摘要
为了延长PLC控制系统的寿命,在系统设计和生产使用中要对该系统的设备消耗、元器件设备故障发生点有较明白的估计,也就是说,要知道整个系统哪些部件最容易出故障,以便采取措施。
In order to prolong the life of PLC control system, it is necessary to cheek the eomsumption of devices of the system in design and production, to have a clear calculation of the points of device elements, at which breakdowns take place, namely, to know that which parts of the system are easily to be in trouble, thus measures can be adopted.
出处
《遵义师范学院学报》
2009年第2期84-85,共2页
Journal of Zunyi Normal University
