Hood
In regards to the soft limits I am using limit switches for mim, max travel and the max travel limit is also the home switch. with DSPMC if you contact a limit the system disarms the servos and you have to manually back off the switch before you can re arm the servos. The soft limets are set so that you never come into contact with the switches, this allows you to backoff if you over travil without disarming the servos.
So everyone understands this system is set up on a grantry mill, so table is X, Y travels on the grantry and Z is attached to Y the home position is the back right hand corrner witch leaves the entire table exposed for setup.
I hope this helps
I have been doing constent debuging sence my last post and have fount that if I leave the T part out of the tool change call every thing works fine, I also have noted that only one axis changes sign and it is the last move befor the change in fixture offset, So if you make a move in X and change the position of X in the next fixture offset along with a tool change the sign reverces, same goes for Y
We can run all day as long as we stay in a given fixture offset and avoid using the T word in the tool change in conjuction with a fixture call