Fanuc Parameter 9921 How To Change Them

If you can view the 9900 series on your parameter screen (older i) it is possible to change them on the machine but somewhat complex.

Thats why you dont see them listed in any book provided with the machine.

You can find information about them somewhere out thre on the internet, but I dont want to get sued by Fanuc so I cant tell you where.

Perhaps someone else can be more giving, but dont get too optimistic.

Your best bet is to contact the machine manufacturer if you need options turned on.

If you are missing some of them that were previously installed then all you would have to do is get the originals and re-download them.

Your best bet is to contact DAEWOO or call Fanuc and give them the serial number of the control and they should have a file of the original parameters for you.

If you get lucky most MTB put a hard copy of all the parameters in the power cabinet.

You dont have a backup of the control Backup, backup, backup.

There is nothing worse than spending time and money trying to hunt down the original data for a MT that takes 5mins to do a complete backup of.

Stevo.

In other words, you most likely dont have the option to edit them without a special code TYPED IN by a fanuc employee.

Look in your electrical schematic book and you might find a hard copy of the fanuc parameters.

If you do not have the hardware or your machine is not configured to support these options they will not work.

Now if an option was previously installed on your control then simply downloading the parameters to the original settings will set everything back to the way it was.

If an option was not previously installed on the control then trying to change it without the Fanuc passwords will NOT work.

Not yet anyway. I do not have the details for the Oi option bits.

I have no knowledge of what the paramters for your machine might have been.

They andor maybe Fanuc will have what you need, I certainly dont.

It is my understanding you require a Password for the later i series Fanucs, as opposed to just setting the PWE bit in the older controls.

Minder.

Now IIRC the later of the i-series has the password that changes every 24hrs or something like that and it takes a service guy to call in from onsite to get the password.

Ok you say that you have the original hard copy of options for the machine correct How are you loading the parameters into the control If these options were set and paid for through the MTB or Fanuc then reloading them via RS232 or memory card slot they should all set properly.

I have never dealt with Daewoo but I am sure someone can post some contact info for them.

If this machine is new as you say it is I would be calling Fanuc or Daewoo to get this fixed.

There may be no dealers by you but you can call them and they should be able to help you over the phone.

Fanuc Parameter 9921 How To Change Them

So far I dont think anyone has figured out how to change them.