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Thanks for the input - I tried that, but something like an EOF must be missing or corrupted. Attempting a backup in boot mode hangs the controller (2+ hours...!). Still no response from Sharp or...

Hi All,

So far, neither FANUC nor Sharp has been able to source the files I need. The control on my 2007 SV2412S corrupted the SRAM1_0A.FDB and SRAM1_0B.FDB files and the machine boots to alarm...

I have a backup of SV-2412 parameters if you need them, though given these alarms you listed, you still might not need them.
PM me if you did in fact dump them all.
On another note, did your user...

OK, so I had to bite the bullet and replace the entire amplifier box.
Installed it, moves Y super-smooth as new.
Now I needed to reset home positions after disconnecting encoders.
My new...

Nope, that won't work - the plugs going to the amplifier are slotted unique to each axis to avoid crossing. FANUC is protecting me from myself.

I didn't test that. Pulling the X motor out of its mount is difficult, and I doubt that it would behave differently - it seems to be a problem upstream of the motor & pulsecoder.

Hi All,
I'm reaching out to the group here to see if anyone can point me at some checks to resolve a Y-axis fault on my 2007 SV-2412, Oi-Mate control.
Servo drive throws no error, servo motor and...

I've just upgraded the shop lathe to a Tornado 210 and need to buy four collets. I've contacted my local tool distributor and so far they've spent a day looking for a source for the collets to no...

Well, I've moved shop and now gotten my 1993 Haas VF-0 put back together and powered up.
Problems, though; on auto power up, the Z axis goes up to machine zero, then alarms out '163 - Z axis over...

@Haastec, that's a great idea.
It's noon on Monday, HFO has still not called back.
I've owned this machine since October '10 and have only once had a Haas tech out for repairs some time around...

Damn, happened to me today... 1993 VF-0, error code 140 or 144... says to call. So I called my HFO, at 1:30... they said they'd call back. At 4:30, I called them, and what frustration, but to...

I got it! Two more days of troubleshooting to find the replacement GPD515 was bad. Installation & programming of a second replacement drive and the VF is chopping metal again.

I did get help in the form of the Haas .pdf document publishing settings for the GPD503, GPD515 and the Mitsubishi spindle drives from a very helpful Mr. Marinovski at Zaritron, LLC (Zaritron) after...

Hi All,

My VF-0 1993 lost its Magnetek 503 spindle drive recently, and the only replacement available was the upgrade to a GPD515. Came in the mail today, bolted up directly and powered nicely,...

Single-phase power has a zero-voltage (and zero power delivery point) 120 times per second; three-phase eliminates any zero-voltage points. A spindle operating at full rating needs constant power,...

I too get an error for invalid code at the end of program at M30. As it's been at the end of program, one reset would clear the alarm and go back to waiting for DNC, but it's annoying. Running a 1993...