描述
PLC主机上安装一块RS-485通讯板或挂接一块RS-485通讯模块；在PLC的面板下嵌入一块造价仅仅数百元的“功能扩展存储盒”，编写4条极其简单的PLC梯形图指令，即可实现8台变频器参数的读取、写入、各种运行的监视和控制，通讯距离可达50m或500m。这种方法非常简捷便利
Welding Technology Corp. WT01-T10A Control
Fanuc Transformer 8.4KVA A80L-0026-0013 A80L00260013
Klockner Moeller Circuit Breaker 350A ZM11A-350-NA
STI 38″ MiniSafe-B Long Range Receiver, # MS4436B
STI 38″ MiniSafe-B Long Range Transmitter, # MS4436B
HPM Programmer Board, ED202-4444A
Novotron Novodrive Servo Converter, ND32-5610, WARRANTY
Mitsubishi PC Board FX16D, BN624A427G52, Rev A
Yaskawa Hicup Servo Motor, UGHMED-06GG10F, UGHMED
