Omron C200H - Operation Manual

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 property. DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Caution Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury, or property damage. OMRON Product References All OMRON products are capitalized in this manual. The word “Unit” is also capitalized when it refers to an OMRON product, regardless of whether or not it appears in the proper name of the product. The abbreviation “Ch,” which appears in some displays and on some OMRON products, often means “word” and is abbreviated “Wd” in documentation in this sense. The abbreviation “PC” means Programmable Controller and is not used as an abbreviation for any- thing else. Visual Aids The following headings appear in the left column of the manual to help you locate different types of information. Note Indicates information of particular interest for efficient and convenient operation of the product. 1, 2, 3... 1. Indicates lists of one sort or another, such as procedures, checklists, etc.  OMRON, 1989 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permis- sion of OMRON. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the informa- tion contained in this publication.

PRECAUTIONS xi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Intended Audience xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 General Precautions xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety Precautions xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Operating Environment Precautions xiii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Application Precautions xiii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 1 Introduction 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Nomenclature and Features 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 System Configuration 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 2 Wiring 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Setup 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 3 I/O Allocation 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Word Allocation 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Bit Allocation 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 4 Settings and Displays 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Temperature Specification Settings 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Temperature Data Display 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appendices A. Troubleshooting 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B. Standard Models 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C. Specifications 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D. Table of Temperature-Sensing Elements 29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E. Using the C200H Temperature Sensor Unit with CS1-series PCs 37 . . . . . . . . . . . . . . . . . . . Glossary 39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Index 47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Revision History 49 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

This manual describes the installation and operation of the C200H Temperature Sensor Unit and includes the sections described below. Please read this manual carefully and be sure you understand the information provided before attempting to install and operate the C200H Temperature Sensor Unit. Section 1 provides an introduction to the C200H Temperature Sensor Unit and includes details on no- menclature and functions as well as the system configuration. Section 2 explains the wiring procedure required when setting up the Unit. Section 3 gives details on the word and bit allocations for the Unit. Section 4 explains how to make temperature settings and how to read the display. Appendices, a Glossary, and an Index are also included. WARNING Failure to read and understand the information provided in this manual may result in personal injury or death, damage to the product, or product failure. Please read each section in its entirety and be sure you understand the information provided in the section and related sections before attempting any of the procedures or operations given. !

The information contained in this section is important for the safe and reliable application of the C200H Temperature Sensor Unit. You must read this section and understand the information contained before attempting to set up or oper- ate the C200H Temperature Sensor Unit. 1 Intended Audience xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 General Precautions xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety Precautions xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Operating Environment Precautions xiii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Application Precautions xiii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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 specifications described in the relevant manuals. Before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement ma- chines, safety equipment, and other systems, machines, and equipment that may have a serious influence on lives and property if used improperly, consult your OMRON representative. Make sure that the ratings and performance characteristics of the product are sufficient for the systems, machines, and equipment, and be sure to provide the systems, machines, and equipment with double safety mechanisms. This manual provides information for programming and operating the Unit. Be sure to read this manual before attempting to use the Unit and keep this manual close at hand for reference during operation. WARNING It is extremely important that a PC and all PC Units be used for the specified 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 PC system to the above-mentioned applications. 3 Safety Precautions WARNING Do not attempt to take any Unit apart while the power is being supplied. Doing so may result in electric shock. WARNING Do not touch any of the terminals or terminal blocks while the power is being supplied. Doing so may result in electric shock. WARNING Do not attempt to disassemble, repair, or modify any Units. Any attempt to do so may result in malfunction, fire, or electric shock. 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 system if an abnormality occurs due to malfunction of the PC or another external factor affecting the PC operation. Not doing so may result in serious accidents. • 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.

output relays or destruction of the output transistors. As a countermeasure for such problems, external safety measures must be provided to ensure safety in the system. • When the 24-VDC output (service power supply to the PC) is overloaded or short-circuited, the voltage may drop and result in the outputs being turned OFF. As a countermeasure for such problems, external safety measures must be provided to ensure safety in the system. 4 Operating Environment Precautions Caution Do not operate the control system in the following locations: • 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 tempera- ture. • Locations subject to corrosive or flammable gases. • Locations subject to dust (especially iron dust) or salts. • Locations subject to exposure to water, oil, or chemicals. • Locations subject to shock or vibration. Caution Take appropriate and sufficient countermeasures when installing systems in the following locations: • Locations subject to static electricity or other forms of noise. • Locations subject to strong electromagnetic fields. • 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 operating environment is within the specified conditions at installa- tion and remains within the specified conditions during the life of the system. 5 Application Precautions Observe the following precautions when using the PC system. WARNING Always heed these precautions. Failure to abide by the following precautions could lead to serious or possibly fatal injury. • Always ground the system to 100 Ω or less when installing the Units. Not con- necting to a ground of 100 Ω or less may result in electric shock. • Always turn OFF the power supply to the PC before attempting any of the fol- lowing. Not turning OFF the power supply may result in malfunction or electric shock. • Mounting or dismounting I/O Units, CPU Units, Memory Units, or any other Units. • Assembling the Units. • Setting DIP switches or rotary switches. • Connecting cables or wiring the system. • Connecting or disconnecting the connectors.

PC or the system, or could damage the PC or PC Units. Always heed these pre- cautions. • 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. • Always use the power supply voltages specified in this manual. An incorrect voltage may result in malfunction or burning. • Take appropriate measures to ensure that the specified power with the rated voltage and frequency is supplied. Be particularly careful in places where the power supply is unstable. An incorrect power supply may result in malfunction. • Install external breakers and take other safety measures against short-circuit- ing in external wiring. Insufficient safety measures against short-circuiting may result in burning. • Do not apply voltages to the Input Units in excess of the rated input voltage. Excess voltages may result in burning. • Do not apply voltages or connect loads to the Output Units in excess of the maximum switching capacity. Excess voltage or loads may result in burning. • Disconnect the functional ground terminal when performing withstand voltage tests. Not disconnecting the functional ground terminal may result in burning. • Be sure that all the mounting screws, terminal screws, and cable connector screws are tightened to the torque specified in this manual. Incorrect tighten- ing torque may result in malfunction. • 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. Incorrect wiring may result in burning. • Mount Units only after checking terminal blocks and connectors completely. • Be sure that the terminal blocks, Memory Units, expansion cables, and other items with locking devices are properly locked into place. Improper locking may result in malfunction. • Check the user program for proper execution before actually running it on the Unit. Not checking the program may result in an unexpected operation. • Confirm that no adverse effect will occur in the system before attempting any of the following. Not doing so may result in an unexpected operation. • Changing the operating mode of the PC. • Force-setting/force-resetting any bit in memory. • Changing the present value of any word or any set value in memory. • Resume operation only after transferring to the new CPU Unit the contents of the DM Area, HR Area, and other data required for resuming operation. Not doing so may result in an unexpected operation. • Do not pull on the cables or bend the cables beyond their natural limit. Doing either of these may break the cables. • Do not place objects on top of the cables or other wiring lines. Doing so may break the cables. • Use crimp terminals for wiring. Do not connect bare stranded wires directly to terminals. Connection of bare stranded wires may result in burning. • When replacing parts, be sure to confirm that the rating of a new part is correct. Not doing so may result in malfunction or burning.

to discharge any static built-up. Not doing so may result in malfunction or dam- age.

