Posted 17 Jan 2019 Hello, I am looking at a Citect project that have a variable declared as a BCD and it's address is DM30[5]. Can someone explain what DM30[5] means/refers to ? The PLC is an Omron C200HG. Thank you. Share this post Link to post Share on other sites
Posted 18 Jan 2019 @Aries They are array variables tag. Please check this link below for more information. https://www.citect.schneider-electric.com/webhelp/citect800/Content/Arrays.html Share this post Link to post Share on other sites