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Original control for the brake was very simple. When either the MF OR MR relay was activated (forward and reverse relays) the small contacts on the top of the relay , would change state from normally...

Some manuals can be found here Bridgeport

You would also be wise to check the lub nozzles to make sure they are working and not plugged. This will require the removal of the table.

Some manuals can be found here
Bridgeport

Also, please note that your private message folder is not accepting incoming PM ?

You could download a R2E3 maint manual off the net as it will be close. The attachment might help. As far as VFD 50 , 60 etc htz at 440 volts is the same as at 220 ?

Another thing to check. What is the rpm of the motor ? If not up to spec, you might want to check that the three phase voltage matches the voltage taps at the motor. On the motor there is a diagram...

100 psi main service is required, this is then regulated to 80psi with pressure regulator in cabinet. Also to your speed changer not working as well one way compaired to other. George explained it...

H&W Machine Repair & Rebuilding - Parts and Service for the Metalworking Industry

This might give you a start.

The lub pump plunger is activated when the spindle turns on and stops when spindle stops. The original system used those low voltage contacts on the top of the MF/MR relay. You will also have to look...

This attachment might help. If speed is off by the same amount at all settings, then you need to adjust dial. Belt wear , would only show as a small change. Also make sure that the speed increases...

On the boss machine, lub is on when the spindle is active. There is a float level switch in the lub oil tank that will not allow the spindle to start if the level is low. The control of the pump is...

Normally the brake on /off is linked to the mr/mf relay. On the top of the spindle relay, there are low voltage contacts that are used to connect or disconnect brake so that when spindle is on, brake...

The system engages the brake when 24 volts is supplied to the solenoid valve, this allows air pressure to flow to pneumatic piston to engage brake. Remove the 24vdc from solenoid and the valve should...

I believe that you should be looking at parameters number 115 (x axis) and 116 (y axis) This is shown in the 4NE manual on page 5-18 as to adjustment procedure.

Overhead or underhead. Just put the tracing pin on the table and fix the dremel (router) to an overhead arm. (just a reverse of the examples)

This might give you some ideas.

Veritas® Pin Router Arm - Lee Valley Tools

Daisy Pin Router

http://www.exit45.com/shared/PinRouter.pdf
...

This looks like a pin router would work. What type of material are you going to be cutting (wood, aluminum ?)

Have you checked the home switch position (Z). The servo will turn home till it hits the home switch and continue turning untill it finds the index pulse on the encoder and then rotate back. If there...

You cannot use the thread dial as this would only reference to a inch thread pitch (lead screw is a inch thread and not metric). To cut a metric thread you have to leave the half nut engaged. Engage...

Maybe this part of my manual will help (see attachment) Also take a look at the lubricator to make sure it is working. Also ,some noise may be the frequency of the NC400 drive settings (you could...

A 400 alarm on a Fanuc 6 control is an overload alarm. First see if the overload relay is tripped on any one off the velocity drives and reset (maybe you did to heavy a cut) . Next would be to look...

You might be just building up a static charge with the air friction against the plastic pipe (also a problem with central vacuums and dust collection systems) Normally you run a bare stranded copper...

Might someone have used an "anti-oxidant" paste on the wires? If these were thought to be aluminum wires, it would be standard practice and does ooze when heat or time has been applied.

To test the system before cable plug arrives, you can always just join the R and S wires together at amp plug or at the card (see attachment for pulser) This should eliminate the 400 code for this...

After checking what chip34 has stated and repaired problem , you might have to "while turning on typing P, Q, cancel" to cancel alarm code. I have found that on this old control, even when you have...

It seems to effect the drives when phase rotation is incorrect, but also will be noted as a problem on any three phase motor that is incorporated into the machine, as it will be rotating in reverse....

Maybe look at - Settings -Toolbar States - and make sure what you want is ticked

If you are talking about the taper of the teeth on the sprocket, then you might want to chose as a toolpath such as Surface Rough - Contour - use a ball mill and reduce depth steps to a point that...

This video shows a number of ways lines are drawn.

TUTORIAL MASTERCAMX 35-45A - YouTube

When drawing a line, go to the auto-cursor settings (icon looks like a black exclamation mark) make sure Horizontal/Vertical is picked (and any other attributes you might want) and click on green...

This is for the V2Xt with Dx32 control, but should I think be close, look at 10-13 for reference.