EIO /2009. Zelio Control. Temperature Controller User guide 04/2009 EIO

EIO0000000232 04/2009 Zelio Control Temperature Controller User guide 04/2009 EIO0000000232.00 www.schneider-electric.com

Schneider Electric assumes no responsibility for any errors that may appear in this document. If you have any suggestions for improvements or amendments or have found errors in this publication, please notify us. No part of this document may be reproduced in any form or by any means, electronic or mechanical, including photocopying, without express written permission of Schneider Electric. All pertinent state, regional, and local safety regulations must be observed when installing and using this product. For reasons of safety and to help ensure compliance with documented system data, only the manufacturer should perform repairs to components. When devices are used for applications with technical safety requirements, the relevant instructions must be followed. Failure to use Schneider Electric software or approved software with our hardware products may result in injury, harm, or improper operating results. Failure to observe this information can result in injury or equipment damage. 2009 Schneider Electric. All rights reserved. 2 EIO0000000232 04/2009

Table of Contents Safety Information.............................. 7 About the Book................................. 9 Part I REG24 Temperature Controller................. 11 Chapter 1 Introduction.................................... 13 Presentation............................................... 14 Main Characteristics......................................... 16 Chapter 2 Hardware REG24................................ 17 Electrical and Environmental Characteristics...................... 18 Dimensions................................................ 19 Installation................................................. 20 Wiring.................................................... 24 Chapter 3 Configuration of REG24.......................... 27 3.1 How to Configure............................................ 28 How to Configure by Front.................................... 29 Operational Mode........................................... 31 Parameters................................................ 33 3.2 Functions.................................................. 43 ON-OFF Control............................................ 44 Auto-Tuning................................................ 47 Self-Tuning................................................ 50 3.3 Optional Functions.......................................... 53 Alarm Function............................................. 54 Ramp/Soak Function......................................... 64 Communication Function...................................... 69 Part II REG48/REG96 Temperature Controller.......... 71 Chapter 4 Introduction.................................... 73 Presentation of REG48....................................... 74 Presentation of REG96....................................... 76 Main Characteristics......................................... 78 EIO0000000232 04/2009 3

Chapter 5 Hardware REG48/REG96.......................... 79 Electrical and Environmental Characteristics...................... 80 Dimensions and Installation of REG48.......................... 82 Dimensions and Installation of REG96.......................... 87 Wiring.................................................... 93 Chapter 6 Programming REG48/REG96...................... 99 6.1 How to Configure........................................... 100 How to Configure Using Front Panel............................ 101 Operational Mode.......................................... 102 Key Lock and Password..................................... 104 Parameters............................................... 106 6.2 Functions................................................. 117 ON-OFF Control............................................ 118 Auto-Tuning............................................... 121 Self-Tuning............................................... 123 Ramp/Soak Function........................................ 125 Fuzzy PID Control.......................................... 129 PID Controls............................................... 130 PID2 Control.............................................. 131 Alarm Function............................................. 132 Soft Start................................................. 141 Part III Software Configuration....................... 143 Chapter 7 Software Tools.................................. 145 How to Install ZelioControl Soft and equipment.................... 146 How to Load............................................... 147 How to Use............................................... 150 How to Save Parameters in a File.............................. 154 How to Download or Upload the parameters...................... 155 Chapter 8 Troubleshooting................................. 157 REG24 Troubleshooting..................................... 158 REG48/REG96 Troubleshooting............................... 162 Part IV Communication Modbus...................... 163 Chapter 9 Communication Modbus.......................... 165 Connection to a Computer.................................... 166 Integration in a Network...................................... 168 Chapter 10 Configuration of Parameters...................... 171 Communication Terminal Configuration.......................... 172 Wiring The Modbus To The Temperature Controller................ 173 Chapter 11 Functions...................................... 175 RS-485 Specifications....................................... 176 List of Setting Parameters.................................... 179 Parameters Setting Procedure................................. 180 Address Map and Data Format................................ 182 4 EIO0000000232 04/2009

Part V Appendices................................. 185 Chapter 12 Data Address Map.............................. 187 12.1 Mapping Modbus of REG24................................... 188 Function Code 02 (H)........................................ 189 Function Code 03 (H), 06 (H), 10 (H)............................ 190 Function Code 04 (H)........................................ 198 12.2 Mapping Modbus of REG48/REG96............................. 202 Function code 02 (H)......................................... 203 Function code 03 (H), 06 (H), 10 (H)............................. 204 Function code 04 (H)......................................... 231 Index........................................... 233 EIO0000000232 04/2009 5

6 EIO0000000232 04/2009

Safety Information Important Information NOTICE Read these instructions carefully, and look at the equipment to become familiar with the device before trying to install, operate, or maintain it. The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure. EIO0000000232 04/2009 7

PLEASE NOTE Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material. A qualified person is one who has skills and knowledge related to the construction and operation of electrical equipment and the installation, and has received safety training to recognize and avoid the hazards involved. 8 EIO0000000232 04/2009

About the Book At a Glance Document Scope This manual will acquaint you with the Temperature Controllers (REG24, REG48, and REG96), tell you how to install them, describe changes you may make in configuration, review the operation, and provide maintenance procedures.this manual is written for a Temperature Controller user and assumes familiarity with Temperature Controller networks. The Temperature Controllers are Single loop microprocessor controlled devices performing the following enhanced functions: PID Auto-tuning Fuzzy logic Alarms Ramps There are 3 versions of Temperature Controllers, with different sizes and characteristics. The product references in accordance with the sizes are: REG24P : 24x48 mm (0.94x1.89 in.) REG48P : 48x48 mm (1.89x1.89 in.) REG96P : 48x96 mm (1.89x3.78 in.) Solution approach used: Controllers Sensors Solid state and electromechanical relays EIO0000000232 04/2009 9

Validity Note The present documentation is intended for qualified technical personnel responsible for the implementation, operation and maintenance of the products described. It contains information necessary for the proper use of the products, however those who wish to make a more "advanced" use of our products may find it necessary to consult our nearest distributor in order to obtain additional information. Registered Trademarks Microsoft and Windows are registered trademarks of Microsoft Corporation. Related Documents Title of Documentation Reference Number TSXCUSB485 35013735 You can download these technical publications and other technical information from our website at www.schneider-electric.com. User Comments We welcome your comments about this document. You can reach us by e-mail at techcomm@schneider-electric.com. 10 EIO0000000232 04/2009

REG24 Temperature Controller EIO0000000232 04/2009 REG24 Temperature Controller I What's in this Part? This part contains the following chapters: Chapter Chapter Name Page 1 Introduction 13 2 Hardware REG24 17 3 Configuration of REG24 27 EIO0000000232 04/2009 11

REG24 Temperature Controller 12 EIO0000000232 04/2009

Introduction EIO0000000232 04/2009 Introduction 1 What's in this Chapter? This chapter contains the following topics: Topic Page Presentation 14 Main Characteristics 16 EIO0000000232 04/2009 13

Introduction Presentation Overview The REG24 is a smaller Temperature Controller (24x48 mm [0.94x1.89 in.]). It can be used in standalone installation for simple machine, or more complex in association with PLC s, HMI, and communication Modbus (RS485). The face panel has the Process Value (PV) and Setpoint Value (SV) displays, the status indicating lamp, and the setting keys. The following figure displays the REG24: 1 2 6 5 4 3 14 EIO0000000232 04/2009

Introduction Item Name Function 1 Setpoint Value (SV) lamp 2 Process Value (PV)/Setpoint Value (SV)/Parameter Name or Parameter Setting Display Lilts while a Setpoint Value (SV) is displayed. Flickers while the Process Value (PV) is displayed in Standby mode. Displays a Process Value or Setpoint Value at operation mode. Displays the parameter name or settings at parameter setting mode. Displays the various detected error indications. Flickers at Standby mode when SV is displayed. Displays the Setpoint Value (SV) and SV-x (x:1 to 4) alternately when the SV-switching function is used and SV is displayed. 3 Up key / Down key The numerical value is increased or decreased by pressing the key once. The numerical value keeps on increasing or decreasing by pressing and holding the key. Used for searching parameters within the 1st, the 2nd and the 3rd block. 4 Select key The key shifting to the 1st, the 2nd or the 3rd block parameter, switching the display between parameter and the data at the 1st, the 2nd and the 3rd block. 5 Alarm Output 1 and 2 (AL1 and AL2) 6 (C1) Control output indication lamp The lamps are lit when respective alarm output is active. NOTE: Available for the following references: REG24 PTP1ALHU. REG24 PTP1ARHU. The lamp is lit while the control output 1 is ON. EIO0000000232 04/2009 15

Introduction Main Characteristics Overview The following table presents the main characteristics of the REG24: Characteristics Values Digits display 4 (10 mm [0.39 in.]) Buttons 3 (Up, Down and Sel) Front face IP66 NEMA-4X Functions PID: Auto-manu PID Self adaptation Fuzzy logic Auto-tuning mode: No auto-tuning Simple auto-tuning Auto-tuning without overshoot Ramp 8 Power supply 100 Vac to 240 Vac 24 Vac 24 Vdc Input Thermocouple Current (4-20 ma/0-20 ma) Sampling rate 500 ms (2Hz) Communication RS485 Modbus (9600 and 19200 bauds) Output Electromechanical relay Solid state relay Analog output Standards CE mark UL Recognized CSA Gost Hazardous RoHs Substances Degree of protection EEPROM writing IP 66/NEMA 4x 100 000 maximum operations 16 EIO0000000232 04/2009

Hardware REG24 EIO0000000232 04/2009 Hardware REG24 2 What's in this Chapter? This chapter contains the following topics: Topic Page Electrical and Environmental Characteristics 18 Dimensions 19 Installation 20 Wiring 24 EIO0000000232 04/2009 17

Hardware REG24 Electrical and Environmental Characteristics Electrical Characteristics The following table presents the Electrical characteristics of the REG24: Specifications Values Rated Voltage 100 Vac (-15%) to 240 Vac (+10%). 24 Vac. 24 Vdc. Allowable Voltage 85 Vac to 264 Vac. Rated Frequency 50 Hz/60 Hz. Current Consumption 6 VA for 100 Vac. 8 VA for 240 Vac, 24 Vac, and 24 Vdc. Relay contact output SPST-NO contact, 220Vac/30Vdc 3A (resistive load). SSR/SSC driving output (voltage pulse output) ON: 15 Vdc (12 Vdc to 16 Vdc). OFF: 0.5 Vdc. Maximum current: 20 ma. Impedance 600 Ω. 4-20 ma DC output Allowable load resistor: 100 Ω to 500 Ω. Alarm output Relay contact (SPST-NO contact). 220 Vac/30 Vdc: 1A (resistive load). Communication function (RS485 interface) Transmission system: Half-duplex serial. Start-stop synchronization. Transmission rate: 9600 or 19200 bps. Transmission protocol: In conformity to Modbus RTU. Transmission distance: Up to 500 m (Total length). Connectable units: Up to 31units. Environmental Characteristics The following table presents the Environmental Characteristics of the REG24: Characteristics Values Operating ambient temperature -10 C to 50 C (14 F to 122 F) -10 C to 45 C (14 F to 112 F): for mounting close together. Operating ambient humidity 90% RH - no condensation Storage temperature -20 C to +60 C (-4 F to 140 F). Installation category II (conforming to IEC1010-1). Pollution degree 2 (conforming to IEC1010-1). 18 EIO0000000232 04/2009

Hardware REG24 Dimensions Dimensions of Controller The following figure shows the external dimensions with panel mounting adapter: mm in. 48 1.89 1 1 2 0.04 24 0.94 22 0.87 34,2 1.35 4 0.16 3 97 3.82 98 3.86 1 Front face 2 Panel mounting adapter 3 Panel The following figure shows the external dimensions with DIN Rail support: mm in. 66 2.59 44 1.73 45 1.77 EIO0000000232 04/2009 19

Hardware REG24 Installation Installation Precautions WARNING UNINTENDED EQUIPMENT OPERATION Do not install the controller where: Ambient temperature is outside the range of -10 C to 50 C (14 F to 122 F) while in operation. Ambient humidity is inferior to 90% RH while in operation. Condensation can occur. Corrosive or combustible gases are present. There is vibration or shock. Exposed to water oil, chemicals, steam or vapor. Exposed to dust, salty air, or air containing high concentrations of metal particles. Subject to electromagnetic interference from static electricity, magnetism, and external electromagnetic interference sources. Exposed to direct sunshine. Heat is accumulated due to solar radiation. Failure to follow these instructions can result in death, serious injury, or equipment damage. WARNING UNINTENDED EQUIPMENT OPERATION Do not allow the openings around the controller to be blocked, or the unit's heat dissipation ability will be reduced. Do not allow the ventilation openings on top of the terminal block to be blocked. Failure to follow these instructions can result in death, serious injury, or equipment damage. CAUTION TEMPERATURE CONTROLLER DAMAGE Use front face. Use panel mounting adapter. Do not torque screws beyond the rated values. Failure to follow these instructions can result in equipment damage. 20 EIO0000000232 04/2009

Hardware REG24 NOTE: The front side of this controller conforms to NEMA 4X. Panel Cut-out Panel cut-out dimensions for separate mounting: mm in. + 0.3 22.2 0 0.87 + 0.012 0 45,0 + 0.5 0 1.77 + 0.02 0 50 min. 1.97 min. 57 min. 2.24 min. Panel cut-out dimensions for mounting close together: 22,2 + 0,3 0 0.87 + 0.012 0 a=(48 x n-3) + 0,5 0 a=(1.89 x n-0.12) + 0.02 0 Value of a: Number of units (n) NOTE: 2 3 4 5 6 a (mm) 93 141 189 237 285 a (in.) 3.66 5.55 7.44 9.33 11.22 The water resistance feature is unavailable if mounted close together. Maximum ambient temperature is 45 C (113 F) if mounted close together. EIO0000000232 04/2009 21

Hardware REG24 Installation Follow the steps given below when installing the Controller: Step Action 1 Insert the front face (1) on the controller (3): 1 REG24PTP1RHU 3 2 NOTE: (2) Label. 2 Insert the controller (1) into the Panel Cut-out (2) with the label in up position: 1 REG24PTP1RHU 2 3 Insert the panel mounting adapter (1) from rear of the controller and tight the screws (2) so that no gaps are given between the front of controller and front face and between panels: REG24PTP1RHU 1 2 22 EIO0000000232 04/2009

Hardware REG24 Step Action 4 If the front face is deformed like the left diagram, the panel cut out is insufficient: 5 If you are installing the controller in a slanted panel, make sure that the panel is not tilted more than 30 degrees: EIO0000000232 04/2009 23

Hardware REG24 Wiring Overview DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH Remove all power from the controller. Always use a properly rated voltage sensing device to confirm power is off. Use only the specified voltage when operating the controller. Failure to follow these instructions will result in death or serious injury. Wiring Installation Instructions For the thermocouple sensor type, use thermocouple compensation wires for wiring. For the RTD type, use a wiring material with a small lead wire resistance and no resistance differentials among three wires. Keep input lines away from power line and load line to avoid the influence from electromagnetic interference induced. For the input and output signal lines, be sure to use shielded wires and keep them properly segregated from each other. If an electromagnetic interference level is excessive in the power supply, the additional installation of an insulating transformer and the use of an electromagnetic interference filter are recommended. Use stranded power supply cable for the instrument. For the unit with an alarm against a burn-out in the heater, use the same power line for connection of the power supplies for the heater and the controller. A setup time is required for the contact output when the power is turned on. If the contact output is used as a signal for an external interlock circuit, use a delay relay at the same time. Use the auxiliary relay since the unit's operational life is shortened if full capacity load is connected to the output relay. Use the SSR/SSC drive output type if the output operations occur frequently. If an inductive load such as magnetic switches connected as a relay output load, use a protection module (Free wheel Diode or RC circuit or Varistor). Use a non-grounded sensor for resistance bulb or thermocouple of the SSR/SSC-driven output, output of 4 to 20 ma DC. 24 EIO0000000232 04/2009

