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6053/6055 Modbus Plus Communications Interface
Figure 8 Write Registers
5.
The third register defines the data length (address 40102 or address 40202). The value in
the data column depends on which parameter set that has been selected in the drive. The
value can be smaller than or equal to the selected parameter set.
6.
The fourth register defines the read and write locations of the data in the PLC (address
40103 or address 40203). For a read function, this value is set to 1, and for a write function
this value is set to 1025.
7.
The fifth register defines the slave node address on the Modbus Plus network (address
40104 or address 40204). Registers 6, 7, 8, and 9 are used if the data must be sent through
multiple jumps.
8.
Our example shows the data registers starting at locations 40150 and 40250.
