LOADING PROGRAM

[SELECT]

Hi, we have a 4525 fadal with a siemens 840d controler. i use work nc to program with. the problem i have is the files are too large to put in controler how can i drip feed or what is the best way to run these programs on this controler?
thanks,
Tom

[yaesu747]

You can see if you 840D have a MMC or a PCU on the back of your operator panel and the model of this.
Any of these systems have a hard drive to store large programs.
If don't , you can execute the programs from pc trough DNC until 19200 Bauds.
Coment me the model of your MMC or PCU and i tell you if have hard disk.

[SELECT]

not sure if this is the model number but; fm/nc 840D/DE
and theres another number MMC 10(not sure the next number scratched off)102/103.
thanks,

[yaesu747]

I need to now if is MMC 101 / 102 / or 103.
In the back of MMC there is a yellow sticker and a leyend OPERATING and NO OPERATING ?
Or send me the complete number that start with 6fc5 xxxx xxxx
Waiting for you.

[SELECT]

It shows mmc 102/103

[yaesu747]

That`s good.
You have a hard drive and you can execute a program fron directly you drive.
First, you have to load you program to the disk, then you can execute it.
You can see yours programs in you this in PROGRAM, and you can upload and download in SERVICES.
Search in your machine manuals, how is the procedure.
If you can't upload and execute, i will find in my old manual of SINUMERIK.

[SELECT]

Thank you very much for your help. i will try this out.

[yaesu747]

Here in this link you can find how upload to hard disk an how execute fron it.
http://www.flintmachine.com/pdfs/fad...%27s_Guide.pdf

Good luck