Technical data

Manual
Double Sheet Detector R1000 series E20
System description
B0046991 / Rev. 1.6
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ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
3.4 Parameters of the control unit
The E20 provides for extensive configuration. So, different customer requirements can be served.
Configuration is performed by setting system parameters and program parameters. System
parameters are set only once on commissioning, and will then remain unchanged. Program
parameters contain items which are material and job depending, and enable individual adaptation
to the measuring task.
3.4.1 System parameters
“Language“
System languages available for operating the unit via display and keyboard:
• German
• English
• Spanish
• Italian
• French
“Sensor type“
At the time of editing the sensor types P30, P36, P42, P42A, P75 and P75V, are available. For
those sensors characteristically curves for linearization purposes exist.
“Dimension“
Switches the indication of the thickness values on the display between mm  inch.
“Measurement operation“
Sets how the measuring is to be triggered. The following modes are available:
• Demo
This mode of operation is intended for equipment demonstrations, but not for normal process
operation. The system executes measurements continuously. The repetition rate of the
measurement depends on the type of sensor:
1 second for P42, P30, P42A, P75V; 2 seconds for P36; 4 seconds for P75.
• Ext. Single (default setting)
Here a single measuring is performed. For doing so, the signal “Measuring start“ must be
externally fed. Another measuring requires a new flank of the “Measuring start“ signal.
• Ext. Permanently
The system executes measurements, as long as the “Measurement start“ signal is applied
via the external PLC input.
The repetition rate of the measurement depends on the type of sensor:
0.5 seconds for P42, P30, P42A, P75V; 1 second for P36; 2 seconds for P75.
“Baud rate“
Baud rate of the RS232 interface for data communication.