2 axis Sick inclination sensor integrated with Siemens 1200 PLC & HMI for hydraulic crane control
We use the 2 axis Sick inclination sensor which outputs for each axis a 0..10V analog output proportional with a -90 (0V) .. 0 (5V) .. +90 (10V) degrees of inclination. Siemens 1200 PLC is then used to read the current inclination on both axis and to compensate them by controlling 4 hydraulic valves for 2 orthogonal hydraulic cylinders.