中文版
Description
3BHE022293R0101 ABB controller
Technical Requirements:
CPU
The controller is the part that directs all the components of the computer to work in coordination according to the functional requirements of the instruction, and it is the nerve center and command center of the computer. It is composed of three parts: InstructionRegister IR (InstructionRegister), program counter PC (ProgramCounter) and OperationController OC (OperationController), which is very important to coordinate the orderly work of the whole computer.
Instruction register: A register that holds the instructions currently executed or to be executed. Instructions contain an opcode that determines the type of operation and an address that indicates where the operand came from or where it is going. Instruction length varies from computer to computer, so does instruction register length. All operations of the computer are performed by analyzing the instructions stored in the instruction register. The input side of the instruction register receives instructions from the memory, and the output side of the instruction register is divided into two parts. The opcode part is sent to the decoding circuit for analysis to indicate what type of operation the instruction should perform; The address part is sent to the address adder to generate a valid address and then sent to the memory as the address to fetch or store the number.
Memory may refer to main memory, cache, or register stack, etc. used to hold an instruction currently being executed. When an instruction is executed, it is first stored in the Data register (DR) and then transferred to the IR. Instructions are divided into opcodes and address code fields, which consist of binary digits. In order to execute any given instruction, the opcode must be tested to identify the required operation. That’s what instruction decoders do. The output of the opcode field in the instruction register is the input of the instruction decoder. Once decoded, the operation code can send a specific signal to the operation controller for the specific operation.
3BHE022293R0101
3BHE022293R0101
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Address: Unit 2009, Chuangxiang Center, No.1733, Lvling Road, Siming District, Xiamen
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EMERSON: modbus card, PSU, controller, PSU, base, PSU, switch
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MOOG — servo valve, controller, module
NI – Information acquisition card, PXI module, card
WESTINGHOUSE: RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
WOODWARD — regulator, module, controller, governor
YOKOGAWA — servo module, control cabinet node unit
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Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
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