how to set simatic s7 D_TOD_DT in VAT

how can i monitor ret val --- DT in VAt table ?????
if i do so , i can only view either date or time...
how can view both

I code the following into OB32 Cyclic Interupt set to 1 second.

L LB 12
BTI
T "SystemData".YEAR
L "SystemData".YEAR
L 2000
+I
T "SystemData".YEAR

L LB 13
BTI
T "SystemData".MONTH
L LB 14
BTI
T "SystemData".DAY

L LB 15
BTI
T "SystemData".HOUR

L LB 16
BTI
T "SystemData".MINUTE

L LB 17
BTI
T "SystemData".SECOND

SystemData is a DB, The variables are all integers.
I use Citect SCADA to process/view the data.
You can easily view the DB integers from a VAT.

Friend...i know only LAD and FBD... this thing i cant go thro...
i want to view DT in VAT ......
plz post something for newbiessss....

OK in FBD to get the HOUR into a DB location named HOUR

Use a MOVE block

From LB 15 To DB1.HOUR
NOTE: If you don't want to use OB32 Cyclic Interupt you can put it in OB1. It will then usually occur more frequently adding more to the CPU load.