How can I multiply feedrate by a factor in UG post

[davidtan20]

I have tried to apply Custom Command PB_COM_FEEDRATE_NUMBER, "set mom_sys_frn_factor 10.0", but all the feedrates keep same number as before, I can read TCL but how can make it work ?

 

[moudy1]

I think this is only when feedrate is output as FRN (inverse time).

I would try adding this to PB_CMD_before_motion

global feed
global davidtan20feed

set davidtan20feed [expr $feed * 10.0]

Then change the F in linear move and circular move from $feed to $davidtan20feed

 

[davidtan20]

it works !!!
thank you so much, I really appreciate it.