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Omron C200H-TV Series Operation Manual

Heat/cool temperature control unit
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C200H-TV | W240-E3-1 Cat. No.
Temperature Control Units
OMRON
SYSMAC - System C200H
Presented by - MRO Electric and Supply Company, Inc.
For Product Needs:
Email:
sales@MROELECTRIC.COM
Call:
1-800-691-8511
Fax: 919-415-1614
http://www.MROELECTRIC.com/
OMRON System C200H
MRO ELECTRIC & SUPPLY Company
mroelectric.com

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  • Page 1 C200H-TV | W240-E3-1 Cat. No. Temperature Control Units OMRON SYSMAC - System C200H Presented by - MRO Electric and Supply Company, Inc. For Product Needs: Email: sales@MROELECTRIC.COM Call: 1-800-691-8511 Fax: 919-415-1614 http://www.MROELECTRIC.com/ OMRON System C200H MRO ELECTRIC & SUPPLY Company...
  • Page 2 C200H-TVjjj Heat/Cool Temperature Control Unit Operation Manual Cat. No. W240-E3-1...
  • Page 3 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.

  • Page 4: Table Of Contents

    TABLE OF CONTENTS SECTION 1 System Configuration and Features ....Features ............. . . Basic System Configuration .
  • Page 5 About this Manual: This manual describes the installation and operation of the C200H-TVjjj Heat/Cool Temperature Control Unit and includes the sections described below. Also briefly described is the basic operation and installation of the C200H-DSC01 Data Setting Console. Please read this manual carefully and be sure you understand the information provided before attempting to install and operate the Heat/Cool Temperature Control Unit and Data Setting Console.

  • Page 6: System Configuration And Features

    SECTION 1 System Configuration and Features This section provides Heat/Cool Temperature Control Unit features and describes its basic system configuration. Features ..............Basic System Configuration .

  • Page 7: Features

    Two Heat/Cool Control Loops with a Single Unit Two heating and cooling control loops are possible with one Unit. Comprehensive Output Specifications Three types of output specification versions are available: C200H-TV 1 for transistor output, C200H-TV 2 for voltage output, and C200H-TV 3 for current output.

  • Page 8: Basic System Configuration

    Basic System Configuration Section 1-2 Basic System Configuration C200H PC Heat/Cool Temperature Control Unit: C200H-TV00 (for thermocouples) C200H-TV10 (for platinum resistance thermometers) Connecting cables: C200H-CN225 (2 m) C200H-CN425 (4 m) Data Setting Console C200H-DSC01 Recommended cable: ES1000-CA021-051 (0.5 m) ES1000-CA021-102 (1 m) ES1000-CA021-202 (2 m) 24 VDC Temperature...
  • Page 9 Basic System Configuration Section 1-2 Number of Units The Heat/Cool Temperature Control Unit belongs to the C200H Special I/O Unit group. A maximum of ten Special I/O Units (including PC Link Units) can be mounted on each of the following Racks: CPU Rack, Expansion I/O Rack, and Slave Rack.

  • Page 10: Connections And Settings

    SECTION 2 Connections and Settings This section provides information on the connections and settings of the Heat/Cool Temperature Control Unit. Nomenclature ............Switch Settings .

  • Page 11: Nomenclature

    Section 2-1 Nomenclature Nomenclature C200H-TV00 (For Thermocouple) Front Panel Rear Panel Model label Cover RUN indicator SW202 (input type setting) (switching memory contents and setting direction under SW203 the cover) (operation and function settings) (Unit number setting) Data Setting Console connector Rack connector Output connector...

  • Page 12: Switch Settings

    Switch Settings Section 2-2 Indicators Lit when the Heat/Cool Temperature Control Unit is operating normally. Unlit when an alarm occurs, and Unit operation stops. Switch Settings The function and setting of switches are identical for all models, except SW202. Unit Number Unit number setting The cut-out indicates the selected position.
  • Page 13 Switch Settings Section 2-2 Switch no. Pin 1 Pin 2 Function Switching memory contents Setting direction Normal C200H PC Fixed Data Setting Console The new setting is valid immediately after the switch setting is changed. Removing and Attaching the Cover Removing the Cover Attaching the Cover Insert a small flat-blade screw-...
  • Page 14 Switch Settings Section 2-2 C200H-TV10 Setting Input type JPt 100 Pt 100 The switch is factory-set to OFF. See Appendix B Sensor Temperature Measurement Range for the measurable temperature range. Operation and Function Setting SW203 Operation and Function Setting Pin no. Function Loop 1 Pulses...

