Australia Posted 21 Oct 2011 I do not know for those who had any achievement with this particular Greg, but I've a very similiar issue. My set up is: M340 connected to Connexium Ethernet Swap linked to EGX100 Gateway connected by using modbus serial Sepam Security relay. I have created https://modicon-m34029405.designertoblog.com/49385483/examine-this-report-on-modicon-m340