Originally Posted by
Markcbz
Hi all, a great forum I have stumbled across. As well as running CNC machines I also haveca Huanyang VFD 4KW that has happily run my vehicle ramp for the last 2 years no worries.
I have always left the VFD switched on and powered up.
Went on holiday for a week, powered down the VFD, came back after my week away, switched the power back on and i get an error code that looks like E02.3 then the LCD shows error.
I cannot reset this. Taken off any external switches and the motor and its still the same.
Can't get to the programme settings just locked on error page.
Nothing in the manual about that code.
Is it dead?