Modbus/Tcp Address Mapping - Moxa Technologies ioLogik W5300 Series User Manual

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There are two kinds of Modbus Address mapping for the ioLogik W5300: one for the main system and the other
for the expansion modules.
This appendix provides the Modbus Address tables for the ioLogik W5300 series. Modbus Address maps for the
expansion modules can be exported from the I/O Expansion tab in ioAdmin.
The following topics are covered in this appendix:
 ioLogik W5340 and ioLogik W5340 HSPA Modbus Mapping
 0xxxx Read/Write Coils (support functions 1, 5, 15)
 1xxxx Read only Coils (supports function 2)
 3xxxx Read only Registers (supports function 4)
 4xxxx Read/Write Registers (supports functions 3, 6, 16)
 5xxxx Write Registers (supports function 8)
 ioLogik W5312 Modbus Mapping
 0xxxx Read/Write Coils (supports functions 1, 5, 15)
 1xxxx Read only Coils (supports function 2)
 3xxxx Read only Registers (supports function 4)
 4xxxx Read/Write Registers (supports functions 3, 6, 16)
 5xxxx Write Registers (supports function 8)

Modbus/TCP Address Mapping

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