莫迪康Modbus通讯协议(ABB)

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1、ACS140/400ModbusModbus3AFY61514317R01253ABD00007265A1999315ABBAutomationGroupLtd.1999Modbus...........................................1Modbus...........................................1Modbus...................................1...........................................3RTU...........

2、...................................3Modbus.............................................5RTU.............................................5........................................5......................................6...........................................6........................

3、................7....................................7.............................................9...............................................9CRC..............................................10Modbus...........................................11...................................

4、............11...........................................11Modbus........................................11..................................................1303.........................................1306.........................................1516(10Hex)...........................

5、......16...............................................17CRC.................................................19CRC...........................................20...................................................20iiiModbusModbusModbusModiconSchneiderAutomation(Modicon)Modicon<

6、odbus(PI-MBUS-300Rev.E)>>ModbusModbusACS140ACS400ModbusModbusACS140/ACS400ACS140RS485/232RS485/RS232ACS400RS485RS485/232RS232ModbusModiconRS232C()()()()Modbus()Modbus1881--03,2ModbusASCIIRTU()ModbusASCIIRTUModbusACS140/ACS400RTURTURTUModbusRTU()84ASCIIRTU8-0-9A-F821811()2()(CRC)34Modb

7、us(ASCIIRTU)Modbus()RTURTU3.5(T1-T2-T3-T4)0-9A-F()3.51.53.5CRCCRCT1-T2-T3-T488n*816T1-T2-T3-T428(RTU)0-247()1-2470ModbusModbusPlus8(RTU)1-255()ModiconACS140/ACS4003616(0x030x060x10)5()()100000011(03)10000011(83)00-FFRTU(03)(10)(0)(0B)ACS140/ACS4000B()ModbusASCIIASCIIASCII(LRC)colonCRL

8、FLRCC