查阅第8章“指令系统说明”。COMM_ REQ用下列任务来指定端口执行想要的操作:注意:因为地址偏移量存储在一-个16位的字组，全部的%W存储器类型不能用于COMM_ REQ.COMM R功能举例该例中，当%M0021是ON,-个开始于%R0032的命令块被送到CPU(0机箱，0槽)端口2(通讯任务20)。如果运行COMM_ REQ时有错误发生，%Q0110被置立。
Tektronix TM502A Power Module w/ Am 503b Amplifier
Behringer MDX 2100 – Composer Limiter Processor Dynamic
Radio Transformer,Manf: HARRIS CORPORATION DBA HARRIS R
HP/Agilent 1742A Oscilloscope (100 MHz)
Tektronix 2247A 100 MHz Oscilloscope Counter/Timer
Hewlett Packard 6624A Quad Output DC Power Supply
Option 200 and 250
TTC FIREBERD 6000A OPT.6001,6002,6003,6004 WITH 41440A
TEKTRONIX 2236 OSCILLOSCOPE COUNTER TIMER MULTIMETER
300 ft – 14 AWG Single -Electrical Wire – HW-C14(1)U2
Miteq D-9402 4GHz-70MHz Frequency Digital Broadcast IF
TTC Acterna Fireberd 6000A Analyzer
16″ Main Wheel Assembly ORY69 PN 170008A5 Appears U
LECROY 9314A QUAD 400 MHz OSCILLOSCOPE 100 MS/s 50 Kpts
Selector Switch- Very Low Frequency – Part No. 04931
EATON ADVANCED ELECTRONICS 2075 NOISE-GAIN ANALYZER
Hewlett Packard 6477C DC Power Supply 0-220 V 0-50 A
WILD HEERRBRUGG T16 167185 THEODOLITE T-16