2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 System Configuration 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

The Temperature Sensor Unit detects temperatures and sends the resultant BCD (Binary Coded Decimal) data to the PC (Programmable Controller). This data can be further manipulated and transferred to other I/O Units for ex- tended system control. The C200H Temperature Sensor Unit is available in four models. The C200H-TS001/002 are for use with thermocouples, and can be used with K (CA), J (IC) and L (Fe-CuNi) thermocouples. The C200H-TS101/102 are for use with platinum resistance sensors. The Unit has the following components: Front Panel Indicator panel Unit no. selector Input terminal block. Refer to Section 2 Wiring for details. Cold- junction compensating resistor C200H-TS001/002 (Thermocouple) C200H-TS101/102 (Platinum RTD) Indicator panel Unit no. selector Input termi- nal block. Refer to Section 2 Wiring for details. Unit Number Selector (7) (9) (5) (1) (3) 0 8 6 4 2 The arrow on the selector indicates the unit number. Use a standard screw- driver to rotate the switch and set the desired unit number. Be sure to set dif- ferent unit numbers from those of other Special I/O Units connected to the same PC. Otherwise, an “I/O Unit Over” error is generated and the Unit will not operate properly. IR word numbers are assigned as shown in the follow- ing table. Nomenclature and Features Section 1-1

1 110 through 119 2 120 through 129 3 130 through 139 4 140 through 149 5 150 through 159 6 160 through 169 7 170 through 179 8 180 through 189 9 190 through 199 Indicator panel There are two LEDs in the indicator panel, which function as follows: Indicator Color Function RUN Green Lit during normal operation. Unlit during errors. BROKEN WIRE Red Lit when input is disconnected. Blinks when data is outside of set range. DIP Switch Setting C200H-TS001/002 1 2 3 4 ON 2 0 1 No. of Input Points 0 0 4 input points (Inputs 1 through 4) 0 1 1 0 1 1 1 input point (Input 1) 2 input points (Inputs 1 and 2) Not Used 3 Function Either K (CA) (0° through 400°C), J (IC) (0° through 300°C), or L (Fe- CuNi) (0° through 300°C). Once this pin has been set to ON, this setting becomes invalid and the tempera- ture must be set through the PC program. 1 Set the temperature depending on PC program. 4 0 1 Function K ( CA) J (IC), L(Fe- CuNi) OFF: 0 ON: 1 Number of Input Points Temperature Selector Sensor Selector All switches are OFF before shipment from the factory. The temperature specifications must be set identically for all four points. These points cannot be used for different thermocouples or with different temperature specifications. The cold-junction compensating resistor connected to the C200H-TS001/002 terminal block (for the thermocouple) has been preset to the Unit’s internal circuits. Do not remove or replace it. If it is necessary to remove it, when reattaching, confirm that the number marked on the resistor matches the number on the Unit, as shown in the following diagram. The output tempera- ture data may be incorrect if the numbers do not match. Nomenclature and Features Section 1-1

C200H-TS101/102 1 2 3 4 ON 2 0 1 No. of Input Points 0 0 4 input points (Inputs 1 through 4) 0 1 1 0 1 1 1 input point (Input 1) 2 input points (Inputs 1 and 2) Not Used 3 Function J Pt (0° through 100°C)/Pt (0° through 100°C). Once this pin is set to ON, this setting becomes invalid and the temperature must be set through the PC program. 1 Set the temperature depending on PC program. OFF: 0 ON: 1 Number of Input Points Temperature Selector Not Used All switches are set to OFF before shipment from the factory. 1-2 System Configuration The Special I/O Units are not allocated the word number of the slot they are mounted to. They are allocated word numbers according to the unit number setting on the front panel (refer to page 2). If possible, avoid mounting the Temperature Sensor Units in either of the two rightmost CPU Rack slots. However, if this is unavoidable, use one of the Programming Console Base Units (C200H-BP001 or C200H-BP002) when mounting peripheral devices to the PC. No Special I/O Units can be mounted on a C200H Slave Rack connected to a Master on a PC other than a C200H. The thermocouple or RTD registers the temperature and sends the data through the Temperature Sensor Unit to the PC in 4-digit BCD. After the PC processes this data, the data can be output to a display, or used for control- ling system devices. System Configuration Section 1-2

C200H-TS001/002/101/102 Output Unit High-Density and Multiplex I/O Unit C200H-OD215 CPUs C200H- CPU01-E/03-E/11-E • Temperature- sensing element A maximum of 10 Special I/O Units (including the PC Link Units) can be mounted on the CPU Rack, Expansion I/O Rack, or Slave Rack. However, the maximum current supplied or consumed may limit the actual number of I/O Units that can be connected. Refer to the C200H Installation Guide for maximum current levels. Note that the specific limit, resulting from data trans- mission, placed on the Slave Rack is as shown in the following table. The number of Special I/O Units that can be mounted on a Slave Rack is lim- ited. The table below shows the maximum number of Special I/O Units that can be mounted to one Slave Rack. A B C D Maximum number of High-Speed Counter Units, Position Control Units (NC111/NC112), ASCII Units, Analog I/O Units, and ID Sensor Units Maximum number of High-Density and Multiplex I/O Units. Maximum number of Voice and Temperature Sensor Units. Maximum number of Position Control Units (NC211) 4 Units 8 Units 6 Units 2 Units Note 1. When using a combination of Units, use the following formula: 3A+B+2C+6D≤12 and, A+B+C+D≤8 2. These Units can be used on other Racks, but the total number cannot exceed 10. Mounting Temperature Sensor Units Special I/O Units on Slave Racks System Configuration Section 1-2

The cold-junction compensating resistor connecting terminals B4 and B5 on the C200H-TS001/002 is fully integrated in the internal circuitry of the Unit and serves to maintain accuracy. Be careful not to remove this resistor and be sure the screws are always tight. Unused Input Terminals For TS001/002 (thermocouple input), short the positive and negative poles of the thermocouple inputs (for example, terminals A8 and B8 in Input 4). For TS101/102 (platinum RTD input), short the B and B′ terminals (for exam- ple, terminals A8 and B9 for Input 4), and connect a 100 Ω (1/8 W minimum) resistor between terminals A and B. (For example, A8 and B8 for input 4.) Removable Terminal Block Connections When Using Solderless Crimp Leads Use M3.5 screws (with self-rising pressure plates) for mounting solderless crimp terminals. 7 mm max. 7 mm max. Setup Section 2-1

+ ÉÉÉ 5 to 7 mm 10 mm Tighten the screws to a torque of 0.8 N � m. Wiring Notes To avoid influence from induced noise, keep the input signal wires (compen- sating wires or lead wires) away from the power source line or load line by at least 300 mm. Also be sure not to lay them parallel to, or in the same cable as, the power line. Using shield wires in separated ducts or pipes is also an effective way to reduce influence from noise. Attach surge absorbers or noise filters to peripheral devices that generate noise (in particular, devices that possess inductance components, such as motors, transistors, solenoids, or magnet coils). Install away from devices that generate strong, high-frequency waves or that generate surges. Connect the thermocouples with the compensating wires as shown in the following diagram. Connect platinum RTDs with lead wires of low resistance (for example, copper wires). Make the three lead wires extending from the platinum RTDs equal in length. Do not short-circuit the B wire and B’ wire near the terminal block connector, because it causes measurement errors. Input Signal Wire Extension The input signal wire should be as short as possible so that the effect of out- side noise is minimized. The following table has more information on type and length of the signal wire. Sensor-Input Wire Configuration Maximum Extension Length K (CA) Compensating conductor WX-H, WX-H6 0.3 mm2 x 7 leads 80 m J (IC) Compensating conductor JX-H, JX-H6 0.3 mm2 x 7 leads 70 m L (Fe-CuNi) Compensating conductors JX 0.3 mm2 x 7 leads 70 m JPt 100 ΩPt 100Ω Copper wire 0.5 mm2 120 m Setup Section 2-1

3-2 Bit Allocation 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

determines the words allocated to the Unit. Ten words are assigned to any given Special I/O Unit, but only six words are actually used by the Tempera- ture Sensor Unit. The following figure shows which words are available ac- cording to the unit number setting. Unit 0 Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 Unit 9 100 through 109 120 through 129 130 through 139 140 through 149 150 through 159 160 through 169 170 through 179 180 through 189 190 through 199 110 through 119 Each time the PC data is refreshed, output data is written from the PC to the Temperature Sensor, then input data is read from the Tem- perature Sensor to the PC. Output refresh Input refresh Word n Words n+1 through n+5 Only six words are used. Words n+6 through n+9 are avail- able as work bits n = 100 + 10 x unit no. PCs IR area Note When setting a unit number, be sure not to select the same number used for another Special I/O Unit. Otherwise, an “I/O UNIT OVER” error is generated and the Sensor Unit will not operate properly. Word Allocation Section 3-1

