140CRP31200 SCHNEIDER
140CRP31200 SCHNEIDER
140CRP31200 SCHNEIDER
介绍了 SSI（同步串行接口）模块 BMXEAE0300 的软硬件实施。
模块 BMX EAE 0300 是一种用于绝对编码器的同步串行接口，它由用户应用程序通过打开的 SSI接口控制。
SSI 通道的位置值由模块在每个固定周期自动读取（除非禁用了通道）。
SSI 模块 BMX EAE 0300 是一个 3 通道的 SSI（同步串行接口）绝对编码器接口。
它支持：
·3 通道的 SSI 输入
·用于每个 SSI 通道的 1 个反射输出
·用于 3 个 SSI 通道的 2 个捕捉输入
·8 到 31 位数据带宽
·4 级波特率（100 kHz、200 kHz、500 kHz、1 MHz）
·捕捉和比较功能
coordination
Discussion.
The flash EPROM inside PS provides more than 220 function modules (control algorithm subroutines), in addition to the base specified in IEC 61131 3 standard
In addition to this content, many powerful and strictly tested function blocks from practical engineering applications are also expanded. Any complex control
All schemes can be realized by the combination of these function blocks.
The function blocks provided by the system mainly fall into the following categories:
o
Analog quantity processing
o
Digital quantity processing
Loop adjustment
Logical sequence control
c
Logical operation
Monitoring function
Acquisition function
c
Arithmetic operation
c
Tcp/ip protocol communication interface
Modbus protocol communication interface
1ec870-5 protocol communication interface (telecontrol)
4.2 field controller PS
Industrial ial “field controller PS is a special process control station, which is embedded with a fieldbus communication interface for users to use
Fieldbus technology provides a very flexible choice. Each PS is allowed to insert 4 fieldbus interface cards (card types can be different),
Each card is connected to a fieldbus to collect process data and diagnostic information from the bus. The interface card is easy to replace and plug and play
(plug & play) and can be plugged in and out with power.
The field controller PS has the following features:
o
Flexible: it supports all international standard open fieldbus and can be mixed
4 high-speed fieldbuses can be connected at the same time (max. 12 MBD)
Simple project: only use the same tool CBF (control build f) software for configuration, debugging and diagnosis
mouth
Access to all information from the site, including equipment management
