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Please download the attachment.

Hi guy,
Someone know how to decipher FANUC pmc password?
Thanks for advance.

Best Regards,
Aaron

Our HP5100 machines control system is the fanuc 31i-MA ,it can control 4 axes. We use it to produce fixed products, the program is not difficult. so we are manually programming and one program can...

I suggest you read the machine manual,M-code meaning depends on the machine tool manufacturers. Different machines have different definitions.

thanks,
Aaron

We have two HP5100 horizontal machining center, just bought a few months ago.We use it to cut aluminum parts.
This machine is a linear guideway and built-in electric spindle, so I consider that...

I have dealt with many times the 4n0 alarm (n is the axis number), summarize the following reasons.
Boll Screw and Bearing without lubrication, Motor or Encoder fault, Water in the Encoder...

You can refer to the FANUC maintenance manual. I think you should check the input power for the Power Supply Moudle.

thanks,
Aaron

The 416 alarm means"Position detection system fault in the n–th axis
pulse coder (disconnection alarm)."So you should check the line.

Best Regards,
Aaron

Do you check the NC parameters about RS-232 ? the Serial Port config shoud be set consistent.
I usually set the Data bits is 8, you can try.

Best Regrads,
Aaron

You can reference the attachments.

Best Regards,
Aaron

You should check the ATC magazine rotation at the manual mode, if also can't rotation, may be the ATC control part of the problem.This machine should used the inverter-driven motor to drive the...

Thanks for help!
I can do it,no alarm and everything is ok.
thanks very much.

Aaron

I replaced back the 256KB module and loaded the SRAM backup file, the controller working well.But the 1MB module doesn't......
I will try to clear the memory and reload the the backup files at the...

I use other machines SRAM backup file loaded in the controller,But have a alarm when restart the controller.It's display"930 CPU INTERRUPT".

FANUC 16i-MA

We don't like to use DNC,so .....

Yes, you right.
Dou you think these file can be run directly on the controller?
Thanks,
:)

SRAM file
（Site does not recognize the FBD file formats.）

Have you done the similar things?
This monday,I installed the 1MB module on the old machine and loaded the new machine's SRAM file(SRAM1-0A.FBD and SRAM1-0B.FBD).But have a alarm that display"930...

Yes,I would like to do.
Thank you very much.
Look forward to your reply.:wee:

I know FANUC secret parameter(9921.0~9921.4),but to no avail.
The problem is the 256KB module's SRAM file name is “SRAM256A.FBD” ,but the 1MB module have two SRAM files,"SRAM1-0A.FBD"and...

I want to know how to use the large memory module working in the old FANUC control system,the system doesn't recognize the new memory module,may be should update system software. Do you have the...

Hi,
I have the Troubleshooting for the Kitamura Mycenter HX400iF,May be the same as your machines. You can reference attachment.

Thank you for the reply.
I contacted FANUC last week, they said need the machine factory to contact the FANUC of Japan to get the authorization before the can upgrade function.That is too trouble....

Hi guys,

Anybody know how to SRAM expansion from 256KB to 1MB?The control system is FANUC 16i-MA.
I tied to replace the hardware, it is not feasible. May be need to update the system software.
...

What control system is FANUC series?
I just know three cases application of data table.
1、The D data functions of FANUC 0 series the same as the K data(keep relay) function of FANUC...

I think D177.3 is the condition of turret totation interlock position,If you can read ladder program will be able to understand.
By the way, I think D177.3 can only be 0 or 1, Because the D177.3 is...

Do you want to modification the ladder program?

What‘s the control system?
If the FANUC system,you can see the book of ladder language programming manual(B–61863E/14).

We company just have KITAMURA HX400I with FANUC 16I-MA controller.
You may need electrical engineer.
There are some possible:
1. If the encoder is targeted way, check encoder letter
Number (in...

What type of this machine and what the control system?