Data hold enable x 101 x 100 Input n + 1 Code 0: positive Conversion data of Input 1 1: negative x 103 x 102 x 101 x 100 n + 2 Code 0: positive Conversion data of Input 2 1: negative x 103 x 102 x 101 x 100 n + 3 Code 0: positive Conversion data of Input 3 1: negative x 103 x 102 x 101 x 100 n + 4 Code 0: positive Conversion data of Input 4 1: negative x 103 x 102 x 101 x 100 n + 5 Running Temperature specification code no.: 00 through 25 Data inval- id Stand by for Memory error Disconnection detected Setting error x 101 x 100 set- ting Input 4 Input 3 Input 2 Input 1 Note n = 100 + 10 x unit no. The four words from words n+6 through n+9 can be used as work bits. Refer to the C200H Operation Manual for details. IR Bit Allocation IR Name Function Word Bit Output n 00 Data hold When this bit is turned ON, conversion of the temperature input data is stopped and data is returned to its status just prior to turning the bit ON. When this bit is turned OFF, the temperature input data is converted to BCD data in cycles. 01 through 07 --- Always turned OFF. 08 through 13 Temperature specification code number These bits specify the temperature specification code number of the temperature sensing element used in the Unit. A total of 41 code numbers (thermocouple K (CA) = 11, thermocouple J (IC) = 4, L(Fe-CuNi) = 4, platinum RTD JPt = 11, platinum RTD Pt= 11 numbers) can be specified in 2-digit BCD from 00 through 25. (Refer to pages 3 and 16 for details.) The temperature specification code number becomes valid after the temperature specification setting flag (word n bit 15) is turned ON. 14 --- Not used. Always turned OFF. 15 Temperature specification enable When this bit is turned ON, the temperature specification code number specified for word n bits 08 through 13 becomes valid. Be sure to confirm beforehand that the temperature specification switch (pin 3) on the back panel has been set to the ON position and that the setting standby flag (word n+5 bit 06) has also been turned ON. Otherwise the code number is invalid. Bit Allocation Section 3-2

00 through 15 Input 1 conversion 0 1 + – x 103 x 102 x 101 x 100 15 00 The temperature input data of input 1 is displayed in BCD. n + 2 00 through 15 Input 2 conversion 0 1 + – x 103 x 102 x 101 x 100 15 00 The temperature input data of input 2 is displayed in BCD. n + 3 00 through 15 Input 3 conversion x 103 x 102 x 101 x 100 15 00 The temperature input data of input 3 is displayed in BCD. 0 1 + – n + 4 00 through 15 Input 4 conversion data 0 1 + – x 103 x 102 x 101 x 100 15 00 The temperature input data of input 3 is displayed in BCD. n + 5 00 Setting Error This bit turns ON when the specified temperature specification code number (word n bits 08 through 13) results in one of the following: 1) a figure above 26; or 2) the temperature sensing element corresponds to a different specified code number than the one actually connected to the Temperature Sensor Unit. For example, if pin 4 is set for K(CA) and the temperature specification code number is set to 11-25, a setting error is generated. 01 Input 1 Discon- If a disconnection is detected in one of the inputs, the bit corresponding 02 Input 2 nection to that particular input turns ON. The conversion data of the word 03 Input 3 de- tected corresponding to the disconnected input (words n+1 through n+4) becomes “E039.” 04 Input 4 tected becomes “E039.” 05 Memory error Whenever an error occurs in the Temperature Sensor’s internal memory (the memory storing the conversion data from each of the four inputs), this bit turns ON. 06 Setting standby This bit keeps the setting of the temperature specification code number on standby. After the temperature specification switch (pin 3) on the back panel is set to the ON position, and while the power supply is ON or during Restart, this bit remains ON until the setting is completed. When setting the temperature specification, turn the temperature specification setting flag (word n bit 15) ON. Refer to page 17 Temperature specification setting flag. 07 Data invalid After the power supply is turned ON, or after restart, the conversion data remains unstable for several seconds; during this period, this bit turns ON. Once all the data stabilizes, the bit turns OFF. While this bit is OFF, program with the conversion data from words n+1 through n+3. Refer to page 21 for conversion data listing. 08 through 13 Temperature specification code number These bits pinpoint the current settings of the temperature specification code number and represent the confirmation area (00 through 25). 14 --- Not used 15 Running Turns ON while the Unit is operating. Bit Allocation Section 3-2

4-1 Temperature Specification Settings 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Temperature Data Display 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Before shipment from the factory, the Temperature Sensor Unit’s temperature specifications are preset for the parameters shown in the following table. If using the Unit according to these settings, keep pin 3 of the DIP switch on the back panel in the OFF position. When using the C200H-TS001 with the J-type (0° through 300°C) sensing element, or when using C200H-TS002 with the L-type (0° through 300°C) sensing element, set the K (CA)/J (IC) and K (CA)/L (Fe-CuNi) selector (pin 4) on the back panel DIP switch to the ON position. Model Sensor-input Default range Temperature specification code number C200H-TS001 K (CA) 0° through 400°C 02 J (IC) 0° through 300°C 12 C200H-TS002 K (CA) 0° through 400°C 02 L (Fe-CuNi) 0° through 300°C 12 C200H-TS101 Pt 100 Ω 0° through 100°C 18 C200H-TS102 Pt 100 Ω 0° through 100°C 18 If using temperature specifications as shown in the above table, the setting sequence described in the next paragraph can be ignored. However, note that programming the temperature specification code is necessary even when one of the codes listed in the above table is used after turning ON the temperature specification selector DIP switch (pin 3) on the back panel. For operation at temperatures other than those specified in the above table, program the temperature specification codes according to the following se- quence: 1, 2, 3... 1. First set the temperature specification selector on the back panel (pin 3) to the ON position. For TS001/002, set the K (CA)/J (IC) , and K (CA) L (Fe-CuNi) selector on the back panel (pin 4) to the name of the temper- ature-sensing element in actual use. OFF K (CA) used ON J (IC) / L (Fe-CuNi) used 2. Set the program to the new temperature specification code of the sens- ing element using word n bits 13 to 08. Reset the Unit with the restart flag and check that the standby flag (word n+5 bit 06) is turned ON. Then set the program that turns ON the temperature specification set- ting flag (word n bit 15). Refer to page 17 for a programming example based on the above sequence. Note Whenever the temperature specification selector (pin 3) on the back panel is set to OFF, the temperature specification code cannot be set. When the tem- perature specification code is set at a number beyond 26, or when a code corresponding to a temperature-sensing element that cannot be used with the Temperature Sensor Unit is selected, the setting error flag (word n+5 bit 00) turns ON to signal an alarm. Especially when using TS001/002, be sure to confirm that the K (CA)/J (IC), and K (CA)/L (Fe-CuNi) selector (pin 4) on the back panel are correctly set. The reset flags range from AR0100 through AR0109, and correspond to re- spective Special I/O Unit numbers. For example, unit number 3 corresponds to reset flag AR0103. The C200H-TS001 offers 15 ranges for thermocouple input: 11 for type K (CA) sensors and 4 for type J (IC) sensors. The C200H-TS002 offers 15 Setting Temperature Specification Codes Temperature Specification Codes Temperature Specification Settings Section 4-1

(Fe-CuNi) sensors. The C200H-TS101 offers 11 ranges for platinum-RTD (JPt) input. The C200H-TS102 offers 11 ranges for platinum-RTD (PT) input. A separate code number from 00 through 25 is assigned to each Tempera- ture Sensor/range specification. C200H-TS001/002 Temperature- Thermocouple sensing element K (CA): chromel-alumel J (IC):iron- constantan/ L (Fe-CuNi) Measuring unit °C °F °C Measurement range 1600 1000 800 600 500 400 300 200 150 100 80 50 0 Temperature specification code (2-digit BCD) 00 01 02 05 06 07 08 09 10 11 12 13 14 03 04 C200H-TS101/102 Temperature Platinum RTD sensing element JPt 100 Ω/Pt 100 Ω Measuring unit °C °F Measuring range 500 400 300 200 150 100 80 50 0 -20 -50 Temperature specification code (2-digit BCD) 15 16 17 18 21 22 23 24 25 19 20 Programming Example In this example, the temperature specification code of the temperature sens- ing element is programmed. For this example a thermocouple K (CA), 0° through 800°C (Code 07) is used, and the Temperature Sensor Unit is set to 0. Temperature Specification Settings Section 4-1

