[Jori_N]

Hi!

I bought old bridgeport milling machine with TNC 150 control. We use it with seller and everything work properly.
Firstly it gives "POWER interupted" i reset it with CE-button. Then i press "power enable" on. This far everything works properly. Then I press "feed" on to start servos, but nothing happens. In this position there appears wierd sign like X in monitor. If I but "STOP" button sign disappears same happens if i press some limit switch. Theres allso text KEY NON-Functional.
When I was moving machine x+ limit switch frame went broke and I get it out and fix it. Can this cause some error?
Hopefully some one can help me with this problem.

-JN-

[christinandavid]

* will appear when machine tries to reference axes at start-up. In manual (hand) mode, you press cycle start for each axis in turn, with potentiometer (feed override) at 100%

DP

[Jori_N]

* will appear when machine tries to reference axes at start-up. In manual (hand) mode, you press cycle start for each axis in turn, with potentiometer (feed override) at 100%

DP

Thank`s for your answer, but it not working. I allso change Z axis belt and now Z axis is about halfway down. Theres some inductive sensor top of machine and when i touch it with some metal I can active cycle start. When i pres Z- putton, it asks DATUM SET, what value should I give. I have trying different values, but nothing happens.


-JN-

[christinandavid]

Can't understand why things are breaking or needing replacing if all worked properly with seller...maybe some photos showing the position and state of the machine would help.

As I recall, the only reason for a properly working machine not to move is low lubrication oil. Fill it up and give it a few pumps. Is the seller still available to help you out?

DP

[Jori_N]

Can't understand why things are breaking or needing replacing if all worked properly with seller...maybe some photos showing the position and state of the machine would help.

As I recall, the only reason for a properly working machine not to move is low lubrication oil. Fill it up and give it a few pumps. Is the seller still available to help you out?

DP

Thanks, some times you have to replece old parts, like belts in this situation. Now I get Z-axis belt away and move Z- axsis in upper position. Now mahcine is moving, if I firslty push little micro switch next to that inductive sensor. It`s possible that micro shiwth is moving little, when we were moving that machine. under that switch, is some kind of lock or brake what stops Z-axis, it`s effecting pulley wheel.
Anyway, now when the machine is moving it gives position error. Y-axis drives in limit switch, I think mahcine don`t know home position.

-Jori-

[heliosaucedo87]

i have the same machine and i have the same problem,
i buy 2 weeks ago and yesterday i try to use and when i turn on the power the monitor says "power interrupted" are not what happened ? help?

[machintek]

That switch shuts off the Z axis during a tool change. The paw holds the Z axis from moving down during a tool change.

George