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Good working Heidenhain rotary scale. Came from Makino a61 4th axis table. Selling because pin in connector was broken after a table rebuild and customer did not want to wait for a replacement...

assuming your using Makino Tool Data and M56 in 9001 program

Is your I/O device set to 4 on the fanuc. Offset/Setting Key until setting screen comes up. MDI on the manual panel cursor to I/O...

When posting problems on this site you should mention what model number you have for the oil chiller or any other piece of machinery. Since there are a vast array of these chillers out there your...

I know this response is a bit late, but I was not aware of this site at the time of this posting. The through spindle rotary union is most likely at fault for the coolant in the spindle oil, which is...

The CNC 88 controlled Fadals have an encoder mounted to the spindle motor. The fan shroud and cover needs to be removed to acccess the encoder. The encoder feeds back to the Baldor drive. Depending...

What is a SF64 A5? Did you mean SNC64 with a 5th axis?

On older Makino machines with the c-mos board that has problems with tool mag, or tool restore programs, you should clear c-mos and then run the m57 tool load program
You may have to remove the...

Glad you got it back into service.

The problem is not located in the incoming voltage to the main breaker, the problem lies in between the wires coming off the bottom of the spindle drive which go to a contactor(s) then from the...

Sounds like you have lost one of the three phase legs, either through the motor cables going to the contactors or in the contactors themselfs. Pull the covers off the contactors and inspect the...

If your losing that much, your coolant will be greatly contaminated. The best way to find out what table build you have is call Makino at 1-888-625-4664 they have your S/N and model ready. Hit *#...

What years are the machines? This can be found on the white tag around the disconnect ex; 07-456, 07 beaing the year of manufacture. Are they Pro 5 machines? The reason I ask is that Makino for a...

Check the 3 phase at all points from spindle drive to motor leads. Sounds like that is the problem. Could be a broken wire in flexible duct. I've found that before when spindle stopping it will take...

I'm assuming this is a Fanuc 16 18 21 or 31 series control. With that in mind the simplest way to clear this alarm assuming there are no other problems is to reference the axis and hit Fanuc reset on...

In looking at the 18i Fanuc manual the recommended coarse of action for that alarm 59 is to replace the Spindle drive and not the power supply. If you have a spindle drive that matches up I would try...

So if you power up you can feel all the fans running on the amplifiers including the spindle amp and power supply? Those are the 2 units that are about twice the size of the servo amps.
Alarm 59...

The fan alarms are common on a machine that has sit for a period of time and the amps are dirty. If you hold your hand up over the top of the amplifiers you'll find that the fans are not running. You...