ON: Temperature specification selector. DIP Switch Setting 1 2 3 4 ON Set the temperature specification code 07 (word data #0700) for K (CA), 0° through 800°C to word 100. The specified data (code 07) is transferred to word 100. Unit 0 restart flag Turns ON the restart flag (AR 0100 for unit 0) during RUN and after 1 scan when (25315) or starting input (0000) is ON, then resets the Unit. Confirms that the signal setting on standby (10506) is ON. Provided the alarm setting error flag (10500) is OFF, turns the temperature specification setting flag (10015) ON, and executes the setting. After the setting, the signal setting on standby turns OFF and the temperature specification setting pro- cess is ended. 25313 (Always ON) 25315 (1 scan ON) 0000 25313 10506 10500 10500 10015 AR 0100 MOV (21) #0700 100 (Always ON) (Setting on standby) FAL (06) 01 (Setting error) C200H-TS101 The setting switch on the back panel (pin 4) is not used. Otherwise, program- ming and operating functions follow the pattern described for the C200H- TS001. Note Whenever setting the temperature specification code, be sure to turn ON DIP switch pin 3 (temperature specification selector) on the back panel. If the switch is OFF, the setting is invalid. Before setting the temperature specifica- tion, be sure the setting standby flag (10506) is ON and the setting error flag (10500) is OFF, then turn the temperature specification setting flag (10015) ON. 4-2 Temperature Data Display The following example describes the display of temperature data when a Dis- play Unit is connected to the Transistor Output Unit C200H-OD215. The C200H-OD215 is set as unit 2 and the C200H-TS001 is set as unit 0. Temperature specification setting flag (sets code to 07 when this flag rises) Temperature Data Display Section 4-2

K (CA)/J (IC) selector Temperature specification selector, with pins 3 and 4 preset to the OFF position at time of de- livery. Operation based on temperature sensor conforming to type K (CA) (0° through 400°C) C200H-TS001 DIP Switch Setting 1 2 3 4 ON 1 2 3 4 ON 128-point Dynamic output mode (turn ON) Negative logic output (set to OFF) Setting is irrelevant 5 6 Setting is irrelevant C200H-OD215 DIP Switch Setting Temperature Data Display Section 4-2

Display Data 3 Display Data 4 Display Data 5 Display Data 6 Display Data 7 Display Data 2 Ground 24 V NC NC Output Strobe 4 Output Strobe 3 Output Strobe 2 Output Strobe 1 Signal Display Data 0 Display Data 1 Display Data 3 Display Data 4 Display Data 5 Display Data 6 Display Data 7 Display Data 2 24 V NC NC Output Strobe 4 Output Strobe 3 Output Strobe 2 Output Strobe 1 Signal CN 1 24 VDC + Transistor Output Unit C200H-OD215 Display Unit (Negative logic input, power supply 24 VDC) Ground Temperature Data Display Section 4-2

tions and/or keep wiring as distant as possible from power lines. Further- more, keep all connections are as short as possible, and not more than 10 meters in length. Program Masks the signal bit (10115) corresponding to the temperature data (word 101) of Input 1, and outputs to word 120 of the High-Density and Multiplex I/O Unit. When the temperature is negative (when bit 10115 is ON), word 121 bit 15 (of the High-Density and Multiplex I/O Unit) turns ON. A negative sign is then shown on the display. The above also applies to temperature data (word 102) of Input 2. 25313 (Always ON) 12115 ANDW (34) #7FFF 101 120 10507 (Data invalid) 10115 ANDW (34) #7FFF 102 122 10215 12315 Checks data validity Signal bit of Input 1 data Signal bit of Input 1 data Note The Display Unit displays numerical data only if each digit is in BCD. Other- wise, the display remains blank. The display range is -9,999,999 to 9,999,999. Refer to each manual for more details on the Transistor Output Unit C200H-OD215 and Display Unit. Input Data Conversion The temperature data to be input is converted to 4-digit BCD in the Master and then output to the conversion words, n+1 through n+4. This conversion data has an error tolerance of 10 beyond the standard temperature range. When the conversion result is not within the tolerance range, the data of words n+1 through n+4 becomes FFFF. If the input temperature is negative, bit 15 for each of the conversion words (n+1 through n+4) turns ON and the data becomes 8XXX. Temperature Data Display Section 4-2

C200H- K(CA) °C 0 to 200 00 FFFF 8020 to 8001 0000 to 0200 to 0220 FFFF TS001/TS002 0 to 300 01 8030 to 8001 0000 to 0300 to 0330 0 to 400 02 8040 to 8001 0000 to 0400 to 0440 0 to 500 05 8050 to 8001 0000 to 0500 to 0550 0 to 600 06 8060 to 8001 0000 to 0600 to 0660 0 to 800 07 8080 to 8001 0000 to 0800 to 0880 0 to 1000 08 8100 to 8001 0000 to 1000 to 1100 °F 0 to 400 03 8040 to 8001 0000 to 0400 to 0440 0 to 500 04 8050 to 8001 0000 to 0500 to 0550 0 to 1000 09 8100 to 8001 0000 to 1000 to 1100 0 to 1600 10 8160 to 8001 0000 to 1600 to 1760 J (IC)/ °C 0 to 200 11 8020 to 8001 0000 to 0200 to 0220 L(Fe-Cu 0 to 300 12 8030 to 8001 0000 to 0300 to 0330 Ni) 0 to 400 13 8040 to 8001 0000 to 0400 to 0440 0 to 500 14 8050 to 8001 0000 to 0500 to 0550 C200H- Jpt100/ °C -50 to 50 15 8060 to 0000 to 0050 to 0060 TS101/TS102 pt100 -50 to 100 16 8065 to 0000 to 0100 to 0115 -20 to 80 17 8030 to 0000 to 0080 to 0090 0 to 100 18 8010 to 8001 0000 to 0100 to 0110 0 to 200 21 8020 to 8001 0000 to 0200 to 0220 0 to 300 22 8030 to 8001 0000 to 0300 to 0330 0 to 400 23 8040 to 8001 0000 to 0400 to 0440 °F -50 to 100 19 8065 to 0000 to 0100 to 0115 0 to 200 20 8020 to 8001 0000 to 0200 to 0220 0 to 400 24 8040 to 8001 0000 to 0400 to 0440 0 to 500 25 8050 to 8001 0000 to 0500 to 0550 Outside range -10% F.S. Outside range F.S. +10% F.S. Temperature Data Display Section 4-2

for corrective measures. Error LED indicator Input flag word n+5 IR Possible cause Remedy RUN BROKEN 05 01 to 04 00 Words WIRE Memory error Discon- nection detected Setting error n+1 through n+4 Outside range Lit Blinking OFF OFF OFF FFFF Input exceeds tolerance of ±10% for the temperature specification range. Confirm that the temperatures to be measured are within the specified range. Discon- nection Lit Lit OFF ON OFF E039 Disconnection detected in input. (See note 1.) Check both the sensing element and the wiring. Temper- ature specifi- cation setting error Unlit Unlit OFF OFF ON --- Error detected in setting of temperature specification. Recheck the K (CA)/J (IC) selection (pin 4) on the back panel of the Unit, the specified area (word n bits 08 through 13) for the temperature specification codes, and the setting program. Memory error Unlit Unlit ON OFF OFF E003 E004 E005 Internal memory (storing modified data) of Unit defective. Disturbance from noise or irregularity in hardware are possible causes. If alarm flag does not light after removing CPU error Unlit Unlit --- --- --- --- Error detected in the watchdog timer of the Temperature Sensor. The PC registers a Special I/O Unit error. disturbance and/or turning power ON and OFF repeatedly, call sales agent. Replacement may be necessary. (See note 2.) Note 1. A broken wire is detected if the positive or negative wires of the thermo- couple, or the internal A or B wires of the platinum RTD are disconnected. In this case, the input data becomes “E039.” However, be careful not to confuse the B wire of the platinum RTD with the B’ wire leading out from the same sensor. If the B’ wire is disconnected, the input data will be FFFF. 2. When returning the C200H-TS001/002 Temperature Sensor for repair, assemble the main body of the Unit to the terminal block connector (as originally delivered.)

