Huangyang Analog control

First you must decide how you want to work!

Either you go with enable and direction signals or with forward and reverse signals.

Have a look with of the two ways is presented at your mesa output pins. Than connect the two to your vfd. At last change with P parameter the behaviour of these two vfd input pins. Done

The motion component has a motion.spindle-forward pin, and a motion.spindle-reverse pin. Run your config. Do Machine, Show Hal Configuration, then watch those pins while you select spindle forward/reverse in manual control. If they come on, they just need mapping to the appropriate output. There is also a motion spindle on pin, mine comes on for forward or reverse.

Have not jet programed my vfd but read that there are more then only two inputs and over 10 choises for each how vfd reacts. F.x. i will change my first there to enable/direction/estop.

Got it working with some help of another forum

To summarize the answer I received:
ENA+ connected to FOR
DIR+ connected to REV
ENA- and DIR- connected to DCM

on vfd:
PD044 to 1
PD045 to 5


It works perfect
But the scale is off

When I enter a M3 S300 it spins 2000RPM
But when I enter M3 S1 it also spins 2000RPM

I used a 12v power supply
Do I need to configure something else?

It seems it will only run at max rpm.
Base and Max freq is set to 50Hz

Spindle runs around 2990RPM at 75hz
I attached my HAL file

ENCODER_SCALE = -150.0
MAX_OUTPUT = 2990
OUTPUT_SCALE = 2990
OUTPUT_MIN_LIMIT = 300
OUTPUT_MAX_LIMIT = 2990