Registering Modbus/Tcp Server Configuration - Toshiba TOSDIC-CIE DS Instruction Manual

3. Registering MODBUS/TCP Server

3.1.4 Registering MODBUS/TCP Server configuration

Please register as follows by [MODBUS/TCP Config.]-[MODBUS/TCP Server Config.]
of the PLCS engineering tool to set the detail parameters for MODBUS/TCP Server
registered in PLC configuration.
Table3.3 Registration for MODBUS/TCP Server configuration
Unit ID
Byte order
Port No.
Time for reconnection
Time for updating data (sec)
Coils
Input Discrete
Holding Registers
Input Registers
The following explains each item.
 Unit ID
Set the Unit ID of MODBUS/TCP Server to be connected. ( 1 to 255)
 Byte order
Select the byte order for the 4 bytes-data on the MODBUS transmission text.
Big-Endian :
Big-Endian with Byte Swapped :
14
No.
PLC No.
Starting Address
Number of Bits
Starting Address
Number of Bits
Starting Address
Number of Words
Starting Address
Number of Words
Big-Endian<->Little-Endian
Big-Endian with byte swapped<->Little-Endian
1
PLC1
1
Little-Endian with Byte Swapped
502
15 sec
1
0
4800
0
3200
0
280
0
200