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You could concievably create a counter in your roughing macro subprogram

The counter could increment by one each time the sub is executed, and when
your current value of the counter is >10 for...

Hello

As to your 3 questions:

1) The 60 series controls do not have cut/paste. This function is available on
Mits 70/700 series controls though.

2) If your program has some...

I've seen several of these (albeit without Fanuc controls) that change
clamp direction with a PLC switch. (s/w key equivalent of operating panel button)

Perhaps under system or settings hardkey

As I look at the M520 Instruction manual, I'm not seeing any option for
a 19200 baud on the mits side.

Regardless, the problem you outlined is indicative of a handshake
condition. If data works...

What's your communications question?

The alarms you indentified in your post are related to parameter problems that control various axis information. These parameters are set by the OEM when the machine is shipped

Did you parameters...

X and Y axis movements for a tool change are not controller by
any specific parameter. OEM's usually make a M06 tool change macro
that will do a number of steps required for tool changes (i.e. z...

On your machine parameters page 5 of 10 you can turn these on.

You will then see the Macro softkey under the machine parameters

The P461 error indicates that there's a problem with your programs in memory.

What condition is the machine and controller in? Is this a machine that once
worked and just stopped, or did you...

I believe that since you had to replace the limit switche, you might have to
reestablish the X axis zero position. Since you are able to only move the X
in one direction, it's needing to find the...

You might visit www . hartford . com . tw, this is She Hong's (Hartford) web
site. They may be able to provide you with further info

If you're using EIA programs you should be able to do G92 (aternately G50 on some) for each tool.

As an FYI, It was not until the introduction of the M70 series where
features that sold as options in the past were bundled into the product.

Controls prior to the M70/700's (I.e. M520) were...

lraffa,

Please provide details on the errors you are seeing. Also provide mitsubishi model number. I guess it is a M64 or M65 Meldas control.



Sírvanse proporcionar información detallada...

Please note that Helical milling was an option on the 520M,
as such it was something that needed to be purchased.
I'm sure that Mitsubishi still provides this option, and
as such can be legally...

If you have the M60 Handbook, reference
the following parameters:

#1221 bit 7
#1287 bits 3-7

You can also look at parameter #1137 for
counter selections on the coordinate screen

I'm not familiar with your particular machine tool brand, but there's one
place you might check.....

Oftentimes OEM's create a PLC Switch labeled power-off
or auto power off

Go to you PLC-SW...

These examples depend on settings of certain parameters

Try Sych tapping

G84 R.1 z-1.0 S100 E13,R1 (for 1/2-13 tap on face)
or
G84 R.1 z-1.0 S100 F7.69, R1

There's also G84.1 (left hand...

There's been a great deal of excellent advice posted related to the subject
problem. It seems all of then responses centered on application methodolgy
and tooling/material conditions. I thought I'd...

If your two machines are identical not only in travel / tool changes /spindles
and controller and servo drives and motors, you could concievably copy
the parameters, ladder to the other unit.
...

If you have a good RS232 connection to the control, you can
output your tool data and parameter data as well.


On your main hard keys at the top of the keypad, you should have one
labeled Diag...

I must have missed this post since it was done in June,
but the type II tool offseting (length, and radius, and wear) was
indeed an option on the M3 when it was purchased in the early 90's.

What...

If you have a Mits control then Mits Elec Europe should be able to
sell you a board.

CNC parts operations are handled by Mits in Germany
Mitsubishi CNC Europe

If they cant help you Mits...

It seems your post has touched on what might be more than one problem...

The LSK at the bottom is indeed "label skip" status, this is the normal state
of the control, which indicates that it's...

What caused you to reload the PLC from backup?

Did you loose SRAM and settings?

Axis stroke limits generally are set in the parameters, both user and Machine

Under user parameters look for...

Didn't catch that $1 line in your earlier post, but that
behavior is definitely not "normal"

I don't recall if this just started happening, or was this machine
bought used. Were any macghine...

You had posted the manual page from the Mits 500 L user manual,
and if you look at the top of that page note the "$1" field.
Does this appear on your control monitor?

This mean you have 2 part...

Mitsubishi Electric handles the CNC products out of singapore
MITSUBISHI ELECTRIC ASIA PTE LTD
307 Alexandra Road
Mitsubishi Electric Building
Singapore 159943
Tel: (65)6473 2308
Fax: (65)6473...

Goto www . meau . com

THis is the Mitsubishi Electric web for the Americas.

There is no end of life and replacement parts are still
stocked. You can order the keypad for your M520 controller....

The Cam software you ultimately choose will need the capabilities to
create and edit the surfaces you will be machining, and be able to drive
different kind of tools over those surfaces.

To do...