Description
By relying on advanced industrial network technology, production and management data can be quickly and effectively collected and transmitted. Therefore, the importance of networks in automation system integration engineering is becoming increasingly significant, and some even propose the viewpoint that “networks are controllers”.
PLC has the function of communication networking, which enables the exchange of information between PLC and PLC, PLC and upper computer, as well as other intelligent devices, forming a unified whole and achieving decentralized and centralized control. Most PLCs have RS-232 interfaces, and some have built-in interfaces that support their respective communication protocols.
The communication of PLC has not yet achieved interoperability, and IEC has stipulated multiple fieldbus standards, which are adopted by various PLC manufacturers.
For an automation project (especially a medium to large-scale control system), choosing a network is very important. Firstly, the network must be open to facilitate the integration of different devices and the expansion of future system scale; Secondly, according to the transmission performance requirements of different network layers, selecting the form of the network must be carried out with a deeper understanding of the protocol and mechanism of the network standard; Once again, taking into account specific issues such as system cost, equipment compatibility, and on-site environmental applicability, determine the network standards used at different levels.
The MOTEC intelligent stepper driver has a built-in programmable controller function (PLC), which can complete the required motion control and logic control without the need for an additional PLC. This built-in PLC can directly call the internal parameters of the driver during operation, without the need for additional communication interfaces. It has high response speed, strong anti-interference ability, and avoids interface communication problems.
Model recommendation:
CP270
FBM07
P0700HU
P0916DB
P0926KN
P0916AG
P0916JW
AD202MU
P0500RU
P0916FL
P0500RY
AD202MV
FBM207B P0916JS
P0916AE P0916FK-08
AD916AG
P0916JS
P0916FH
P0916AC
P0902YU