Using Modbus Commands to Unlatch an Input

Many Banner radios, such as the K70 wireless touch buttons, have a latching input. It can be useful to use Modbus commands so that this input can be cleared without having an operator manually clear the latch by pushing the button a second time. This example will go through reading in the latching input on a K70 wireless touch button and will when a register in the DXM transitions from “0” to “1”.