[Andreiir]

I think this is a wast of money and time , for me was , i have now an uc400 eth ,far away more better .

[mrgame1988]

what breakout board are you using? any photos?

Cheers ryan

[IanR23]

Hi all
not sure this is the correct place for this post
My first time on this forum and can not see where to start a new thread
I have NVEM ethernet controller, having problems setting up the spindle
It is a DC motor type, so all I need to do is switch a opto isilated relay to turn it on.
Can any give some advise on how this is done and maybe a wiring diagram.
I have every thing elses working OK this is the last thing to get going

[charlienguyen]

Is anyone have a nvum v2 bin file that i can download? My stopworking after update the firmware.
thank you,

[dazp1976]

Is anyone have a nvum v2 bin file that i can download? My stopworking after update the firmware.
thank you,

Bin the piece of garbage and buy something else that has ACTUAL existing support.
ESS or UC400eth or something like that.

[mactec54]

Bin the piece of garbage and buy something else that has ACTUAL existing support.
ESS or UC400eth or something like that.

The Nvum Boards work fine and are just as good as anything else in the price range, if you mess with programing the Board then this can happen to any Board that is programmable

Try it with the ESS or any of the UCCNC products and the same thing will happen

[Streumer]

to. IANR23
Befor I got the vfd and spindle I used a fixed speed AC router, I switched the router by a 24V auxiliary relay board from Aliexpress as I operate the NVEM at 24Volt
https://www.aliexpress.com/item/4001...27424c4don1PpV
It can be done easier but I like to have it safe as the NVE(U)M is a delicate board to mess up.

NVEM S-axis

GND connect -24V from power supply and also to DC minus on relayboard
VSO connect to +24V from power supply
Index not connected
Out 1 connected to IN on relay board
Out 2 was not connected as no need to rotated CCW

Mach 3
Setup in config Spindle setup
M3 for CW output 1
If use of CCW M4 output 2

Output signals
Out 1 port 2 Pin1
Out 2 port 2 Pin2

You can also use other outputs but need VB to write macro
for activation as no buttons available in Mach 3 fot those outputs

Hope this could help but all connections at your own risk.
All these info here I found on the net but took me some time
to have it work properly.