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Generally, associated setpoint and readback PVs will be associated on the same row, but it is possible to have table rows with setpoint only.
Table display behavior / threshold
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If a readback value is more than a user settable fraction different from the saved value, it is displayed in red. Here is the equation for threshold comparisons: ratio = value/DES Save Val; if (ratio > 1 + threshold value) or if (ratio < 1 - threshold value), display red. The live value displays are updated at 0.5 Hz for EPICS values and 0.25 Hz for SLC magnet values.
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