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25.08.2005 / ES DIGIFORCE ® 9306.

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Presentation on theme: "25.08.2005 / ES DIGIFORCE ® 9306."— Presentation transcript:

1 / ES DIGIFORCE ® 9306

2 ? / ES DIGIFORCE ® 9306

3 Force - Calibration / ES DIGIFORCE ® 9306

4 / ES DIGIFORCE ® 9306

5 / ES DIGIFORCE ® 9306

6 The Strain-Gage Load Cell
-F +U +F -U +Ua -Ua / ES DIGIFORCE ® 9306

7 Force - Calibration Excitation Scale Value 1,152 mV/V Steigung 5 V
Output Signal Cal. Value 0 V 0 N 1,152 mV 2,304 mV 3,456 mV 4,608 mV 5,760 mV 1,152 mV/V 0 mV/V 0 mV / ES DIGIFORCE ® 9306

8 Force - Calibration PROGRAM 1 MENU 30 CHANNEL UNIT LOWER SCALE VALUE
UPPER SCALE VALUE LOWER CAL. VALUE UPPER CAL. VALUE DO CALIBRATION CALIBRATION SELECT ITEM  ENTER MEASURE S_TEST HISTORY F1 F2 F3 F4 SHUNT CALIBRATION Y N AUS 0.000 N 500.0 N 0.000 mV/V 1.152 mV/V / ES DIGIFORCE ® 9306

9 Force - Calibration PROGRAM 1 MENU 30 CHANNEL UNIT LOWER SCALE VALUE
UPPER SCALE VALUE LOWER CAL. VALUE UPPER CAL. VALUE DO CALIBRATION CALIBRATION SELECT ITEM  ENTER MEASURE S_TEST HISTORY F1 F2 F3 F4 SHUNT CALIBRATION Y N AUS 0.000 N 500.0 N 0.000 mV/V 1.152 mV/V / ES DIGIFORCE ® 9306

10 Force - Calibration Page 1 Page 2 CHANNEL Y STRAIN GAGE EXCI. 5 V
SENSITIV mV/V UNIT N NOM. RANGE kN USED RANGE kN LEVEL (EL) % NEXT  Page 1  PREVIOUS FILTER Hz INVERT OFF LOW. SCAL KN UPP. SCAL KN LOW. CALVAL mV/V UPP. CALVAL mV/V CALCULATE SCALING Page 2 / ES DIGIFORCE ® 9306

11 Force - Calibration Page 1 Page 2 CHANNEL Y STRAIN GAGE EXCI. 5 V
SENSITIV mV/V UNIT N NOM. RANGE kN USED RANGE kN LEVEL (EL) % NEXT  Page 1  PREVIOUS FILTER Hz INVERT OFF LOW. SCAL KN UPP. SCAL KN LOW. CALVAL mV/V UPP. CALVAL mV/V CALCULATE SCALING Page 2 / ES DIGIFORCE ® 9306

12 Force - Calibration Page 1 Page 2 CHANNEL Y STRAIN GAGE EXCI. 5 V
SENSITIV mV/V UNIT N NOM. RANGE kN USED RANGE kN LEVEL (EL) % NEXT  Page 1  PREVIOUS FILTER Hz INVERT OFF LOW. SCAL KN UPP. SCAL KN LOW. CALVAL mV/V UPP. CALVAL mV/V CALCULATE SCALING Page 2 / ES DIGIFORCE ® 9306

13 / ES DIGIFORCE ® 9306

14 Shunt Calibration (only 9306)
-F +U +F -U +Ua -Ua RShunt / ES DIGIFORCE ® 9306

15 Shunt Calibration (only 9306)
Upper Scale Value = Nominal Force Upper Calibration Value Calibration Step x 381,465 N = 500 N 1,1524 mV/V 0,8792 mV/V x / ES DIGIFORCE ® 9306

16 Shunt Calibration (only 9306)
PROGRAM 1 MENU 30 CALIBRATION SELECT ITEM  ENTER MEASURE S_TEST HISTORY F1 F2 F3 F4 Y N 100 k 0.000 N 381.5 N 0.000 mV/V 0.879 mV/V CHANNEL UNIT LOWER SCALE VALUE UPPER SCALE VALUE LOWER CAL. VALUE UPPER CAL. VALUE DO CALIBRATION SHUNT CALIBRATION / ES DIGIFORCE ® 9306

17 Shunt Calibration (only 9306)
PROGRAM 1 MENU 30 CALIBATION SELECT ITEM  ENTER MEASURE S_TEST HISTORY F1 F2 F3 F4 Y N 100 k 0.000 N 381.5 N 0.000 mV/V 0.879 mV/V CHANNEL UNIT LOWER SCALE VALUE UPPER SCALE VALUE LOWER CAL. VALUE UPPER CAL. VALUE DO CALIBRATION SHUNT CALIBRATION / ES DIGIFORCE ® 9306

18 Testing with Strain Gage Simulator Typ 9405
Polarity selection (for example for tension- compression simulation) + Excitation Simulated sensor output - Excitation Simulated sensor output Output selection / ES DIGIFORCE ® 9306

19 Testing with Strain Gage Simulator Typ 9405
Output Selection Upper Scale Value x = Display Upper Calibration Value 0,998 mV/V 500 N x = 433,2 N 1,152 mV/V / ES DIGIFORCE ® 9306

