Fanuc 6M Slow Response Time

[TR MFG]

We have and older Hitachi Seki Mill with a Fanuc 6M control and over the last few weeks it seems to developed a lag if you switch from modes to modes...like if you were in tape and switched to rapid....its taken up to a minute before the machine will respond to a move made with the X, Y or Z toggle switches. It seems to be cutting ok, but I'm just wondering were I should start looking cause I'm assuming it will get worse.

Thanks
Matt

www.trmanufacturing.com

[memoryman]

look for an in-position signal (axis not getting within in-position zone) .Use the
diagnostics.

[TR MFG]

Oh I didnt even think about looking for an in position signial..I'll give that a try...thanks.

TO THE FANUC BOOKS!

matt

[Suleman Khosa]

Dear sir,

How r u?

I got your email id from one website. I have one problem in my machine regarding that i need ur help.


Machine Name: Multi spindle drilling machine
Fanuc Control : 6M
Maker of machine: Sakazaki
Model of Machine: SM-NC94
Manual Pulse generator Part Number: A860-0201-T001


Machine all functions are working properly. But its manual pulse generator is not working in handle mode.

I checked the manual pulse generator, its OK and working properly at other machine.

I think, there is any parameter in FANUC control 6M which enable or disable manual pulse generator?


I have manual of machine but its in japanese version. Manual number is B-52265/01 please give me if u have.


In old control you have any idea of parameters? or there is any other solution for that cause.


Can you help me in that matter?

My email is is subhani_engr1@yahoo.com.



Thanks



Hope you will give me positive response.


Suleman Khosa
Electronics Engineer