Common VFD Faults: Overvoltage, Overcurrent, Undervoltage and Overload (Causes and Fixes)
What the most common VFD fault trips mean, what usually causes them, and how to fix them, from overvoltage on deceleration to overcurrent on start.
What the most common VFD fault trips mean, what usually causes them, and how to fix them, from overvoltage on deceleration to overcurrent on start.
A step-by-step way to tell whether a proximity sensor is bad, using the LED, a multimeter or a sensor tester, for PNP, NPN and 2-wire sensors.