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Related Manuals for Omron SYSMAC
Summary of Contents for Omron SYSMAC
- Page 1 Chipsmall Limited consists of a professional team with an average of over 10 year of expertise in the distribution of electronic components. Based in Hongkong, we have already established firm and mutual-benefit business relationships with customers from,Europe,America and south Asia,supplying obsolete and hard-to-find components to meet their specific needs.
- Page 2 Cat. No. W371-E1-03 SYSMAC CPM2B Programmable Controller OPERATION MANUAL...
- Page 3 SYSMAC CPM2B Programmable Controller Operation Manual Revised July 2003...
- Page 5 OMRON. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is con- stantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice.
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Page 7: Table Of Contents
TABLE OF CONTENTS PRECAUTIONS ........Intended Audience ............General Precautions . - Page 8 TABLE OF CONTENTS SECTION 6 Using Analog I/O Boards ......Overview of Analog I/O Boards ..........Specifications and Part Names .
- Page 9 About this Manual: This manual describes the installation and operation of the CPM2B and includes the sections described below. The CPM2B is a compact, high-speed board Programmable Controller (PLC) designed for control operations. There are two manuals describing the setup and operation of the CPM2B: The CPM2B Operation Manual (this manual) and the CPM1/CPM1A/CPM2A/CPM2C/SRM1(-V2) Programming Manual (W353).
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Page 11: Precautions
PRECAUTIONS This section provides general precautions for using the Programmable Controller (PLC) and related devices. The information contained in this section is important for the safe and reliable application of the Programmable Controller. You must read this section and understand the information contained before attempting to set up or operate a PLC system. -
Page 12: Intended Audience
It is extremely important that a PLC and all PLC Units be used for the speci- fied purpose and under the specified conditions, especially in applications that can directly or indirectly affect human life. You must consult with your OMRON representative before applying a PLC System to the above-mentioned appli- cations. - Page 13 Safety Precautions !WARNING Provide safety measures in external circuits (i.e., not in the Programmable Controller), including the following items, in order to ensure safety in the sys- tem if an abnormality occurs due to malfunction of the PLC or another exter- nal factor affecting the PLC operation.
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Page 14: Operating Environment Precautions
Operating Environment Precautions Operating Environment Precautions !Caution Do not operate the control system in the following places: • Locations subject to direct sunlight. • Locations subject to temperatures or humidity outside the range specified in the specifications. • Locations subject to condensation as the result of severe changes in tem- perature. - Page 15 Application Precautions • Fail-safe measures must be taken by the customer to ensure safety in the event of incorrect, missing, or abnormal signals caused by broken signal lines, momentary power interruptions, or other causes. • Construct a control circuit so that power supply for the I/O circuits does not come ON before power supply for the PLC.
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Page 16: Ec Directives
Concepts EMC Directives OMRON devices that comply with EC Directives also conform to the related EMC standards so that they can be more easily built into other devices or the overall machine. The actual products have been checked for conformity to EMC standards (see the following note). - Page 17 EC Directives Low Voltage Directive Always ensure that devices operating at voltages of 50 to 1,000 V AC and 75 to 1,500 V DC meet the required safety standards for the PLC (EN61131-2). Conformance to EC Directives The CPM2B PLCs comply with EC Directives. To ensure that the machine or device in which the CPM2B PLC is used complies with EC directives, the PLC must be installed as follows: 1,2,3...
- Page 18 EC Directives Countermeasure Examples When switching an inductive load, connect a surge protector, diodes, etc., in parallel with the load or contact as shown below. Circuit Current Characteristic Required element If the load is a relay or solenoid, there The capacitance of the capacitor must CR method be 1 to 0.5 µF per contact current of is a time lag between the moment the...
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Page 19: Introduction
One-to-N Computer Connections ......1-2-8 OMRON PT Connections ....... . . 1-2-9 One-to-one PLC Link Connections. -
Page 20: Cpm2B Features And Functions
• The CPM2B is equipped with a full complement of communications func- tions to provide communications with personal computers, other OMRON PLCs, and OMRON Programmable Terminals. These communications capabilities allow the user to design a low-cost distributed production sys- tem. - Page 21 Section 1-1 CPM2B Features and Functions Built-in Motor Control Capability Synchronized Pulse Synchronized pulse control provides an easy way to synchronize the opera- Control tion of a peripheral piece of equipment with the main equipment. The output (Transistor Outputs Only) pulse frequency can be controlled as some multiple of the input pulse fre- quency, allowing the speed of a peripheral piece of equipment (such as a sup- ply conveyor) to be synchronized with the speed of the main piece of...
- Page 22 Section 1-1 CPM2B Features and Functions Calendar/Clock The built-in clock (accuracy within 1 minute/month) can be read from the pro- gram to show the current year, month, day, day of the week, and time. The clock can be set from a Programming Device (such as a Programming Con- sole) or the time can be adjusted by rounding up or down to the nearest minute.
- Page 23 Section 1-1 CPM2B Features and Functions • Select the Analog I/O Boards that are appropriate for the system being used from the following three models. Model Number of Number of Maximum No. of inputs outputs connectable Units CPM2B-MAD63 6 points 3 points CPM2B-MAD42 4 points...
- Page 24 CPM2B printer High-speed 1:1 NT Link In a 1:1 NT Link, an OMRON Programmable Terminal (PT) can be connected Communications directly to the CPM2B. The PT must be connected to the RS-232C port; it cannot be connected to the Peripheral port.
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Page 25: Error Log
Section 1-1 CPM2B Features and Functions 1-1-2 Overview of CPM2B Functions Main function Variations/Details Interrupts Interrupt inputs 4 inputs, see note 1. Response time: 50 µs Interval timer interrupts Scheduled interrupts 1 input One-shot interrupt Set value: 0.5 to 319,968 ms Precision: 0.1 ms High-speed counters High-speed counter... - Page 26 Section 1-2 System Configurations System Configurations 1-2-1 CPU Boards CPU Board with 32 I/O points CPU Board with 32 I/O points CPU Board with 40 I/O points (Relay outputs) (Transistor outputs) (Relay outputs) Power CPU Board Inputs Outputs Built-in Model supply functions voltage...