Ebyte M31 Series User Manual page 31

Chengdu Ebyte Electronic Technology Co., Ltd. Distributed IO Host (M31 Series) User Manual
The starting address of the AI channel sampling range parameter is 0x0DA C , the register type is a holding
register, and the function codes are 0x06 and 0x10. When writing the AI channel sampling range parameter, if the
written parameter value is not within the range of 0 to 1, the closest value will be automatically written. If the
writing sampling range parameter is 2, the device will use 1 as the sampling range parameter. And Modbus does not
return error instructions.
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