Hello costasantonio,
Did you find a solution to this problem already? I have a similar problem on my 3-axis machine with Syntec 6MB. When trying to execute a program it gets stuck in the very beginning when it should go to the first
Z safe at 50mm above the material. The error code is "Motion 18 ZAxis First Negative software limit exeed". If I set Z zero about 200mm above the material it goes to Z+50 but gets stuck when trying to move to Z+25.
When I got the machine, basically all software limits were set up wrong. I also had to change parameters #161 and #162 because the machine only moved like 800mm in X and Y when it was programmed to move 1000mm. When I changed those parameters I also had to change a bunch of other to get the 8-tool carousel working etc.
The -Z software parameter(#2406=-270000) is set about 5mm above the Z negative limit switch so I don´t understand why the machine wants to go somewhere under the machine bed?
Hopefully someone has some suggestions because the chinese seller does not respond so eagerly.
Thanks in advance,