Chengdu Ebyte Electronic Technology Co., Ltd. NE2-D11/NE2-D12 User Manual
Copyright © 2012-2024, Chengdu Ebyte Electronic Technology Co., Ltd.
4.6.4 Configurable gateway
According to the pre-configured MODBUS instruction, the gateway automatically polls the
RTU device register (only the configuration of MODBUS read instruction is supported), and the
instructions in the non-storage table will directly operate the RTU device. Frequently read
instructions can be stored in advance in the gateway, which can shorten the response time (query
configured instructions). Because of the above characteristics, the serial port side of the configurable
gateway can only be connected to the Modbus slave station.
Upper computer configuration:
Instruction storage description (add, instruction error and format error cannot be added), and
only click the cross on the right side of the instruction to delete the instruction.
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