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PLC Communication Settings
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M2M Gateway PLC Communication Settings
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Device Configuration
The device configuration details are listed below.
Device configuration 1
Device configuration 2
*Notice
- Set a Modbus address respectively when configuring more than one device setting.
The setting example is as follows;
Device configuration 1 : 0 – 9 (2000h - 2009h), Device configuration 2 : 10 – 19 (200Ah - 2013h)
- Start / End addresses are specified in decimal. Refer to the examples listed above.
When setting the address on the device whose address is written in hexadecimal, check the
operation of the device first.
- “Data Type”, “Cloud Key”, and “Cloud Interval” are the functions to file-record and send
the periodically read information in units of device settings. It is omitted in this particular
example.
For more details on the setting, check the "3.Data Transfer to a Higher Level" in the next chapter
"How to use Collection Data".
Be careful they should be specified in decimal notation.
An example) Start / End addresses : Specify 1000 -1009
Slave address to actually access : 03E9h - 03F2h
In addition to the conversion from decimal to
hexadecimal, the address is incremented by 1.
This is due to the Modbus protocol regulations.