routercnc_MK3

[routercnc]

My VFD being out of action has stopped progress for now. I need to get the machine working to cut out the control panel, and some other parts. Whilst I sort that out I thought I'd keep the log going by showing these bits which arrived a while ago:


DQ860MA drivers for X1, X2, Y (80V 7A) from Wantai
60V 10A power supply for drivers
12V power supply for relays, limits, home
Breakout board ('free' model which came with DQ860MA) - this is pretty basic and has no relays etc.
5off 12v relays with spade terminals - one master, 4 slaves
e-stop panel mount version
master on/off switch with power light
voltmeter (just for show really)

not shown:
Z axis retains existing MD542 driver at around 32v (re-using current bits which work fine)
3off proximity switches for homing
red 12V LED in bezel mount (to show e-stop condition)

Far from complete, here is current wiring layout:

This assumes I upgrade the BoB as:
It is shown controlling the VFD speed
It is shown using BoB to run cooling fan and pump for spindle
It is shown running of 12v (free one is 5V)

Also drawn too many limit switches!