  • Page 15: Wiring

    Wiring Section 2-3 Wiring 2-3-1 Input Wiring C200H-TV00 Thermocouple CT: Current Transformer TC: Thermocouple Loop 1 Refer to the table below. Loop 2 24 VDC 0.2 A The 24-VDC output from the C200H CPU or the Power Supply Units is convenient. Terminal no.

  • Page 16: Input Wiring

    Wiring Section 2-3 C200H-TV10 Platinum Resistance Thermometer CT: Current Transformer Pt: Platinum resistance thermometer Heater wire Loop 1 Refer to the table below. Loop 2 24 VDC 0.2 A The 24-VDC output from the C200H CPU or the Power Supply Units is convenient. Terminal no.
  • Page 17 Wiring Section 2-3 Terminal Block Crimp terminals are recommended for the wiring. Take care not to overtighten Connections the terminal screws. Tightening torque must not exceed 78 N j cm (8 kg j cm). Crimp Terminals The screws on the terminal block are M3.5 self-rising terminal screws. Use the following types of M3.5 crimp terminals.

  • Page 18: Output Wiring

    Use an E54-CT1 or E54-CT3 Current Transformer (CT). Refer to Appendix C Heater Burnout Detection for details of the Current Transformer specifications and installation dimensions. 2-3-2 Output Wiring Connection Diagrams C200H-TV 01 Transistor Output HEAT1 HEAT2 COOL1 COOL2 24 VDC...
  • Page 19 Wiring Section 2-3 C200H-TV 02/TV 03 Voltage/Current Output (–) (–) 24 VDC 24 VDC Circuit Diagrams C200H-TV 01 Transistor Output 24 VDC C200H-TV 02 Voltage Output OUT (+) OUT (–) C200H-TV 03 Current Output OUT (+) OUT (–) Applicable Connectors...
  • Page 20 The output cables in the table below are recommended. Model Cable length (L) ES1000-CA021-051 0.5 m ES1000-CA021-102 ES1000-CA021-202 32-pin connector 20-pin connector (manufactured by Fujitsu) (manufactured by OMRON) FCN-361J032-AU XG4M-2030 XW2B-20G 16.1 Wiring Diagrams 32-pin connector 20-pin connector Pin no. Terminal no.
  • Page 21 Wiring Section 2-3 Remote I/O Terminal The Remote I/O Terminal in the table below is recommended for transistor out- put. Model Specification Relays used G7TC-OC08 Common (+) 8 x G7T-1112S (max. resistive load: 220 VAC, 2A) Note One P7TF-OS08 I/O Terminal and two G7T-1112S Relays may be purchased separately and used.

  • Page 22: Data Setting Console Cables

    Wiring Section 2-3 2-3-3 Data Setting Console Cables Connecting Cable Use the connecting cables in the table below (sold separately) to connect the Unit to the Data Setting Console. Model Cable length (L) C200H-CN225 C200H-CN425 17.3 17.5 16.1 Connection Precautions 1, 2, 3...

  • Page 23: Data Setting Console Operation

    SECTION 3 Data Setting Console Operation This section provides the basic operating procedures of the Data Setting Console including parameter settings and displays. Operating Procedure ............Data Flow .

  • Page 24: Operating Procedure

    Section 3-1 Operating Procedure Operating Procedure After preparing the C200H PC, follow the procedure below to use the Heat/Cool Temperature Control Unit. 1, 2, 3... 1. Set the switches on the front and rear panels according to the operating con- ditions.

  • Page 25: Data Flow

    Data Flow Section 3-2 Data Flow The data flow in the Heat/Cool Temperature Control Unit is shown in the diagram below. Read Heating and Write executed Cooling Tempera- bank no. C200H PC ture Control Unit Write SW2-2 Data Setting Console Read The read operation and setting the executed bank number are possible from a user program or from a device, such as the Programming Console, regardless of...

  • Page 26: Nomenclature And Features

    Nomenclature and Features Section 3-3 Nomenclature and Features 3-3-1 Nomenclature Front View Side View Data display Operation indicators Cover Down Key Up Key Panel mounting bracket (With cover open) (Refer to Appendix D Dimensions for details about Display Key panel mounting.) Rear View Operation keys Select parameters...

  • Page 27: Features

    Nomenclature and Features Section 3-3 3-3-2 Features Data Display Name Function PV (Process Displays the PV or the parameter symbol selected with the Level Value) or Display Key (Refer to next page). SV (Set Value) The display is as follows, according to the PV display contents. PV (process value): SV (set value) is displayed.

