STM32G474 Encoder Index: Preserve the Same Reference Position in Both Directions
Why does a quadrature encoder index load zero in one direction and ARR in the other, and which A/B phase should define the physical reference?
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SiteWise Machine-State Duration: Separate Window Occupancy from a Completed Run
Does the application need seconds spent in a state during each reporting window, or the duration of a completed state episode, and why do repeated same-state samples matter?
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Greengrass Thing-Group Removal: Verify When the Old Components Actually Leave a Gateway
Why can a gateway retain group-deployed components after it is removed from that AWS IoT thing group?
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SiteWise Rule Actions: Why a SELECT Alias Is Missing from a Substitution Template
Why does a field calculated with AS in an AWS IoT rule SELECT remain unavailable to the SiteWise action parameter template?
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Ignition Leased Tag Groups: Keep Closing a View from Quietly Changing Acquisition
Why does a tag or its history update differently after every screen displaying it is closed, even though the gateway is still running?
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Ignition Alarm Deadbands: Check the Tag Filter Before Tuning the Alarm Threshold
Why can an alarm miss a small threshold crossing even when its own deadband is zero?
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AWS IoT Basic Ingest: Explain Why a Telemetry Rule Works but MQTT Subscribers See Nothing
Why can an industrial gateway reach its AWS rule through a reserved Basic Ingest topic while an otherwise correct MQTT observer receives no publication?
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SiteWise Calibration Attributes: Explain Why a Coefficient Change Does Not Refresh a Transform
Why does changing a calibration attribute leave the latest derived SiteWise value unchanged until a measurement input updates?
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SiteWise Time-Weighted Averages: Keep Reporting Frequency from Biasing an Equipment Metric
How can an irregularly reported industrial measurement produce different sample and time-weighted averages, and which interpolation contract matches the equipment signal?
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Greengrass Component Versions: Resolve Conflicting Thing and Thing-Group Requirements
Why does a deployment to one gateway fail to upgrade a component when another thing-group deployment still requires its old version?
