Ratrig V-Core 4 IDEX 500 error
I just started to get this error today. Not sure what should look for?
Stepper driver warning: OTPW flag set
The stepper driver 'stepper_z2' has triggered the OTPW flag and may stop working if it gets any hotter. This is an indication of an over temperature condition. This can be caused by a too high current. Please check the stepper driver settings and cooling.
6 Replies
heat sink still applied to the driver? Still have a fan pointed at it?
Yes
Been printing fine before?
yes
Try swapping the driver with another. See if the issue persists with the slot or the driver.
Has samae message on all drivers when switching to performence mode. Lowered the current from 1,6 to 1,4 and the problem was solved.