Measuring unit °C °F Measure- ment range 500 400 300 200 150 100 80 50 0 -20 -50 Temperature specification code (2-digit BCD) 15 16 17 18 21 22 23 24 25 19 20 Dimensions C200H-TS001/002/101/102 x x x x x x x x 130 35 Back- plane 128 *When mounted to Backplane. 145* (unit: mm)

C200H-TS001 Thermocouple: K(CA) or L(Fe-CuNi) (DIN) C200H-TS002 Platinum resistance thermometer bulb: JPt 100 Ω C200H-TS101 Platinum resistance thermometer bulb: Pt 100 Ω (DIN/1989JIS) C200H-TS102

temperature sensing element). Thermocouple: K (CA) or J (IC) Selectable Thermocouple: K (CA) or L (Fe-CuNi) (DIN) Selectable Platinum resistance thermometer bulb: JPt 100 Ω Platinum resistance thermometer bulb: Pt 100 Ω (DIN/ 1989 JIS) External input points 4 points max. per Unit (1, 2, or 4 points selectable) Output code to PC 4-digit BCD Accuracy ± (1% Full scale + 1°C) max. (See note.) Conversion time 1.2 sec max. per point Conversion cycle 4.8 sec max. at 4 points per Unit 2.4 sec max. at 2 points per Unit 1.2 sec max. at 1 point per Unit PC booting time Conversion cycle + 1 PC scan time Terminal connections Terminal block (removable) Insulation mode Non-insulated between words. Insulated by photocoupler between input terminal and PC signals. Internal power supply 450 mA max. at 5 VDC External dimensions 35 (W) x 130 (H) x 128 (D) Weight 400 g max. Note For example, at a specification of 0° through 400°C, 400°C x 1% + 1°C = ±5°C max. Input Specifications C200H-TS001/002 Temperature Thermocouple sensing element K (CA): chromel-alumel J (IC): iron-constant an/ L (Fe-CuNi) Measuring unit °C °F °C Measurement range 1600 1000 800 600 500 400 300 200 150 100 80 50 0 Temperature specification code (2-digit BCD) 00 01 02 05 06 07 08 03 04 09 10 11 12 13 14

General-Purpose Appearance Model no. Length (L) of protecting tube (mm) Diameter (D) of protecting tube (mm) D L E52-__15A 150 1, 1.6, 3.2 E52-__20A 200 1, 1.6, 3.2, 4.8, 6.4, 8 E52-__35A 350 1, 1.6, 3.2, 4.8, 6.4, 8 E52-__50A 500 3.2, 4.8, 6.4, 8 D L E52-__20B 200 3.2, 4.8, 6.4, E52-__35B 350 3.2, 4.8, 6.4, 8 E52-__50B 500 3.2, 4.8, 6.4, 8 E52-__75B 750 4.8, 6.4, 8 D L E52-__20C 200 3.2, 4.8, 6.4 E52-__35C 350 3.2, 4.8, 6.4, 8 E52-__50C 500 3.2, 4.8, 6.4, 8 E52-__75C 750 4.8, 6.4, 8 D L E52-__35B 350 10, 12, 15 E52-__50B 500 10, 12, 15 22 E52-__75B 750 10, 12, 15 22 E52-__100B 1000 10, 12, 15 22 D L E52-__35C 350 10, 12, 15 E52-__50C 500 10, 12, 15 22 E52-__75C 750 10, 12, 15 22 E52-__100C 1000 10, 12, 15 22 D L E52-PT15A 150 3.2 E52-PT20A 200 3.2, 4.8, 6.4 E52-PT35A 350 3.2, 4.8, 6.4 E52-PT50A 500 4.8, 6.4

Appendix D 30 Appearance Diameter (D) of protecting tube (mm) Length (L) of protecting tube (mm) Model no. D L E52-PT20C 200 3.2, 4.8, 6.4 E52-PT35C 350 3.2, 4.8, 6.4 E52-PT50C 500 3.2, 4.8, 6.4 E52-PT75C 750 4.8, 6.4 D L E52-PT20B 200 8 E52-PT35B 350 8, 10 E52-PT50B 500 8, 10 E52-PT75B 750 10 E52-PT100B 1000 10 D L E52-PT20C 200 8 E52-PT35C 350 8, 10 E52-PT50C 500 8, 10 E52-PT750C 750 10 E52-PT100C 1000 10 D D L D L L E52-__6AS 60 4.8 E52-__10AS 100 4.8 E52-__15AS 150 4.8 E52-__20AS 200 4.8 E52-__1D 10 Screw pitch W1/4,M6, M8 E52-__6F 60 4 E52-__6D 60 4 E52-__10AE 100 3.2 D L E52-PT10AE 100 3.2 E52-PT6D 60 4 E52-PT6F 60 4

31 Sensor Element Style Grade Model no. Shape of terminal box Quality of tube Tempera- ture range** Sheathed K (CA) No ground 0.75 E52-__15A Open lead SUS 316 0° to thermocouple J (IC) E52-__20A wire Inconel 1050°C (See note 1.) E52-__35A (See note 3.) E52-__50A E52-__20B Exposed E52-__35B terminal E52-__50B E52-__75B E52-__20C Covered E52-__35C terminal E52-__50C E52-__75C Universal E52-__35B Exposed SUS 316 0° to thermocouple E52-__50B terminal SUS 310S 1000°C E52-__75B SUS 304 E52-__100B (See note 3.) E52-__35C Covered E52-__50C terminal E52-__75C E52-__100C Sheathed JPt 100 Ω Three-wire 0.5 E52-PT15A Open lead SUS 316 -200° to platinum E52-PT20A wire 450°C resistance E52-PT35A thermometer E52-PT50A bulb E52-PT20C Covered E52-PT35C terminal E52-PT50C E52-PT75C Universal JPt 100 Ω Three-wire 0.5 E52-PT20B Exposed SUS 316 0° to 400°C platinum E52-PT35B terminal resistance E52-PT50B thermometer E52-PT75B bulb E52-PT100B E52-PT20C Covered E52-PT35C terminal E52-PT50C E52-PT75C E52-PT100C

Appendix D 32 Sensor Tempera- ture range** Quality of tube Shape of terminal box Model no. Grade Style Element Low-cost K (CA) J (IC) No ground 0.75 E52-__6AS Open lead SUS 304 0° to 400°C Thermocouple (See note 1.) E52-__10AS wire E52-__15AS Ground E52-__20AS E52-__1D E52-__6F E52-__6D No ground E52-__10AE Low-cost Platinum JPt 100 Ω Three-wire 0.5 E52-_PT10AE -50° to 250°C resistance thermometer E52-_PT6D bulb E52-_PT6F Note 1. In this table, each model number preceded by a dash, e.g., E52-__15A, can be either K(CA) or J(IC). 2. JIS standard signals 3. Actual temperature range will vary with the diameter of the protecting tube. 4. K(CA) only