Hardware REG24 WARNING UNINTENDED EQUIPMENT OPERATION Follow the wiring rules explained above in the Wiring Installation Instructions section. Failure to follow these instructions can result in death, serious injury, or equipment damage. Controller Terminal Block The following figure displays the terminal block situated on the rear face of the controller: 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 Terminal number Designation Controller references 1 - - 2 Measured value input / + REG24P 3 Measured value input / - REG24P 4 Control output 1 - REG24P 5 Control output 1 + REG24P 6 Alarm output 1 Only: REG24PTP1ARHU / REG24PTP1ALHU 7 Alarm output 1 Only: REG24PTP1ARHU / REG24PTP1ALHU 8 Power supply + REG24P 9 Power supply - REG24P 10 Control output 2 + - 11 Control output 2 - - 12 Digital input - 13 Digital input - 14 Communication RS485 - Except: REG24PTP1ARHU / REG24PTP1ALHU EIO0000000232 04/2009 25

Hardware REG24 Terminal number Designation Controller references 15 Communication RS485 + Except: REG24PTP1ARHU / REG24PTP1ALHU 16 - - 17 - - 18 - - Designation of Wiring Material NOTE: Do not use wire other than the one stated below. Be sure to insert wire toward the recess of the terminal block. The recommended torque is 0.4 N m (3.54 lb-in). Wire: (1): Gauge: AWG28 (0.1 mm²) to AWG16 (1.25 mm²). (2): Strip-off length: 5 to 6 mm (0.20 to 0.24 in.). 1 2 Rod terminal: (3) (4): Dimension of exposed conductor section: 2 x 1.5 mm (0.08 x 0.06 in.) or smaller. (5): Length of exposed conductor section: 5 to 6 mm (0.2 to 0.24 in.). 3 4 5 26 EIO0000000232 04/2009

Configuration of REG24 EIO0000000232 04/2009 Configuration of REG24 3 What's in this Chapter? This chapter contains the following sections: Section Topic Page 3.1 How to Configure 28 3.2 Functions 43 3.3 Optional Functions 53 EIO0000000232 04/2009 27

Configuration of REG24 3.1 How to Configure What's in this Section? This section contains the following topics: Topic Page How to Configure by Front 29 Operational Mode 31 Parameters 33 28 EIO0000000232 04/2009

Configuration of REG24 How to Configure by Front Overview To configure the module you can use the Keys on the Panel (see page 14) or the software tools (see page 145).The following chapter explains what you need to know for using the panel. NOTE: The parameters can be invisible on the panel depending of the mask parameters or not modifiable depending on the status of the KeyLoc parameter. Basic operations The following table presents how to switch parameters on the three sub-menu of the display: Step Action 1 Display state just after power ON: PV (Process Value) indication, example 149.9 C (301.82 F): NOTE: The SV lamp is off. 2 Press the key to display the SV (Setpoint value) indication: NOTE: The SV lamp is lit. 3 Press key for about 1 second: The first block is displayed. The value appears. Press the or to display the other values, example:. 4 Press key for about 3 seconds: The second block is displayed. The value appears. Press on or to display the other values, example:. EIO0000000232 04/2009 29

Configuration of REG24 Step Action 5 Press key for about 5 seconds: The third block is displayed. NOTE: The value appears. Press on or to display the other values, example:. 6 Press the key for 2 seconds after setting parameters to return to SV indication state. NOTE: If it has not been operated for 30 seconds, the display returns to the PV indication state. Press the key to increase or the key to decrease the value by one. Press and hold the key to increase or the key to decrease the value. Parameters Setting The following table displays the Parameters setting: Step Action 1 Press the or key to change the Setpoint value. NOTE: The value is flashing when the value is changed. 2 Press the key to register the SV indication. NOTE: The value is not flashing when the SV is registered. 30 EIO0000000232 04/2009

Configuration of REG24 Operational Mode Operation Mode Operation mode is the regular mode of operation. PV or SV values are displayed. Control output and alarm output are suspended during standby, but the PV value is displayed as normal and the SV value blinks. The controller starts in this mode when the power is turned on. Manual Mode Manual mode allows you to set MV output manually. The PV value is displayed, as in operation mode. Use the key and the key to change the MV value, displayed as a percentage from -3% to 103%. Manual display mode only appears when the controller is set to manual mode. Changing Set Value (SV): Step 1 Action Press the key to change the display to PV/SV display (shown when you turn on the power and the SV lamp is lit). 2 Change the SV value with the and keys. 3 Press the key to save the values. (The value will be automatically saved after 3 seconds even if a key is not pressed). Changing control output Value (MV): Step Action 1 Switch to manual mode. 2 Change the display to PV/MV display (MAN/AT/SELF lamp is lit). (Pressing the key in manual mode toggles between PV/SV display and PV/MV display). 3 Change the MV value with and keys. (Changes are reflected to the MV value as it is changed). EIO0000000232 04/2009 31

Configuration of REG24 Monitor Mode The following table presents how to confirm the status of the controller by checking each value: Step Action 1 Press and hold the key to enter monitor mode from operational mode or manual display mode. NOTE: The device will enter monitor mode with [MV1] selected. 2 Use and keys to scroll through the information. Setup Mode The following table presents how to set the parameters for the device: Step Action 1 When the Monitor Mode with [MV1] is selected, press and hold the key to enter setup mode. 2 Press and hold the key the channel menu in setup mode. 3 Use the and the key to select the channel that includes the parameters you wish to change. 4 Press and hold the key. 5 Use the and the key to check the parameters and their values. 6 When the value of the parameter you wish to change is being displayed Press the key to change this value. Results: the parameter value will blink. 7 Change the value with the and the key. 8 Press the key to set the parameter to your desired value. Results: the value will then cease to blink. 32 EIO0000000232 04/2009

Configuration of REG24 Parameters Overview The parameters for the REG24 are classified under three sub-menus according to the frequency of use. The parameters of the second and third blocks are used at initialization or when they are of absolute necessity (see page 29). Some parameters may not be displayed at the time of delivery depending on the type of the Controllers. First Block Parameters The following table presents the parameters used in the first block: Display Symbol Parameter Description Setting Range and Factory Default Setting Stbd Standby Switches between RUN and on: Control standby setting Standby for control. (Output: OFF, Alarm: OFF) off: Control RUN ProG LACH AT Ramp- Soak Control Alarm latch cancel Auto- Tuning TM-1 Timer 1 display TM-2 Timer 2 display Switches between Start, Stop, and Hold for Ramp-Soak Control. off: Stop run: Star HLd: Hold Cancels the alarm latch. 0: Keeps the alarm latch. 1: Opens up the alarm latch. Used for setting the constants for, 0: OFF (Resets the autotuning or does not use it) and by auto-tuning. 1: ON (Performs the autotuning in the SV standard type.) 2: ON [Performs the autotuning in low PV type (SV value-10%fs).] Displays the remaining time of timer 1. Displays the remaining time of timer 2. Parameter Mask dsp dsp1-1 dsp1-2 dsp1-4 dsp1-8 - (Unit: seconds) dsp1-16 dsp1-32 EIO0000000232 04/2009 33

Configuration of REG24 Display Symbol Parameter Description Setting Range and Factory Default Setting AL1 Alarm 1 Sets the value at When the alarm type is Setpoint value which alarm 1 is detected. absolute value: 0 to 100%FS. A1-L When the alarm type is deviation: -100 to 100%FS. Alarm 1 low limit Setpoint value A1-H Alarm 1 high limit Setpoint value Sets the lower limit value at which alarm 1 is detected. Sets the upper limit value at which alarm 1 is detected. is displayed when alarm type 1 is 0 to 15, or 32 to 34, and or is displayed when alarm type 1 is 16 to 31. Parameter Mask dsp dsp1-128 dsp2-1 dsp2-2 34 EIO0000000232 04/2009

Configuration of REG24 Display Symbol Parameter Description Setting Range and Factory Default Setting AL2 Alarm 2 Sets the value When the alarm type is Setpoint value during which alarm 2 is absolute value: 0 to 100%FS. detected. When the alarm type is deviation: -100 to 100%FS. A2-L Alarm 2 low limit Setpoint value A2-H Alarm 2 high limit Setpoint value Sets the lower limit value at which alarm 2 is detected. Sets the upper limit value at which alarm 2 is detected. is displayed when alarm type 2 is 0 to 15 or 32 to 34, and or is displayed when alarm type 2 is 16 to 31. LoC Key lock Specifies whether or not to allow the change of parameters. 0: All settings are changeable both from the face panel and via communication. 1: All settings are unchangeable from the face panel, but changeable via communication. 2: Only the SV is changeable from the face panel, and all settings are changeable via communication. 3: All settings are changeable from the face panel, but unchangeable via communication. 4: All settings are unchangeable from the face panel or via communication. 5: Only the SV is changeable from the face panel, but all settings are unchangeable via communication. Parameter Mask dsp dsp2-4 dsp2-8 dsp2-16 dsp3-1 EIO0000000232 04/2009 35

Configuration of REG24 Second Block Parameters The following table presents the parameters used in the second block: Display Symbol Parameter Description Setting Range and Factory Default Setting P Proportiona Set to 0.0 to select the ON/OFF l band control (Two-position control). I D HYS CooL db bal Ar CTrL SLFb Integral time Derivative time Hysteresis range for ON/OFF control Coolingside proportiona l band coefficient Coolingside proportiona l band shift Output convergenc e value Anti-reset windup Control algorithm PV (Measured value) stable range Parameter mask dsp 0.0 to 999.9% dsp3-2 - 0 to 3200 seconds dsp3-4 - 0.0 to 999.9 seconds dsp3-8 Sets the hysteresis for ON/OFF control. 0 to 50%FS dsp3-16 - 0.0 to 100.0 dsp3-32 - -50.0 to +50.0 dsp3-64 - -100 to 100% dsp3-128 - 0 to 100%FS dsp4-1 Selects the control algorithm. PID: Runs normal PID control. FUZY: Runs PID control with fuzzy logic. SELF: Runs PID control with self-running. Sets the PV stable range for the self-tuning operation. dsp4-2 0 to 100%FS dsp4-4 36 EIO0000000232 04/2009

Configuration of REG24 Display Symbol Parameter Description Setting Range and Factory Default Setting onof TC TC2 P-n2 P-SL P-SU P-dP P-F PVOF SVOF Setting HYS (Hysteresis ) mode Cycle time of control output 1 Cycle time of control output 2 (coolingside) Input signal code Lower limit of measuring range Upper limit of measuring range Setting the decimal point position C / F selection PV (Measured value) offset SV (Setpoint value) offset Selects the hysteresis operation at ON/OFF control. off: Starts the twoposition control at the values of SV+HYS/2 and SV-HYS/2. on: Starts the two-position control at the values of SV and SV+HYS, or SV and SV HYS. dsp4-8 Not shown at 4-20mA DC output RLY, SSR: 1 to 150 seconds dsp4-16 - dsp4-32 Set this parameter when changing the types of temperature sensors. 1 to 16 dsp4-64 - -1999 to 9999 dsp4-128 - dsp5-1 - 0 to 2 dsp5-2 - C / F dsp5-4 Shift the display of the PV. -10 to 10%FS dsp5-8 Shift the SV. But the SV display is not changed. Parameter mask dsp -50 to 50%FS dsp5-16 EIO0000000232 04/2009 37

Configuration of REG24 Display Symbol Parameter Description Setting Range and Factory Default Setting P-dF ALM1 ALM2 STAT PTn Sv-1 TM1r TM1S Sv-2 TM2r TM2S Sv-3 Time constant of input filter Alarm type 1 Alarm type 2 Status display of ramp-soak Selecting ramp-soak execute type 1st target value/switc hing-sv value First ramp segment time 1st soak segment time 2nd target SV 2nd ramp segment time 2nd soak segment time 3rd target SV - 0.0 to 900.0 seconds dsp5-32 Sets the types of alarm operations. 0 to 34 dsp5-64 Sets the types of alarm operations. 0 to 34 dsp5-128 - - dsp6-2 Selects ramp-soak patterns. 1: Performs 1st to 4th segments. 2: Performs 5th to 8th segments. 3: Performs 1st to 8th segments. Sets the 1st target SV of ramp soak operation. / Selected at switching- SV function for DI1. Within the SV limit. dsp6-4 dsp6-8 Sets the first ramp segment time. 0 to 99h59m dsp6-16 Sets the 1st soak segment time. Sets the 2nd target SV of ramp soak operation. Within the SV limit. dsp6-32 dsp6-64 Sets the 2nd ramp segment time. 0 to 99h59m dsp6-128 Sets the 2nd soak segment time. Sets the 3rd target SV of ramp soak operation. Within the SV limit. Parameter mask dsp dsp7-1 dsp7-2 38 EIO0000000232 04/2009

Configuration of REG24 Display Symbol Parameter Description Setting Range and Factory Default Setting TM3r TM3S Sv-4 TM4r TM4S SV-5 TM5r TM5S Sv-6 TM6r TM6S Sv-7 TM7r TM7S 3rd ramp segment time 3rd soak segment time 4th target SV 4th ramp segment time 4th soak segment time 5th target SV 5th ramp segment time 5th soak segment time 6th target SV 6th ramp segment time 6th soak segment time 7th target SV 7th ramp segment time 7th soak segment time Sets the 3rd ramp segment time. 0 to 99h59m dsp7-4 Sets the 3rd soak segment time. Sets the 4th target SV of ramp soak operation. Within the SV limit. dsp7-8 dsp7-16 Sets the 4th ramp segment time. 0 to 99h59m dsp7-32 Sets the 4th soak segment time. Sets the 5th target SV of ramp soak operation. Within the SV limit. dsp7-64 dsp7-128 Sets the 5th ramp segment time. 0 to 99h59m dsp8-1 Sets the 5th soak segment time. Sets the 6th target SV of ramp-soak operation. Within the SV limit. dsp8-2 dsp8-4 Sets the 6th ramp segment time. 0 to 99h59m dsp8-8 Sets the 6th soak segment time. Sets the 7th target SV of ramp-soak operation. Within the SV limit. dsp8-16 dsp8-32 Sets the 7th ramp segment time. 0 to 99h59m dsp8-64 Sets the 7th soak segment time. Parameter mask dsp dsp8-128 EIO0000000232 04/2009 39

