Wago 750-880 & 750-636 DC motor control

  • Anonymous - 2016-12-11

    Originally created by: sadmarpi

    Dear CoDeSys forum,
    I have the 750-636 module for controlling my 24v dc motor with incremental encoder and I would want to make a ladder program using MC1_DC_ControlBasic.
    I know that the motor is working because in I/O-Check with few minor tweaks I'm able to set target position etc. and the motor is working. There is also a green light for the motor being referenced.
    When I try to use the mentioned above function block, set the target value and speed (max. 200), and set the xEnable, I get an error flag and message that the motor is not referenced.
    I'm guessing that I need to feed the function block more information, already tried few thing but failed.
    Can someone tell me what do I do wrong? I would be glad to know and solve this problem.

    Greetings to all.

  • shooter

    shooter - 2016-12-12

    there are several inputs you have to set, some of them via a structure.
    try the example and it will clarify what you need.
    or make an export and i will have a look at it.


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