台达PLC和三菱变频写频率通讯，实际用过的，自己根据情况加以修改就行了-dvp plc rs485

与多种变频器型号通讯代码(丹佛斯,台达VFD-F，台达VFD-P,三基SA系列,西门子MM430系列,英威腾CHF100,三菱F700,三基S3000/S800).-Drive model with a variety of communication code (Danfoss, Delta VFD-F, Delta VFD-P, three base SA series, Siemens MM430 series, INVT CHF100, Mitsubishi F700, three ba