Originally Posted by
kolias
My 8 months old table cnc is working fine and includes Mach3, 4 stepper motors, 3 axis, C11G BOB and a Taig ER16 spindle driven by a 90VDC Sherline motor along with a KBIC VS controller. Have not been very happy with the Taig slow RPM so now I will install a new HY 1.5kw VFD along with a 0.8kw water cooled spindle.
The problem I have with the new addition is the wiring between the C11G BOB, the VFD and the 12VDC submersible water pump which I completed as per attached schematic but needs verification to correct possible mistakes I made. Here is the link for the C11G user’s manual (if link doesn’t work, copy/paste to your browser)
C11G - Multifunction CNC Board (cnc4pc.com)
In addition, can you tell me how to set the initial VFD parameters including the settings for the VFD jumpers located to the right of all VFD terminals?
Thanks