need help rapids going very slow

[mls]

I have a 1992 conquest 42 it seems to go to the slowest rapid speed when you go to edit you program then go to run it.

If you turn machine off then back on it runs fine at 100 percent on the rapids
but then if you edit the program and go to run it it goes slow only on the rapids.
Any help would be great I just got this runnung last week.
thanks mike

[underthetire]

Did you zero return it?

[mls]

do you have to do this after any edit in the program it was running at 100%
then goes in slow mode after edit I will try this
thanks

[underthetire]

Should only be on power up, as long as you did that should be ok. Sounds like your missing a prep code after doing your edit. Are you starting at the beginning of the program after? Is the control seeing the G0 command? Check your Modal screen and see whats been left on. If it works after power cycling, leeds me to believe the program is turning something on and not turning it off.

[mls]

good thinking I will right down the codes and then check when I edit.

but I am starting at the beginning of the program and it is still doing this.

thanks

[mls]

when you are in run mode and hit the check and see what codes active they all seem to be the same but when I hit edit and dont even change anything
then go to run it rapids slow and I ran 5 pcs first and they all worked fine then edit and now it goes slow

[mls]

I just hit my spindle free button ( it has the live tool option which I am not using ) and now it will rapid at 100% after edit does that make any sence

[mls]

must of been a luck because it is doing it again any suggestions

[newc]

Check diagnostics page # 305.0 (that is the farthest bit to the right)
Without this set to 1, you will lose rapid traverse after EDIT
regards,
newc

[mls]

I was a little scared to change the parameters I called hardinge they said on that year machine after edit turn the edit key to protect mode and then hold the edit key in and push spindle stop button and I can do this when it is running and this works.

or if I mdi m30 that works to

Thanks for the help Mike

[newc]

I'm willing to bet that procedure sets a 1 at diagnostics #305.0 --

[mls]

I am not sure I am looking at the same thing you are talking about I cant find a #350.0

can you give me a little more info