CAN bus, Analog (0-10 V / 4-20 mA), and Ethernet-based fieldbus modules.
Clean sensor lenses from dust/debris. Check sensor cable connections. Actuator has hit a mechanical or electronic end-stop limit. Erhardt-leimer Do 3001 Manual
Move the web edge manually through the field of view. Check the controller display to ensure the measurement readout transitions smoothly from 0% (uncovered) to 100% (fully covered). 4. Maintenance Protocols CAN bus, Analog (0-10 V / 4-20 mA),
The material web must pass through the center of the sensor’s measuring gap. Analog (0-10 V / 4-20 mA)