Jarrod
Aluminum
- Joined
- Jul 18, 2011
- Location
- Toronto, ON
Reading through the manual for our Fanuc AC Spindle Servo unit, being used with our Fanuc 11M controller, on a MOri Seiki MV35/40 VMC, there are two conditions occurring on our machine, which both refer to the 'Torque Limitation Command is Applied'. The conditions are no torque at the spindle i.e. when making a cut (even a light one) the spindle/cutter stalls in the workpiece, and the second one... the spindle is very slow to accelerate up to the assigned spindle speed.
Does anyone have a sense how to terminate this command? Is it done at the console or is there something on the VFD boards that needs to be tweeked. This is not a case of slipping belts... The monster is from the mid 80's, when I was knee high to a grasshopper. I am very comfortable dealing with modern VFDs, but this one is real dark ages to me. Trying to save us from the $140/hr repair call, just to be told we could have pressed the 'any key' to corr4ect it.
Any thoughts are very much appreciated as always!
Does anyone have a sense how to terminate this command? Is it done at the console or is there something on the VFD boards that needs to be tweeked. This is not a case of slipping belts... The monster is from the mid 80's, when I was knee high to a grasshopper. I am very comfortable dealing with modern VFDs, but this one is real dark ages to me. Trying to save us from the $140/hr repair call, just to be told we could have pressed the 'any key' to corr4ect it.
Any thoughts are very much appreciated as always!