Omron C200HE-CPU11 Installation Manual

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and only for the purposes described in this manual. The following conventions are used to indicate and classify precautions in this manual. Always heed the information provided with them. Failure to heed precautions can result in injury to people or dam- age to the product. DANGER Indicates information that, if not heeded, is likely to result in l ...

vii PRECAUTIONS xi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Intended Audience xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 General Precautions xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety Precautions xii . . . . . . . . . . . . . . . . . . . . . . . . ...

This manual describes the installation of C200HX, C200HG, and C200HE Programmable Controllers, and it includes the sections described below. Programming and operating information is provided in the C200HX/C200HG/C200HE Operation Manual. Please read this manual completely and be sure you understand the information provided before attempt- ing to install a C200HX/C200HG/C200HE PC. Be sure to read the precautions in the following sec- ti ...

The information contained in this section is important for the safe and reliable application of the PC. You must read this section and understand the information contained before attempting to set up or operate a PC system. 1 Intended Audience xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

edge of electrical systems (an electrical engineer or the equivalent). • Personnel in charge of installing FA systems. • Personnel in charge of designing FA systems. • Personnel in charge of managing FA systems and facilities. 2 General Precautions The user must operate the product according to the performance specif ...

xiii • Emergency stop circuits, interlock circuits, limit circuits, and similar safety measures must be provided in external control circuits. • The PC will turn OFF all outputs when its self-diagnosis function detects any error or when a severe failure alarm (FALS) instruction is executed. As a coun- termeasure for such errors, external safety measures must be provided to en- sure safety in the system. � ...

• Locations subject to possible exposure to radioactivity. • Locations close to power supplies. Caution The operating environment of the PC system can have a large effect on the lon- gevity and reliability of the system. Improper operating environments can lead to malfunction, failure, and other unforeseeable problems with the PC system. Be sure that the operati ...

xv • Leave the label attached to the Unit when wiring. Removing the label may re- sult in malfunction if foreign matter enters the Unit. • Remove the label after the completion of wiring to ensure proper heat dissipa- tion. Leaving the label attached may result in malfunction. • Double-check all wiring and switch settings before turning ON the power sup- ply. Incorrect wiring may result in burning. • Wire correctly. I ...

xvi Criteria for Taking Countermeasures (Refer to EN50081-2 for details.) Countermeasures are not required if the frequency of load switching for the whole system with the PC included is less than 5 times per minute. Countermeasures are not required if the frequency of load switching for the whole system with the PC included is more than 5 times per minute. ...

1-1 What is a Control System? 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 The Role of the PC 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2-1 Input Devices 4 . . . . . . . . . . . . . ...

A Control System is the electronic equipment needed to control a particular pro- cess. It may include everything from a process control computer, if one is used, to the factory computer, down through the PCs (and there may be many of them networked together) and then on down through the network to the control com- ponents: the switches, stepping motors, solenoids, and sensors which monitor and control the mechanical operatio ...

Position Control Unit Signal line for Servomotor driver control Hand-held Programming Console Control switch Control panel Power source Power source DC Servomotor Driver DC Servomotor DC Servomotor DC Servomotor Driver PC Input Unit In the typical Control System example shown above, a PC controls the move- ment of the workpiece bed across two horizontal axes using Limit Switches and Servomotors to monitor and control movement. W ...

The Programmable Controller, or PC, is the part of the Control System that directly controls the manufacturing process. According to the program stored in its memory, the PC accepts data from the input devices connected to it, and uses this data to monitor the controlled system. When the program calls for some action to take place, the PC sends data to the output devices connected to it, to cause that action to take place. The PC m ...

lights, buzzers, and alarms; provide output to notify personnel. Solenoid Servomotor Stepping motor 1-3 How Does a PC Work? PCs operate by monitoring input signals and providing output signals. When changes are detected in the signals, the PC reacts, through the user-pro- grammed internal logic, to produce output signals. The PC continually scans the program in its memory to ...

system, a series of operations are performed inside the PC. These internal operations can be broadly classified into the following four categories: 1, 2, 3... 1. Common (or overseeing) processes, such as watchdog timer operation and testing the program memory. 2. Data input and output. 3. Instruction execution. 4. Peripheral device servicing. Cycle Time The total time ...

YES NO NO Power application Clears IR area and resets all timers Checks I/O Unit connections Resets watchdog timer Checks hardware and Program Memory Check OK? Services Host Link Units ALARM/ERROR Sets error flags and turns ON or flashes indicator Executes program Resets watchdog timer Refreshes input bits and output signals ALARM (Flashing) ERROR (Solid ON) Services Peripheral devices Resets watchdog timer and program address ...