Fanuc A02B-0176-B501 Control. This GE Fanuc series 21-G system is a complete CNC control system, which is a very early A generation and simplest of the 16/18/21 controls. It is very similar aesthetically to the D and E series powermates. The entire system is based on one single PCB which acts as the main CPU, as well I/O and axis / spindle controller with a built on power supply PCB supplied separately A20B10040960. This system supports 2 axis control and is normally fitted on a CNC grinders such as Okamoto, etc
We do not supply complete controls – wouldn’t it be great if we could offer an out the box 21-G too sit in place of your current problem control system. If you require the complete control maybe look at retrofit options with your local CNC service engineer. However we do carry many different 20 / 21 series main boards and SMD plug in cards and modules and can work through your faulty control to find the problem PCB. Such as replacing the CPU processor (main board if in stock), various memory FROM, SRAM, GRAPHICS, AXS, SPINDLE smd’s and then testing to make sure its good. DNC also supply fanuc cooling fans for this system.
If you do require repair of your A02B0176B501 then contact us to go through all the options.