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PLC Communication Settings
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M2M Gateway PLC Communication Settings
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Simulator Software Operation Procedure
This section describes how to set and run the Modbus simulator software.
1.
From the pulldown menu on the screen below, select the "MODBUS TCP/IP".
2.
After selecting the "MODBUS TCP/IP", click the icon in the frame.
The detailed settings of TCP port open. The default of port is "502" and it is basically fixed.
However, you can use this if the setting needs to be changed or the present port needs to be
confirmed.
3.
You have now completed the communication settings. The basic operations on the screen are
explained below. Check whether the communication with the M2M Gateway is properly
performed by using the functions such as the simulator, communication log or changing values.
Display register types (Coil, Holding
Register and so on) are switchable.
Click this to rewrite data
.
Flashes in accordance
with communication.
Click this to check
the communication
status of the data.
Click this to set simulation
(address value auto-change).