Configuration of REG24 Display Symbol Parameter Description Setting Range and Factory Default Setting Sv-8 TM8R TM8S Mod 8th target SV 8th ramp segment time 8th soak segment time Ramp-soak mode Sets the 8th target SV of ramp-soak operation. Within the SV limit. dsp9-1 Sets the 8th ramp segment time. 0 to 99h59m dsp9-2 Sets the 8th soak segment time. Selects the power-on start, repeat, and standby functions for rampsoak operations. Parameter mask dsp dsp9-4 0 to 15 dsp9-8 Third Block Parameters The following table presents the parameters used in the third block: Display Symbol Parameter Description Setting Range and Factory Default Setting P-n1 Sv-L Sv-H dly1 dly2 Control action SV (Setpoint value) lower limiter SV (Setpoint value) upper limiter Delay time 1 Delay time 2 A1hy Alarm 1 hysteresis A2hy Alarm 2 hysteresis Specifies control action and output at the input burn-out. Parameter mask dsp 0 to 19 dsp9-16 Sets the lower limit of the SV. 0 to 100%FS dsp9-32 Sets the upper limit of the SV. Delay time or timer value for alarm 1 relay. Delay time or timer value for alarm 2 relay. Sets the hysteresis range of ON and OFF of alarm 1. Sets the hysteresis range of ON and OFF of alarm 2. dsp9-16 0 to 9999 seconds dsp9-128 dsp10-1 0 to 50%FS dsp10-16 dsp10-32 40 EIO0000000232 04/2009

Configuration of REG24 Display Symbol Parameter Description Setting Range and Factory Default Setting A1oP Alarm 1 options A2oP Alarm 2 options Sets the optional functions of alarms 1 and 2: 1 2 3 Parameter mask dsp 000 to 111 dsp10-128 dsp11-1 PLC1 PHC1 PLC2 PHC2 PCUT out1 out2 rcj Lower limit for output 1 Upper limit for output 1 Lower limit for output 2 Upper limit for output 2 Output limit types Output value (MV) display Output value (MV) display RCJ (Cold junction compensati on) setting (1): Alarm latch (1: use, 0: not use) (2): Alarm of error status (1: use; 0: not use) (3): De-energized output (1: use, 0: not use) Sets the lower limit for output 1. -3.0 to 103.0% dsp11-4 Sets the upper limit for output 1. Sets the lower limit for output 2. Sets the upper limit for output 2. Sets the limit types of outputs 1 and 2 (breaking the limit, or maintained within the limit). dsp11-8 dsp11-16 dsp11-32 0 to 15 dsp11-64 Displays the value of output 1. - dsp11-128 Displays the value of output 2. Sets the cold junction compensation function to ON/OFF. ON: Performs the RCJ (Cold junction compensation). OFF: Does not perform the RCJ (Cold junction compensation). dsp12-1 dsp12-2 GAin PV gradient - 0.001 to 2.000 dsp12-4 EIO0000000232 04/2009 41

Configuration of REG24 Display Symbol to to Parameter Description Setting Range and Factory Default Setting Adj0 AdjS di-1 di-2 Userdefinable zero adjustment Userdefinable span adjustment DI1 (Digital input 1) operation DI2 (Digital input 2) operation. Shifts the zero point of input value. -50 to 50%FS dsp12-8 Shifts the span of input value. dsp12-16 Sets the DI1 operations. 0 to 12 dsp12-32 Sets the DI2 operations. STno Station No. Sets the station No. for communication. CoM Ao-T Ao-L Ao-H dsp1 to dsp9 dsp10 to dsp13 Parity setting. Retransmis sion output type Retransmis sion base scale. Retransmis sion span scale. Parameter mask Sets the parity for communication. (The baud rate is fixed at 9600bps. Selecting retransmission output type. Setting retransmission base scale. Setting retransmission span scale. Sets whether or not to display each parameter. 0 to 255 (Setting to does not start the communications function.) 0: Odd parity 1: Even parity 2: No parity 0: PV 1: Set point 2: Output 3: Error detected (Setting range: -100.0 to 100.0%). Within the SV limit. 0 to 99h59m Within the SV limit. 0 to 99h59m Parameter mask dsp dsp12-64 dsp12-128 dsp13-1 dsp13-4 dsp13-8 dsp13-16 - 42 EIO0000000232 04/2009

Configuration of REG24 3.2 Functions What's in this Section? This section contains the following topics: Topic Page ON-OFF Control 44 Auto-Tuning 47 Self-Tuning 50 EIO0000000232 04/2009 43

Configuration of REG24 ON-OFF Control Overview Standby setting (Settings: off/on) (see page 190): It is located in the first block. At ON/OFF control mode, output signal is as shown below: Set parameter P = 0 for selecting the ON/OFF control mode. Set the hysteresis to avoid chattering. Description This parameter switches the control between RUN and Standby. During standby, the control output and the alarm output stay OFF, like the standby for ramp-soak operation. Retransmission output is kept operated. (However, if the type of retransmission output is set to the MV, it becomes 4mA or lower.) While the alarm with a hold is selected, the hold function takes effect after changing the Standby setting from ON to OFF. is displayed during the standby for ramp-soak operations or the controller changes to the standby state in case of the occurrence of any detected errors. The other operations are the same as those of the ramp-soak standby. The setting of ON/OFF for standby is saved after power OFF. When the standby is set to ON during the auto-tuning, self-tuning, and ramp-soak operations, those operations will stop. (The PID constant will not be renewed.) Even through it is set to OFF later, the auto-tuning, self-tuning, and ramp-soak operations will not be re-started. During standby, the ON-delay timer is reset. When returning to RUN from the standby state, the timer will start from the beginning. The SV lamp flickers only when standby state. 44 EIO0000000232 04/2009

Configuration of REG24 Parameters The following table lists the main parameters used: Parameters name Description Setting range and factory default setting (see pa ge 190) (see pa ge 190) (see pa ge 190) Standby setting Proportional band Hysteresis range for ON/OFF control Switches between RUN and Standby for control Set P to 0.0 to select the ON/OFF control (Twoposition control). Sets the hysteresis for ON/OFF control. on: Control standby (Output: OFF, Alarm: OFF) off: control RUN 0.0 to 999.9% 0 to 50%FS (equivalent of 1.0 C) How to Start the Control The following table presents an example of starting the Control: Step 1 2 3 4 5 Action From PV indication, press and hold the key for one second: is displayed. Press the key once: is displayed. Press the or to flash and to display:. Press the key once. The state for control is selected (control output and all the alarm outputs: OFF). NOTE: Repeat the steps 2 to 4 to check the Setpoint value. To display the operation status, press and hold the key for two seconds. The value on the SV display will flash, indicating the standby status:. NOTE: If unoperated state continues, the PV will be displayed:. EIO0000000232 04/2009 45

Configuration of REG24 Parameter Setting and Operation Example: The following table present an example of Reverse operation: Parameter Setpoint value Hysteresis P 0.0 P-n1 0 (or 1) HYS Any value Relationship Output of PV and SV ON HYS 1 PV > SV OFF ON SV PV < SV ON (1): PV, when PV increases (2): PV, when PV decreases 2 The following table present an example of Direct operation: Parameter Setpoint value P 0.0 P-n1 2 (or 3) HYS Any value Relationship Output of PV and SV PV > SV OFF Hysteresis ON HYS ON SV 3 4 PV < SV ON (3): PV, when PV increases (4): PV, when PV decreases 46 EIO0000000232 04/2009

Configuration of REG24 Auto-Tuning Overview Auto-tuning (AT) (see page 190). It is located in the first block. Auto-tuning, located in the first block, is the automatic calculation and entering of the control parameters (P,I and D) into memory. Prior to the auto-tuning, complete the setting of input range (P-SL,P-SU, P-dP), a Setpoint value (SV), alarm setting (AL1, AL2), and cycle time (TC). Description NOTE: If the controller is powered off during auto-tuning, this makes the auto-tuning ineffective with each parameter of,, and unchanged. To start the auto-tuning set to 1 or 2 again. To suspend the auto-tuning, set to 0. This makes the auto-tuning cancel with each parameter of,, and unchanged. Once the parameters of,, and are set automatically by the auto-tuning, those parameters are stored in the controller even after it is powered off. Therefore, it is not necessary to execute the auto-tuning again. By setting to 1 or 2, the auto-tuning operation starts, and at the end of the tuning, will be displayed automatically to. After the auto-tuning operation, the controller starts to operate at the automatically set values of,, and. A decimal point at the right end of the SV display flashes during auto-tuning. There are two codes for AT: Setting code [1]: SV standard type. Performs the auto-tuning based on the SV. Setting code [2]: Low PV type. Performs the auto-tuning based on the SV- 10%FS. NOTE: Since ON/OFF control is performed during auto-tuning, overshoot against the SV may occur. To reduce the overshoot, execute the auto-tuning operation with the setting code [2] (Low PV) selected. The auto-tuning can be executed both just after power-on and in a control or stable status. Related Parameters: : (see page 190) : (see page 190) : (see page 190) : (see page 190) : (see page 190) EIO0000000232 04/2009 47

Configuration of REG24 Parameters The following table lists the main parameters used: Parameters name Description Setting range and factory default setting Auto-tuning 0: OFF (Resets the autotuning or does not use it.) - 1: ON (Performs the autotuning in the SV standard type.) 2: ON (Performs the autotuning in low PV type (SV value-10%fs).) Proportional band Set P to 0.0 to select the ON/OFF control (Twoposition control). 0.0 to 999.9% Derivation time - 0.0 to 999.9 seconds 48 EIO0000000232 04/2009

Configuration of REG24 How to set the auto-tuning The following table presents an example of Setting the auto-tuning operation to 1: Step 1 2 3 4 Action From PV indication, press and hold the key for one second: is displayed. Press the key once: is displayed. Press the key once: is displayed. Press the or to flicker the display and to display 5 Press the key once. is displayed and the auto-tuning will start. During auto-tuning, a decimal point at the first digit from the right end of the display flickers. Press and hold the key for one second. Press the or keys to flicker the display and to display.(repeat the procedure from 3 to 5 to check the Setpoint value.) 6 When the auto-tuning finishes properly, a decimal point stops flashing, and the set values of,, and parameters change. When the auto-tuning finishes abnormally, a decimal point stops flashing, but the set values of,, and parameters remain unchanged. 7 To display the operation status, press and hold the key for two seconds. The value on the SV displays:. NOTE: If unoperated state continues, the PV will be displayed:. EIO0000000232 04/2009 49

Configuration of REG24 Self-Tuning Overview With the self-tuning function, PID parameters are automatically re-optimized depending on the actual condition of device to be controlled and the setting temperature (SV). Description At power ON: changing a Setpoint value or the external disturbance, tuning is made automatically so that the PID parameters are re-optimized. It is useful where modification of PID parameters is required repeatable due to frequent change in process condition. If high controllability is important, select the PID or fuzzy control algorithm and use auto-tuning. Self-tuning indication:. The point indicator at the lower right corner starts blinking until the PID parameters are re-optimized. Self-tuning is executed by any of the following conditions: During temperature rise at power ON. During temperature rise at SV changing if necessary. When control is out of stable condition and is judged as being out of stable condition continuously. Self-tuning is not executed under the following conditions: During standby mode. During ON/OFF control. During auto-tuning. During ramp/soak operation. During input error. When,, or is manually set. Self-tuning is canceled under the following conditions: When SV is changed. When Self-tuning can not be completed in about 9 hours after the start. Information Turn on the power of the whole system. The controller should be turned on at the same time with the other equipment or even later. Otherwise, the selftuning might not be performed successfully. Do not change the SV while the self-tuning is executing. Once PID parameters are optimized, the self-tuning is not executed at the next power on unless SV is changed. After the execution of self-tuning, if the controlability is not your expected level, select PID or FUZZY at parameter, and then, start the auto-tuning. 50 EIO0000000232 04/2009

Configuration of REG24 Parameters The following table lists the main parameters used: Parameters name Description Setting range and factory default setting (see pa ge 190) (see pa ge 190) (see pa ge 190) (see pa ge 190) Control algorithm Selects the control algorithm. PID: Runs normal PID control. FUZY: Runs PID control with fuzzy logic. SELF: Runs PID control with self-running. Proportional band Set P to 0.0 to select the ON/OFF control (Twoposition control). 0.0 to 999.9% Integral time - 0 to 3200 seconds Derivation time - 0.0 to 999.9 seconds How to Start the Control The following table presents an example of starting the Control: Step Action 1 Turn on the power and set the SV. 2 Select SELF at (control algorithm) parameter. 3 Turn OFF the power once. NOTE: If the device that is to be controlled has powered ON at this step: wait until the temperature of the device that is to be controlled falls and stabilizes. 4 Turn on the power of the whole system. The controller should be turned on at the same time with the other equipment or even later. Otherwise, the self tuning might not be performed successfully. 5 Self-tuning starts. Then the point indicator at the lower right corner starts blinking until the PID parameters are re-optimized. NOTE: Whenever it is necessary to re-try the self-tuning, please set = PID once, and then start the above setting procedure from the beginning. EIO0000000232 04/2009 51

Configuration of REG24 How to set the parameter of Follow the procedure shown below: PID FUZY SELF 52 EIO0000000232 04/2009

Configuration of REG24 3.3 Optional Functions What's in this Section? This section contains the following topics: Topic Page Alarm Function 54 Ramp/Soak Function 64 Communication Function 69 EIO0000000232 04/2009 53

Configuration of REG24 Alarm Function Overview The Alarm Function is only available with the Modbus configuration (except for REG24 PTP1ALHU and REG24 PTP1ARHU)., Alarm types (Setting range: 0 to 34) (see page 190). Kinds of Alarm The following kind of alarm are available: Absolute value alarm. Deviation alarm. Combination alarm. Zone alarm. Description These parameters are used for selecting the operation types of Alarms 1 and 2. Alarm1 is activated in the same way as Alarm2 except for codes 12 to 15. (Codes 12 to 15 cannot be selected for Alarm1.) When any code of 12 to 15 is selected for Alarm 2, Alarm 2 is activated and Alarm 1 is cancelled. "Alarm hysteresis", "Delay time", and "Alarm latch" can be selected in Alarm 2 settings. The display of the parameter in which the alarm value is set varies depending on the alarm operation types. Related Parameters:, : (see page 190), : (see page 190), : (see page 190), NOTE: Since the alarm Setpoint value may change after changing the alarm operation types, be sure to set the alarm Setpoint value again. After changing the alarm operation types, power the Controller OFF, and then ON. Setting code 0 indicates "No alarm". 54 EIO0000000232 04/2009

Configuration of REG24 The following table presents the alarm Setpoint value and alarm operations: Alarm Setpoint value (AL) Plus setting Minus setting Absolute value Upper limit AL Disabled 0 Lower limit Disabled AL 0 Deviation value Upper limit AL AL SV SV Lower limit AL SV SV AL ON Delay Function The following table presents the ON delay function: Item Alarm (1) Delay 1 ON OFF Without ON delay function (2) With ON delay function (3) 2 3 ON OFF ON OFF 4 (4): ON delay setting time EIO0000000232 04/2009 55

Configuration of REG24 Energizing / De-energizing function The following table presents the Energizing/De-energizing function: Item Relay output (5) Delay ON 5 OFF Without Deenergizing function (6) With Deenergizing function (7) 6 7 ON OFF ON OFF (4): ON delay setting time NOTE: When the power is turned OFF or in Standby mode, even if de energizing function is turned ON, it cannot be output (it is kept OFF). Alarm function The following table presents the Alarm function: No. Function Description Parameter to Set 1 Hysteresis Set the hysteresis to avoid chattering. Alarm 1: Alarm 2: 2 ON delay The alarm is turned on with delay of a certain seconds as previously set after PV goes in the alarm band. Alarm 1: Alarm 2: 3 Alarm latch Keeps the alarm ON status once an alarm is turned ON. To cancel the alarm latch, take one of the following procedure: - (1) Turn ON the controller again. - (2) Turn the alarm latch settings to OFF Alarm 1: once. Alarm 2: (3) Use alarm latch cancel parameter. Cancel by Digital input., Cancel by communication function. - 56 EIO0000000232 04/2009

