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TECHNICAL BULLETIN #426 Optimizing SD Card Life in ASPECT® Control Engines The lifespans of SD Cards have a defined maximum number of write cycles per the manufacturer’s specifications. Recognizing the practical lifetime limitations associated with SD card technology, assigning limits to the amount of log data stored in the ASPECT® database can prolong the life of the SD card. This bulletin describes how to limit Audit Trail writes and lists the suggested and tested logging limits for MATRIX Series devices.


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  • Create Date April 2, 2019