Limitations - Korenix JetBox 8100 User Manual

RTU –id0 1 –id1 10
-p 5501 –s COM2: -b 9600 –m
ASCII –id0 11 –id1 20
COM2:
RS 485
Meter

1.4 Limitations

Some limitations while running "ModbusT2R.exe" are detailed in the Table
1-5.
Application Name: ModbusT2R.exe
Limitations
No same station ID
No TCP request buffering
JetBox 8100 User Manual_Modbus_1.0-r1.doc
-p 5501 –s COM1: -b 9600 –m RTU –id0 1 –id1 10
Table 1-3 Contents of the Script File "demo.ini"
JetBox
Modbus TCP to RTU/ASCII Gateway Application
Table 1-4 Scenario of Running "ModbusT2R.exe" with "demo.ini" Script File
and One Modbus RTU master on serial
"COM1:". Valid station ID range from 1 to 10.
One Modbus TCP master on TCP port 5501
and One Modbus ASCII master on serial
"COM2:". Valid station ID range from 11 to 20.
SCADA
Meter ID=1
PLC ID=12
DCS ID=13
Description
Modbus station ID is used as an index
for the gateway application in the
current design, so Modbus RTU/ASCII
slave device with the same station ID
is not allowed to join the gateway
network.
Modbus TCP master is not allowed to
Ethernet
TCP port 5501
COM1:
RS 485
PLC ID=2
DCS ID=3
3