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Measure
optoCONTROL 2600
Binary format
Data conversion
Start 0 0 6 Bit
(D5...D0)
Stop Start 0 1 6 Bit
(D11...D6)
Stop Start 1 0 6 Bit
(My...D12)
Stop
Fig. 43 Transmission format of a data word (example)
L-Byte 0 0 D5 D4 D3 D2 D1 D0
M-Byte 0 1 D11 D10 D9 D8 D7 D6
H-Byte 1 0 My Mx D15 D14 D13 D12
Fig. 44 Reception
My Mx
Seg. 1 0 0
Seg. 2 0 1
Seg. 3 1 0
Seg. 4 1 1
Fig. 45 Measurement allocation for Multi-segment operating mode
D15 D14 D13
D12
D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Fig. 46 Result of conversion (digital value DW)
The following formula is used for the conversion of the digital values (DV) to the measurement values (MV in mm):
MV (mm) DV * 40.824 / 65519 - 0.4204872
The settings Offset and Gain for the display or the analog output have no effect on the digital value.
With errors a digital value of ≥ 65520 is output.
Error messages during measurement output:
65521 No edge
65522 At the beginning of the picture
65523 At the end of the picture
65524 Dark - bright edge
65525 Bright - dark edge
65526 Min. number of edges
65527 Max. number of edges
65528 Invalid measuring program
65529 Segment 1st edge > 2nd edge
65530 Segment number of edges < last edge
65531 Invalid working distance
65533 Laser off
65534 Invalid float
65535 DMA setup error
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