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King Pigeon Hi-Tech. Co., Ltd.
Ver 1.3
GSM/SMS/GPRS/3G/4G
Cellular IoT Gateway
Channel Port:
The communication way of the slave connected to the RTU.
Slave Serial Number:
The number of slave.
Slave Address:
Stands for the Modbus RTU Slave ID.
Data Type:
Stand for "Boolean", "16 Bit", "32 Bit", "64 Bit".
Modbus Function Code:
Stand for Modbus RTU protocol function code, command for slave reading and
writing.
Register Starting Address:
The starting register address for slave data reading and writing.
Mapping Register Qty:
How many data quantity need to read, used for mapping to device register
address.
Mapping Address Starting Address:
Stand for mapping the slave start register data to the device start
mapping address.
Mapping Address End Address:
Calculate the end mapping address according to start address and reading
data quantity.