Chapter 11 Datalog Function
11.3.7 Buffer Memory
Motion controller has an internal buffer memory for datalog function. Buffer memory refers to a volatile memory which
temporarily stores collected data before saving them into the temporary file in the SD memory.
In accordance with the set sampling condition, the collected data are stored in the buffer memory first and then saved
in to the temporary memory of the SD memory card when datalog condition occurs. Therefore, setting too fast data
sampling condition or sampling too much data, data loss can be caused by buffer memory excess.
In case of data loss, ‘C’ string is stored together with the loss data. In this case, adjust the storage period in the
datalog parameter, or reduce the amount of collected data to prevent data loss.
To Next Page
Loading...
