[Ztiggi]

i have an topper tnc150ts with fanuc OT,

my problem is that the spindle stops when running auto-mode and push feed hold, and then swith to any other mode makes the spindle stop, and i cannot start it againg without resetting the program,
this makes it impossible to stop to check inserts, or jumping in the program.

does anybody know with parameter this could be?
i cannot find it in the maintenance manual.

[Al_The_Man]

The way the spindle reacts is written into the ladder, It must have been how the MTB decided to do it.
Al.

[dcoupar]

You might check the keep relays. I know on the Doosan's there's a keep relay that controls whether the spindle stops when feed hold is pushed.

[Ztiggi]

You might check the keep relays. I know on the Doosan's there's a keep relay that controls whether the spindle stops when feed hold is pushed.

a keep realay? wich I can disable?

anyhow the spindle does not stop when pushing feed hold,
it stops when switching into manual mode,
and if i start it in manual, it stops when switching from manual to auto mode.

that makes it impossible to stop for changing inserts and resume machining.

and by the way, I'm a newb to cnc-forums, so i dont know what MTB means, looks to me like the manufacturer?

[dcoupar]

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