Configuration of REG24 No. Function Description Parameter to Set 4 Error status alarm Alarm is turned on when error indications are displayed. Alarm 1: Alarm 2: 5 De-energizing Alarm output can be de-energized. Alarm 1: Alarm 2: The following table presents the Combination of Alarm function (O: Possible combination, X: Impossible combination): Status Without HOLD/Timer With HOLD Alarm latch O O X De-energizing O O O ON delay O Note X Alarm in error status O O X With Timer- NOTE: If HOLD has not been canceled, the HOLD state is canceled as soon as the measured value goes out of alarm band. If HOLD has been canceled, ON delay is activated as soon as the measured value goes into the alarm band. The following table presents the informations on Alarm: No. Informations Items/Classification 1 Note that the ON delay function is effective for alarm in error status. 2 Even during display, alarms in error status work. 3 Even when or is displayed, an alarm function works normally. 4 Alarm action type codes in No.12 to 15 are also included in No.24 to 27. It is, therefore, recommended to use No.24 to 27. In addition, please note when selecting No.12 to 15, setting in AL2, dly2, and A2hy are active. 5 With the HB alarm, ON delay function, de-energizing function and latch function cannot be used. Alarm in error status Alarm at error indication Alarm action type code HB alarm 6 The minimum alarm Setpoint value is 199.9. Alarm set value 7 As the alarm action type changed, the alarm Setpoint value may also be changed accordingly. EIO0000000232 04/2009 57

Configuration of REG24 No. Informations Items/Classification 8 Note that all of alarm outputs are not provided at the standby condition. 9 Error status alarm is not provided at the standby mode. 10 The HOLD function is effective even if the PV value is in the hysteresis area when the power is turned ON. Alarm at standby mode - Alarm type list The following table presents the meaning of symbols used in the following operation figures: Alarm type Alarm 1 Display symbol NOTE: Alarm 1 Screen name Alarm 2 Display symbol Alarm 2 Screen name 0...15 AL1 Set value of Alarm 1 AL2 Set value of Alarm 2 16...31 A1-L Lower-limit of set value of Alarm 1 A1-H Upper-limit of set value of Alarm 1 A2-L A2-H Lower-limit of set value of Alarm 2 Upper-limit of set value of Alarm 2 Alarm 1 is activated in the same way as Alarm 2 except codes 12 to 15. (Codes 12 to 15 cannot be selected for Alarm 1.If any of these codes is set, it is recognized as code 0, which indicates No alarm) When any code of 12 to 15 is selected for Alarm 2, Alarm 2 is activated and Alarm 1 is not raised. Alarm hysteresis, Delay time, and Alarm latch can be selected in Alarm 2 settings. The display of the parameter in which the alarm value is set varies depending on the alarm operation types. Since the alarm set value may change after changing the alarm operation types, confirm the alarm set value. 58 EIO0000000232 04/2009

PV Configuration of REG24 The following table presents the alarm codes for standard types: ALM1 ALM2 Alarm type Operation figure 0 0 No alarm Absolute value alarm 1 1 Upper-limit absolute value ALn PV 2 2 Lower-limit absolute value ALn PV 3 3 Upper-limit absolute value (with hold) ALn PV 4 4 Lower-limit absolute value (with hold) ALn PV Deviation value alarm 5 5 Upper-limit deviation ALn SV PV 6 6 Lower-limit deviation 7 7 Upper and lower limits deviation 8 8 Upper-limit deviation (with hold) 9 9 Lower-limit deviation (with hold) 10 10 Upper and lower limits deviation (with hold) ALn SV ALn ALn SV ALn SV ALn SV ALn ALn SV PV PV PV PV PV EIO0000000232 04/2009 59

Configuration of REG24 Range alarm ALM1 ALM2 Alarm type Operation figure 11 11 Range upper and lower limits deviation (ALM1/2 independent operation) 12 Range upper and lower limits absolute value 13 Range upper and lower limits deviation AL2 ALn AL2 SV SV ALn AL1 AL1 PV PV PV 14 Range upper limit absolute value and lower limit deviation AL2 SV AL1 PV 15 Range upper limit deviation and lower limit absolute value AL2 SV AL1 PV 60 EIO0000000232 04/2009

Configuration of REG24 The following table presents the alarm codes with dual set values: Upper and lower limits alarm ALM1 ALM2 Alarm type Operation figure 16 16 Upper and lower limits absolute value A1-L A2-L A1-H A2-H PV 17 17 Upper and lower limits deviation A1-L A2-L SV A1-H A2-H PV 18 18 Upper limit absolute value and lower limit deviation A1-L A2-L SV A1-H A2-H PV 19 19 Upper limit deviation and lower limit absolute value A1-L A2-L SV A1-H A2-H PV 20 20 Upper and lower limits absolute value (with hold) A1-L A2-L A1-H A2-H PV 21 21 Upper and lower limits deviation (with hold) A1-L A2-L SV A1-H A2-H PV 22 22 Upper limit absolute value and lower limit deviation (with hold) A1-L A2-L SV A1-H A2-H PV 23 23 Upper limit deviation and lower limit absolute value (with hold) A1-L A2-L SV A1-H A2-H PV EIO0000000232 04/2009 61

Configuration of REG24 Range alarm ALM1 ALM2 Alarm type Operation figure 24 24 Range upper and lower limits absolute value 25 25 Range upper and lower limits deviation A1-L A2-L A1-L A2-L SV A1-H A2-H A1-H A2-H PV PV 26 26 Range upper limit absolute value and lower limit deviation A1-L A2-L SV A1-H A2-H PV 27 27 Range upper limit deviation and lower limit absolute value A1-L A2-L SV A1-H A2-H PV 28 28 Range upper and lower limits absolute value (with hold) A1-L A2-L A1-H A2-H PV 29 29 Range upper and lower limits deviation (with hold) A1-L A2-L SV A1-H A2-H PV 30 30 Range upper limit absolute value and lower limit deviation (with hold) A1-L A2-L SV A1-H A2-H PV 31 31 Range upper limit deviation and lower limit absolute value (with hold) A1-L A2-L SV A1-H A2-H PV 62 EIO0000000232 04/2009

Configuration of REG24 The following table presents the timer codes: ALM1 ALM2 Alarm type Operation figure Timer 32 32 ON-delay timer Di ALM dlyn 33 33 OFF-delay timer Di ALM dlyn 34 34 ON/OFF-delay timer Di ALM dlyn dlyn dlyn Delay time of Alarm 1 and Alarm 2 or Timer 1 and Timer 2 ALn Set value of Alarm 1 and Alarm 2 PV Process Value SV Setpoint Value How to Cancel Alarm Latch, Canceling the Alarm Latch (Setting range: 0/1). The following table presents an example of canceling the alarm latch: Step 1 2 3 4 5 Action From PV indication press and hold the key for one second: is displayed. Press the key once: is displayed. Press the or to flicker and to display:. Press the key once. The state for control is selected (control output and all the alarm outputs: OFF). NOTE: Repeat the steps 2 to 4 to check the Setpoint value. To display the operation status, press and hold the key for two seconds. The value on the SV display will flash, indicating the standby status:. NOTE: If unoperated state continues, the PV will be displayed:. EIO0000000232 04/2009 63

Configuration of REG24 Ramp/Soak Function Overview The Ramp/soak function changes the Setpoint value (SV) as the time elapses, in accordance with a predetermined program pattern. Description Up to eight pairs of ramp operation can be programmed. The first ramps starts from the Process Value (PV) just before the program is executed. It is also possible to run the program automatically. The graphics below show the performance of the Ramp/Soak function: Related parameters: : (see page 198) : (see page 190) : (see page 190) : (see page 190) 64 EIO0000000232 04/2009

Configuration of REG24 Setting The table below shows how to set the Ramp-soak function: PTn Pattern Ramp/Soak 1 1 4 2 2 4 3 1+2 8 Select the program pattern (PTn) and set the run at ProG parameter. While Ramp/Soak program is running, Ramp/Soak pattern can not be changed. NOTE: If the controller becomes to stand by mode, the Ramp/Soak program is canceled. As a consequence, if the controller becomes to operation mode, the program doesn t run again. Starting the Ramp/Soak Operation The following table presents an example of starting the Ramp/Soak operation. Step 1 2 3 4 5 6 Action From PV indication, press and hold the key for one second; is displayed. Press the key to display. Press the key once. The current setting is displayed. Press the or keys, the display flickers and is displayed. Press the key once. Then the program will start according to the Ramp/Soak pattern that is set in advance. 1 To display the operation status, press and hold the key for two seconds. NOTE: If unoperated state continues, the PV will be displayed. 1 When the program was not set, it is turned to. EIO0000000232 04/2009 65

Configuration of REG24 Ramp/Soak Parameters The table below, shows the different parameters of the Ramp/Soak function: Icon Parameter name Description Setting range and factory default setting Ramp-soak control Switches between Start, Stop and Hold for : Stop : Start ramp-soak control. : Hold Status display of ramp-soak - - Selecting rampsoak execute type 1st target value/ Switching-SV value First ramp segment time 1st soak segment time 2nd target SV 2nd ramp segment time 2nd soak segment time 3rd target SV Selects rampsoak patterns Sets the 1st target SV of ramp-soak operation. / Selected at switching-sv function for DI1. Sets the first ramp segment time Sets the 1st soak segment time. Sets the 2nd target SV of ramp-soak operation Sets the 2nd ramp segment time Sets the 2nd soak segment Sets the 3rd target SV of ramp soak operation : Performs 1st to 4th segments. : Performs 5th to 8th segments. : Performs 1st to 8th segments. Within the SV limit. 0 to 99h59m. 0 to 99h59m. Within the SV limit. 0 to 99h59m 0 to 99h59m Within the SV limit 66 EIO0000000232 04/2009

Configuration of REG24 Icon Parameter name Description Setting range and factory default setting 3rd ramp segment time 3rd soak segment time 4th target SV 4th ramp segment time 4th soak segment time 5th target SV 5th ramp segment time 5th soak segment time 6th target SV 6th ramp segment time 6th soak segment time 7th target SV 7th ramp segment time Sets the 3rd ramp segment time Sets the 3rd soak segment time Sets the 4th target SV of ramp-soak operation Sets the 4th ramp segment time Sets the 4th soak segment time Sets the 5th target SV of ramp soak operation Sets the 5th target SV of ramp-soak operation Sets the 5th soak segment time Sets the 6th target SV of ramp-soak operation. Sets the 6th ramp segment time. Sets the 6th soak segment time. Sets the 7th target SV of ramp-soak operation. Sets the 7th ramp segment time. 0 to 99h59m 0 to 99h59m Within the SV limit 0 to 99h59m 0 to 99h59m Within the SV limit 0 to 99h59m 0 to 99h59m Within the SV limit. 0 to 99h59m 0 to 99h59m Within the SV limit. 0 to 99h59m EIO0000000232 04/2009 67

Configuration of REG24 Icon Parameter name Description Setting range and factory default setting 7th soak segment time 8th ramp segment time 8th ramp segment time 8th soak segment time Ramp-soak mode Sets the 7th soak segment time Sets the 8th target SV of ramp-soak operation. Sets the 8th ramp segment time. Sets the 8th soak segment time. Selects the power-on start, repeat, and standby functions for ramp-soak operation. 0 to 99h59m Within the SV limit. 0 to 99h59m 0 to 99h59m 0 to 15. 68 EIO0000000232 04/2009

Configuration of REG24 Communication Function Overview The Communication function is only available with the Modbus configuration. Data can be written/read through the RS-485 communication. How to Set the Related Parameters The following table presents how to set the related parameters communication in the 3rd block parameter: Step 1 2 Action Set the station No. (sample: 18) at. NOTE: Can be set in the range of 1 to 247. (No communication is allowed with 0). Set the parity (sample: 0, odd parity) at. NOTE: The following numbers indicate the speed and the parity: 0: 9600: Odd 1: 9600: Even 2: 9600: None 3: 19200: Odd 4: 19200: Even (Default) 5: 19200: None After changing the setting of parity, power off and re-start the controller. NOTE: Communication cannot be carried out with different communication protocol such as Modbus RTU. EIO0000000232 04/2009 69

Configuration of REG24 70 EIO0000000232 04/2009

REG48/REG96Temperature Controller EIO0000000232 04/2009 REG48/REG96 Temperature Controller II What's in this Part? This part contains the following chapters: Chapter Chapter Name Page 4 Introduction 73 5 Hardware REG48/REG96 79 6 Programming REG48/REG96 99 EIO0000000232 04/2009 71

REG48/REG96Temperature Controller 72 EIO0000000232 04/2009

Introduction EIO0000000232 04/2009 Introduction 4 What's in this Chapter? This chapter contains the following topics: Topic Page Presentation of REG48 74 Presentation of REG96 76 Main Characteristics 78 EIO0000000232 04/2009 73

Introduction Presentation of REG48 Overview The REG48 is the medium Temperature Controller (48x48 mm [1.89x1.89 in.]). It can be used in Stand alone installation for simple machine, or more complex in association with PLC s, HMI, and communication Modbus (RS485). The face panel has the Measuring Value (PV) and Setpoint value (SV) displays, the status indicating lamp, and the setting keys. 1 2 9 3 8 4 5 7 6 74 EIO0000000232 04/2009

Introduction Item Name Function 1 Control output (C1, C2) lamp 2 Digital Output (D0 1/2) lamp Lights on at 100% output and goes off at 0% output. For values between 0% and 100%, the output is indicated by the length of time the lamp flickers. When acting as a valve control, the C1 lamp will flicker with OPEN output, and the C2 lamp will flicker with CLOSE output. Lights on when there is digital output (D0) from D0 1 or D0 2. The lamp blinks when delay action is on. 3 PV Display Displays setting values (PV). Displays the name of the parameter when setting parameters. 4 SV Display Displays the output value during manual mode. Displays current value when changing parameter settings. Displays during remote mode. Displays during soft start. 5 MAN/AT/SELF lamp Stays lit during manual mode. Blinks during auto-tuning and self-tuning. 6 Down key / Up key Pressing once will decrease/increase the SV by one. Holding down the button will continue to decrease/increase the value. Changes SV on the PV/SV display. Move between items in channel screen display and parameter screen display. 7 Select (SEL) key Switches the PV display to/from the SV display After switching to parameter mode, this key functions as the select key when changing parameters. Holding down in channel display or parameter display returns you to the PV/SV display. Pressing this key in PV/SV display shows the manual output value at the bottom of the screen. 8 USER (A/M) key Pressing in monitor mode display or setup mode display returns you to the PV/SV display. Pressing on the PV/SV display allows you to set the function for under the system menu. 9 Setpoint value (SV) lamp Illuminates when displaying the SV value. Does not illuminate in manual mode. Blinks while performing ramp/soak or lamp SV operations. EIO0000000232 04/2009 75

