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Logo 8 and HMI. How to show remainding counter time

Created by: Paalny at: 5/22/2021 11:48 AM (6 Replies)

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5/22/2021 11:48 AM	Rate (0)
Paalny Regular Member Joined: 11/16/2019 Last visit: 4/7/2023 Posts: 31 Rating: (0)	Hello. I have a Off-timer that I want to show the remainding time on the HMI. When I assign the prossesvalue its show wrong. I think its becaue the scaling problem. The timer works in hours/minutes. How do I scale the timer om Wincc.?

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5/22/2021 12:53 PM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 12/9/2023 Posts: 31592 Rating: (3928)	No, this is not a scaling problem. If you have a timer in the LOGO! Program with the format "hh:mm", then the base is minutes. The value that you then transfer to the HMI is then the total time in minutes. Example: The total time is 8 hours and 55 minutes. Then you will be given a value of 535 minutes (8 x 60 + 55 = 535). If you want to display in hours and minutes, then you have to convert the total minutes in the LOGO! to hours and minutes and transfer them to the HMI separately as hours and minutes.

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5/22/2021 1:01 PM	Rate (0)
Scorp Platinum Member Joined: 2/22/2008 Last visit: 11/30/2023 Posts: 2698 Rating: (203)	Here is a splitter from seconds to seconds and minutes. The splitting from minutes to hours and minutes is the same. Regard, Scorp Attachment Sec to Min_Sec.zip (206 Downloads)

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5/22/2021 2:39 PM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 12/9/2023 Posts: 31592 Rating: (3928)	You can also use my attached UDF for splitting. Attachment Time_splitter_0BA7.zip (209 Downloads)

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5/22/2021 9:30 PM	Rate (0)
Paalny Regular Member Joined: 11/16/2019 Last visit: 4/7/2023 Posts: 31 Rating: (0)	Many tnks to both of you. How do I set the timer from hmi in hours and minuttes?

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5/23/2021 5:43 AM	Rate (1)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 12/9/2023 Posts: 31592 Rating: (3928)	To do both, you need a total of four number fields in TIA: 1 x input / output field for setting the hours 1 x input / output field for setting the minutes 1 x output field for displaying the remaining hours 1 x output field for displaying the remaining minutes An example file and the UDF are attached. Attachment Time_split.zip (205 Downloads)

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5/23/2021 6:25 PM	Rate (0)
Paalny Regular Member Joined: 11/16/2019 Last visit: 4/7/2023 Posts: 31 Rating: (0)	Many tnx. ✌️✌️

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