Industrial
Electronic Devices
ADFweb.com Srl – IT31010 – Mareno – Treviso INFO:
www.adfweb.com
Phone +39.0438.30.91.31
User Manual
OPC UA Server / Modbus Slave
Document code: MN67B28_ENG Revision 1.000 Page 23 of 28
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 internal array
Holding Register
1
03
Input Bytes 2-3 of internal array
Holding Register
2
03
Input Bytes 4-5 of internal array
.
.
.
Data in writing:
Type
Address
Function
Description
Holding Register
0
06/16
Output Bytes 0-1 of internal array
Holding Register
1
06/16
Output Bytes 2-3 of internal array
Holding Register
2
06/16
Output Bytes 4-5 of internal array
.
.
.
Note:
The data can be read/written as single bits too using Coil Status (Function 01 and Functions 05/15).