Introduction Presentation of REG96 Overview The REG96 is the largest Temperature Controller (96x48 mm [3.78x1.89 in.]). It can be used in Stand alone installation for simple machine, or more complex in association with PLC s, HMI, and communication Modbus (RS485). The face panel has the Measuring Value (PV) and Setpoint value (SV) displays, the status indicating lamp, and the setting keys. 1 2 3 9 4 5 8 6 7 76 EIO0000000232 04/2009

Introduction Item Name Function 1 Control output (C1, C2) lamp 2 Digital Output (DO 1/2/3) lamp Lights on at 100% output and goes off at 0% output. For values between 0% and 100%, the output is indicated by the length of time the lamp flickers. When acting as a valve control, the C1 lamp will flicker with OPEN output, and the C2 lamp will flicker with CLOSE output. Lights on when there is digital output (Do) from D0 1, DO 2 or Do 3. The lamp blinks when delay action is on. 3 PV Display Displays Process Values (PV). Displays the name of the parameter when setting parameters. 4 SV Display Displays the output value during manual mode. Displays current value when changing parameter settings. Displays during remote mode. Displays during soft start. 5 MAN/AT/SELF lamp Stays lit during manual mode. Blinks during auto-tuning and self-tuning. 6 Down key / Up key Pressing once will decrease/increase the Setpoint value by one. Holding down the button will continue to decrease/increase the value. Changes SV on the PV/SV display. Move between items in channel screen display and parameter screen display. 7 USER (A/M) key Pressing in monitor mode display or setup mode display returns you to the PV/SV display. Pressing on the PV/SV display allows you to set the function for under the system menu. 8 Select (SEL) key Switches the PV display to/from the SV display After switching to parameter mode, this key functions as the select key when changing parameters. Holding down in channel display or parameter display returns you to the PV/SV display. Pressing this key in PV/SV display shows the manual output value at the bottom of the screen. 9 Setpoint value (SV) lamp Illuminates when displaying the SV value. Does not illuminate in manual mode. Blinks while performing ramp/soak or lamp SV operations. EIO0000000232 04/2009 77

Introduction Main Characteristics Overview The following table presents the main characteristics of the REG48 and the REG96: Characteristics Values Digits display 4 (10 mm [0.39 in.), 2 lines (Process Value and Setpoint Value) Buttons 4 (Up, down, Sel and Auto-Manual) Front face IP66 NEMA-4X Functions Loop break alarm Soft start function 2 alarms for REG48 3 alarms for REG96 Ramp 16 Power supply 100 to 240 Vac 24 Vac 24 Vdc Input Thermocouple PT100 Voltage 1-5Vdc, 0-5Vdc, 0-10Vdc, 2-10Vdc, 0-100mVdc Current 0-20mA, 4-20mA Sampling time 200 ms Communication RS485 Modbus (9600 up to19200 bauds) Output 1 or 2 outputs Electromechanical relay Solid state relay Analog output Certifications and Declarations Hazardous Substances EEPROM writing CE mark UL Recognized CSA Gost RoHs 100 000 maximum operations 78 EIO0000000232 04/2009

Hardware REG48/REG96 EIO0000000232 04/2009 Hardware REG48/REG96 5 What's in this Chapter? This chapter contains the following topics: Topic Page Electrical and Environmental Characteristics 80 Dimensions and Installation of REG48 82 Dimensions and Installation of REG96 87 Wiring 93 EIO0000000232 04/2009 79

Hardware REG48/REG96 Electrical and Environmental Characteristics Electrical Characteristics of REG48/REG96 The following table presents the Electrical Characteristics: Specifications Values Power Supply 100 Vac (-15%) to 240 Vac (+10%). 24 Vac/Vdc (+10%). 50/60 Hz Power Consumption 12 VA or less Control Output Relay contact output: contact 220 Vac / 30Vdc, 3A (resistance load) SSR/SSC drive output (voltage pulse output) ON: 20 Vdc (18 to 24 Vdc) OFF: 0.5 Vdc or less Max Current 20mA DC or less (both OUT1 and OUT2) Load resistance 850Ω Current Output 0 to 20mA DC / 4 to 20mA DC Acceptable load resistance 600Ω or less Accuracy +/- 5%FS Voltage output 0 to 5 Vdc / 1 to 5 Vdc / 0 to 10 Vdc / 2 to 10 Vdc Load resistance 10kΩ Accuracy +/- 5%FS Process value input Input accuracy Thermocouple input: greatest one among ±0.3%FS, ±1digit, and ±1 C or 2 C Resistance bulb input: greatest one among ±0.3%FS, ±1digit, and ±0.5 C mv input, voltage input, current input: ±0.3%FS±1digit Indication resolution: ±0.3%FS or less Communication function (RS485 interface, 9600 and 19200) Transmission method: Half-duplex bit serial asynchronous cycle. Transmission rate: 9600 bps, 19200 bps. Transmission protocol: In conformity to Modbus RTU. Transmission distance: Max 500 m (Total length). Connectable units: 31units. Remote SV input 1 to 5 Vdc / 0 to 5 Vdc. 0 to 20 ma DC / 4 to 20 ma DC. Use an external 250 Ω resistor. Heater break detector (CT) input Single-phase type CT 1 input. 1 to 30 A / 20 to 50 A. 80 EIO0000000232 04/2009

Hardware REG48/REG96 Environmental Characteristics of REG48/REG96 The following table presents the Environmental Characteristics: Characteristics Values Operating ambient temperature -10 C to 50 C (14 F to 122 F) -10 C to 45 C (14 F to 112 F): for mounting close together. Operating ambient humidity 90% RH - no condensation Storage temperature -20 C to +60 C (-4 F to 140 F). Installation category II (conforming to IEC1010-1). Pollution degree 2 (conforming to IEC1010-1). EIO0000000232 04/2009 81

Hardware REG48/REG96 Dimensions and Installation of REG48 Dimensions of Controller The following figure shows the external dimensions of: The front face The up side mm in. 48 1.89 mm in. 10 0.39 92,8 3.64 77,8 3.06 48 1.89 44.8 48 1.76 1.89 1 The following figure shows the external dimensions of: The terminal block: mm in. 44,8 1.76 The panel mounting adapter: mm in. 48 1.89 44,8 1.76 57 2.24 82 EIO0000000232 04/2009

Hardware REG48/REG96 Installation Precautions WARNING UNINTENDED EQUIPMENT OPERATION Do not install the controller where: Ambient temperature is outside the range of -10 C to 50 C (14 F to 122 F) while in operation. Ambient humidity is inferior to 90% RH while in operation. Condensation can occur. Corrosive or combustible gases are present. There is vibration or shock. Exposed to water oil, chemicals, steam or vapor. Exposed to dust, salty air, or air containing high concentrations of metal particles. Subject to electromagnetic interference from static electricity, magnetism, and external electromagnetic interference sources. Exposed to direct sunshine. Heat is accumulated due to solar radiation. Failure to follow these instructions can result in death, serious injury, or equipment damage. WARNING UNINTENDED EQUIPMENT OPERATION Do not allow the openings around the controller to be blocked, or the unit's heat dissipation ability will be reduced. Do not allow the ventilation openings on top of the terminal block to be blocked. Failure to follow these instructions can result in death, serious injury, or equipment damage. CAUTION TEMPERATURE CONTROLLER DAMAGE Use front face. Use panel mounting adapter. Do not torque screws beyond the rated values. Failure to follow these instructions can result in equipment damage. NOTE: The front side of this controller conforms to NEMA 4X. EIO0000000232 04/2009 83

Hardware REG48/REG96 Panel Cut-out Panel cut-out dimensions for separate mounting: mm in. 45,0 + 0.5 0 1.77 + 0.02 0 45,0 + 0.5 0 1.77 + 0.02 0 73 min. 2.87 min. 63 min. 2.48 min. Panel cut-out dimensions for mounting close together: a=(48 x n-3) + 0 0,5 a=(1.89 x n-0.12) + 0 0.02 45,0 + 0.5 0 1.77 + 0.02 0 Value of a: Number of units: n 2 3 4 5 6 a (mm) 93 141 189 237 285 a (in.) 3.66 5.55 7.44 9.33 11.22 NOTE: The water resistance feature is unavailable if mounted close together. Maximum ambient temperature is 45 C (113 F) if mounted close together. 84 EIO0000000232 04/2009

Hardware REG48/REG96 Installation Follow the steps given below when installing the Controller: Step Action 1 Insert the front face (1) on the controller (3) 1 REG48PUN1RHU 3 2 NOTE: (2): Label 2 Insert the controller (1) into the panel Cut-out (2) with the label in up position: 1 REG48PUN1RHU 2 3 Insert the panel mounting adapter (1) from rear of the controller and tight the screws (2) so that no gaps are given between the front of controller and front face and between panels. REG48PUN1RHU 1 2 EIO0000000232 04/2009 85

Hardware REG48/REG96 Step Action 4 If the front face is deformed like the left diagram, the panel cut out is insufficient: 5 If you are installing the controller in a slanted panel, make sure that the panel is not tilted more than 30 degrees: 86 EIO0000000232 04/2009

Hardware REG48/REG96 Dimensions and Installation of REG96 Dimensions of Controller The following figure shows the external dimensions of: The front face The up side mm in. 48 1.89 mm in. 10 0.39 2 0.08 93 3.66 78 3.07 96 3.78 91.5 3.60 81,5 3.20 93,7 3.69 115,5 MAX 4.58 MAX EIO0000000232 04/2009 87

Hardware REG48/REG96 The following figure shows the external dimensions of the terminal block: mm in. 6,2 0.24 88 EIO0000000232 04/2009

Hardware REG48/REG96 Installation Precautions WARNING UNINTENDED EQUIPMENT OPERATION Do not install the controller where: Ambient temperature is outside the range of -10 C to 50 C (14 F to 122 F) while in operation. Ambient humidity is inferior to 90% RH while in operation. Condensation can occur. Corrosive or combustible gases are present. There is vibration or shock. Exposed to water oil, chemicals, steam or vapor. Exposed to dust, salty air, or air containing high concentrations of metal particles. Subject to electromagnetic interference from static electricity, magnetism, and external electromagnetic interference sources. Exposed to direct sunshine. Heat is accumulated due to solar radiation. Failure to follow these instructions can result in death, serious injury, or equipment damage. WARNING UNINTENDED EQUIPMENT OPERATION Do not allow the openings around the controller to be blocked, or the unit's heat dissipation ability will be reduced. Do not allow the ventilation openings on top of the terminal block to be blocked. Failure to follow these instructions can result in death, serious injury, or equipment damage. CAUTION TEMPERATURE CONTROLLER DAMAGE Use front face. Use panel mounting adapter. Do not torque screws beyond the rated values. Failure to follow these instructions can result in equipment damage. NOTE: The front side of this controller conforms to NEMA 4X. EIO0000000232 04/2009 89

Hardware REG48/REG96 Panel Cut-out Panel cut-out dimensions for separate mounting: mm in. 45,0 + 0.6 0 1.77 + 0.02 0 92,0 + 0.8 0 3.62 + 0.03 0 116 min. 4.57 min. 50 min. 1.97 min. Panel cut-out dimensions for mounting close together: mm in. a=(48 x n-3) + 0,8 0 a=(1.89 x n-0.12) + 0.03 0 92,0 + 0.8 0 3.62 + 0.03 0 Value of a: Number of units: n 2 3 4 5 6 a (mm) 93 141 189 237 285 a (in.) 3.66 5.55 7.44 9.33 11.22 90 EIO0000000232 04/2009

Hardware REG48/REG96 NOTE: The water resistance feature is unavailable if mounted close together. Maximum ambient temperature is 45 C (113 F) if mounted close together. Installation Follow the steps given below when installing the controller: Step Action 1 Insert the front face (1) on the controller (2): 1 2 2 Insert the controller (1) into the panel cut-out (3) with the label (2) in right position: 1 3 2 EIO0000000232 04/2009 91

Hardware REG48/REG96 Step Action 3 Insert the two installation fasteners (1) from top and bottom of the controller and tight the screws (2) so that no gaps are given between the front of controller, front face and panels: 1 2 2 1 4 If the front face is deformed like the left diagram, the panel cut out is insufficient: 5 If you are installing the Controller in a slanted panel, make sure that the panel is not tilted more than 30 degrees: 92 EIO0000000232 04/2009

Hardware REG48/REG96 Wiring Overview DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH Remove all power from the Controller. Always use a properly rated voltage sensing device to confirm power is off. Use only the specified voltage when operating the Controller. Failure to follow these instructions will result in death or serious injury. Wiring Installation Instructions For the thermocouple sensor type, use thermocouple compensation wires for wiring. For the RTD type, use a wiring material with a small lead wire resistance and no resistance differentials among three wires. Keep input lines away from power line and load line to avoid the influence from electromagnetic interference induced. For the input and output signal lines, be sure to use shielded wires and keep them properly segregated from each other. If an electromagnetic interference level is excessive in the power supply, the additional installation of an insulating transformer and the use of an electromagnetic interference filter are recommended. Use stranded power supply cable for the instrument. For the unit with an alarm against a burn-out in the heater, use the same power line for connection of the power supplies for the heater and the controller. A setup time is required for the contact output when the power is turned on. If the contact output is used as a signal for an external interlock circuit, use a delay relay at the same time. Use the auxiliary relay since the unit's operational life is shortened if full capacity load is connected to the output relay. Use the SSR/SSC drive output type if the output operations occur frequently. If an inductive load such as magnetic switches connected as a relay output load, use a protection module (Free wheel Diode or RC circuit or Varistor). Use a non-grounded sensor for resistance bulb or thermocouple of the SSR/SSC-driven output, output of 4 to 20 ma DC. EIO0000000232 04/2009 93

Hardware REG48/REG96 WARNING UNINTENDED EQUIPMENT OPERATION Follow the wiring rules explained above in the Wiring Installation Instructions section. Failure to follow these instructions can result in death, serious injury, or equipment damage. Controller Terminal Block of the REG48 The following figure displays the terminal block situated on the rear face of the controller: Terminal number Designation Controller references 1 Digital output COM REG48PUN Except: REG48PUNL1RHU REG48PUNL1LHU 2 Digital output DO 1 REG48PUN 3 Digital output DO 2 REG48PUN 4 - - 5 Power supply + REG48PUN 6 Power supply - REG48PUN 7 Communication RS485 + REG48PUN Except: REG48PUNL1RHU REG48PUNL1LHU 8 Communication RS485 - REG48PUN Except: REG48PUNL1RHU REG48PUNL1LHU 9 - - 10 - - 94 EIO0000000232 04/2009

Hardware REG48/REG96 Terminal number Designation 11 Regulation output 2 + REG48PUN2 12 Regulation output 2 - REG48PUN2 13 Regulation output 1 + REG48PUN 14 Regulation output 1 - REG48PUN 15 Input Current/Voltage + REG48PUN 16 Measured PT input A REG48PUN 17 Measured PT input B REG48PUN Measured Thermocouple input + Input Voltage + 18 Measured PT input B Measured Thermocouple input - Input Voltage - Input Current/Voltage - Controller references REG48PUN EIO0000000232 04/2009 95

Hardware REG48/REG96 Controller Terminal Block of the REG96 The following figure displays the terminal block situated on the rear face of the Controller: Terminal number Designation Controller references 1 Communication RS485 + REG96PUN Except: REG96PUNL1RHU REG96PUNL1LHU 2 Communication RS485 - REG96PUN Except: REG96PUNL1RHU REG96PUNL1LHU 3 - - 4 - - 5 Regulation output 2 + REG96PUN2 6 Regulation output 2 - REG96PUN2 7 Digital output COM REG96PUN 8 Digital output DO 1 REG96PUN 9 Digital output DO 2 REG96PUN 10 Digital output DO 3 REG96PUN 11 Power supply + REG96PUN 12 Power supply - REG96PUN 25 - - 26 - - 27 - - 28 - - 29 - - 96 EIO0000000232 04/2009

