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i'm working with a Siemens PLC LOGO 8 (OBA8) that connected to a Wientek HMI model MT7081IE via Network.
and my Problem:
i'm trying to get the PLC LOGO time for displaying and editing on the HMI panel, i know that the Time address in the plc logo8 is VM988 and VM989 and VM990 (Hour:Minute:Second) but in easy boilder when i selected an Numerical object there is only VD and VW variables available to select and there is not VM selection (Please see the attached picture). thats way i select VW pisition with the same position Number (for example VW988) for get the Hour value and it's displays a big binary number that contains Hour and minute value in binary, also i can find that witch characters are for hour value and witch one are for minutes value.
Please help me that how can i separates the characters and dispalys them into another numerical objects? or another ways to get time values from the OBA8 and displaying on the HMI.
Weintek HMI and PLC Logo
in HMI & SCADA
Posted
Hi dear friends,
i'm working with a Siemens PLC LOGO 8 (OBA8) that connected to a Wientek HMI model MT7081IE via Network.
and my Problem:
i'm trying to get the PLC LOGO time for displaying and editing on the HMI panel, i know that the Time address in the plc logo8 is VM988 and VM989 and VM990 (Hour:Minute:Second) but in easy boilder when i selected an Numerical object there is only VD and VW variables available to select and there is not VM selection (Please see the attached picture). thats way i select VW pisition with the same position Number (for example VW988) for get the Hour value and it's displays a big binary number that contains Hour and minute value in binary, also i can find that witch characters are for hour value and witch one are for minutes value.
Please help me that how can i separates the characters and dispalys them into another numerical objects? or another ways to get time values from the OBA8 and displaying on the HMI.
Thanks and Regards
Saber