Jobs says Atac as you come to take the series 3 axes 20 power cord. I checked the power supply and the control cabinet in the point.I found that there are wires that do not require the 12 lines.
Atac and as you notice that the use of wires 20 cores 3 sets then I check the electrical and the point in the control cabinet and found a line that does not require the 12 lines.