Danfoss Vacon 10, 20, 20X & 20 Cold Plate Drive
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Feb 28, 2024 12:09 pm
Cause : STO fault- An "STO fault" typically refers to a "Safe Torque Off" fault in a motor drive system. Safe Torque Off (STO) is a safety feature that ensures the motor stops running safely and remains in a torque-free state when the STO function is activated.
- Safe torque off signal does not allow drive to be set as ready.
- Reset the fault and restart.
