[firekoe]

i have a yama seiki lathe with a oi control and today it will not read past a
M10 in the program. it will read the M10 and open the chuck and then it will not go any further the feed button is lite up but nothing will happen. has anyone know how to fix this problem i think that it is in the parameters but not shure

Thanks

[underthetire]

Sounds to me like it's not getting the unclamp finish signal from the prox switches on the back of the chuck actuator. Some machines use a pressure switch for this instead of prox switches. Don't know yama seiki

[ImanCarrot]

You haven't put two "M" codes on the one line-my machine (different to yours) won't let me have more than 1 "M" code on a line. Just in case.

[firekoe]

thanks to "underthetire" it was the prox switches on the back of the chuck and now to seems to have fix the problem. and thanks to "ImanCarrot" for the suggestion but i can have up to 3 m code in one line with the machine but i appreciate the time and thought.

:cheers:

[sinha_nsit]

There is a parameter for allowing up to three M codes in one block. The usual default setting allows only one M-code.

[firekoe]

it is nice having the ability to put up to 3 M codes on one line. I wish my
20-TA series had this feature like the my newer oi control