Chapter 11 Datalog Function
11.4 Regular Save
Among internal datalog functions of motion controller, Regular Save runs in two methods: Main task Save and Save at
Designated Interval
Main task Saves refer to saving data at main task, and Save at Designated Interval refers to saving data at an interval set
by the user.
11.4.1 Save Method
(1) Operation Description
Among internal datalog functions of motion controller, Scan Saves refer to saving data at main task into the SD
memory. When using the scan interval save method, data are saved after END of each main task. The collected data
are accumulated in the motion controller internal buffer. When a certain amount is accumulated, these are saved into
the SD memory. If the set interval is too short or the data to collect is too large, a scan watchdog timer error may
occur due to increased data volume. Please be mindful of the scan watchdog setting of the basic parameter.
(2) Setting Method
(a) Choose XG5000 – [Project Window] - [internal parameter] - [datalog]
This activates the datalog parameter setting window.