MC_Phasing state explenation

kenth1973
2025-11-22
4 days ago
  • kenth1973 - 2025-11-22

    My MC_Phasing FB was stuck in iPhasingState=1 and error output HIGH on one axis.
    I could manually overwrite the state to 0 in the instance data. During normal run I see the state change from 0 to 10 to 100 back to 0 (maybe more states that I couldnt catch with the naked eye)
    But - what are the states numbers and their different explenations? This is not explained in the FB guide on codesys. (the pictures show state = 0 after I reset)

     
  • gseidel - 2025-11-28

    Hi kenth1973,

    MC_Phasing has been improved in recent versions. I would recommend to install the latest version of SoftMotion (4.20.1.0) and test whether the problem still exists, and if so, what the error identifier is. (Also check the PLC log in this case, it might contain additional information.)

    Setting the internal state of the FB is not recommended, it could lead to malfunction of the FB and unintended movements of the drive.

    Best regards,

    Georg

     
  • kenth1973 - 4 days ago

    Hi George.
    Thx for the info and recommendation - the robot is running production at customer.
    But - would you have any information about the states numbers and their different explenations?

     

Log in to post a comment.