Introduction - sensitec

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Control Monitor CoMo Net ® Type 5863A The coordinates (y,x) of the last point are saved as numerical process data and used for statistics and trend if the appropriate facility has been selected in the EO properties (see section 6.8.8). 6.8.13.2 End Box Maximum Value y OK NOK 1 x This is used to check the y-maximum within the x-limit, as well as the x-maximum of the entire curve and the x- coordinate of the last point. The curve can enter the box from any side except from the top if ‘check upper limit’ is on. The evaluation is considered successful when • the curve ends within the x-limits (defined by the box size): x 1 ≤ x end ≤ x 2 • and the x-maximum of the curve is smaller than the upper x-limit: x max_total ≤ x 2 • and the y-maximum within the x-limits and smaller than the upper y-limit (when ‘Check upper limit’ is switched on): y 1 ≤ y max_between_xlimits ≤ y 2 The values x max_total and y max_between_xlimits are saved as numerical process values and used for statistics and trend if the appropriate facility has been selected in the EO properties (see section 6.8.8). 6.8.13.3 Summary of the Stop position properties Stop position y = f(x) y = f(t) Stop position Position - 4 coordinate values: y1, y2, x1, x2 - not available Reference - absolute, relative HT, relative VT Evaluation - on, off Upper limit - on, off Process values End point coordinates - y, x Results - OK, NOK End Box Max Value Position - 4 coordinate values: y1, y2, x1, x2 - not available Reference - absolute, relative to threshold Evaluation - on, off Upper limit - on, off Process values Maximum values Results - y max , x max -OK, NOK Page 74 002-228e-08.03 (B10.5863Ae)
Reference 6.8.14 ‘Threshold’ Class y OK NOK 1+ 5 4+ 8 7 6- 2+ 3 x/t Thresholds can be used as an independent evaluation object in order to limit the curve, so that it allows the threshold to be intersected only from a specific side or prevents it from intersecting with the threshold at all. Thresholds can also be used as the reference object for evaluation objects curve should intersect with it. The point of intersection serves as the reference point for those objects which use the threshold as a reference object. There are both horizontal and vertical thresholds. A threshold always has an absolute position. The option ‘crossing from’ on this properties page should be mentioned in particular. A vertical threshold supplies the y-coordinate of the point of intersection as the process value, and a horizontal threshold supplies the x coordinate of the point of intersection. These values are saved as numeric process values and used for statistics and trend if the appropriate facility has been selected in the EO properties (see section 6.8.8). The graphic display of the thresholds is a line. If intersection is required, it is green, but if intersection is not allowed, it is red. 6.8.14.1 Summary of the threshold properties Threshold y = f(x) y = f(t) Vertical Position - 3 coordinate values: y1, y2, x - 3 coordinate values: y1, y2, t Evaluation - on, off - on, off Crossing from - on, off - on, off Measuring direction - left, right, none - left, right Process values Point of intersection Results - y -OK, NOK - y -OK, NOK Horizontal Position - 3 coordinate values: y, x1, x2 - 3 coordinate values: y, t1, t2 Evaluation - on, off - on, off Crossing from - under, top, none - under, top, none Measuring direction - forward, backward - not available Process values Point of intersection Results - x -OK, NOK - t -OK, NOK 002-228e-08.03 (B10.5863Ae) Page 75
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Introduction - sensitec

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