  • Page 28: Parameter Displays And Settings

    Parameter Displays and Settings Section 3-4 Operation Keys Name Function Level Key The parameter items are divided into three display groups (Refer to display levels 0 to 2 on the next page). Press this key to switch from one group to another. The display levels automatically cycle in the sequence 0 –>...
  • Page 29 1. Only when advanced PID control is selected. (switch 203-1 = OFF) 2. Only when ON/OFF control is selected. (switch 203-1 = ON) 3. Valid only for C200H-TV 03 (current output type). 4. Does not apply when Alarm Mode = 0.

  • Page 30: How To Display And Set Parameter Data

    Parameter Displays and Settings Section 3-4 3-4-2 How to Display and Set Parameter Data Basic Operation When not specifically explained, use the keys as described in the following. Changing the Display Level When the Level Key is pressed, the leading parameter for each level is dis- played.
  • Page 31 Parameter Displays and Settings Section 3-4 When changing these parameters from the Data Setting Console, stop opera- tion. While operation is stopped, the bank number setting can be changed. Alarm SV 1 (Display Level 0) Alarm 1 parameter symbol Alarm SV of currently selected bank and loop (unit: C or F) Not valid when Alarm mode = 0.
  • Page 32 Parameter Displays and Settings Section 3-4 This sets the integral time. It is valid only when SW203-1 is set to OFF (i.e., PID control). This value is reflected even when auto-tuning (AT) is executed. SP Lower Limit (Display Level 1) SP lower limit parameter symbol SP lower limit of currently selected loop (unit: C or F)
  • Page 33 (Unit: seconds) This sets the control period. It is valid when SW203-1 is OFF (PID control), and only when the heater model is not the C200H-TV 03 (current output type). Cooling loop 1 is invalid when SW203-6 is ON (current output).
  • Page 34 Heater current monitor parameter symbol Heater current of currently selected loop (Unit: Ampere). Monitored every 500 ms. Note Cannot be set. Valid for C200H-TV 03 (current output type). Heater Burnout Detection Current (Display Level 1) Heater burnout detection current parameter symbol...
  • Page 35 Parameter Displays and Settings Section 3-4 Control Output Variable Monitor (Display Level 2) Heating control output variable monitor parameter symbol Heating output variable of currently selected loop (Unit: %). Monitored every 500 ms. Cooling control output variable monitor parameter symbol Cooling output variable of currently selected loop (Unit: %).
  • Page 36 Parameter Displays and Settings Section 3-4 Alarm 1 and Alarm 2 Modes (Display Level 2) Alarm 1 Mode parameter symbol Alarm 1 Mode of currently selected loop Alarm 2 Mode parameter symbol Alarm 2 Mode of currently selected loop Select the desired alarm type from the following chart and set the number (X: set value) Alarm Alarm Type...
  • Page 37 Parameter Displays and Settings Section 3-4 Lower Limit Alarm with Standby Sequence Standby sequence cancel point Hysteresis OFF point Alarm SV Alarm output The standby sequence is restarted in the following situations. When the power is turned on. When the set point is changed. When the executed bank number is changed.

  • Page 38: Pc Memory Allocation And Programming

    SECTION 4 PC Memory Allocation and Programming This section provides the C200H PC’s memory allocation for the Heat/Cool Temperature Control Unit. Basic programming procedures and examples are also provided. Memory Allocation ............4-1-1 Memory Allocation Table .

  • Page 39: Memory Allocation

    Section 4-1 Memory Allocation Memory Allocation Memory Allocation According to the Unit number switch setting on the front of the C200H Heat/Cool Temperature Control Unit, 10 words are allocated for each Unit number in the Special I/O Unit IR area between IR100 to IR199, which is used as the I/O refresh data area.

  • Page 40: Memory Allocation Table

    Section 4-1 Memory Allocation 4-1-1 Memory Allocation Table SW2-1 in Fixed Position (n=100 + 10 x Unit number) Word Output Loop 1 SP (see note) 0 to 9, F 0 to 9 0 to 9 0 to 9 Loop 2 SP (see note) 0 to 9, F 0 to 9 0 to 9...

  • Page 41: Memory Contents

    Section 4-1 Memory Allocation Word Word Input Loop 2 PV (see note) 0 to 9, F 0 to 9 0 to 9 0 to 9 Read data (see note) 0 to 9, F 0 to 9 0 to 9 0 to 9 Write Write Read...
  • Page 42 Section 4-1 Memory Allocation Address Data item Data contents Word Outputs the Loop 1 and Loop 2 PV (process value) as 4-digit Input 15 to 00 Loop 1 PV BCD data For platinum resistance thermometer data the least BCD data. For platinum resistance thermometer data, the least 15 to 00 Loop 2 PV significant digit is 0.1.
  • Page 43 Section 4-1 Memory Allocation SW2-1 in Normal Position (n=100 + 10 x Unit number) Address Data item Data contents Word Output 15 and 14 Read/Write The data bit sets operation to read or write. Read/Write Write = 01 Read = 00 command 13 and 12 Loop no.

