Hi Guys,
I recently bought a DAHLIH MCV 1020 that would appear to be in very good condition in spite of its age (1989). Apparently the machine was operational to the point where it was decommissioned and stored for a few years.
It is still original with the Fanuc Series 0-M controller and my intention is to retrofit it with a Centroid Oak.
I was hoping to start the machine to simply JOG the axis's and run the spindle to get a feel for the machine condition before starting to spend a lot of time and money on stripping, reconditioning and retrofitting.
Problem is that only the fans and some green LEDs on the boards light up and that's it.
The Control panel does not start at all (DEAD) and what concerns me is that the Load indicator on the control panel (Meter) shows and overload while nothing is running.
The Green LED on the Driver board is on, but there is no numeric display on the RED LED panel.
When one switches the control panel on, there is a quick "double-click" with brief single red flashing on the computer board. When turning the control panel off there is a single click on the computer board.
Stupid question... Where is the 24v power supply and what does it look like?
In the main power panel there are two transformers, what are these?
FYI: The machine utilize a 380V - 200V external Transformer and the 200V power is close to equal on all phases.
Any advise is much appreciated.