Design and Function
3
ekr 500 digital Unit Touch – Application with Wide Array Edge Sensors 13/39
3.4 Guiding Modes
Combined with one or two wide array edge sensors, the ekr 500
digital Unit Touch controller permits the following guiding modes:
Guiding mode Key on the
controller
Basic principle
Web edge guiding
Guiding to the left web edge
Guiding to the right web edge
Guiding to the left web edge
Guiding to the right web edge
Web center-line
guiding
Web center-line guiding with two wide array edge sensors
Web center-line guiding with one wide array edge sensor