Utilizing ADS Online, Leine & Linde’s 850 Shaft Encoder and 861/862 Hollow-Shaft Encoders can provide problem-solving information directly to system operator. Advanced Diagnostic System helps ensure output voltage level is correct, output states change correctly, correct number of pulses are present each revolution, and that optics performs within defined levels for supply current and brightness. Vibration levels, hours of operation, and internal temperature are also measured and logged.