Omron E5EZ-PRR User Manual
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Omron E5EZ-PRR User Manual

Omron E5EZ-PRR User Manual

Position proportional controller
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E5EZ-PRR
E5EZ-PRR
E5EZ-PRR
E5EZ-PRR
Position Proportional Controller
User's Manual
Cat. No. H200-E1-01

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Summary of Contents for Omron E5EZ-PRR

  • Page 1 E5EZ-PRR E5EZ-PRR E5EZ-PRR E5EZ-PRR Position Proportional Controller User’s Manual Cat. No. H200-E1-01...

  • Page 2: Introduction

    OMRON. Use of information contained herein does not affect patent rights. OMRON products are constantly being improved, and the information covered in this manual is subject to change without notice.

  • Page 3: Read And Understand This Manual

    LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
  • Page 4 Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.
  • Page 5 Safety Precautions ■ Definition of Precautionary Information The following notation is used in this manual to provide precautions requiredto ensure safe usage of the product. The safety precautions that are provided are extremely important to safety. Always read and heed the information provided in all safety precautions. The following notation is used.
  • Page 6 ■ Safety Precautions CAUTION Do not touch the terminals while power is being supplied. Doing so may occasionally result in minor injury due to electric shock. Do not allow pieces of metal, wire clippings, or fine metallic shav-ings or filings from installation to enter the product. Doing so may occasionally result in electric shock, fire, or malfunction.
  • Page 7 CAUTION Tighten the terminal screws to between 0.74 and 0.90 N·m. Loose screws may occasionally result in fire. (See note.) Set the parameters of the product so that they are suitable for the system being controlled. If they are not suitable, unexpected operation may occasionally result in property damage or accidents.

  • Page 8: Precautions For Safe Use

    Precautions for Safe Use Be sure to observe the following precautions to prevent operation failure, malfunction, or adverse affects onthe performance and functions of the product. Not doing so may occasionally result in unexpected events. The product is designed for indoor use only. Do not use the product outdoors or in any of the followinglocations.
  • Page 9 (14) Do not use paint thinner or similar chemical to clean with. Use standard grade alcohol. (15) Design system (control panel, etc) considering the 2 second of delay that the controller's output to be set after power ON. (16) The output may turn OFF when shifting to certain levels. Take this into consideration when performing control.

  • Page 10: Precautions For Operation

    Precautions for Operation It takes approximately two seconds for the outputs to turn ON from after the power supply is turned ON. Due consideration must be given to this time when incorporating Temperature Controllers into a control panel or similar device. Make sure that the Temperature Controller has 30 minutes or more to warm up after turning ON the power before starting actual control operations to ensure the correct temperature display.

  • Page 11: Conventions Used In This Manual

    Conventions Used in This Manual ■ Meanings of abbreviations The following abbreviations are used in parameter names, figures, and in the text. Their meanings are explained below: Symbol Term ALM1 ALM2 Present value (displayed as “PV” 8888 on the panel) 8888 Set point (displayed as “SV”...
  • Page 12 Chapter Five Parameters ● Operation Applications Chapter Four These two chapters describe Operation Applications how to use the E5EZ-PRR’s Chapter Five advanced functions. Parameters ● Appendix This chapter describes unit specifications. The attached parameter table can serve as a...

  • Page 13: Table Of Contents

    Communications Functions ..................1-9 Chapter 2 Setup ....................2-1 Installation ........................2-2 E5EZ-PRR Dimensions ......................2-2 E5EZ-PRR Panel Cutout ......................2-2 E5EZ-PRR Assembly .......................2-3 Installing the E5EZ-PRR onto Panel ..................2-3 Wiring Terminals......................2-4 E5EZ-PRR Wiring........................2-4 Wires Connecting Notice ......................2-4 Connecting Wires ........................2-5 Event Input ..........................2-6 Communications........................2-6...
  • Page 14 Verifying PID Constants (AT and manual settings) ...........3-10 AT (auto-tuning)........................3-10 Manual Settings........................3-12 Alarm Output ......................3-14 Alarm Type ..........................3-14 Alarm Value ..........................3-15 Alarm Delay ..........................3-16 Ceramic Kiln Setting Position Proportional Control ...........3-17 Application Examples ......................3-17 Wiring .............................3-18 Settings...........................3-18 Adjustment..........................3-19 Fixed settings for position proportional control ...............3-20 During Manual Control....................3-21 3.10 Operation Requirements ...................3-22 Chapter 4 Applied Operations .................
  • Page 15 Operation Level ......................5-7 Adjustment Level .......................5-12 Initial Level.........................5-20 Advanced Function Level ..................5-28 Communications Level ....................5-41 Appendix ......................A-1 Specifications ......................... A-2 Ratings ............................A-2 Characteristics..........................A-3 Error Display .......................... A-4 Parameter operations table....................A-6 Sensor input settings and indicator range................A-10 Setting Data List........................

