Please refer to the Settings Guide for details.
5.4.6 System Settings [Display Unit] - [System Area] Settings Guide
Please refer to the Settings Guide for details.5.4.6 System Settings [Display Unit] - [System Area] Settings Guide
From the [Project] menu's [System Settings], click [Display Unit] and open the [System Area] tab.
Define the [System Area Start Address] and select the [Enable System Data Area] check box.
Select the [Clock Data (Preset Value): (4 Word)] check box.
Operating Procedure
Writes the clock data you want to change in the address displayed in [Clock Data (Preset Value): (4 Word)]. Write using BCD for the data type.
Example: When [Clock Data (Preset Value): (4 Word)] changes the date/time to September 27, 2005 15:27 using "D0010 - D0013"
Month data "0009" is stored in "D0011"
Date data "0027" is stored in "D0012"
Time data "1527" is stored in "D0013"
Year data is stored in "D0010", and bit 15 changes to either ON or OFF. When the current value of "D0010" is "0000", "8005" is stored.
You can overwrite clock data if the data rewrite flag ([Clock Data (Set Value)] address bit 15) changes (OFF to ON or ON to OFF).
You cannot change the "Seconds" data. It is reset to "0" when the clock data is rewritten.
When the communication type is Memory Link, the five addresses from "0004" to "0008" are used, and data for the Year, Month, Day, Hour, Minute of each are stored directly in BCD format.A.1.2.2 System Data Area (Memory Link)