求翻译:Primarily, PLCs are designed to replace hardwiring relays, to operate in an industrial environment, to be easily modified by plant engineers and maintenance personnel,and to be maintained by plant electricians.是什么意思? 待解决 悬赏分:1 - 离问题结束还有 Primarily, PLCs are designed to...
Personal computers (PCs) are suited for operator interface functions. Primarily, PLCs are designed to replace hardwiring relays, to operate in an industrial environment, to be easily modified by plant engineers and maintenance personnel,and to be maintained by PLCs为迅速和重复的逻辑控制使用。 个人...
the digital computer is designed to replace the PLC hardware. However, in contrast to a soft PLC, slot types feature a co-processor and their own operating system. This enables them to perform control tasks independently of the PC processor. Integrated connections provide access to decentralised ...
Power line conditioners are designed to regulate and stabilize voltage, filtering out any irregularities in the electrical supply. By using these devices, you can ensure that your electronics receive consistent, clean power. Use Dedicated Circuits for Sensitive Equipment Sensitive electronics like computers...
Laser pointers are designed to illuminate inanimate objects. ● Do not allow minors to use a pointer unsupervised. Laser pointers are not toys. ● Do not point a laser pointer at a mirror-like (reflective) surface. A reflected beam can act like a direct beam on the eye. ● Do not ...
The latest market transition is the control logic evolution, from programmable logic controller (PLC) to PC-based or smart control. To evaluate this transition, PLC architecture and its limits must first be understood. Traditional PLC archite...
Being a microprocessor-based CPU, it replaces timers, relays, and counters. Two types of processors a single bit or word processor, can be incorporated with a PLC. A bit processor is used to perform logic functions. Word processors are used for processing text and numerical data, as well ...
Comparing a supervisor obtained via this method to a manually designed supervisor shows that a similar partitioning can be obtained. The advantage of the proposed method is that the partitioning of the input and output images is done in a systematic manner which can be automated. Finally, ...
Personal computers (PCs) are suited for operator interface functions. Primarily, PLCs are designed to replace hardwiring relays, to operate in an industrial environment, to be easily modified by plant engineers and maintenance personnel,and to be maintained by ...
Power line conditioners are designed to regulate and stabilize voltage, filtering out any irregularities in the electrical supply. By using these devices, you can ensure that your electronics receive consistent, clean power. Use Dedicated Circuits for Sensitive Equipment Sensitive electronics like computers...