33 K Standard Thermoelectromotive Force JIS-C 1602-1981 Unit: µV Temperature (°C) 0 10 20 30 40 50 60 70 80 90 Temperature (°C) 0 0 397 798 1203 1611 2022 2436 2850 3266 3681 0 100 4095 4508 4919 5327 5733 6137 6539 6939 7338 7737 100 200 8137 8537 8938 9341 9745 10151 10560 10969 11381 11793 200 300 12207 12623 13039 13456 13874 14292 14712 15132 15552 15974 300 400 16395 16818 17241 17664 18088 18513 18938 19363 19788 20214 400 500 20640 21066 21493 21919 22346 22772 23198 23624 24050 24476 500 600 24902 25327 25751 26176 26599 27022 27445 27867 28288 28709 600 700 29128 29547 29965 30383 30799 31214 31629 32042 32455 32866 700 800 33277 33686 34095 34502 34909 35314 35718 36121 36524 36925 800 900 37325 37724 38122 38519 38915 39310 39703 40096 40488 40879 900 1000 41269 41657 42045 42432 42817 43202 43585 43968 44349 44729 1000 1100 45108 45486 45863 46238 46612 46985 47356 47726 48095 48462 1100 1200 48828 49192 49555 49916 50276 50633 50990 51344 51697 52049 1200 1300 52398 52747 53093 53439 53782 54125 54466 54807 --- --- 1300 J Standard Thermoelectromotive Force JIS-C 1602-1981 Unit: µV Temperature (°C) 0 10 20 30 40 50 60 70 80 90 Temperature (°C) 0 0 507 1019 1536 2058 2585 3115 3649 4186 4725 0 100 5268 5812 6359 6907 7457 8008 8560 9113 9667 10222 100 200 10777 11332 11887 12442 12998 13553 14108 14663 15217 15771 200 300 16325 16879 17432 17984 18537 19089 19640 20192 20743 21295 300 400 21846 22397 22949 23501 24054 24607 25161 25716 26272 26829 400 500 27388 37949 28511 29075 29642 30210 30782 31356 31933 32513 500 600 33096 33683 34273 34867 35464 36066 36671 37280 37893 38510 600 700 39130 39754 40382 41013 41647 42283 42922 43563 44207 44852 700 800 45498 46144 46790 47434 48076 48716 49354 49989 50621 51249 800 900 51875 52496 53115 53729 54351 54948 55553 56155 56753 57349 900 1000 57942 58533 59121 59708 60293 60876 61459 62039 62619 63199 1000 1100 63777 64355 64933 65510 66087 66664 67240 67815 68390 68964 1100 1200 69536 --- --- --- --- --- --- --- --- --- 1200 Note The temperature of standard contact should be 0°C.

Appendix D 34 L (Fe-CuNi) Standard Thermoelectromotive Force DIN 1985 43710 Unit: µV Temperature (°C) 0 10 20 30 40 50 60 70 80 90 Temperature (°C) 0 0 520 1050 1580 2110 2650 3190 3730 4270 4820 0 100 5370 5920 6470 7030 7590 8150 8710 9270 9830 10390 100 200 10950 11510 12070 12630 13190 13750 14310 14880 15440 16000 200 300 16560 17120 17680 18240 18800 19360 19920 20480 21040 21600 300 400 22160 22720 23290 23860 24430 25000 25570 26140 26710 27280 400 500 27850 28430 29010 29590 30170 30750 31330 31910 32490 33080 500 600 33670 34260 34850 35440 36040 36640 37250 37850 38470 39090 600 700 39720 40350 40980 41620 42270 42920 43570 44230 44890 45550 700 800 46220 46890 47570 48250 48940 49630 50320 51020 51720 52430 800 Note The temperature of standard contact should be 0°C. Platinum Resistance Thermometer Bulb JPt 100 Ω Standard Thermoelectromotive Force (R0 = 100 Ω R100/R0 = 1.3916) JIS C1604 1989 Unit: Ω Temperature (°C) –100 0 Temperature (°C) 0 100 200 300 400 500 0 59.57 100.00 0 100.00 139.16 177.13 213.93 249.56 284.02 –10 55.44 96.02 10 103.97 143.01 180.86 217.54 253.06 --- –20 51.29 92.02 20 107.93 146.85 184.58 221.15 256.55 --- –30 47.11 88.01 30 111.88 150.67 188.29 224.74 260.02 --- –40 42.91 83.99 40 115.81 154.49 191.99 228.32 263.49 --- –50 38.68 79.96 50 119.73 158.29 195.67 231.89 266.94 --- –60 34.42 75.91 60 123.64 162.08 199.35 235.45 270.38 --- –70 30.12 71.85 70 127.54 165.86 203.01 238.99 273.80 --- –80 25.80 67.77 80 131.42 169.63 206.66 242.53 277.22 --- –90 21.46 63.68 90 135.30 173.38 210.30 246.05 280.63 --- –100 17.14 59.57 100 139.16 177.13 213.93 249.56 284.02 --- Note The temperature of standard contact should be 0°C.

35 Platinum Resistance Thermometer Bulb Pt 100 Ω Standard Thermoelectromotive Force (R0 = 100 Ω R100/R0 = 1.3850) DIN 43760 1980, JIS C1604 1989 Unit: Ω Temperature (°C) –100 0 Temperature (°C) 0 100 200 300 400 500 600 0 60.25 100.00 0 100 138.50 175.84 212.02 247.04 280.90 313.59 –10 56.19 96.09 10 103.90 142.29 179.51 215.57 250.48 284.22 316.80 –20 52.11 92.16 20 107.79 146.06 183.17 219.12 253.90 287.53 319.99 –30 48.00 88.22 30 111.67 149.82 186.82 222.65 257.32 290.83 323.18 –40 43.87 84.27 40 115.54 153.58 190.45 226.17 260.72 294.11 326.35 –50 39.71 80.31 50 119.40 157.31 194.07 229.67 264.11 297.39 329.51 –60 35.53 76.33 60 123.24 161.04 197.69 233.17 267.49 300.65 --- –70 31.32 72.33 70 127.07 164.76 201.29 236.65 270.86 303.91 --- –80 27.08 68.33 80 130.89 168.46 204.88 240.13 274.22 307.15 --- –90 22.80 64.30 90 134.70 172.16 208.45 243.59 277.56 310.38 --- –100 18.49 60.25 100 138.50 175.84 212.02 247.04 280.90 313.59 --- Note The temperature of standard contact should be 0°C.

with CS1-series PCs I/O Allocation When using the C200H Temperature Sensor Unit with a CS1-series PC, the first word, n, of I/O memory allocated to a Unit will be given by n = 2000 + unit no. × 10 (not n = 100 + 10 × unit no.). Other than this, there are no points that need particu- lar attention. Data Configuration Bit Allocation The following table shows the bit allocation for the Temperature Sensor Unit when using a CS1-series PC. Word no. Bit Allocation Contents Direction n 0 to Commands from CPU Unit Temperature specification code no. CPU to Temperature Sensor Unit n + 1 15 Analog input status Conversion data of input 1 Temperature Sensor Unit to CPU n + 2 Conversion data of input 2 n + 3 Conversion data of input 3 n + 4 Conversion data of input 4 n + 5 Disconnection detection, setting errors etc. Note In the above table, n = 2000 + unit no. × 10. DM Area allocation The DM area is not used. Settings and Operation Initial Settings (Hardware Settings) Make the following settings before using the Temperature Sensor Unit. 1, 2, 3... 1. Using the DIP switch on the back panel of the Temperature Sensor Unit, set the number of input points and the sensor type. 2. Using the switch on the front panel, set the unit number. 3. Mount to a CS1 CPU Rack, a C200H Expansion I/O Rack, a CS1 Expansion I/O Rack or a SYSMAC BUS Remote I/O Slave Unit. In the basic configura- tion up to 10 Units can be mounted. (There are no restrictions with regard to mounting position.) 4. Connect the Temperature Sensor. 5. Connect the Programming Device to the PC. 6. Turn ON power for the PC. 7. Create I/O tables. Ladder Program Make the following settings using the ladder program. 1, 2, 3... 1. Set the temperature specification code (range) using the MOV instruction. 2. Read temperature data using the MOV instruction. Ladder Program The ladder program is used in the following way. 1, 2, 3... 1. The temperature specification code (word n) is set with the MOV instruction using the always ON flag as the input condition. 2. If the signal setting on standby (word n + 5, bit 06) is ON and the setting error flag (word n + 5, bit 00) is OFF, the temperature specification setting flag (word n, bit 15) will be turned ON, using for example, the OUT instruction.

