Sunfar E300 inverter and UC100

[trivalb]

Hi. I'm trying to work with this spindle inverter but it doesn't start to round. M3 on pin17 works good, I can hear relay but frequency doesn't change. It remains at 0.0Hz. I 've wired Analog input from inverter to PWM pin 1 on the BOB. I have UC100 and regular UCCNC licence. What can I do?

[trivalb]

Some more informations. Can you help me? Is it UC100 the problem? Yesterday , I've read it doesn't manage Analog Input?

[trivalb]

Finally, it worked regularly with Mach3 and standard 25pins port on win xp, so it's correctly wired.

[NikolayUA24]

I 've wired Analog input from inverter to PWM pin 1 on the BOB.

Not connected correctly. Connect to 0-10V Control the output answer the frequency converter

[Battwell]

those cheap break out boards work well.
for analog to work you must have 12 to 24v power supply connected. (and inputs wont work without this either)
the gnd of the vfd input must be connected to the analog gnd too.
you can check the approximate voltage on pin 1 which is a 5v pwm signal
it will only generate analog voltage on the analog 0-10v pins if a speed is commanded in uccnc
so command m3 s10000.
if voltage reduces with higher rpm commanded change the pwm active low to reverse it.
ive just fitted the same board in a machine this week for a customer.
(the analog pins to the vfd are the lower 2 on right hand side of your photo. not pin 1 ! )

[trivalb]

Thank you all for reply.
I was wrong in the description ..., I share the wiring diagram if somebody is looking for it.
There where a bad connection on 24V. Now spindle works great.

I post the link with test

https://youtu.be/VlV3E4YBHxs

Thank you