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About SMA cluster controller
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<blockquote data-quote="ctgbmoz" data-source="post: 441896" data-attributes="member: 28753"><p>I have tried two different modbus tcp tester both failed</p><p></p><p>and they both provide low level transaction log in hex so I post it</p><p></p><p>Pv inverter should be auto config to unit ID 3 and I have checked it from the system xml file according to user manual</p><p></p><p>Even pv inverter failed, cluster controller should be unit id 1 without any config</p><p></p><p>And those address I found from manual, and I am not writing them should be no access Right error</p><p></p><p>Anyone have exp in setup sma cluster controller modbus tcp connection?</p><p></p><p>I have contacted sma for query and they said no one report similar issue so I think I am doing something Silly. Anyone have clue?</p></blockquote><p></p>
[QUOTE="ctgbmoz, post: 441896, member: 28753"] I have tried two different modbus tcp tester both failed and they both provide low level transaction log in hex so I post it Pv inverter should be auto config to unit ID 3 and I have checked it from the system xml file according to user manual Even pv inverter failed, cluster controller should be unit id 1 without any config And those address I found from manual, and I am not writing them should be no access Right error Anyone have exp in setup sma cluster controller modbus tcp connection? I have contacted sma for query and they said no one report similar issue so I think I am doing something Silly. Anyone have clue? [/QUOTE]
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