此Modbus地址表以 1 为基础地址 Device Range Type DVP address (Hex) Modbus address (Dec) Effective ES/EX/SS SA/SX/SC EH S 000~255 bit 0000~00FF 000001~000256 0~127 0~1024 0~1024 S 256~511 bit 0100~01FF 000247~000512 S 512~767 bit 0200~02FF 000513~000768 S 768~10