Wohlenberg Mcs3tv - performs a cutting cycle and is blocked for the next cut

Discussion in 'Cutters and Trimmers' started by petotep, Mar 2, 2016.

  1. Jencor

    Jencor New Member

    Joined:
    Apr 2017
    Messages:
    1
    Location:
    Mexico
    Hi,
    I have a problem with Wohlenberg 115 MCS-3TV machine number serial 3560-022 .The guillotine does not work. Disordered characters and pictures appear on the monitor . Also the red led of the security barrier on the right side is activated.
    I hope someone of you can help me to solve this problem.
    Thank you
    Jorge
     
  2. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    2,852
    Location:
    Managua,Nicaragua
    Hi sir
    Do you speak spanish?
    Maybe you can send me some email
    However you have schematic diagrams for this model , this is important for to make test ?
    When you say the guillotine does not work, is NOT turning ON? or Yes
    but character appear on the monitor?
    Need to Test the 1) power supply +5Vdc TTL or 3.3 LSCMOS, to the circuit Monitor with a Good DMM like a Fluke
    2) See if there are some Connectors looses, dirty, or broken, wires with bad contacts.
    3) the control board or MOBO, see if there are Cool Solder, or Dry solder, and repair.
    Back to me, any question or doubt
     
  3. Anand5421

    Anand5421 Member

    Joined:
    Mar 2014
    Messages:
    32
    Location:
    india
    Hi nimesh
    I have problem with wolenberg MC2TV.
    Machine is entirely dead either main motor switches on nor the gauge .
    Display is just a dot blinking..
    No out put from processor card only green light changes if i do gauge front and back but no signal on motor ..
    Can u help... with email id
    Bye
     
  4. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    2,852
    Location:
    Managua,Nicaragua
    Hi
    if the power supply is good, and after you did check it is o.k
    Replace CPU board.
     
  5. Print House

    Print House New Member

    Joined:
    Jun 2018
    Messages:
    1
    Location:
    Lebanon
    Hello,
    first of all i would like to thank you all for this useful forum.
    please note that i have the same problem as petotep, after a full cut cycle the whole machine (MCS2 TV) shuts down
    i have to restart so i can cut again, knowing that every single cut the machine shuts down completely.
    i would be glad for any of your feedback.
    Thank you in advance
     

  6. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    2,852
    Location:
    Managua,Nicaragua
    Dear Sir:
    Normally the problem is the switch s-193. Test it.
    repair or replace, see his schematic diagrams please.
     
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