![]() It is important to be aware of the Word order in a Modbus device. ![]() All the bits of a multi-bit point must reside consecutively in the same Word within a register range-bits for one point cannot continue into another Word. With a multi-bit point, ensure that all bits are consecutive (for example, a 2-bit digital might use bits 5 and 6, where bit 5 would be the starting bit). Use the spin box to specify the lowest (starting) bit of the point. Bit Offset-Only applies if the point resides within a Modbus Input Register or Holding Register address range ( see Generic Modbus Point Addressing). ![]() Fields that are specific to digital points are explained below. Use the fields at the top of the Digital Point tab to Configure Common Point Properties. For information about non-generic Advanced Modbus digital points, see the relevant Advanced Modbus extension driver guide. If your system is running an Advanced Modbus Extension Driver, other types of Advanced Modbus digital point might be available. NOTE:This section provides information about ‘ Generic’ digital points.
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