DT90058 
Clock/calendar time 
setting 
►For L40/L60 
It is used to adjust the time of the built-in 
clock/calendar. 
When setting the clock/calendar by 
program 
By setting the highest bit of DT90058 to 1, the 
time becomes that written to DT90054 to 
DT90057 by F0 (MV) instruction. After the 
time is set, DT90058 is cleared to 0. (Cannot 
be performed with any instruction other than 
F0 (MV) instruction.) 
 
<Example> 
Set the time to 12:00:00 on the 5th day when 
the X0 turns on. 
 
 
 
Note) If the values of DT90054 to DT90057 
are changed with the programming tool 
software, the time will be set when the new 
values are written. Therefore, it is