I have an application that detects frequency and THD% and then Log this data to data base. I'm thinking of using DSC for this application and I wonder how fast can it be. will I lose data when using DSC for this application.
The DSC engine can't save data with microsecond timing resolution for an analog signal. But you can take your signal and flatten it to a binary string. Then write the resultant string value to a string tag configured as a BLOB. Here is a 7.0 example for creating the binary string from array data. You can flatten clusters of data and then use the historical DSC vi's to get the logged data.