20 Calibration with Reference Measurement Chain TRANSCAL 7280 und Load Cell 8524
/ ES DIGIFORCE ® 9306

21 Calibrating a Displacement Sensor
/ ES DIGIFORCE ® 9306

22 Calibrating a Displacement Sensor
PROGRAM 1 MENU 30 CHANNEL UNIT LOWER SCALE VALUE UPPER SCALE VALUE LOWER CAL. VALUE UPPER CAL. VALUE DO CALIBRATION CALIBRATION SELECT ITEM  ENTER MEASURE S_TEST HISTORY F1 F2 F3 F4 SHUNT CALIBRATION X mm AUS 0.000 mm 20.00 mm 0.316 V 4.128 V / ES DIGIFORCE ® 9306

23 Calibrating a Displacement Sensor
CHANNEL X POTI UNIT mm NEXT  Page 1  PREVIOUS FILTER Hz INVERTED OFF LOW. SCAL mm UPP. SCAL mm LOW. CALVAL V UPP. CALVAL V CALCULATE SCALING Page 2 / ES DIGIFORCE ® 9306

24 Calibrating a Displacement Sensor
20mm End Block / ES DIGIFORCE ® 9306

25 Calibrating a Displacement Sensor
PROGRAM 1 MENU 30 CHANNEL UNIT LOWER SCALE VALUE UPPER SCALE VALUE LOWER CAL. VALUE UPPER CAL. VALUE DO CALIBRATION CALIBRATION SELECT ITEM  ENTER MEASURE S_TEST HISTORY F1 F2 F3 F4 SHUNT CALIBRATION X mm AUS 0.000 mm 20.00 mm 0.316 V 4.128 V / ES DIGIFORCE ® 9306

26 Calibrating a Displacement Sensor
PROGRAM 1 MENU 30 CHANNEL UNIT LOWER SCALE VALUE UPPER SCALE VALUE LOWER CAL. VALUE UPPER CAL. VALUE DO CALIBRATION CALIBRATION SELECT ITEM  ENTER MEASURE S_TEST HISTORY F1 F2 F3 F4 SHUNT CALIBRATION X mm AUS 0.000 mm 20.00 mm 0.316 V 4.128 V / ES DIGIFORCE ® 9306

27 Calibrating a Displacement Sensor
CHANNEL X POTI UNIT mm NEXT  Page 1  PREVIOUS FILTER Hz INVERTED OFF LOW. SCAL mm UPP. SCAL mm LOW. CALVAL V UPP. CALVAL V CALCULATE SCALING Page 2 / ES DIGIFORCE ® 9306

28 Calibrating a Displacement Sensor
CHANNEL X POTI UNIT mm NEXT  Page 1  PREVIOUS FILTER Hz INVERTED OFF LOW. SCAL mm UPP. SCAL mm LOW. CALVAL V UPP. CALVAL V CALCULATE SCALING Page 2 / ES DIGIFORCE ® 9306

29 Y = f (x) Channel Y Channel X Sampling controlled by X-Channel
User-selectable sampling interval / ES DIGIFORCE ® 9306

30 Y = f (x,t) Channel Y Channel X Sampling controlled by time (t)
User-selectable sampling interval / ES DIGIFORCE ® 9306

31 Y = f (t) Channel Y t Sampling controlled by time (t)
User-selectable sampling interval / ES DIGIFORCE ® 9306

32 X = f (t) Channel X t Sampling controlled by time (t)
User-selectable sampling interval / ES DIGIFORCE ® 9306

33 Reference: Absolut 1 2 3 1 Pin always in same starting position
2 Work piece has negligible tolerances 3 Work piece support always at same height / ES DIGIFORCE ® 9306

34 Reference: Absolut Channel Y Channel X
Calibrated zero point of displ. sensor for measurement function y=f(x) or y=f(x,t), or START edge for y=f(t) / ES DIGIFORCE ® 9306

35 Reference: Trigger Part 1 Part 3 Part 2 1 2
B A 1 2 Press touches the part at different displacement positions (TRIGGER POINT) Tolerances of part B would cause the press-fit curve to shift along the displacement axis / ES DIGIFORCE ® 9306

36 Reference: Trigger Channel Y Channel X Trigger threshold
X is set to zero when the trigger threshold is reached. The evalutation windows are now referenced to this dynamic zero point. / ES DIGIFORCE ® 9306

37 Reference: Final Force / Blockwindow
1 2 If the trigger point is not reproducible, neither TRIGGER Y nor ABSOLUTE reference are suitable Reference point for the evaluation windows is here the lower dimension of the hole / ES DIGIFORCE ® 9306

38 Reference: Final Force
Channel Y Channel X Final Force X-Max as reference point / ES DIGIFORCE ® 9306

39 Reference: Blockwindow
1 Spread in values is cut off Reference is the entry point to the lower edge of the block window or its imaginary extension Channel Y Channel X 1 2 X entry coordinate used as reference / ES DIGIFORCE ® 9306

40 External START ~ 2 ms 30 ... 150 ms START PLC 9306 IO NIO READY Signal
Source / ES DIGIFORCE ® 9306


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