Hardware REG48/REG96 Terminal number Designation 30 - - 31 Regulation output 1 + REG96PUN 32 Regulation output 1 - REG96PUN 33 Input Current/Voltage + REG96PUN 34 Measured PT input A REG96PUN 35 Measured PT input B REG96PUN Measured Thermocouple input + Input Voltage + 36 Measured PT input B Measured Thermocouple input - Input Voltage - Input Current/Voltage - Controller references REG96PUN EIO0000000232 04/2009 97

Hardware REG48/REG96 Designation of Wiring Material NOTE: Do not use wire other than the one stated below. Be sure to insert wire toward the recess of the terminal block. The recommended torque is 0.4 N m (3.54 lb-in). Wire: (1): Gauge: AWG28 (0.1 mm²) to AWG16 (1.25 mm²). (2): Strip-off length: 5 to 6 mm (0.20 to 0.24 in.). 1 2 Rod terminal: (3) (4): Dimension of exposed conductor section: 2 x 1.5 mm (0.08 x 0.06 in.) or smaller. (5): Length of exposed conductor section: 5 to 6 mm (0.2 to 0.24 in.). 3 4 5 98 EIO0000000232 04/2009

Programming REG48/REG96 EIO0000000232 04/2009 Programming REG48/REG96 6 What's in this Chapter? This chapter contains the following sections: Section Topic Page 6.1 How to Configure 100 6.2 Functions 117 EIO0000000232 04/2009 99

Programming REG48/REG96 6.1 How to Configure What's in this Section? This section contains the following topics: Topic Page How to Configure Using Front Panel 101 Operational Mode 102 Key Lock and Password 104 Parameters 106 100 EIO0000000232 04/2009

Programming REG48/REG96 How to Configure Using Front Panel Overview To configure the module you can use the keys on the panel or the software tools (see page 145). The following chapter describes what you need to know for using the panel. NOTE: The parameters can be invisible on the panel depending on the mask parameters or not modifiable depending of the status of the KeyLoc parameter. Basic Operations Pressing the key or the key switches between modes. Pressing or key in monitor mode or setup mode allows you to choose menu items. Changing Instructions To change the instructions you have to use the and keys. For example, changing the values in SV mode. Step 1 Action Press to change the display to PV/SV display (shown when you turn on the power and the SV lamp is lit). 2 3 Change the SV value with the and key. Press the key to save the values. The value will be automatically saved after 3 seconds even if a key is not pressed. EIO0000000232 04/2009 101

Programming REG48/REG96 Operational Mode Operational Mode Operational mode is the regular mode of operation. PV and SV values are displayed. Control output and alarm output are suspended during standby, but the PV value is displayed as normal and the SV value blinks. The controller starts in this mode when the power is turned on. Manual Mode Manual mode allows you to set MV output manually. The PV value is displayed, as in operational mode. Use the key and the key to change the MV value, displayed as a percentage from -3% to 103%. Manual display mode only appears when the controller is set to manual mode. Changing Setpoint value (SV): Step Action 1 Press the key to change the display to PV/SV display (shown when you turn on the power and the SV lamp is lit). 2 Change the SV value with the and keys. 3 Press the key to save the values. (The value will be automatically saved after 3 seconds even if a key is not pressed). Changing control output Value (MV): Step Action 1 Switch to manual mode (see Operation Parameters (see page 106)). 2 Change the display to PV/MV display (MAN/AT/SELF lamp is lit). (Pressing the key in manual mode toggles between PV/SV display and PV/MV display). 3 Change the MV value with the and keys. (Changes are reflected to the MV value as it is changed). 102 EIO0000000232 04/2009

Programming REG48/REG96 Monitor Mode The following table presents how to confirm the status of the controller by checking each value: Step Action 1 Press and hold the key to enter monitor mode from operational mode or manual display mode. NOTE: The device will enter monitor mode with [MV1] selected. 2 Use the and the key to scroll through the information. Setup Mode The following table presents how to set the parameters for the device: Step Action 1 When the Monitor Mode with [MV1] is selected, press and hold the key to enter setup mode. 2 Press and hold the key to enter the channel menu in setup mode. 3 Use the and the key to select the channel that includes the parameters you wish to change. 4 Press and hold the key. 5 Use the and the key to check the parameters and their values. 6 When the value of the parameter you wish to change is being displayed. Press the key to change this value. Results: the parameter value will blink. 7 Change the value with the and the key. 8 Press the key to set the parameter to your desired value. Results: the value will then cease to blink. EIO0000000232 04/2009 103

Programming REG48/REG96 Key Lock and Password Setting Key Lock When key lock is activated, parameters cannot be changed but can displayed.. Use the following steps to set key lock: Step Action 1 Display the operation menu 2 Display key lock and press the key 3 Set the value: 0 : No lock (all parameters can be changed. Initial value) 1 : All lock (no parameters can be changed) 2 : All but SV locked (only the SV value can be changed) 4 Press the key to set the value Saving and entering a password Use the following steps to save a password: Step Action 1 Display the password menu 2 Display password 1 and press the key 3 Set the password: You can enter the hexadecimal value 0000 through FFFF 4 Press the key to set the value. and can be saved in the same way. NOTE: The authority of the passwords grows from to to. The higher the authority, the greater number of channels for display and settings. Use the following steps to entered a password: Step Action 1 In monitoring mode, display and press the key 2 Enter and save password and press the key. You will be able to operate the equipment depending on the authority of your password. 104 EIO0000000232 04/2009

Programming REG48/REG96 NOTE: When is entered as, all of the channels to can be displayed and set. This super password function is useful when you forget the set passwords. EIO0000000232 04/2009 105

Programming REG48/REG96 Parameters Operation Parameters (Ch1) Operation parameters handle all operation controls. The operation menu includes the following items: Display Parameter Name Function Setting Range Switches to manual mode Switches between auto/manual off (auto) / on (manual) modes Switches between RUN and standby Switches to remote SV operation Ramp/Soak Operation command Switches the operation mode between run and standby Switches between local and remote SV operation Switches between ramp/soak operation states off (run) / on (standby) LoCL (Local) / rem (Remote) off (stop/finish) run (run) hld (hold) Auto-tuning run command Runs auto-tuning off (stop/finish) on (normal type) Lo (low PV type) Cancel command of the DO Cancels the DO output latch state off / rst (latch reset) output latch Selecting SV number during SV Chooses the SV No. used for Sv0 (Local SV) selection control Sv1 (SV=SV1) Sv2 (SV=SV2) Sv3 (SV=SV3) Sv4 (SV=SV4) Sv5 (SV=SV5) Sv6 (SV=SV6) Sv7 (SV=SV7) di (select SV based on di) Currently selected PID No. Chooses the PID group No. used Pid0 (PID Ch) for control Pid1 (PID group No. 1) Pid2 (PID group No. 2) Pid3 (PID group No. 3) Pid4 (PID group No. 4) Pid5 (PID group No. 5) Pid6 (PID group No. 6) Pid7 (PID group No. 7) di (select Pid group No. based on di) 106 EIO0000000232 04/2009

Programming REG48/REG96 Display Parameter Name Function Setting Range... AL1 Setting AL1L Setting AL1h Setting... AL5 Setting AL5L Setting AL5h Setting Sets the alarm set value 0 to 100% FS (Absolute Alarm) -100 to 100% FS (Deviation Alarm) Key lock Prevents the display of operation errors 0 (no lock) 1 (all lock) 2 (all but SV locked) Control Parameters (Ch2) This section explains parameters related to PID and other controls. The PID menu contains the following items: Display Parameter Name Function Setting Range Proportional band Sets the proportional band for the PID parameter. Setting to 0.0 will revert to ON/OFF control 0.0% to 999.9% Integration time Derivation time ON/OFF control hysteresis Cooling proportional band coefficient Dead band Output convergence value Sets the integration time for the PID parameter. Setting "0" will turn off integration Sets the derivation time for the PID parameter. Setting "0.0" will turn off derivative Sets the hysteresis width for the on/off control.sets the control output to normal or reverse Sets the cooling proportional band coefficient Setting "0.0" will turn the cooling into an on/off control Shifts the set value for the cooling proportional band Offset value for calculating the MV output value 0 sec to 3200 sec 0.0 sec to 999.9 sec 0% to 50% FS 0.0 to 100.0-50% to 50% -100% to 100% Anti-reset windup Sets the range of integration 0% to 100% FS EIO0000000232 04/2009 107

Programming REG48/REG96 Display Parameter Name Function Setting Range Sets normal/reverse operations Sets the control output to normal or reverse rv-- (heat (reverse) / cool (none)) no-- (heat (normal) / cool (none)) rvno (heat (reverse) / cool (normal)) norv (heat (normal) / cool (reverse)) rvrv (heat (reverse) / cool (reverse)) nono (heat (normal) / cool (normal)) SVlimit (lower) Sets the lower limit for SV 0% to 100% FS SVlimit (upper) Sets the upper limit for SV 0% to 100% FS OUT1 proportion cycle OUT2 proportion cycle OUT1 lower limit OUT1 upper limit OUT2 lower limit OUT2 upper limit Sets the proportion cycle of the control output (OUT1) (Contact, SSR drive) Sets the proportion cycle of the control output (OUT2) (Contact, SSR drive) Sets the lower limit of the control output (OUT1) Sets the upper limit of the control output (OUT1) Sets the lower limit of the control output (OUT2) Sets the upper limit of the control output (OUT2) Selects the output limiter type Sets the type of output limiter 0 to 15 1 sec to 150 sec 1 sec to 150 sec -3.0% to 103.0% -3.0% to 103.0% -3.0% to 103.0% -3.0% to 103.0% PID Palette Parameters (Ch3) The palette menu consits of the following functions: Display Parameter Name Function Setting Range SV set value 1 Sets the SV value SV lower limit (SVL) to SV upper limit (SVH) %FS Proportional band 1 Sets the proportional band 0.0% to 999.9% Integration time 1 Sets the integration time 0 sec to 3200 sec Derivative time 1 Sets the derivative time 0.0 sec to 999.9 sec 108 EIO0000000232 04/2009

Programming REG48/REG96 Display Parameter Name Function Setting Range ON/OFF Control hysteresis 1 Sets the hysteresis when using ON/OFF control 0% to 50% FS Cooling proportional band 1 Sets the cooling proportional band 0.0 to 100.0 Dead band 1 Sets the dead band -50.0% to 50.0% FS Output convergence value 1 Offset value added to the control output -100.0% to 100.0% FS Anti-reset windup 1 Sets the anti-reset windup 0% to 100% FS Normal/reverse setting 1 Sets the control output to normal or reverse NOTE: For these previous functions, 7 palette exists. (For example: Sv1, Sv2,..., Sv7). Sets the maximum SV selection number Sets the max PID selection number Sets the maximum selectable number when selecting SV with the user key Sets the maximum selectable number when selecting PID with the user key rv-- (heat (reverse) / cool (none)) no-- (heat (normal) / cool (none)) rvno (heat (reverse) / cool (normal)) norv (heat (normal) / cool (reverse)) rvrv (heat (reverse) / cool (reverse)) nono (heat (normal) / cool (normal)) Sv0 (Local SV) Sv1 (SV=SV1) Sv2 (SV=SV2) Sv3 (SV=SV3) Sv4 (SV=SV4) Sv5 (SV=SV5) Sv6 (SV=SV6) Sv7 (SV=SV7) di (SV = Di selected) Pid0 (PID Ch) Pid1 (PID group No. 1) Pid2 (PID group No. 2) Pid3 (PID group No. 3) Pid4 (PID group No. 4) Pid5 (PID group No. 5) Pid6 (PID group No. 6) Pid7 (PID group No. 7) di: PID group Di selected EIO0000000232 04/2009 109

Programming REG48/REG96 Monitor Parameters (Ch5) The monitor allows you to verify the current input and output conditions of the controller.the monitor can display the following items. These parameters are displayed only. The settings cannot be changed in these parameters. Display Parameter Name Function Setting Range Ramp/soak progress Displays the progress of the off (ramp/soak is stopped) ramp/soak 1-rP (Step 1 Ramp)... 16rP (Step 16 Ramp) 16Sk (Step 16 Soak) End (ramp/soak is finished) Control Output Display (MV1) Displays the output value of the control output (OUT1) -3.0% to 103.0% Control Output Display (MV2) PFB Input Value Display Displays the output value of the control output (OUT2) (during dual control) Displays the input value of the position feedback -3.0% to 103.0% -3.0% to 103.0% RSV Input Value Display Displays the input value for RSV -5% to 105% FS Heater current Displays the heater current 0A, 0.4A to 50.0A Leak current Displays the leak current 0A, 0.4A to 50.0A Remaining time on timer 1 Displays the remaining time on timer 1 NOTE: This previous function is the same for TM1 to TM5. Error source display Displays the source of a detected error Current palette No. Current pattern No. Displays the PID palette No. currently selected Displays the pattern No. of the ramp soak currently selected 0 sec to 9999 sec / 0 min to 9999 min 0bit :PFB input underflow 1bit :PFB input overflow 8bit : PV input underflow 9bit : PV input overflow 10bit: underrange 11bit: overrange 12bit: RSV underrange 13bit: RSV overrange 14bit: range setting error 15bit: EEPROM error 0 to 7 0 to 6 110 EIO0000000232 04/2009

Programming REG48/REG96 Setup Parameters (Ch6) The monitor allows you to verify the current input and output conditions of the controller.the monitor can display the following items. These parameters are displayed only. The settings cannot be changed in these parameters. Display Parameter Name Function Setting Range PV input type Sets the type of input sensor 0 (JPT 100Ω) 1 (PT 100Ω) 2 (J) 3 (K) 4 (R) 5 (B) 6(S) 7(T) 8(E) 9 (no function) 10 (no function) 11 (no function) 12 (N) 13 (PL-2) 14 (no function) 15 (0V to 5V/0mA to 20mA) 16 (1V to 5V/4mA to 20mA) 17 (0mV to 10V) 18 (2V to 10V) 19 (0mV to 100mV) PV input lower limit Sets a lower limit for PV input -1999% to 9999% PV input upper limit Sets the upper limit for PV input -1999% to 9999% Decimal position Unit display PV input shift Sets the position of the decimal point for PV/SV display This is the procedure for specifying the units of the PV/SV display Sets the amount of shift for PV input 0 (no decimal point) 1 (one decimal place) 2 (two decimal places) C/ F 0% to 100% FS SV offset Sets the amount of shift in SV -50% to 50% FS PV input filter PV display Zero adjustment PV display Span adjustment Sets the time constant for the PV input filter Adjusts the zero side in the PV display Adjusts the span side in the PV display 0.0 sec to 120.0 sec -50% to 50% FS -50% to 50% FS EIO0000000232 04/2009 111

