Optimization case 2 – x-axis is the master axis, y-axis is in lowering mode
Initial situation: txVmax > tyVmax
The x-axis is the master axis because its travel time is longer than that of the y-axis due to a longer travel distance and the dynamic parameters. The y-axis is in lowering mode.
Optimization parameters: txVmax - txVStopRamp = tyVadjusted
The x-axis starts immediately and is operated with maximum dynamic parameters to achieve the required cycle time. The y-axis also starts immediately but travels at a reduced speed.
The speed of the y-axis is calculated so that the y-axis is in lowering mode while the x-axis is accelerating or traveling at constant speed.
Energy saving:
The energy generated by lowering the y-axis is used for accelerating the x-axis and for moving it at constant speed.
