Duplicate: Modbus TCP Client - 8384 error code
Created by: hpcvietnam at: 4/1/2025 6:10 AM (1 Replies)
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| 4/1/2025 6:10 AM | |
Joined: 4/19/2021 Last visit: 4/3/2025 Posts: 8 Rating:
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I have already successfully connected the Idec PLC (FC6A) to the SMA inverter Sunny Tripower (STP 25TL). I have also connected the Open ModScan and Modbus Poll to the SMA inverter, both work perfectly. But PLC S7-1200 does not work. It occurs with the 8384 error code. I referenced many ways to fix that error from this forum topic, but nothing worked. Today is the year 2025. Has anybody been successful? Can you help me, pls? ------------------------------------------------------------------------------------------ |
Last edited by: Moderator_Lan at: 04/01/2025 07:37:26New subject after splitting |
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| 4/1/2025 7:38 AM | |
Joined: 7/30/2024 Last visit: 9/12/2025 Posts: 954 Rating:
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Topic closed because the question has been asked multiple times. The active topic can be found here: How to S7-1200 connect SMA inverter via Modbus TCP/IP
Kind regards, Moderator_Lan |
Last edited by: Moderator_Lan at: 04/01/2025 07:42:54 |
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