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In this window you enter a name for the new variable and select the desired MODBUS data
type with the corresponding MODBUS address.
The IoT Gateway supports the following MODBUS data types:
•
Inputs
•
Coils
•
Input registers
•
Holdingregisters
In the following example, communication takes place with the MODBUS TCP server of an
iQ-F controller, accessing holding registers. The address range of the holding registers is
between 0 and 999
The first variable in the example is of type INT16, the data from holding register 100 is
read/written
_________________________________________________________________________
Document: Quickstart_IoTGateway_EN
Rev: 001G
Date: 01/02/2022
→ Read only
→ Read/Write
→ Read only
→ Read/Write
Mitsubishi Electric Europe B.V.
47
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