Chengdu Ebyte Electronic Technology Co.,Ltd.
E18-DTU(Z27-ETH) User Manual
Copyright ©2023
，成都亿佰特电子科技有限公司
Modbus Poll and Modbus Slave software debugging
：
Refer to "Simple Protocol Conversion" for software configuration and register configuration, and enable multiple Modbus Poll software
at the same time (3 channels as an example, up to 6 channels can be supported).
3.7.3 Storage-based gateways
When different hosts request the same data, the gateway does not need to ask the RTU device register status many times, but directly
returns the cached data in the storage area, which greatly improves the multi-host request processing capability of the gateway, and also
shortens the time consumed by the entire request process. Users can customize the store instruction polling interval and instruction storage
time according to their needs.
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