Originally Posted by
strobel
Hi ,
Was just cutting out some wingparts for my Klemm 25L.
Had to change material for the next cut.
Suddenly my HUANGYANG VFD HY01-D523B won´t start up the spindle.
Really strange since it has been working for some years now and no changes have been made as fx. wirering ect.ect.
Spindle is a RattMotor 0.8 KW 220 Volt (GDZ-65f-800)
VFD is HUANGYANG HY01-D523B
The power led in display lights up, fan is starting and that´s about it.
I´ve disabled the whole VFD to check:
- capacitors - OK
- Cable to the key pad (even from main board)- OK
I really don´t know what else to check
Is there anybody out there that can give me a clue or maybe have hade same issue and have a solution???
Keep my fingers crossed that some one can reply :-)
Thanks in advance
Kent from Sweden