Description
ABB 1MRS050775
ABB 1MRS050775
ABB 1MRS050775
EV3100 系列变频器是艾默生网络能源有限公司自主开发生产的多功能、高品质低噪音电梯专用矢量控制型变频器。可以驱动异步感应电机和永磁同步电机，完全满足您对各种电梯控制系统的需求。
它具有结构紧凑，安装方便的特点，其先进的矢量控制算法、距离控制算法、电机参数、自动调谐、转矩偏置、井道位置自学习、抱闸接触器控制、预开门信号输出等多种智能控制功能可满足您对系统高精度控制要求；检修运行、应急运行、自学习运行、多段速运行、强迫减速运行等多种特殊运行控制方式及其普通可编程开关量输入、逻辑可编程开关量输入有助于实现电梯控制的全面解决方案；抱闸接触器检测、电梯超速检测、平层信号与电梯位置检测等功能保证了系统运行的安全性；国际标准化设计和测试保证了产品的可靠性
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can also use the public telephone network (dial-up mode) or satellite to achieve ultra-long-distance communication.
Subsystems such as PLC communicate with the Industrial” system through the ModBus protocol interface. The system also supports IEC870-5 over-control protocol.
discussion.
The Flash EPROM inside the PS provides more than 220 functional modules (control algorithm subroutines), in addition to the basic ones specified in the IEC 61131 3 standard
In addition to this content, many powerful and rigorously tested function blocks from actual engineering applications have been expanded. any complex control
The scheme can be realized by the combination of these function blocks.
The function blocks provided by the system mainly include the following categories:
o
Analog processing
o
digital processing
loop regulation
Logical sequence control
c
logic operation
Monitoring function
Collection function.
c
arithmetic operations
c
TCP/IP protocol communication interface
Modbus protocol communication interface
1EC870-5 protocol communication interface (Telecontrol)
4.2 Field Controller PS
Industrial” field
