6/18/2020 2:25 PM | |
Joined: 3/14/2008 Last visit: 9/5/2024 Posts: 2094 Rating:
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Hi HarrY ji, The LOC_TIME calculates in addition the local time difference since the controller is using UTC time. The block has an additional output called SUMMER to indicate summer/winter time. |
If I could help you, you can use the RATE button. Thank you. |
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6/18/2020 2:47 PM | |
Joined: 9/27/2006 Last visit: 9/4/2024 Posts: 12282 Rating:
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Hlello HarriY; To complete Oreca's answer, here is a document explaining the LOC_Time function, showing how it is implemented in PCS 7: How can you determine the local time in the controller (PLC) in PCS 7 V6.0 and higher? https://support.industry.siemens.com/cs/ww/en/view/19957112 READ_CLK outputs the time as it is registered in the CPU's realtime clock, without adjustments for local time. Hope this helps, Daniel Chartier |
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