From the Date on the motor tag shown and the FB unit being off-center I'd say it's an inductosyn resolver.
Type: Posts; User: freakycnc
From the Date on the motor tag shown and the FB unit being off-center I'd say it's an inductosyn resolver.
zeroexa,
It may be that the PMC is in ONLINE mode. Check parameter 24.
If it is anything other than "0" it may indicate that "ONLINE" was turned on at some point.
Try change to "0".
You may also...
zavateandu,
This has me intrigued. I have run into this a few times working for a dealer and thought there must be a better way other than re-loading SRAM.
Could you be a little more specific?...
Does the same noise occur if you run the tools in the opposite direction?
I've had similar situations where the servo amplifier was not firing correctly in one direction (+) but OK in the opposite...
Fanuc has a function "Position Switch".
When an axis reaches a predetermined position, set by entering position in parameter, the control turns on an output F70, F71 (and others for direction) which...
Leet,
Have you checked interface diagnostic G108.2?
Don't know about the Mazak controls but Fanuc has a tool "NCBOOT32.EXE" on the Windows controls that will allow you to start a program/batch file from an external source (Storage card).
Usually...
The experience that I have on the older Chiron with the Fanuc control used a Siemens PLC.
Chiron used the BMI to communicate with the PLC and all of the timers, counters and parameters for the PLC...
There are cases of this noise being caused by a parameter issue and gain being too high.
As the mechanics wear the static friction becomes less and the spindle servo gain is too much causing...
There's a backup (FROM) on the restore menu on iHMI
Here's Matsuura 40 taper BT spec
486644
usolutions,
The "Rapid Arm" (hence RA) is driven by a rack and pinion on X axis. With no pallet connected the rack is not engaged and the arm can move freely.
The manuals have an installation...
steve0311,
"56" from the manual says to refer to "63" and "64" for explanation.
"64" says to operate the INTERMEDIATE-ARM by the panel below the tool magazine. There are LED's indicating position...
Makro40,
2180 is an indicator that the PLC is in alarm. To read the alarm you must go to ALARM then "USER" soft key for details of the message.
Tanoga,
These are option parameter settings: Helical cutting, G10 input, Tape verify and more Offsets.
These don't interfere with RS232 operation.
fabriziocs,
Have you tried varying the "timeout" in your handle call?
cnc_allclibhndl3( "IP ADDRESS", 8193, 10, &h ) --- in this case it's 10 seconds -----
timeout [ in ]
Specify...
Lee,
It seems the control is powered on from your description.
Usually this condition is an interlock from the ATC arm not being at 'standby'.
I'm assuming a Fanuc 6?
Pentti,
436 alarm could be 'soft disconnection alarm'.
Record the value in parameter 2064 (to put back if test does not work) for the U axis then make it 100 for test to see if the symptom changes.
Seelesturm,
Change parameter 12.7 and 1005.7 for the 4th and 5th.
There may be a "Dummy Connector" hanging near the 4th, 5th electrical connections. If there are, plug them in after disconnecting...
Brad,
The control will send the machine pallet number to a macro variable.
You have to set the variable number in DATA TABLE D12420. (System, >, PMC MAINT, DATA, OPRT, ZOOM)
You have to make...
Evil,
In your example (-34.jpg) the file for digital servo is the subject, which is a Fanuc System file
NCBOOT32 allows only "USER" files to be retrieved from the system IE: CEX, PMC Program,...
copper460,
The DGN parameters are determined by the machine tool builder when they wrote the sequence program.
Maybe they are listed in the documentation for the machine.
You'll have to track down...
-hh
The phase rotation should be set to CW at the main breaker - there is a phase reversal check relay in the cabinet that will not allow the machine to be powered on if it is not CW.
Any attempt...
smoran22,
I would not take the encoder off the motor. There is an access plate on the front of the casting that you can reach the motor coupling and rotate the ballscrew by hand.
If you remove the...
JUANCARL,
Your control would need to be the " i " series with "Extended Drivers and Libraries" function (FOCAS) option for this to work for either RS-232 or the OSI/Ethernet connection.
Here's what Fanuc says about testing with megohmeter:
- - - Updated - - -
OOOPS...
477196
You can download a book for the MR-K drive from Yaskawa - Downloads.
The manual says "replace the controller unit".
One thing you don't want to do is swap the top boards with other units as you may...
Which of the RED LED's is on?
Brushes may need a good cleaning, also.
477056
Josh,
#5555, ZOOM, INPUT on PMC Ladder screen
tcomm,
Maybe check/adjust the values of parameter 5501 bit 0 and 1