Cutler-Hammer D320 PLC, Руководство пользователя

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D320 PLC User's Manual
Overview of the Manual
This manual contains the following information:
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Chapter 1 introduces the D320 PLC by describing its features and discussing installation
considerations.
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Chapter 2 discusses various system configurations and products that can be used with the
D320 PLC.
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Chapter 3 gives performance specifications and operating ranges of the CPU and the D320
series products.
• Chapter 4 describes installation and wiring guidelines and procedures including system design
considerations, wiring the power supply, and connecting the PLC to a PC.
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Chapter 5 introduces many concepts you need to know to program the D320 PLC including
terminology, how the registers are used, different types of address designations, and the CPU
processing procedure.
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Chapter 6 presents detailed information on the Instruction Set that is used by the D320 PLC.
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Chapter 7 discusses testing and troubleshooting procedures.
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Chapter 8 describes electrical interference or noise and the ways you can reduce its influence.
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Chapter 9 details the external dimensions of the D320 PLC system modules.
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Appendix A gives rules and procedures for D320 PLC communication.
• Appendix B details the configuration and operation of PID Loop Control on the D320 PLC.
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Appendix C describes the enhanced operation of the CPU’s second program loader port .
Features of the D320 PLC
The D320 Programmable Logic Controller (PLC) is a versatile and dependable industrial controller,
designed to handle a wide range of control applications to improve productivity and reduce operating
costs. This small-to-medium sized PLC provides high-speed processing of user control programs. It
comes with a complete line of I/O and special function modules, including digital, analog,
communications, and networking. These features combine to provide the right solution for a multitude
of applications.
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The D320 PLC is designed for medium-sized control applications that require from 100 to
1000 control points, high-speed processing capability, PID loop control, and advanced
functionality.
• High-speed data communications capability is available through the use of dedicated peer-to-
peer link modules.
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Built-in dual program loader ports provide flexibility in design to accommodate simultaneous
programming, monitoring, networking, and operator interface requirements.
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Intelligent communications units from remote I/O to communications modules allow for both
distributed or centralized control schemes.