Hi
No i have not see yet this material.
But i solv my problem:
Write form panel do IEC Timer ->PT
#set_sek * 1000=sek
#set_min*60000=min
#h_set*3600000=h
sek+min+h = #PT

Read form IEC Timer:
L #Time
L 1000
/
= #Buffer
L #Buffer
/
L 86400
= #Day
L #Buffer
L 86400
MOD
= #Buffer
L # Buffer
L 3600
/
= #hour
L # Buffer
L 60
DIV
= #min
L #Buffer
L 60
MOD
= sek

I hope I did not make a mistake

Best Regards
Zefir