How to Install LinuxCNC?

Today I have updated to the last 2.9.0 ..... pre1.53... (MESA 7i96s)
With the PncConf made a Lathe configuration, but the stepgen2 on the spindle rotates only in one direction. In other direction the Spindle-Enable not activates the ssr. (and maxvel is too big for it 10 000 pulses per rev - will try later the electronic gears in the servo-drive )
What can be the problem? 

Here are the configs. 

The PNCConf made the configuration...

andypugh wrote:

The HAL looks OK. can you use halmeter to look at spindle.0.on and see if that is set true for both directions?
Then look at the spindle-vel-cmd-rps signal and make sure that is non-zero in reverse?

 

Tomorrow I will try

So, in revers direction no reactions on any pins...
What should I do, to make it work?

Made a config on a 2.8.4 version (for MESA 7i96s) and copied to the 2.9.0......
The same issue. Using step/dir for spindle.
On the 2.8.4 version - unknown stepgen MD..... MESA 7i96s driver, or board something...

andypugh wrote:

This is rather odd.
Can you check the stepgen.2.enable and velocity-command to make sure that is getting through?

I am wondering if there is a setting in the drive that is disallowing clockwise motion.

Nothing