Do-More PLC Deadband - Set Outside Deadband

9 views Mar 23, 2023

Do-More PLC Deadband - Set Outside Deadband The Set Outside Deadband (DEADBAND) instruction generates a new Output value only when the Input value differs from the Output value by the Deadband Value. The Deadband value is applied equally above and below the Input Value. A deadband (a neutral zone) is an area of a signal range or band where no action occurs. The purpose of a deadband is to prevent oscillation or repeated activation-deactivation cycles. When the ladder status is ON (Debug - All Status On), in addition to the standard status values displayed, the Set Outside Deadband instruction shows a small trend that shows the instruction's values graphically. To disable the display of the trend, go to the View | Options menu, select the Ladder tab, then uncheck the Show Trend Status selection. Programming and examples of the BRX Do-More series can be found at this URL: https://accautomation.ca/series/brx-do-more-plc/ There are several reasons why we are using the BRX Do-More Controller. Here are just a few. – Standalone PLC with built-in I/O – Built-in Data Logging – Communication ability – Ethernet Port, RS232, RS485, USB – support for protocols such as Modbus RTU, Modbus TCP, ASCII, K-sequence (DirectLOGIC users), Custom Protocols (ASCII over serial, TCP or UDP over Ethernet) – Built-in Analog input and output – Integrated motion control – High-speed counters – Powerful instruction set (Video of Instructions in software) – Ability to expand the system with a variety of modules