Technical data

Manual
Double Sheet Detector R1000 series E20
Communication with the PLC
B0046991 / Rev. 1.6
90
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
 Check whether the output OUT0 “Enable“ has been switched to HIGH (ready for operation), otherwise there is a fault
condition.
 Before initiating zero adjust all inputs must be switched to LOW for 30 milliseconds. There should be no sheet in front of
the sensor.
 Switch the input IN2 “Zero adjust“ to HIGH.
 Within 30 milliseconds the outputs OUT1-3 are switched to HIGH.
 After point 4 or 30 milliseconds after point 3 switch the input IN2 “Zero adjust“ to LOW.
 Now the unit performs a zero adjust. The zero adjust is completed within 7s and the outputs OUT1-3 switch to LOW.
Example:
 Check whether the output OUT0 “Enable“ has been switched to HIGH.
 No sheet should be in front of the sensor. All inputs should be on LOW for more than 30 milliseconds.
 Now switch input IN2 to HIGH.
 After 30 milliseconds check whether outputs 1-3 have been switched to HIGH.
 Now switch input IN2 to LOW.
 After >7 seconds check whether the outputs 1-3 have been switched to LOW.