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Generate Random Number

Created by: sersyn at: 10/5/2022 9:35 AM (1 Replies)

10/5/2022 9:35 AM	Rate (0)
sersyn Member Joined: 7/7/2022 Last visit: 12/5/2022 Posts: 9 Rating: (0)	RetVal : Int ; Start : Bool; InfoZ : UDInt; REST : UDInt; timeJETZT : DTL; `IF #Start THEN #RetVal := RD_SYS_T(OUT => #timeJETZT); #InfoZ := #timeJETZT.NANOSECOND / 10000; #REST := (#InfoZ MOD 5) + 1; #Start := FALSE; END_IF;` Random number from 1 to 5, with "mod 10" - can change to 1 to 10 and so on.
	Moin, Niedersachen! wbr, Sergiy Synylo
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10/18/2022 12:54 PM	Rate (0)
Towome Platinum Expert Joined: 7/9/2015 Last visit: 3/24/2023 Posts: 3389 Rating: (478)	Hi, if you need more examples for random numbers then check LGF library - it contains blocks like LGF_Random_Real or LGF_RandomRange_Dint as example. Library of general functions (LGF) for SIMATIC STEP 7 (TIA Portal) Regards, Towome
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