Appendix E 38 Programming Example The following example shows how to set the temperature specification code us- ing the ladder program, when using the C200H-TS001. In this example, the temperature specification code of the temperature sensing element is programmed. For this example a thermocouple K (CA), 0° through 800°C (Code 07) is used and the unit number of the Temperature Sensor Unit is set to 0. OFF: Thermocouple K (CA). ON: Temperature specification selector. DIP Switch Setting 1 2 3 4 ON Set the temperature specification code 07 (word data #0700) for K (CA), 0° through 800°C to word 2000 (word n). The specified data (code 07) is trans- ferred to word 2000. Unit 0 Restart Flag Turns ON the restart flag and turns ON the Temperature Sensor Unit after one scan at startup or when starting input “a” is ON. Temperature Specification Setting Flag (Sets Code to 07 when this Flag Rises) Confirms that the signal setting on standby (200506) is ON. Provided the alarm setting error flag (200500) is OFF, turns the temperature specification setting flag (200015) ON, and executes the setting. After the setting, the signal setting on standby turns OFF, the temperature specification setting flag turns OFF, and the temperature specification setting process ends. If a setting error (200500) occurs, the FAL instruction will be executed, and a user-defined non-fatal error will be generated. ON Always ON A 20011 ON 200506 (Word n + 5, bit 06) 20015 (Word n, bit 15) A 50200 MOV (021) #0700 2000 (Word n) Always ON Signal setting on standby Setting error 200500 (Word n + 5, bit 00) FAL (006) #0001 #0000 ON after 1 scan at startup Starting input a Unit 0 restart flag 200500 (Word n + 5, bit 00) Setting error Temperature specification setting flag

consists of a two-letter data area designation and a number that designate the word and/or bit location. For the UM area, an address designates the in- struction location (UM area); for the FM area, the block location (FM area), etc. allocation The process by which the PC assigns certain bits or words in memory for various functions. This includes pairing I/O bits to I/O points on Units. AR area A PC data area allocated to flags, control bits, and word bits. ASCII Short for American Standard Code for Information Interchange. ASCII is used to code characters for output to printers and other external devices. Backplane A base to which Units are mounted to form a Rack. Backplanes provide a series of connectors for these Units along with wiring to connect them to the CPU and Power Supply. Backplanes also provide connectors used to con- nect them to other Backplanes. In some Systems, different Backplanes are used for different Racks; in other Systems, Racks differ only by the Units mounted to them. back-up A copy of existing data which is valuable if data is accidentally erased. BCD Short for binary-coded decimal. BCD calculation An arithmetic calculation that uses numbers expressed in binary-coded deci- mal. binary-coded decimal A system used to represent numbers so that each four binary bits is numeri- cally equivalent to one decimal digit. bit The smallest piece of information that can be represented on a computer. A bit has the value of either zero or one, corresponding to the electrical signals ON and OFF. A bit is one binary digit. bit address The location in memory where a bit of data is stored. A bit address must specify (sometimes by default) the data area and word that is being ad- dressed as well as the number of the bit. bit number A number that indicates the location of a bit within a word. Bit 00 is the right- most (least-significant) bit; bit 15 is the leftmost (most-significant) bit. block instruction A special class of instruction used within ladder-diagram programming to al- low flowchart-like coding, which is often difficult to write with ladder diagrams. Function codes for block instructions are indicated between pointed paren- theses. block program A section of program written within a ladder diagram but based on block in- structions. Block programs can also contain some, but not all, of the ladder- diagram instructions.

With building- block PCs, there is no one Unit that is independently identifi- able as a PC. The PC is rather a functional assembly of components. carry flag A flag that is used with arithmetic operations to hold a carry from an addition or multiplication operation, or to indicate that the result is negative in a sub- traction operation. The carry flag is also used with certain types of shift oper- ations. central processing unit A device that is capable of storing a program and data, and executing the set of instructions contained in the program. In a PC System, the central pro- cessing unit executes the program, processes I/O signals, communicates with external devices, etc. channel See “word” control bit A bit in a memory area that is set either through the program or via a Pro- gramming Device to achieve a specific purpose, e.g., a Result bit is turned ON and OFF to restart a Unit. counter A PC function that counts the number of occurrences of a certain event. CPU An acronym for central processing unit. CPU Backplane A Backplane used to create a CPU Rack. CPU Rack Part of a Rack PC, the CPU Rack contains the CPU, a Power Supply, and other Units. data area An area in the PC’s memory that is designed to hold a specific type of data, e.g., the LR area is designed to hold common data in a PC Link System. Memory areas that hold programs are not considered data areas. data area boundary The highest address available in a data area. When designating an operand that requires multiple words, it is necessary that the highest address in the data area is not exceeded. default condition The original condition of a function or system. For example, the FIT’s default condition is to start from its hard drive, but this default condition can be changed so that it starts from a floppy disk drive. digit A unit of storage in memory that consists of four bits. DM area A data area used to hold word data. A word in the DM area cannot be ac- cessed bit by bit. EEPROM [E(lectrically) E(rasable) P(rogrammable) R(ead) O(nly) M(emory)] A type of ROM in which stored data can be erased and reprogrammed. This is accom- plished using a special control lead connected to the EEPROM chip and can be done without having to remove the EEPROM chip from the device in which it is mounted. EPROM [E(rasable) P(rogrammable) R(ead) O(nly) M(emory)] A type of ROM in which stored data can be erased, by ultraviolet light or other means, and re- programmed.

A Backplane used to create an Expansion I/O Rack. Expansion I/O Rack Part of a Rack PC, an Expansion I/O Rack is connected to a CPU Rack to increase the number of slots available for mounting Units. Expansion I/O Unit An I/O Unit for a Package-type PC that provides more I/O points to the PC. expansion slot Allows FIT to be modified by addition of optional circuit cards. These circuit cards are made by OMRON and other companies to customize systems for particular functions. flag A bit that is turned ON and OFF automatically by the system in order to pro- vide status information. hardware error An error originating in the hardware structure (electronic components) of the PC, as opposed to a software error, which originates in software (i.e., pro- grams). hexadecimal Number system used to represent numbers in base 16 with digits 0,1,2...9,A,B...F. increment Increasing a numeric value. indirect address An address whose contents indicates another address. The contents of the second address will be used as the operand. Indirect addressing is possible in the DM area only. instruction execution time The time required to execute an instruction. The execution time for any one instruction can vary with the execution conditions for the instruction and the operands used within it. instruction line A group of conditions that lie together on the same horizontal line of a ladder diagram. Instruction lines can branch apart or join together to form instruction blocks. interface An interface is the conceptual boundary between systems or devices and usually involves changes in the way the communicated data is represented. Interface devices such as NSBs perform operations like changing the coding, format, or speed of the data. I/O capacity The number of inputs and outputs that a PC is able to handle. This number ranges from around one hundred for smaller PCs to two thousand for the largest ones. I/O Control Unit A Unit mounted to the CPU Rack in certain PCs to monitor and control I/O points on Expansion I/O Units. I/O point The place at which an input signal enters the PC System or an output signal leaves the PC System. In physical terms, an I/O point corresponds to termi- nals or connector pins on a Unit; in terms of programming, an I/O point corre- sponds to an I/O bit in the IR area. I/O Unit The most basic type of Unit mounted to a Backplane. I/O Units include Input Units and Output Units, each of which is available in a range of specifica- tions. I/O Units do not include Special I/O Units, Link Units, etc.

