The EKR 1000 interprets signals from infrared or ultrasonic edge sensors and adjusts a mechanical guide roller to keep the web (paper, film, foil, etc.) centered. Its failure modes are well-documented among users: blown output transistors, corrupted EEPROM, or sensor mismatch errors.
Route the incoming metrics into a time-series database. Web guiding demands high-resolution timestamping, as material tearing can occur in a fraction of a second if deviations are ignored. bst ekr 1000 manual pdf open source work