When reading the Modbus data from SMART 7KT Power Monitoring, the total net KWh and KWh differ by a few units
Created by: AutoGen_5890760 at: 7/29/2023 2:41 AM (2 Replies)
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| 7/29/2023 2:41 AM | |
Joined: 7/29/2023 Last visit: 11/5/2024 Posts: 8 Rating:
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I am using PLC S7 1200 to read modbus data of SMART 7KT Power Monitoring, I am having problem that the total net KWh (8400 -> 8404) and KVAh (9684 -> 9687) are deviating a few units, and the parameters other than voltage and current, read the correct data, anyone who has encountered this error please give me an answer. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 07/31/2023 10:09:26Text formatting optimized. Last edited by: Jen_Moderator at: 07/31/2023 10:14:52New subject after splitting |
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| 7/29/2023 2:42 AM | |
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Joined: 7/29/2023 Last visit: 11/5/2024 Posts: 8 Rating:
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| 8/1/2023 9:48 AM | |
Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8175 Rating:
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Closed cause question posted twice. The second thread with the subject Reading data of Smart 7KT meter via modbus returns false value is published within the conference Low-Voltage Power Distribution and Installation Technology. Jen_Moderator |
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