We bought a second hand Vipros 2510C turret punch CNC, built 2006. We saw it working on the floorshop before buying it. Once we started it on our place we receive the following error: EMG No. 2095 Centre free bear (OFF) Lower TS. Using the operator manual and the electrical circuit, we were able to track the problem to an unconnected series of sensors. According to the electrical circuit, there should be six sensors connected in series, but here are only four remaining, but on top of that, the series itself is disconnected, with 24V P2 cable directly cut-off st the start of the series connection.

So my questions are: 1) How did the previous owner use this machine ? Is it possible to ignore this error somehow ? 2) If I jump 24V and the return cable, should I be able to see th signal dissapear from the screen while I get the replacement sensors ? Is that a good idea ?

One easier question (I guess): what does PHNC stand for ? Is it the display ? The board behind the display ?