solution. ?
  10. Replies
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    I got good results today. I connected only one...

    I got good results today. I connected only one harness to provisional quick connector with wire end soldered in the green connector. Machine starter the spark by the time touched the material ,...
  11. Thread: Manaul box

    by Rocha
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    Did you solved this problem reloading pitch error...

    Did you solved this problem reloading pitch error disk ? I know this is a very old post
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    I tried connecting wires on green connector with...

    I tried connecting wires on green connector with other type of quick connectors. But same problem , I will try changing the polarity
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    I found a board on internet with harness cut but...

    I found a board on internet with harness cut but connector in other end connected to board. . Different part number but with similar connector, I will try to solder the wires directly in the board,...
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    Probably that will help a lot. Your machine is...

    Probably that will help a lot.
    Your machine is a DWC-110SZ or DWC-90H ,? both use same cable but I wondering you have an OSBA board and on my machine board is an OSBB with same CON-WK...
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    Hello Wade. Can you help me again. It’s being...

    Hello Wade. Can you help me again. It’s being hard to find the VG cable on sale. I am wondering if I can Solder the cables for a quick test. But I will need to understand how wires are connected. ...
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    Did you fix your DWC-110sz?

    Did you fix your DWC-110sz?
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    300843300844300846

    300843300844300846
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    Wire harness and electrical diagram

    I got this diagram that show the cables connected in the upper head and the set of cables with mating connector. . I will attach a picture. Let me see how I can add pics into the post.
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    Ohhh, thank a lot. So that missing connection on...

    Ohhh, thank a lot. So that missing connection on our machine really exist. So should be somewhere in the machine, I need to remove all the controls to look inside or order another set of cables.
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    Today I review connections on a Mitsubishi CX20....

    Today I review connections on a Mitsubishi CX20. Adaptive control or oscillator board. Signal cable with E/W labels on one side and with a connector in the other side was connected on connector ...
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    I will try to get new power feed and ground...

    I will try to get new power feed and ground cables set. I am wondering if the oscillator board has something to deal with the problem to control travel feed of the machine if no spark is present. I...
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    No progress today. With out an electrical...

    No progress today. With out an electrical diagram is difficult to troubleshoot this machine. I will need to do a peer review of every single cable and draw a diagram by myself.
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    I will perform an analysis to understand which...

    I will perform an analysis to understand which board is the adaptive control to verify if it’s working as suppose to work ,to move on troubleshoot this lack of spark during travel of programed...
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    Yesterday I starter removing every single unit of...

    Yesterday I starter removing every single unit of the boards. I got checked and in order the main switching units. Adaptive control is not making any change if it is On or Off. The AF unit, the one...
  25. I know this is a very old post. But I am looking...

    I know this is a very old post. But I am looking for a picture or electrical diagram of wire feed connection in the back of the electrical cabinet , specially the ones that appear are control or...
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