实现VB和松下PLC通信

单独读写1位 "X" "Y" "R" "C" "T"

一次读写多个不同类型的位 "X" "Y" "R" "C" "T"

一次读写多个数据 "WX" "WY" "WR" "WL" "DT" "FL" "LD" "SV" "EV" -Panasonic VB and PLC communication to achieve a separate read and write an " X"　" Y"　" R"　" C"　" T"　time to read and write different types of places " X"　" Y"　" R"　" C"　" T"　time to read and write multiple data " WX"　" WY"　" WR"　" WL"　" DT"　" FL"　" LD"　" SV"　" EV"