PMDX 107 board wiring to Teco VFD

[Jackal66]

I bought a Teco JNEV-203 H1 VFD.

I hooked it up and programmed all of the settings manually, and it runs my spindle very well.

Now, I am trying to get Mach 3 to operate the spindle through my PMDX 107 card.

The 107 card is a daughter card that mounts piggy back on the PMDX 126 Breakout board. It is for spindle operation.

Here is a wiring diagram of how I have it wired:



Here is the screen-shot of the mach 3 spindle settings page:



I am sure there is something set wrong.

Does this need a relay to turn the spindle on/off?

I tried all the different setting for on/of/rev.

Thanks for the help,

JAckal

[Jackal66]

Figured it out.

There is a small switch inside the VFD panel, for PNP/NPN signals. I was using negative to trigger and the switch was set for PNP +.

It works now, but I am getting a lot of noise & interference.

My monitor has a line though the mach screen like the old televisions did around Ham radios & stuff.

I'll search for some shielding things to help.

JAckal