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R O L A N D
Rev. 1.0
System parameter 6: specifying the mode for FE measuring.
This setting influences only the FE measurement (magnetic steel).
Possible adjustments:
•
FE Measurement normal: With this kind of measuring the system reaction time depends on the
measured sheet thickness. The maximum can be inferred from the diagrams in the chapter
2.2 "Sensor data".
•
FE Measurement fast: Here the system can detect whether double sheet metal is in front of the
sensor before the "normal" end of the measurement. The system reaction time is shorter, depending
on the adjusted nominal thickness as well as the upper limit value.
Disadvantage: In case of measuring results larger than the double sheet threshold, a double sheet
signal is issued instead of the actually measured values.
For NF and LM (slightly magnetic NF) the exact measuring value is always output.
System Parameter 7: specifying the teach-in limits for FE.
Possible settings: 66% / 125% (default setting)
33% / 142%
During teach-in of FE material the deviation of the measured thickness from the nominal thickness is
monitored. Certain ferro-magnetic materials show a larger deviation than usual. In those cases the
33%/142% setting instead of the default 66%/125% setting is useful. Both values represent the the
permitted relative range from measured to nominal thickness. If the measuring value is not within this
range, the teach-in cannot be performed and will be aborted with an error message.
System parameter 8: deleting all measuring programs.
Attention: This action cannot be undone.
ROLAND ELECTRONIC GMBH · Otto-Maurer-Str. 17 · D-75210 Keltern · Telefon (0049) (07236) 9392-0 · Telefax (0049) (07236) 9392-33
OPERATING INSTRUCTIONS
DOUBLE SHEET DETECTOR R1000 UDK20
System param.: 6
measurement:fast
System param.: 7
T-limit:66%/125%
System param.: 8
CLR param.: no
Picture: Mode for FE measuring
Picture: Specifying the teach-in limits for FE
Picture: Deleting the measuring programs
Page 79
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