PPC905AE101
PPC905AE101
PPC905AE101 逆变器包含控制一个电机所需的组件。其中包含并联的一个或多个逆变器模块，以及必要的辅助设备，如控制电子器件、熔断器、电缆和开关装置。
ACS880-104 逆变器模块可用于构建额定功率从 2.5 kW 到数兆瓦的逆变器。仅由一个模块组成的逆变器最高额定功率约为 500 kW ；通过并联多个模块可以实现更高的额定功率。
标准配置下，所有 ACS880-104 逆变器模块均有涂层电路板。
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 