Programming REG48/REG96 Display Parameter Name Function Setting Range Cold Junction Compensation Sets whether cold junction compensation is performed off (Off) / on (On) RSV Zero adjustment Adjusts zero side in RSV input -50% to 50% FS RSV Span adjustment Adjusts the span side of RSV input -50% to 50% FS RSV Input Range Specifies the RSV input range 0-5 (0mA to 5V) 1-5 (1V to 5V) RSV Input Filter Sets the time constant for the RSV 0.0 sec to 120.0 sec input filter OUT1 range Sets the range of the control output 0-5 (0mA to 5V) (OUT2) 1-5 (1V to 5V) 0-10 (0mA to 10V) 2-10 (2V to 10V) 0-20 (0mA to 20mA) 4-20 (4mA to 20mA) OUT2 range Output 1 set value during FALT Output 2 set value during FALT Soft start OUT1 set value Soft Start detection time OUT1 set value during standby OUT2 set value during standby Standby mode setting Types of AO output Sets the range of the control output (OUT2)(Sets also for retransmission output) Sets the output value for the control output (OUT1) during FALT Sets the output value for the control output (OUT2) during FALT Sets the output value for the control output (OUT1) during soft start Sets the time from power-on to soft start completion Sets the output value for the control output (OUT1) during standby Sets the output value for the control output (OUT2) during standby Sets the alarm output, PV/SV display in standby mode Specify the re-transmission input type 0-5 (0mA to 5V) 1-5 (1V to 5V) 0-10 (0mA to 10V) 2-10 (2V to 10V) 0-20 (0mA to 20mA) 4-20 (4mA to 20mA) -3.0% to 103.0% -3.0% to 103.0% -3.0% to 103.0% 00:00 to 99:59 (hour:min) -3.0% to 103.0% -3.0% to 103.0% faire tableau ON/OFF PV, SV, MV or DV 112 EIO0000000232 04/2009

Programming REG48/REG96 Display Parameter Name Function Setting Range AO lower limit scaling - -100% to 100% FS AO upper limit scaling - -100% to 100% FS System Parameters (Ch7) This section explains system parameters, which specify the basic operations and controls of this device. The following settings are available: Display Parameter Name Function Setting Range USER key allocation settings Sets the function of the [USER] key 0 (no function) 1 (Switches between STBY ON/OFF) 2 (Switches between Auto/Manual) 3 (Switches between Local/Remote) 4 (Do not set) 5 (Starts AT (standard)) 6 (Starts AT (low PV)) 7 (Do not set) 8 (Ramp SV HOLD) 9 (Ramp/soak RUN/OFF) 10 (Ramp/soak RUN/HOLD) 11 (Do not set) 12 (Latch cancel (all)) 13 (Latch cancel (DO1)) 14 (Latch cancel (DO2)) 15 (Latch cancel (DO3)) 16 (no function) 17 (no function) 18 (Start timer (DO1)) 19 (Start timer (DO2)) 20 (Start timer (DO3)) 21 (no function) 22 (no function) 23 (SV No.+1 (send)) 24 (PID No. +1 (send)) 25 (Do not set) 26 (Pattern No.+1 (send)) 27 (SV No. + 1, PID No. + 1 (send)) DO1 output event type Sets the trigger that causes DO1 0-102 output EIO0000000232 04/2009 113

Programming REG48/REG96 Display Parameter Name Function Setting Range DO1 option function setting Assigns the four types of option functions in bit units 0000-1111 NOTE: Idem for DO2 and DO3. ramp SV ON/OFF Set the ramp SV ON/OFF OFF / ON bit0 : event output latch function bit1 : error alarm function bit2 : non-excitation output alarm function bit3 : hold reset function Ramp SV -ñ Decline Sets the rate of ramp SV upslope 0% to 100% FS/ C (Industrial value) Ramp SV - Incline Ramp SV slope time units Ramp SV / SV display mode selection Control methods Control target HYS mode setting Startup mode Specifies the rate of ramp SV upslope Sets the time unit for the ramp SV slope Displays either the target SV or current SV during ramp operations Allows you to select the control method Allows you to select the control target Selects the hysteresis operation during two state action Sets the operation mode when starting up 0% to 100% FS/ C (Industrial value) hour (slope degree/hr) Min (slope degree/min) rmp (Display current ramp SV) TrG (Display target SV) Pid (Pid control) FUZY (Fuzzy Pid control) SELF (Self-tuning control) Pid2 (Pid2 control) Srv1 (servo control 1) Srv2 (servo control 2) PFB (position feedback control) OFF: Performs two state action at SV±HYS/2 ON: Performs two state action at SV, SV+HYS and SV, SV- HYS AUTo (Auto mode startup) MAn (Manual mode startup) rem (Remote mode startup) STby (Standby mode startup) 114 EIO0000000232 04/2009

Programming REG48/REG96 Alarm Parameters (Ch8) The Alarm menu consits of the following function blocks: Display Parameter Name Function Setting Range ALM1 hysteresis Sets the hysteresis for alarm 0% to 50% FS output 1 ON/OFF ALM1 delay ALM1 delay time units Sets the delay before detecting alarm output 1 Sets the delay time units for alarm output 1 NOTE: These 3 previous functions are the same for ALM1 to ALM5. Load short-circuit alarm setting value Load short-circuit alarm hysteresis Loop break detection time Loop break detection range ( C) Sets the heater load short-circuit alarm setting value Sets the heater load short-circuit alarm ON/OFF hysteresis Sets the time before detecting for a broken loop Sets the temperature range before detecting for a broken loop 0 to 9999 [sec/min] SEC / Min 0.0 to 50.0A 0.0 to 50.0A 0 sec to 9999 sec 0% to 100% FS Environmental Parameters (Ch13) This table covers the operating environment parameters for device: Display Parameter Name Function Setting Range Display Timeout Setting Specifies the time after which the 15S: 15 sec setting display returns to the 30S: 30 sec PV/SV display 60S: 60 sec 5M: 5 min 10M: 10 min non Remote SV Display Blink Setting Specifies whether the SV display blinks when in remote mode ON / OFF Soft Start SV Display Blink Settings Specifies whether the SV display blinks during soft start ON / OFF EIO0000000232 04/2009 115

Programming REG48/REG96 Display Parameter Name Function Setting Range ALM PV/SV Display Blink Burnout control selection Ramp soak pattern order C2 LED lamp function allocation Specifies whether the PV/SV display blinks when DO turns ON Sets whether to maintain or stop the control when the PV input burnout is detected Changes the ramp soak pattern order Sets the illumination condition of the C2 lamp 1: no blinking (DO1: CN) 0: no blinking (DO1: CN) 1: no blinking (DO2: CN) 0: no blinking (DO2: CN) 1: no blinking (DO3: CN) 0: no blinking (DO3: CN) 1: no blinking (DO4: CN) 0: no blinking (DO4: CN) 1: no blinking (DO5: CN) 0: no blinking (DO5: CN) on: Continuous control off: Stop control 0: (normal order) 1: (special order) 0: MV2 output/close output (lights/blinks, but the AO output does not function) 1: during manual mode 2: during standby 3: during remote SV mode 4: no function (do not set) 5: during soft start 6: during ramp SV 7: during ramp/soak 8: during SV selection (when other than front SV is selected) 9: during PID selection (when PID other than Pid channel is selected) 10:during auto-tuning Main Unit Reset Main Unit Reset off: Do nothing rst: Reset main unit 116 EIO0000000232 04/2009

Programming REG48/REG96 6.2 Functions What's in this Section? This section contains the following topics: Topic Page ON-OFF Control 118 Auto-Tuning 121 Self-Tuning 123 Ramp/Soak Function 125 Fuzzy PID Control 129 PID Controls 130 PID2 Control 131 Alarm Function 132 Soft Start 141 EIO0000000232 04/2009 117

Programming REG48/REG96 ON-OFF Control Overview Acts as an ON/OFF control when the PID parameter is set to = 0.0 ( ). ON/OFF control switches the control output to ON (100%) or OFF (0%) according to the size relationship of PV and SV.The output hysteresis can be set under the parameter ( ). During ON/OFF control, the I and D settings do not affect control. The manual operation during ON/OFF control will become MV=100% when the up key is pressed, and MV=0% when the down key is pressed. If the hysteresis width is narrow, and PV and SV are nearly equal, the output may frequently switch ON and OFF. Note that it may affect the operation life of the relay output. Reverse Operation (heat control) Method used to control the electrical heating furnace."set the appropriate value according to the control target. " to an Parameter (see page 204) (see page 204) (see page 204) Setpoint value 0.0 ro-- Arbitrary (factory setting: 1 C) 118 EIO0000000232 04/2009

Programming REG48/REG96 Normal Operation (cooling control) Method used to implement cooling function. Parameter Setpoint value 0.0 rv-- Arbitrary (factory setting: 1 C) NOTE: During ON/OFF control, the I and D settings do not affect control. The manual operation during ON/OFF control will become MV=100% when is pressed, and MV=0% when is pressed. If the hysteresis width is narrow, and PV and SV are nearly equal, the output may frequently switch ON and OFF. Note that it may affect the operation life of the contact output. EIO0000000232 04/2009 119

Programming REG48/REG96 Standby Switch The following will switch you between operation mode and standby mode. The following items can be set beforehand in standby mode. Control output (-3.0% to 103.0%) Alarm output (ON/OFF) Re-transmission output (ON/OFF) NOTE: When "hold alarms" is on, the hold function activates when standby settings switch from on to off. If the controller is switched to standby mode during auto-tuning, auto-tuning will be cancelled. To complete auto-tuning, turn standby mode off and restart autotuning. When the controller switches to standby mode, the delay on timer will be reset. It will begin again when standby mode is turned off. 120 EIO0000000232 04/2009

Programming REG48/REG96 Auto-Tuning Overview Run Auto-Tuning (AT) to set the PID parameter automatically. Setpoint value (see page 204) (see page 204) (see page 204) Behavior Stop/Finish Normal type Low PV type Function Stops or finishes Auto-Tuning The standard auto-tuning for SV reference. Choose this autotuning in most situations. Auto-tuning for SV-10% reference. Choose this when you want to suppress the overshoot when tuning. Normal Type: Low PV Type: EIO0000000232 04/2009 121

Programming REG48/REG96 NOTE: Set the following parameters before running Auto-Tuning. PV input type / PV input upper limit / PV input lower limit / Decimal position / PV input filter in the setup channel menu OUT1 proportion cycle (OUT2 proportion cycle) in the PID channel menu. Running Auto-Tuning Step 1 2 3 Action Display the operation menu. Display auto-tuning and choose the tuning type. Choose the standard type or low PV type according to the control target. Press the key to start auto-tuning. A decimal point will blink at the bottom of the display during auto-tuning. When auto-tuning has successfully competed, blinking decimal point will turn off and overwrites the PID. NOTE: PID parameter which is set after auto tuning has finished normally will be maintained even when the power is turned off. However, the PID value will not be changed if the power is turned off during Auto-Tuning. In this case, rerun Auto- Tuning. The equipment will use ON/OFF (2 position) control during Auto-Tuning, so there may be a large change in PV according to the process. Do not use auto-tuning for processes that do not permit a large change in PV. Do not use auto-tuning for processes such as pressure control and flow control that have a fast response. Auto-tuning is not behaving normally if it has not finished after four or more hours. In these cases, recheck parameters such as input/output wiring, control output behavior (normal/reverse), and input sensor type. Rerun auto-tuning if there is a large change in SV, a change in the PV input type, or a change in the control target conditions that reduces the effectiveness of the controls. You can run auto-tuning when the control type is set to "fuzzy" or "PID2". You cannot run auto-tuning in manual mode. When using the PID selection function, the auto-tuning will result when the selected PID group is stored. Auto tuning is forcibly terminated when SV changes because of the ramp soak function, remote SV function, or ramp SV. 122 EIO0000000232 04/2009

Programming REG48/REG96 Self-Tuning Overview Self-tuning Control is a control which automatically calculates the value of PID, under the condition that the control target or Setpoint value (SV) changes. Selftuning is especially effective for situations when a high level of control is not needed, but auto-tuning cannot be run due to frequent changes in the control target conditions. When a high level of control is required, choose PID control, fuzzy PID control, or PID2 control. Conditions Where Self-Tuning Can Be Used Self-tuning is used in the following situations: When temperature rises when the power is turned on When temperature rises when SV changes (or when the controller decides it is necessary) When the controller decides it is necessary because the controls have become unstable Conditions Where Self-Tuning Cannot Be Used Self-tuning cannot be used in the following situations: During control standby During ON/OFF (2-position) control During auto-tuning During ramp soak progress When there is a detected error in the input When set for dual output When any of the P, I, D, Ar parameters are set to manual During manual mode During soft start progress Conditions Top Halt Self-Tuning Halt self-tuning in the following situations: When there is a change in SV (This includes the case where SV changes because of the ramp soak function, remote SV function, or ramp SV) When self-tuning has not finished after running for nine or more hours EIO0000000232 04/2009 123

Programming REG48/REG96 Setting Self-Tuning Step Action 1 Turn on power of the controller and set the SV value. 2 Display the system menu. 3 Display the controller parameter and choose self-tuning. 4 Press the key to set the value. 5 Turn off power of the controller. 6 Turn on power of the control target equipment and the controller. Turn on power of the control equipment first. See the following graphic. Self-Tuning will begin: NOTE: The equipment will not tune correctly if power of the controller is turned on first. To reset self-tuning, set the control method to PID once before changing back to self-tuning. 124 EIO0000000232 04/2009

Programming REG48/REG96 Ramp/Soak Function Overview Automatically runs after setting the times for the SV changes. You can choose up to sixteen steps for the SV setting and seven types of ramp soak operation patterns. Creating A Ramp Soak Operation Pattern Set the following items to create a pattern: Pattern Target SV Value Ramp time Soak time Sets which steps to use from the following seven types. Steps 1 to 4 / Steps 5 to 8 / Steps 9 to 12 / Steps 13 to 16 / Steps 1 to 8 / Steps 9 to 16 / Steps 1 to 16 Sets the controlled temperature. Sets the time to reach the target SV from the current SV. Sets the time to maintain the specified SV. Ramp/Soak Command Switches between ramp/soak states. The following three conditions are possible. (see page 204): The ramp/soak is stopped. (see page 204): The ramp/soak starts. (hold) (see page 204): The ramp/soak holds. To release the hold, select again. EIO0000000232 04/2009 125

Programming REG48/REG96 The parameter information also changes automatically depending on the ramp/soak state. (during guarantee soak): PV exceeds the range for guarantee soak when guarantee soak is on. : Ramp/soak ends. Activating the Ramp/Soak Command The following table explains how to activate the Ramp/Soak Command: Step 1 Action Press and hold the key to display the channel menu of the setting mode, then use the or keys to display. 2 3 4 5 Press and hold the key then use the or keys to display. Press and hold the key then use the or keys to display when the bottom section of the screen begins to blink. Press the key to confirm the setting. The Ramp/Soak function will begin. Press the key to return to PV/SV display of the operation mode. Parameters The following table lists the main parameters used: Display Parameter name Function Setting range Ramp/Soak Activation Pattern Sets which steps to execute in 0 (uses steps 1 to 4) the Ramp/Soak operation 1 (uses steps 5 to 8) pattern 2 (uses steps 1 to 8) 3 (uses steps 9 to 12) 4 (uses steps 13 to 16) 5 (uses steps 9 to 16) 6 (uses steps 1 to 16) di (according to DI) Ramp/soak time units Ramp/soak 1seg/SV Setpoint value Sets the units used when setting the ramp/soak time Sets the SV hh.mm (hour:min) MM.SS (min:sec) 0% to 100% FB Ramp/soak 1seg ramp time Sets the ramp time 00:00 to 99:59 (hour:min/min:sec) 126 EIO0000000232 04/2009