IR area A data area whose principal function is to hold the status of inputs coming into the system and that of outputs that are to be set out of the system. Bits and words in the IR that are used this way are called I/O bits and I/O words. The remaining bits in the IR area are work bits. ladder diagram (program) A form of program arising out of relay- based control systems that uses cir- cuit- type diagrams to represent the logic flow of programming instructions. The appearance of the program is similar to a ladder, and thus the name. ladder diagram symbol A symbol used in a ladder- diagram program. ladder instruction An instruction that represents the “rung” portion of a ladder- diagram pro- gram. The other instructions in a ladder diagram fall along the right side of the diagram and are called terminal instructions. LOAD instruction Starts the operation of a line of programming. Each new line off the bus bar has an address number, a LD instruction, and a relay number. LR area A data area that is used in a PC Link System so that data can be transferred between two or more PCs. If a PC Link System is not used, the LR area is available for use as work bits. Master Short for Remote I/O Master Unit. normal condition A condition that produces an ON execution condition when the bit assigned to it is ON, and an OFF execution condition when the bit assigned to it is OFF. OFF The status of an input or output when a signal is said not to be present. the OFF sate is generally represented by a low voltage or by non-conductivity, but can be defined as the opposite of either. OFF delay The delay between the time when a signal is switched OFF (e.g., by an input device or PC) and the time when the signal reaches a state readable as an OFF signal (i.e., as no signal) by a receiving party (e.g., output device or PC). ON The status of an input or output when a signal is said to be present. The ON state is generally represented by a high voltage or by conductivity, but can be defined as the opposite of either. ON delay The delay between the time when an ON signal is initiated (e.g., by an input device or PC) and the time when the signal reaches a state readable as an ON signal by a receiving party (e.g., output device or PC). operating error An error that occurs during actual PC operation as opposed to an initializa- tion error, which occurs before actual operations can begin. OR A logic operation whereby the result is true if either of two premises is true, or if both are true. In ladder-diagram programming the premises are usually ON/ OFF states of bits or the logical combination of such states called execution conditions.

used abstractly or collectively to refer to outgoing signals. output bit A bit in the IR area that is allocated to hold the status to be sent to an output device. output signal A signal being sent to an external device. Generally an output signal is said to exist when, for example, a connection point goes from low to high voltage or from a nonconductive to a conductive state. parity Adjustment of the number of ON bits in a word or other unit of data so that the total is always an even number or always an odd number. Parity is gener- ally used to check the accuracy of data after being transmitted by confirming that the number of ON bits is still even or still odd. PC An acronym for Programmable Controller. peripheral device Devices connected to a PC System to aid in system operation. Peripheral devices include printers, programming devices, external storage media, etc. port A connector on a PC or computer that serves as a connection to an external device. Power Supply A Unit that mounts to a Backplane in a Rack PC. It provides power at the voltage required by the other Units on the Rack. present value The current value registered in a device at any instant during its operation. Present value is abbreviated as PV. Programmable Controller A small, computer-like device that can control peripheral equipment, such as an electric door or quality control devices, based on programming and pe- ripheral input devices. Any process that can be controlled using electrical signals can be controlled by a PC. PCs can be used independently or net- worked together into a system to control more complex operations. programmed alarm An alarm given as a result of the execution of an instruction designed to gen- erate the alarm in the program, as opposed to one generated by the system. programmed error An error arising as a result of the execution of an instruction designed to gen- erate the error in the program, as opposed to one generated by the system. programmed message A message generated as a result of execution of an instruction designed to generate the message in the program, as opposed to one generated by the system. PROM [P(rogrammable) R(ead) O(nly) M(emory)] A type of ROM into which the pro- gram or data may be written after manufacture, by a customer, but which is fixed from that time on. PROM programmer A PROM programmer is a device used to write data to ROM, PROM, and EPROM storage devices. Rack An assembly that forms a functional unit in a Rack PC System. A Rack con- sists of a Backplane and the Units mounted to it. These Units include the Power Supply, CPU, and I/O Units. Racks include CPU Racks, Expansion I/O

it. An Expansion I/O Rack is an additional Rack that holds extra I/O Units. An I/O Rack is used in the C2000H Duplex System, because there is no room for any I/O Units on the CPU Rack in this System. Rack PC A PC that is composed of Units mounted to one or more Racks. This configu- ration is the most flexible, and most large PCs are Rack PCs. A Rack PC is the opposite of a Package-type PC, which has all of the basic I/O, storage, and control functions built into a single package. refresh The process of updating output status sent to external devices so that it agrees with the status of output bits held in memory and of updating input bits in memory so that they agree with the status of inputs from external de- vices. reset The process of turning a bit or signal OFF or of changing the present value of a timer or counter to its set value or to zero. RUN mode The operating mode used by the PC for normal control operations. scan The process used to execute a ladder-diagram program. The program is ex- amined sequentially from start to finish and each instruction is executed in turn based on execution conditions. scan time The total time it takes the PC to perform internal operations, i.e., reset the watchdog timer, read the program, receive input data, send output data, and execute instructions. Scan time is monitored by the watchdog timer within the PC, and if it takes longer than a certain specified amount of time, an error message may be generated, or the CPU may just stop. Scan times will differ depending on the configuration of the system. sensor An input device that “senses” a property of the real world and relays it to the Control System. The property can be a measurement of an object, or simply a signal indicating the presence of the object. Slave Short for Remote I/O Slave Unit. Slave Rack A rack containing a Remote I/O Slave Unit and controlled through a remote I/O Master Unit. Slave Racks are generally located away from the CPU Rack. Special I/O Unit A dedicated Unit that is designed for a specific purpose. Special I/O Units include Position Control Units, High-Speed Counters, Analog I/O Units, etc. switch An input device that sends either an ON or OFF signal to the Control System. A switch can be operated either by a person or by the movement of a piece of equipment or material. TC area A data area that can be used only for timers and counters. Each bit in the TC area serves as the access point for the SV, PV, and Completion flag for the timer or counter defined with that bit. TC number A definer that corresponds to a bit in the TC area and used to define the bit as either a timer or counter. TM area A memory area used to store the results of a trace.

later for use with other instructions. UM area The memory area used to hold the active program, i.e., the program that is being currently executed. Unit In OMRON PC terminology, the word Unit is capitalized to indicate any prod- uct sold for a PC System. Though most of the names of these products end with the word Unit, not all do, e.g., a Remote Terminal is referred to in a col- lective sense as a Unit. Context generally makes any limitations of this word clear. unit number A number assigned to some Link Units and Special I/O Units to facilitate identification when assigning words or other operating parameters to it. watchdog timer A timer within the system that ensures that the scan time stays within speci- fied limits. When limits are reached, either warnings are given or PC opera- tion is stopped depending on the particular limit that is reached. word In digital circuits, a group of bits. Usually a word consists of four, eight, or sixteen bits. In C-series PCs, a word consists of sixteen bits. Words can be used to store data, or they can be used for I/O. work bit A bit in a work word.

A–C applications, precautions, xiii Binary Coded Decimal, 2, 4, 13, 21 cold-junction compensating resistor, 3, 8 CS1-series PCs, 37 D–H DIP switch setting, 3, 4, 16, 18 CS1 Series, 38 Display Unit, 18, 21 error flag, 16, 18 High-Density and Multiplex I/O Unit, 21 I input points, 3 inputs RTD, 8 thermocouple, 8 installation, precautions, xiii IR word numbers, 2 L–N LEDs, 3 Master, 21 mounting, 4, 5 noise, 9 nomenclature, 2 O–P operating environment, precautions, xiii platinum resistance sensors, 2 precautions, xi applications, xiii general, xii operating environment, xiii safety, xii Programmable Controller, 2, 4 R Racks, 5 reset flag, 16 restart flag, 16 S safety precautions. See precautions signal wire, 9 Slave Rack, 5 Special I/O Units, 2, 5 standby flag, 16, 18 T temperature selector, 3 temperature specification code number, 14 temperature specification setting flag, 16, 18 thermocouple, 2 Transistor Output Unit, 20, 21 U–W unit number, 4, 12 unit number selector, 2 work bits, 13

Cat. No. W124-E1-5 Revision code The following table outlines the changes made to the manual during each revision. Page numbers refer to the previous version. Revision code Date Revised content 1 February 1989 Original production 2 July 1989 Redundancies removed, and general cleaning of text and graphics. 3 December 1990 The C200H-TS002/102 were added. May 1991 Reformatted. 4 September 1999 Page ix : About this Manual corrected. Page xi: PRECAUTIONS added. Page 9: Tightening torque changed from 0.8 kg/cm to 0.8 N � m in the dia- gram. Page 39: Appendix E added to provide information relating to CS1-series PCs. 5 April 2000 Front cover: “GUIDE” changed to “MANUAL.” Page 9: Information on reducing noise added.