IS200TDBTH2A
IS200TDBTH2A
IS200TDBTH2A
介绍了关于 FPBA-01 PROFIBUS DP 适配器模块的配线、配置和使用方面的信息。
FPBA-01 PROFIBUS-DP适配器模块是ABB传动单元的一个可选设备,它可以将传动单元连接到一个PROFIBUS 网络。在PROFIBUS 网络上,传动单元被认为是从设备。通过FPBA-01 PROFIBUS-DP 适配器模块,可以:
• 向传动单元发出控制命令 ( 启动、停止、允许运行等等)。
• 向传动单元发送速度或转矩给定信号。
• 向传动单元的PID 调节器发送一个过程实际值或一个过程给定信号。
• 从传动单元中读取状态信号和实际值。
• 改变传动参数值。
• 对传动单元进行故障复位。
returns the corresponding fieldbus actuator.
Two field controllers can realize controller 1:1 redundancy, and undisturbed switching between master and slave PS. Two on each PS
Ethernet network card, the second network card is used to connect the system network diginets), and the second network cards can be interconnected with each other to form a special
Redundant communication link (diginetr) to ensure information synchronization between master and slave PS. — However, the master PS fails, and the slave PS can quickly and undisturbed connect the replacement worker
Make. All inputs and outputs also support redundant operation
The data communication between the field process controller PS. operating station 0s and the engineer station es is completed by the system network (diginets), which is inserted
The – Ethernet network card on the PS basic unit provides the interface between PS and diginets. ES. Hardware configuration and PS
The user program is downloaded to the PS CPU through diginets and the first network card. After the field bus interface card is newly installed or replaced, the required group
The status information will be automatically reloaded. The configuration results and real-time process data are stored in RAM, and ram is installed on the Ethernet network card or battery card
The backup battery can maintain the configuration content and data in case of power failure.
Basic unit pmbo2f characteristics:
mouth
Installation slots of 4 fieldbus interface cards
c
Installation slot of 2 Ethernet network cards
Support redundant operation of Fieldbus interface card
Support hot plug of Fieldbus interface card
Technical indicators of basic unit pib02f:
CPU :Intel 80960HT25/75
32-bit RISC superscalar processor with operation speed of 150 MIPS
4 MB FLASH-EPROM
EEPROM,serial, 16 Kbit
o
Ram 8 MB (with error check and correction funct