  • Page 44: Table Of Commands

    Section 4-1 Memory Allocation Address Data item Data contents Word Input 07 to 01 Not used. Each bit is set to 0. Read Bit set to 1 when the read operation executed by means of the complete command set with Wd (n) ends normally. The bit is automatically set to 0 when the next command is set.
  • Page 45 Section 4-1 Memory Allocation Parameter Com- Write Read Loop Bank Actual data Write/Read Default value mand range data range Alarm SV 1 (see note 4) 0 Alarm mode 0000 to 9999 TC 1, 4, 5: F999 to 0 to 9999 C 9999 Other TCs: –999 to...

  • Page 46: Data Flow

    1. Only when advanced PID control is selected. (switch 203-1 = OFF) 2. Only when ON/OFF control is selected. (switch 203-1 = ON) 3. Invalid only for C200H-TV 03 (current output type). 4. Does not apply when Alarm Mode = 0.

  • Page 47: Example 1: Write With Sw2-1 In The Normal Position

    Programming Section 4-3 Be sure to set the correct values for the Loop 1 and Loop 2 SP. The SV value is #0000 (0 C) if no data is set. If the executed bank number is set to a value out of the range from 1 to 8 the bank number reverts to the previous value (default value = 1).
  • Page 48 Programming Section 4-3 Sample Program 10701 10700 SW2-2 (10701) switch ON detection DIFU (13) (C200H PC) Normal (C200H) 23200 25315 10701 10700 Program runs when operation is started or 23201 SW2-2 turned ON 1 cycle ON (C200H) Normal 23200 23201 MOV (21) #1250 #1250...
  • Page 49 Programming Section 4-3 23206 DIFD (14) 23207 23205 Waits for write completion, then KEEP(11) 23206 proceeds to next step. 10608 Write complete 23207 #601B Heater burnout current MOV (21) value command #601B Bank number not required Bit data: 0110 Loop 2 MOV (21) Write #0025...

  • Page 50: Example 2: Read With Sw2-1 In The Normal Position

    Programming Section 4-3 Timing Chart 1 cycle 25315 (1 cycle ON) 23201 23202 23203 23204 23205 23206 23207 10200 (Write request) 10608 (Write complete) j: Point of Write command execution In addition to the timing above, 23201 turns ON for one cycle on the ON rising edge of SW2-2 (10701).
  • Page 51 Programming Section 4-3 Sample Program Insert the program below before the END instruction in the program on page 46. 25313 Read Loop 1 PV from IR103 to DM 0000. MOV (21) Read operation is not affected by SW2-1 Normally ON and SW2-2 settings.
  • Page 52 Programming Section 4-3 23304 Read data from IR105 to DM 0001. MOV (21) DM0001 Execute next Read command. MOV (21) Heater Current #201A #201A Monitor command Bank number not required Bit data 0010 DIFD (14) Loop 2 23305 Read 23305 KEEP(11) 23306 Wait for Read Complete...

  • Page 53: Operation Timing

    Programming Section 4-3 Timing Chart 1 cycle 23301 23302 23303 23304 23305 23306 23307 Wd 105 (Read data) 10600 (Read complete) : Point of Read command execution : Point where data (1) is read. : Point where data (2) is read. 4-3-4 Operation Timing Write Operation Timing Command (Wd n)
  • Page 54 Programming Section 4-3 The Loop 1 and 2 executed bank number (Wd n+2) sets data directly. The data is written to the Heat/Cool Temperature Control Unit RAM. If the value is set out of this range, the bank number reverts to the previous value (de- fault value = 1).

  • Page 55: Troubleshooting

    SECTION 5 Troubleshooting This section provides possible errors and error remedies. Error Detection ..............

  • Page 56: Error Detection

    Section 5 Error Detection Error Detection When an error occurs in an input or in the Unit, details of the error are output to the Data Setting Console and input relays (words n+8 and n+9). Sensor Input Errors The following table shows the Data Setting Console display and error contents. Display Error name Output status after...

