RCBrooks69
Member
I'm having some issues with one of our warpers. I'll just put the issue and and see if anyone can help narrow it down for me. As the yarn pulls in from the smaller spools it all collects together on a giant spool called a beam. So that being said, if a string of yarn breaks they must stop the machine to tie it back in before the beam can continue rolling. Once the machine is started back up the ramp up highly overshoots our set point. the set point is 800ypm (yards per minute), but the machine is ramping up to or over 1350ypm causing the yarn to break continually stopping the machine creating a vicious cycle of stopping and starting. Can anyone help with a possible answer as to what I can add or change in the program to decrease the abrupt ramp while keeping the yarn from dragging the ground from a slow ramp?