ABB变频器通讯控制

本次变频器通讯设定选用的是 ABB 通讯模块 RPBA-011.下图为 RPBA-01 模块对基本设定以及 PZD 控制字和状态字的设定细则:2.PZD3IN 为从变频器发出给 PLC 的状态字，而 PZD3OUT 为从 PLC 发出的到变频器的状态字，以后依次类推。Parno.ParameternEimcAlternatives&ttingsDefaults&tting1MODULETYPE(Read-only)PROFIBUSDP2MODEADDRESS0to12533BAUDRATE 予(12000)12Mbit's;(6000)6Mbit/s;(3000)3Mbit/s;(1500)1.5Mbit/s:(500)500kbits:(187}187.5kbit-'s:(93)93.75kbit's:(45)45.46kbrt/s;(19)19.2kbit-'s;(出勺巧 kbit.-'s;(Read-only)16O0i4PPO-TYPE“(1)PPO1;[2]PPO2:⑶PPO3;⑷PPO4;[5]PPO5:(6)PPO6;fR&ad-Olll^}⑴PPO15PZD3OUT0to32767withformatwherexx=ParameterGroup4andyy=ParameterInd&x.Seedescriptionbelow.06PZD3INS&e-PZDJOUTabove07PZD4OUTS&e-PZDJOUTabove08PZD4INS&e-PZDJOUTabove01II■II■■19PZDIOOUTSee-PZD3OUTabove020PZD10INSee-PZD3OUTabove021DPMODE(O)DPVOJI(DPVI027FBPARREFRESHREFRESH;DONEDONENODEADDRESS 和 FBAPARREFRESH 功能分别如下图所解释的。2NODEADDRESSEachdeviceonthePROFIBUSnetworkmusthaveauniquenodenumber.Thisparameterisusedtodefinearodenumberforthedriveitisconnecte-dto,iftrienodeaddressselectionswitchesaresettothezeroposition.Whenthenodeaddressselectorswitchesareusedtodelinethenodeaddress(nodeaddressselectorsnotinzeroposition)thisparameterindicatesthesetnodeaddress.27FBAPARREFRESHAnyparameterchangestakeeffectonlyafterthemoduleisrestarted.Alternatively,thisparametercanbesettoREFRESH.TheparameterwillautomaticallyreverttoDONE.本次调试中使用的 PPO 类型为 PPO5。下图为在 ACS800 中 PROFIBUSADAPTER 的设定参数组 51：（则 PZD3OUT 为从 PLC 传送过来的控制字设定为 7.02 组参数,PZD3IN 为从变频器传到 PLC 的状态字）20:LIMITS21:5TART/5TOPFUNC22:AOZEL/DECEL23:SPEEDREF24:SPEEDCONTROL25:TORQUEREF26:TOR.QREFHANDLING27:FLUXCONTROL28:MOTORMODEL30:FAULTFLINCIIONS31:FAULTFUNCTIONS別：BRAKECHOPPER35:MOTORFANCTRL3fi：MOTOR 匚处⑴50:SPEEDMEASUREMEN51:MASTERADAPTER.53：U5ERPARAMETERS55:ADAPTIVEPROG156;ADAPTF'ROGlCNTRL57:ADAPTIVEPRQG253:ADAPTPROG2CNTRL66:APCONNECT70：DD 匚三匚 ONTROL71:DRCVEBUSCOMM...