Fourth axis

[SSN720]

Can’t get second kstep to operate fourth axis

[TomKerekes]

Please put more effort into your question. Describe your system, what you are trying to do, what you have done, and what happens. Post your initialization C program.

[SSN720]

Hooked up kflop and both steppers per dyna motion. Then nothing worked removed the 4wire jumper between ksteps and supplied outside voltage then nothing worked except rotary using x axis button. Hooked up kflop/kstep per original and left Ethernet between second kstep and kflop then x,y,z worked normally but rotary did not

[TomKerekes]

Hooked up kflop and both steppers per dyna motion.

Did you mean KSteps? Not steppers?

It’s Dynomotion by the way.

Then nothing worked removed the 4wire jumper between ksteps

Put those back. They are needed.

Hooked up kflop/kstep per original and left Ethernet between second kstep and kflop then x,y,z worked normally but rotary did not

Its important you tell us how things are configured as we asked. Post your Initialization C program.