Programming REG48/REG96 Display Parameter name Function Setting range Ramp/soak 1 seg soak time Sets the soak time 00:00 to 99:59 (hour:min/min:sec) Ramp/soak 16seg/SV Setpoint value Sets the SV 0% to 100% FB Ramp/soak 16seg ramp time Sets the ramp time 00:00 to 99:59 (hour:min/min:sec) Ramp/soak 16seg soak time Sets the soak time 00:00 to 99:59 (hour:min/min:sec) Ramp/soak mode guarantee soak ON/OFF guarantee soak band (lower) guarantee soak band (upper) PV start Sets the program operation method Sets the guarantee soak on or off Sets the lower limit for the guarantee soak band Sets the upper limit for the guarantee soak band Sets whether or not to start ramp soak with PV. 0 (P-ON: Off, End: Maintain, OFF: Maintain, Repeat: Off) 1 (P-ON: Off, End: Maintain, OFF: Maintain, Repeat: On) 2 (P-ON: Off, End: Maintain, OFF: Standby, Repeat: Off) 3 (P-ON: Off, End: Maintain, OFF: Standby, Repeat: On) 5 (P-ON: Off, END: Standby, OFF: Maintain, Repeat: On) 6 (P-ON: Off, END: Standby, OFF: Standby, Repeat: Off) 7 (P-ON: Off, END: Standby, OFF: Standby, Repeat: On) 8 (P-ON: On, End: Maintain, OFF: Maintain, Repeat: Off) 9 (P-ON: On, End: Maintain, OFF: Maintain, Repeat: On) 10 (P-ON: On, End: Maintain, OFF: Standby, Repeat: Off) 11 (P-ON: On, End: Maintain, OFF: Standby, Repeat: On) 12 (P-ON: On, END: Standby, OFF: Maintain, Repeat: Off) 13 (P-ON: On, END: Standby, OFF: Maintain, Repeat: On) 14 (P-ON: On, END: Standby, OFF: Standby, Repeat: Off) 15 (P-ON: On, END: Standby, OFF: Standby, Repeat: On) off (guarantee soak off) on (guarantee soak on) 0% to 50% FS 0% to 50% FS off (PV start off) on (PV start on) EIO0000000232 04/2009 127

Programming REG48/REG96 Display Parameter name Function Setting range Continue mode Sets how to restart when the res (Reset) controller is restored after a Con (Continue) power loss during ramp soak ini (Restart) Sets the max pattern selection Choosing pattern with the user key sets it to the maximum possible number 0 to 6, di Pattern selection Min setting Choosing pattern with the user key sets it to the minimum possible number 0 to 6, di 128 EIO0000000232 04/2009

Programming REG48/REG96 Fuzzy PID Control Overview Related to normal PID controls, fuzzy PID control acts with small overshoot. You will need to run auto-tuning to set the PID parameter when using fuzzy control. Setting PID2 Control Step 1 2 3 Action Display the system menu. Display the control parameter and choose fuzzy. Press the key to set the value. EIO0000000232 04/2009 129

Programming REG48/REG96 PID Controls Overview PID controls run as long as the parameter is set to 0.0 ( ) and = PID ( ). The PID controls calculate PID based on the set values for parameters, and output the calculated result (-3% to 103%). Each parameter can be set either by manually tuning the values or by running auto-tuning (AT) to automatically set the values. Setting PID Control Step 1 2 3 Action Display the system menu. Display the control parameter and choose PID controls. Press the key to set the value. 130 EIO0000000232 04/2009

Programming REG48/REG96 PID2 Control Overview In case the power supply of the control target goes ON > OFF > ON, this PID2 control can suppress the amount of overshoot. This control introduces an algorithm to prevent the calculated PID result from becoming a miscalculation, even when the control loop is open. You will need to run auto-tuning to set the PID parameter when using Pid2 control. Setting Fuzzy PID Control Step 1 2 3 Action Display the system menu. Display the control parameter and choose PID2 ( ). Press the key to set the value. EIO0000000232 04/2009 131

Programming REG48/REG96 Alarm Function Parameters Sets the detect conditions for each type of alarm: Display Parameter name Function Setting range (see page 204) ALM1 hysteresis Sets the hysteresis for alarm output 1 ON/OFF 0 to 50% FS ALM1 delay Sets the delay before detecting alarm output 1 0 to 9999 [sec/min] (see page 204) (see page 204) (see page 204) (see page 204) (see page 204) (see page 204) ALM1 delay time units Sets the delay time units for alarm output 1 sec (second) Min (minute) ALM3 hysteresis Sets the hysteresis for alarm output 3 ON/OFF 0 to 50% FS ALM3 delay Sets the delay detecting for alarm output 3 0 to 9999 [sec/min] ALM3 delay time units Sets the delay time units for alarm output 3 sec (second) Min (minute) Loop break detection time Sets the time before detecting a broken loop 0 to 9999 sec 132 EIO0000000232 04/2009

Programming REG48/REG96 Display Parameter name Function Setting range (see page 204) Loop break detection range ( C) Sets the temperature range before detecting a broken loop 0 to 100% FS DO STATUS Status word Bit values in DO word (0: OFF / 1: ON) Bit 0: DO1 Output Bit 1: DO2 Output Bit 2: DO3 Output Bit 3: DO4 Output Bit 4: DO5 Output Bit 8: DO1 Lamp Bit 9: DO2 Lamp Bit 10: DO3 Lamp DO Event Type The following table presents the alarm codes for standard types: Class Absolute Alarm DO1 to DO5 Alarm type 0 No alarm 1 Upper-limit absolute value Behavior diagram PV ALn t 2 Lower-limit absolute value PV ALn t 3 Upper-limit absolute value (with hold) PV ALn 4 Lower-limit absolute value (with hold) PV ALn t t EIO0000000232 04/2009 133

Programming REG48/REG96 Class Deviation Alarm DO1 to DO5 Alarm type 5 Upper-limit deviation Behavior diagram PV ALn SV t 6 Lower-limit deviation PV SV ALn t 7 Upper/lower limits deviation 8 Upper-limit deviation (with hold) PV SV PV ALn t SV ALn t 9 Lower-limit deviation (with hold) PV SV ALn t 10 Upper/lower limits deviation (with hold) PV SV ALn t 134 EIO0000000232 04/2009

Programming REG48/REG96 Class Range Alarm DO1 to DO5 Alarm type 11 Range upper/lower limits deviation (ALN1/2 independent operation Behavior diagram PV ALn SV t 12 Range upper/lower limits absolute value PV AL1 AL2 t 13 Range upper/lower limits deviation PV SV ALn t 14 Range upper limit absolute value and lower limit deviation 15 Range upper limit deviation and lower limit absolute value PV SV PV SV AL1 AL2 t AL1 AL2 t EIO0000000232 04/2009 135

Programming REG48/REG96 The following table presents the alarm codes with dual set values: Class Upper/ Lower limit Alarm DO1 to DO5 Alarm type 16 Upper/lower limits absolute value Behavior diagram PV AL-H AL-L t 17 Upper/lower limits deviation 18 Upper limit absolute value and lower limit deviation 19 Upper limit deviation and lower limit absolute value 20 Upper/lower limits absolute value (with hold) 21 Upper/lower limits deviation (with hold) 22 Upper limit absolute value and lower limit deviation (with hold) 23 Upper limit deviation and lower limit absolute value (with hold) PV SV PV SV PV SV PV PV SV PV SV PV SV AL-H AL-L t AL-H AL-L t AL-H AL-L t AL-H AL-L t AL-H AL-L t AL-H AL-L t AL-H AL-L t 136 EIO0000000232 04/2009

Programming REG48/REG96 Class Range Alarm DO1 to DO5 Alarm type 24 Range upper/lower limits absolute value Behavior diagram PV AL-H AL-L t 25 Range upper/lower limits deviation 26 Range upper limit absolute value and lower limit deviation 27 Range upper limit deviation and lower limit absolute value 28 Range upper/lower limits absolute value (with hold) 29 Range upper/lower limits deviation (with hold) 30 Range upper limit absolute value and lower limit deviation (with hold) 31 Range upper limit deviation and lower limit absolute value (with hold) PV SV PV SV PV SV PV PV SV PV SV PV SV AL-H AL-L t AL-H AL-L t AL-H AL-L t AL-H AL-L t AL-H AL-L t AL-H AL-L t AL-H AL-L t EIO0000000232 04/2009 137

Programming REG48/REG96 The following table presents the timer codes: Class DO1 to DO5 Alarm type Timer 32 ON-delay timer Behavior diagram Di ALM dlyn 33 OFF-delay timer Di ALM dlyn 34 ON/OFF delay timer Di ALM dlyn dlyn dlyn Delay time of Alarm 1 and Alarm 2 or Timer 1 and Timer 2 ALn Set value of Alarm 1 and Alarm 2 PV Process Value SV Setpoint Value The following table presents the Break/Short-Circuit Alarm: Class Break/ Short- Circuit Warning DO1 to DO5 Function 41 Loop break alarm 1 44 Heater break alarm 1 138 EIO0000000232 04/2009

Programming REG48/REG96 The following table presents the Condition Output: Class Condition Output Ramp/ Soak Event Output DO1 to DO5 Function 51 During auto-tuning 52 Normal operation 53 Standby 54 Manual mode 55 Remote mode 56 During ramp SV 60 OFF state 61 RUN state 62 HOLD state 63 GS (guaranteed soale) state 65 END state EIO0000000232 04/2009 139

Programming REG48/REG96 Class Time Signal DO1 to DO5 Function 71 Time signal (1st segment) 72 Time signal (2nd segment) 73 Time signal (3rd segment) 74 Time signal (4th segment) 75 Time signal (5th segment) 76 Time signal (6th segment) 77 Time signal (7th segment) 78 Time signal (8th segment) 79 Time signal (9th segment) 80 Time signal (10th segment) 81 Time signal (11th segment) 82 Time signal (12th segment) 83 Time signal (13th segment) 84 Time signal (14th segment) 85 Time signal (15th segment) 86 Time signal (16th segment) 87 Time signal (17th segment) 88 Time signal (18th segment) 89 Time signal (19th segment) 90 Time signal (20th segment) 91 Time signal (21st segment) 92 Time signal (22nd segment) 93 Time signal (23rd segment) 94 Time signal (24th segment) 95 Time signal (25th segment) 96 Time signal (26th segment) 97 Time signal (27th segment) 98 Time signal (28th segment) 99 Time signal (29th segment) 100 Time signal (30th segment) 101 Time signal (31st segment) 102 Time signal (32nd segment) 140 EIO0000000232 04/2009

Programming REG48/REG96 Soft Start Overview When turning on the equipment (including the temperature controller), the Soft Start function suppresses the MV to become maximum output. It places an upper limit on MV output for a specified amount of time after power is turned on. This function is useful for effects such as suppressing the heater output during equipment startup, or lightening the load. NOTE: The Soft Start function cannot be used simultaneously with the valve control functions and the dual control. During manual mode, the manual output value has priority, but Soft Start will continue to keep track of the set time period. Normal Control After the specified time has passed after switching on the equipment (or if = 0), the Soft Start function ends and normal controls begin: Display Parameter Function (see pag e 204) (see pag e 204) MV1 Soft Start output Setpoint value Soft Start set time Places a limit on MV1 output after power is turned on for a time period set in. Sets the time for soft start to function after turning power on. Setting "0" will turn off soft start. How to set the Soft Start NOTE: Do not use auto-tuning at the same time. The following table explains how to set Soft Start output set value and set time: Step Action 1 Display the setup menu.. 2 Display soft start output 1 and set the output value. 3 Display soft start set time and set the time. 4 Press the key to set the value. 5 Turn off the power once, and then re-start the controller to begin soft start. (When the soft start function is turned on, the lower display will alternate showing SoFT and SV.) EIO0000000232 04/2009 141

Programming REG48/REG96 142 EIO0000000232 04/2009

Software Configuration EIO0000000232 04/2009 Software Configuration III What's in this Part? This part contains the following chapters: Chapter Chapter Name Page 7 Software Tools 145 8 Troubleshooting 157 EIO0000000232 04/2009 143

Software Configuration 144 EIO0000000232 04/2009

Software Tools EIO0000000232 04/2009 Software Tools 7 What's in this Chapter? This chapter contains the following topics: Topic Page How to Install ZelioControl Soft and equipment 146 How to Load 147 How to Use 150 How to Save Parameters in a File 154 How to Download or Upload the parameters 155 EIO0000000232 04/2009 145

Software Tools How to Install ZelioControl Soft and equipment Overview Use ZelioControl Soft in order to allow the adjustment of the temperature controller by a PC (Windows XP or Vista). NOTE: The communication between a computer and a controller is performed with the TWDXCAFJ010 (RJ45 cable) and the TSXCUSB485 (USB to RJ45 converter). A driver for the TSXCUSB485 converter is needed. Installing ZelioControl Soft Before installing the software, please follow the instruction on Connection to a computer (see page 166) Launch the installation by double clicking on the ZelioControlSoft.msi icon and by following the instructions on the screen. 146 EIO0000000232 04/2009

Software Tools How to Load Overview Before running the following procedure, please read How to install ZelioControl Soft and equipment (see page 146). Prepare and load ZelioControl Soft This following table explains how to load: Step Action 1 Plug the TSXCUSB485 converter to your computer. 2 Set the rotative selector on OTHER MULTI position EIO0000000232 04/2009 147

Software Tools Step Action 3 Load ZelioControl Soft. The following window appears: This example is the 1.6 version of ZelioControl Soft. 4 Select type of controller: REG48/ REG96 or REG24 This example is the 1.6 version of ZelioControl Soft. 148 EIO0000000232 04/2009

Software Tools Step Action 5 Connect the TWDXCAFJ010 cable to the TSXCUSB485 converter. 6 Use the switch on the left side of the TSXCUSB485 converter to activate or no the polarization resistor. EIO0000000232 04/2009 149

Software Tools How to Use Overview After choosing the type of controller, you want to use it with the software, the following window appears: For the REG24 First window of the REG24: 150 EIO0000000232 04/2009

Software Tools For the REG48/REG96 First window of the REG48/REG96: EIO0000000232 04/2009 151

Software Tools Communication Parameters Configuration Follow this procedure to begin the communication between the computer and the controller: Step Action Window 1 Click on the Comm tab (1) Comm scroll list: 2 Select Port (2) and choose the right port 3 Select Baud rate (3) and select 9600 (Default value: 19200) 4 Select Parity (4) and select odd (Default value: Even) 5 Click on Upload (1) or Download (2) icon Icon: 6 The communication will be ready when the controller reference (1) and it serial number (2) are written Reference: NOTE: These parameters are visible on the controller display. 152 EIO0000000232 04/2009

Software Tools Description of the Window The following drawing describes the REG48/REG96 window. It is the same description for the REG24: 1 Hatched box: unchangeable data 2 Light color: parameter visible in the REG controller menu 3 Dark color: parameter not visible in the REG controller menu 4 Value box: the data could be changed 5 Option list: the data could be changed 6 Parameter mask 7 Value of the parameter mask NOTE: if the value limit (max or min) is too far, the following window appears: EIO0000000232 04/2009 153