描述
施耐德Modicon TM218实现自由口通信从站视频教程：
施耐德M218做通用通信从站、串口调试助手做主站，视频详细讲解了ADDM和SEND_RECV_MSG指令，程序实现了PLC和串口调试助手相互收发8个字节数据功能。
NEW FANUC A06B-0319-B372 MOTOR A06B0319B372
NEW REXROTH INDRAMAT MHD071B-061-PP1-UN SERVO MOTOR
NEW RKC INSTRUMENT REX-B850-CS6 CONTROL REXB850CS6
GAST R7P3180M REGENERATIVE BLOWER 12HP
LASER DIODE MODULE AHH04051 NEW
CKD ABSODEX DRIVER H TYPE AX9012H-D02
BAILEY CONTROLS 660-SLC-3331A CONTROL CARD 660SLC333A
NEW ARBURG 006071 BOARD
ALLEN BRADLEY 8520-ASM3 MODULE 8520ASM3 90778308 REV 01
