Dalsa Piranha ES-80-08k40-00-R User Manual

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Dalsa Piranha ES-80-08k40-00-R User Manual Manual pdf 68 page image

Piranha ES-xx User Manual03-032-20070-02 Teledyne DALSA68Location Value Description7 Line sum (23…16)8 Line sum (31…24)9 Line sum (39…32)10 Pixels above threshold (7…0)Monitor these values (either above orbelow threshold ) and ad just camerad igital gain and background subtract tomaximize scene contrast. This provid es abasis for automatic gain control (AGC)11 Pixels above threshold(15…8)12 Pixels above threshold(23…16)13 Pixels below threshold (7…0)14 Pixels below threshold (15…8)15 Pixels below threshold(23…16)16 Differential line sum (7..0)Use these values to focus the camera.Generally, the greater the sum the greaterthe image contrast and better the focus.17 Differential line sum (15…8)18 Differential line sum (23…16)19 Differential line sum (31…24)20 Differential line sum (39…32)Setting ThresholdsSetting an Upper ThresholdPurpose: Sets the upper threshold limit to report in the end -of-linesequence.Syntax: sut iSyntax Elements: iUpper threshold limit in range from 0 to 4095.N otes:  LVAL is not high d u ring the end -of-line statistics.Related Command s: els, sltExample: sut 1024Setting a Lower ThresholdPurpose: Sets the low er threshold limit to report in the end -of-linesequence.Syntax: slt iSyntax Elements: iUpper threshold limit in range from 0 to 4095.N otes:  LVAL is not high d u ring the end -of-line statistics.Related Command s: els, sutExample: slt 1024