  • Page 57: Error Detection

    Section 5 Error Detection Heater Burnout Alarm Display Error name Cause Remedy Heater burnout The detected heater Check the heater indicator lit current is below the and heater wiring. heater burnout current Replace heater if value. necessary. Error displayed when an abnormality occurs in the loop currently being dis- played.
  • Page 58 Section 5 Error Detection tents of the previous refresh. Refer to AR0000 to AR0015 for the Unit number where the error occurred. After correcting the cause of the error, set the Special I/O Unit Restart Flag (AR0100 to AR0109) to restart operation. RUN Indicator Unlit The C200H power supply is turned on but the RUN indicator is not lit.

  • Page 59: A Specifications

    Appendix A Specifications General Specifications Conforms to the C200H PC specifications. Item C200H-TV00 C200H-TV10 Connectable temperature Thermocouple (R, S, K, J, T, E, B, N, L, U) Platinum resistance thermometer (JPt100, sensor (see note 1) Pt100) Current Transformer detection 0.1 to 49.9 A (with a heater burnout detecting current difference of 2.5 A min.) current Indication accuracy: 5% FS 1 digit max.
  • Page 60 Appendix A Specifications Output Characteristics Transistor Output (Pulse) C200H-TV 01 +10% External supply voltage 24 VDC –15% Max. load voltage 24 VDC ( collector supplied voltage) max. Max. load current 100 mA max. Residual voltage when ON 3 V max.

  • Page 61: B Sensor Temperature Measurement Ranges

    Appendix B Sensor Temperature Measurement Ranges C200H-TV00 Thermocouple Set the thermocouple type with the switch on the rear panel. This switch is factory-set to 2 (K). The Data Setting Console can display the range from 10%FS below the lower limit to 10%FS above the upper limit. Input K (CA) J/L (IC)

  • Page 62: C Heater Burnout Detection

    Appendix C Heater Burnout Detection Heater Burnout Detection System The heater wiring is connected through the Current Transformer (CT). As a cur- rent flows through the heater wiring, an alternating current is induced in the CT which is dependent on the size of the current flowing. This induced current drops to zero if the heater burns out.

  • Page 63: Specifications

    Appendix C Heater Burnout Detection Measure each current with the heater current monitor. In some cases the calcu- lated current may differ from the actual measured value. Sample SV Calculations Example 1 Using one 200 VAC, 1 kW heater 1000 Normal current = = 5 A Burnout current = 0 A...
  • Page 64 Appendix C Heater Burnout Detection Current Transformer Dimensions E54-CT1 5.8 dia. 10.5 Two 3.5-dia. holes 2.36 dia. E54-CT3 12 dia. Two M3 holes with a depth of 4 mm...
  • Page 65 Appendix C Heater Burnout Detection Current Transformer Circuit Diagram Control output AC power supply Heater To Temperature Control Unit CT input terminal To Temperature Control Unit CT input terminal (no polarity) Heater cable Current Transformer...
  • Page 66 Appendix D Dimensions Heat/Cool Temperature Control Unit Unit Dimensions 34.5 100.5 120.5 131.5 Mounting Dimensions Approx. 200 Weight: 360 g Data Setting Console Unit Dimensions Weight: 120 g...
  • Page 67 Appendix D Dimensions Mounting Dimensions Panel Cutout Clearance +0.8 +0.6 Panel thickness 1 to 4 mm Clearance of at least 150 mm Allow a clearance of at least 150 mm behind the Data Setting Console when it is installed in the panel to allow cable connectors to be inserted.

  • Page 68: D Parameters And Key Operations

    Appendix E Parameters and Key Operations The Data Setting Console key operations and their relation to parameters are shown in the following table. Display Level 0 Display Level 1 Display Level 2 sl-l Power on Heating output SP lower limit monitor sl-h Cooling output...

  • Page 69: Index

    Index EEPROM error alarm, 55 advanced PID control, 2 error display, 26 alarm hysteresis setting, 30 errors, data setting, 54 alarm mode setting. See settings features, 2 alarm SV 1 setting, 27 function setting, 9 alarm SV 2 setting, 27 Heater Burnout Alarm, 55 allocating memory, 36 heater burnout current setting.
  • Page 70 Index proportional band setting, 27 switching memory contents, 8 PV setting, 26 switching memory contents and setting direction, 7 system configuration, 3 read operation timing, 51 Remote I/O Terminal, 16 temperature alarm, 55 selecting allocated memory, 36 temperature measurements, ranges, 59 sensor-type setting, 31 troubleshooting sensors, setting type, 8...

  • Page 71: Revision History

    Revision History C200H-TVjjj Heat/Cool Temperature Control Unit Operation Manual A manual revision code appears as a suffix to the catalog number on the front cover of the manual. Cat. No. W240-E3-1 Revision code The following table outlines the changes made to the manual during each revision. Revision code Date Revised content...

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