https://forge.codesys.com/forge/talk/Engineering/thread/3b750357b0/2021-02-08T21:27:33.415000ZRecent posts to Dynamicaly changing modbus tcp slave ip address2021-02-08T21:27:33.415000Z2021-02-08T21:27:33.415000Zthierryphttps://forge.codesys.com/u/thierryp/https://forge.codesys.comf688b2933a09a768671a579fdc92238a6f843334

<div class="markdown_content"><p>Even is I check "Enable diagnosis for devices", I have not access to Modbus_TCP_Slave.xEnable in my code. </p> <p>This cause me to always get 1 as return value when using UpdateCommunicationSettings trying to update the ip address during execution.</p> <p>I also tried the method used here without success: <a href="https://faq.codesys.com/display/CDSFAQ/Modbus+TCP+Slave%3A+Dynamic+Setting+of+the+IP+Address" rel="nofollow">https://faq.codesys.com/display/CDSFAQ/Modbus+TCP+Slave%3A+Dynamic+Setting+of+the+IP+Address</a></p></div>