富士變頻器型號FVR 1.5E11S-2輸入3PH 200-230V 11.1A輸出3PH  3.0KVA  200-230V 0.2-400HZ 8.0A這是型號和參數它的控制線是兩排

上面一排是 30A . 30B . Y1 . C1 . FM . X1.  X2 . X3 . X4 . X5. PLC                                                                                                                                  下面一排是30C .Y2 .CME .11 .12 .13 .CM .FWD .REV .CM .P24 .                                                                                                                                 以上是控制接線端.想知道和PLC怎樣連接......在是怎樣設置PLC和變頻器通訊......有以上變頻器說明書傳以下........請求各位師傅指導

PLC和變頻器不是同一廠家怎么用485通信呢？