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PROFIBUS—DP用于冷冻设备Boc Gases公司的装置开发部(The Equip-ment Development Division)将工业控制系统用于低温处理食品。装置开发部必需在很紧迫的时间期限内进行设计、制造和发运,因为在食品工业中,竞争是很剧烈的。如果新的控制设备,它每个部分那仅仅是很小的节约,最终用户会毫不犹豫地选用该设备。此外,装置保修期很短,租用期也可能是最短的,装置生命周期不长,因而系统必须尽快设计、尽快制造,停机时间必需减到最小、机器的使用寿命应尽可能延长。
PROFIBUS-DP for Refrigeration Equipment Boc Gases’ Equip-ment Development Division uses industrial control systems for low-temperature food processing. Device Development Departments must design, manufacture and ship within a tight deadline, as the competition in the food industry is fierce. If the new control device, each of its parts that is only a small savings, end users will not hesitate to choose the device. In addition, the device warranty period is short, the lease period may be the shortest, the device life cycle is not long, so the system must be designed as soon as possible, manufacturing downtime must be minimized, and the service life of the machine should be as long as possible.