step and dir pulse problem Mach3

[JAZZCNC]

If i loop S1 S2 REV FWD should there be any other wires also or just the loop.
Cheers

Don't do that.!

The S1 and S2 are just set speed ranges determined by parameters in the VFD and you choose one or the other not both at the same time. Rev and FWD are what they say and obviously, you don't want both on at the same time.!

However, you have an Analog 0-10V speed output on the AXBB-E which you can use so you don't need the S1 or S2.

REV is not recommended as it will unscrew the collet nut so most don't use this either. So you only need FWD which I explained how setup further down, and for setting the speed you use the 0-10V output which connects to the Analog inputs on the VFD. There may be parameters that need changing in the VFD wire it as shown in the pic and if it doesn't work let me know and I will look at the VFD parameters.

[mrmacca]

Don't do that.!

The S1 and S2 are just set speed ranges determined by parameters in the VFD and you choose one or the other not both at the same time. Rev and FWD are what they say and obviously, you don't want both on at the same time.!

However, you have an Analog 0-10V speed output on the AXBB-E which you can use so you don't need the S1 or S2.

REV is not recommended as it will unscrew the collet nut so most don't use this either. So you only need FWD which I explained how setup further down, and for setting the speed you use the 0-10V output which connects to the Analog inputs on the VFD. There may be parameters that need changing in the VFD wire it as shown in the pic and if it doesn't work let me know and I will look at the VFD parameters.

Did what you sent me, can turn spindle on/off from switch, can change speed and speedrate in uccnc, and spindle stars when i star a program, o all working for now accept my z axis, itmoves up and down when i press up and also up and down when i press down, also just need to attach probe and e-stop if you have any diagrams. cheers

[JAZZCNC]

o all working for now accept my z axis, itmoves up and down when i press up and also up and down when i press down, also just need to attach probe and e-stop if you have any diagrams. cheers

Not sure what you're saying here.? Are you saying it moves opposite to the direction pressed as in up goes down and vice versa.? If so then simply change the Active hi/low on the Dir pin for the z-axis.

[dazp1976]

Not sure what you're saying here.? Are you saying it moves opposite to the direction pressed as in up goes down and vice versa.? If so then simply change the Active hi/low on the Dir pin for the z-axis.

Meaning. Check/uncheck the active high/low tick in the cnc software on the axis pages, if it goes opposite directions.

Not swap the high/low wiring around on the actual pin!!!!.

[dazp1976]

Don't do that.!

The S1 and S2 are just set speed ranges determined by parameters in the VFD and you choose one or the other not both at the same time. Rev and FWD are what they say and obviously, you don't want both on at the same time.!
.

I didn't mean altogether. I said they were Parallel.
Should have been clear on 'using only what you need'.
Gave the VFD wiring diagram/manual showing how it was a loop style circuit. Each one individually switched

Wasn't sure if AXBB-E was preset to 10v out. That's why I said test max speeds first to see if you get 100% or 50%.

If you're going to dabble in cnc, you NEED to be able to at least read a wiring diagram.

Your diagram in post #61 shows how the relay on the output activates the loop circuit for fwd on the vfd as I said.
Relay connections on outputs is covered in AXBB-E manual. VFD switch connections are covered in it's manual.

There has been more than enough diagrams put out.