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User Manual
EtherNet/IP Master / Modbus TCP Slave
Document code: MN67665_ENG Revision 1.000 Page 21 of 25
MODBUS MAP:
On Modbus side, the map is created automatically. In relation to the configuration defined, it is possible to have two different maps.
Read with Input Register / Status Function not enabled
Data in reading:
Type
Address
Function
Description
Holding Register
0
03
Input Bytes 0-1 of EtherNet/IP side
Holding Register
1
03
Input Bytes 2-3 of EtherNet/IP side
Holding Register
2
03
Input Bytes 4-5 of EtherNet/IP side
.
.
Holding Register
719
03
Input Bytes N – N+1 of EtherNet/IP side
Data in writing:
Type
Address
Function
Description
Holding Register
0
06/16
Output Bytes 0-1 of EtherNet/IP side
Holding Register
1
06/16
Output Bytes 2-3 of EtherNet/IP side
Holding Register
2
06/16
Output Bytes 4-5 of EtherNet/IP side
.
.
Holding Register
719
06/16
Output Bytes N – N+1 of EtherNet/IP side
Note:
The data can be read/written as single bits too using Coil Status (Function 01 and Functions 05/15).
