Atop Technology MB5416A2 User manual - Manual (Page 35)

Atop Modbus Gateway
MB54XX-X Series
User’s Manual V 1.1
32
3.5.6 Slave ID Map
The system uses the Modbus ID to route Modbus ’ request commands (from the master node)
to the respective slave node; it is paramount to define ID maps for each slave node. For every
slave node, there must be a correct Virtual ID (Alias ID) and Real ID defined in the maps.
Fig. 3. 16