描述
对一台特定的数控机床来说,只要能满足控制要求,对梯形图的结构、规模并没有硬性的规定。设计员可以按各种思路和逻辑方案进行编程。但理想的梯形图程序除能满足机床控制要求外,还应具有最少的步数、最短的顺序处理时间和易于理解的逻辑关系。
SORENSEN 0-60V@0-17A REGULATED METERED DC POWER SUPPLY
TRUE ISOLATION LINE VOLTAGE REGULATOR POWER CONDITIONER
TOPAZ 70306 2KW ISOLATED AC POWER REGULATOR CONDITIONER
WOHLER 16CH STEREO AUDIO VU LEVEL METER SPEAKER MONITOR
SORENSEN 0-80V@0-12A VARIABLE REGULATED DC POWER SUPPLY
SORENSEN SRL 60-17 0-60V@0-17A METERED DC POWER SUPPLY