NI SCXI-1100
NI SCXI-1100
NI SCXI-1100
Unidrive ES是一种高效，平稳，安全的一体化解决方案平台，是适用于任何电梯应用场合的交流变频器。Unidrive ES具有极高灵活性，可根据您的要求度身定制，在提高电梯控制运行性能的同时降低总成本，从而改写了所有变频器用户采用的标准。
适用范围：
适用于同步电机及异步电机，有齿轮曳引机及无齿轮曳引机。
多种控制模式供选择：
·开环控制
·闭环矢量控制
·伺服控制
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 controller PS is a special process control station, which is embedded with field bus communication interface for users to use
Fieldbus technology offers very flexible options. Each PS allows to insert 4 fieldbus interface cards (the card type can be different),
Each card is connected to 1 field bus 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 and unplugged.
The field controller PS has
