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Hello John,
Hitachi Seiki periodic alarm 1107 occurring in the Seicos M3 indicating NUMC System Fail - CPU HLT occurs in the system board. Is it worth reseating the board and retrying thanks? If so,...

If possible, a copy thanks to [email protected]

Hello drdos, that certainly helped thanks! PMC parameters now loaded. Will fix a couple of Z servo alarms & see how the Fanuc behaves.

Thanks very much for the reply. Yes, someone had removed the header in the pmc parameter file, I set bit K17.1 to 1. Reloading is not ticking through the lines on the screen as you mentioned although...

Hi All,
Working on a Mori Seiki MV40 which has lost the pmc parameters. Have tried to reload the parameter backup file according to the Fanuc manual - just sits there flashing EXECUTING. Am able to...

Forgot to mention with the 256k RAM, RH has about 110k and LH has about 16k. Sound normal?

Thanks memoryman,

The control layout is PSU-Main-Opt1-Opt2-I/O. The main card is a A16B-2200-0900, its printed slot descriptions agree with the plan in the 16A maintenance manual.

So slot 4 is...

Hi folks,

Trying to expand the memory of a Fanuc 16 TTA with a 1 Meg module. Backed up and replaced the module OK.

When I restored, the tape memory is smaller than before :(

Being a Fanuc...

Hello Forum, was backing up one of these lathes with a split CNC recently when the operator asked me to balance up the program buffer sizes. LH side has 116k and RH side has only 16k. No parameter...

Hello Forum,
Answer to DRO axis zeroing thanks to High Technology Control in Sydney. Axis parameter P31 DECINPUT home switch used for referencing = NO, Axis parameter P32 REFPULSE home signal...

Hello Forum,
Installed a couple of DRO axes to measure repositioning of machine parts during setup. Having a problem to zero the Reference Zero display since there is no homing routine. First thing...

Hi Forum, was just dry running to check another problem when the spindle stopped on encoder disconnection, a problem I have had before on another machine from a hot spindle motor. Could barely hold...

Hello Memoryman, looking at redoing a Fanuc 0MB, do you still have a couple of old programmed chips to play with thanks, I'm in Oz, can do by Paypal. regards,

My old PC crashed out and after reloading onto a newer PC, same issue fixed - thanks very much!!

Dave Hall.

Hi, my problem as well with fillets. (V23 Pro) After an Equidistant Offset finish operation with a ballnose mill I cannot pick the fillet remaining on a surface intersection to clean up with an...

Hi All! Does anyone know the current status of Sorin's informative CADCAMTrainer site? Not possible to register and mail to [email protected] bounced. Thanks very much.

The really nice operator interface program they had for it was Opint

Hello Al,

I'm interested in Opint as well, where can I find it thanks?

rgds
Dave Hall

The flyback transformer and the neck heater are working fine at the repair shop but not on the machine as the power supply is down on volts.

Pretty sure that the monochrome monitor has only a 12V supply, its working fine back at the repairers. The low supply voltages at the 10 way connector on the operators panel pcb seems to be the...

Hello, after looking at the CNC config sheets is in fact a OSP500L-G. (no diagrams) The monitor repairer gave me the 10 pin connector pin out.

cable 1 : 12V 12V 12V 12V cable 2 : - video OV hsync...

Hello, had the monitor flare up in the background recently making the characters almost unreadable - machine still ran OK. Removed the monitor for service, when it returned - no life but both 12V and...

Hello, a used Okuma lathe turned up without the CNC cabinet door keys, is anyone making them? I did a search on the net and forum. Thanks very much

Hello drdos, did you send the emulator? Nothing here, thx.

Hello, did you have any luck with the PMC emulator from drdos for the 0MA? Thx.

Hello,

For roll machining enough programs will swap Y to A rotary axis for instance, but they only compensate in A with the tool positioned over the rotary centre line .

For small work...

Hi Snowie,

I do a bit of work in ChCh, what kind of problem are you having?

Dave Hall.

57 and I can remember when all this was factories :eek:

Dave Hall

Hi,
Anyone seen a tiny edge finder or similar with a 1/8" shank. I want to calibrate a group of Precise spindles with their fixture from time to time. Looked in many places - the best I have seen so...

Hello all,

We have an old Bosch D40 two axis SCR drive which is running a little out of tune either in velocity scaling or tacho scaling on one of the axes. Anyone out there who remembers which...

Hello Bob,

We sorted the problem out thanks to some good advice. Make a parameter edit then power down and power up again. We had a similar problem with manuals and are waiting on a duplicate set...