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9-14
Chapter 9. User-defined Addresses
Handling Precautions
•
The reception monitoring status of reception monitoring 1 to 3 is reflected in
Reception monitoring 1 to 3 in the standard bit codes. These are OFF when
normal and ON when abnormal.
•
Enabled for both Modbus RTU (RS-485) and Modbus TCP (Ethernet).
•
The received instruction message is judged to have been received regardless
of whether the response message is normal or abnormal.