  • Page 17: Chapter 1 Overview

    Chapter 1 Overview Chapter 1 Overview 1.1 Name of Parts..................1-2 E5EZ-PRR Front Panel..............1-2 Display ..................1-3 Using the Keys................1-3 1.2 Input/Output Configuration and Main Functions ......1-4 Input/Output Configuration............1-4 Main Functions ................1-5 1.3 Setting Level Configuration and Panel Key Operations ....1-6 Select Parameters ............... 1-8 Fixed Settings ................1-8...

  • Page 18: Name Of Parts

    Chapter 1 Overview Name of Parts ■ E5EZ-PRR Front Panel Operation Indicators No. 1 display No. 2 display Temperature Unit No. 3 display MANU Up key Operation Indicators Mode key Auto/Manual Level key Down key...

  • Page 19: Display

    Holding this button for 1 second or more (regardless of how long to let automatic) key go) changes the mode. ● +M group The group key accesses the E5EZ-PRR “protect level”. For details on the protect level, please see Chapter Five “Parameters”.

  • Page 20: Input/Output Configuration And Main Functions

    Start/Stop Alarm 1 Alarm output 1 Input error Communication function E5EZ-PRR Input type T : Thermocouple/non-contact temperature sensor/ Types of platinum resistance input L : Analog input (current input/voltage input) Select B : Event input (2 points)

  • Page 21: Main Functions

    1.2 Input/Output Configuration and Main Functions ■ Main Functions The main functions of the E5EZ-PRR are discussed below. The details of each function and their uses are detailed from Chapter Three on. ● Input Sensor ● Temperature input (T) can be connected to the following input sensors: Types Platinum resistanc：Pt100, JPt 100...

  • Page 22: Setting Level Configuration And Panel Key Operations

    Parameters are divided into groups, and each group is assigned a level . The setting values in these “ ” levels (set items) are called parameters . The E5EZ-PRR’s parameters are divided into the following 7 levels. Power ON Manual Mode Automatic Mode PV display will flash Press A key...
  • Page 23 1.3 Setting Level Configuration and Panel Key Operations Of these levels, the initial setting level, communications level, and advanced functions level may only be used when control has stopped. Please note that when selecting any of these three levels, controller output will stop. Unless the operation level is being displayed, the current level will be displayed.When settings are being changed, the No.

  • Page 24: Select Parameters

    Chapter 1 Overview ■ Select Parameters ● Press M under any level to select parameters. A new parameter appears each time M is pressed. For details about each parameter, see chapter 5. Parameters Parameters Parameters Parameters ■ Fixed Settings ● If the last parameter is reached and the M key is pressed again, the display will return to the first parameter.

  • Page 25: Communications Functions

    Cmmunication Parity l.com ● Setting ● Set the E5EZ-PRR communication specifications to conform with the Communications communication settings of the host. In a 1 to many configuration, aside from communication unit numbers, all other settings should match. Each unit Data must have a unique communication unit number.
  • Page 26 Chapter 1 Overview 1-10...

  • Page 27: Chapter 2 Setup

    Chapter 2 Setup Chapter 2 Setup 2.1 Installation ..................2-2 E5EZ-PRR Dimensions ...............2-2 E5EZ-PRR Panel Cutout .............2-2 E5EZ-PRR Assembly ..............2-3 Installing the E5EZ-PRR onto Panel..........2-3 2.2 Wiring Terminals ................2-4 E5EZ-PRR Wiring................2-4 Wires Connecting Notice .............2-4 Connecting Wires ................2-5 Event Input...................2-6 Communications ................2-6 2.3 Installation Requirements ..............2-8...

  • Page 28: Installation

    ■ E5EZ-PRR Dimensions (Unit: mm) 8888 8888 8888 MANU ■ E5EZ-PRR Panel Cutout (unit:mm) single installation (unit: mm) Multi-parallel installation (unit: mm) Number of units When installing, please insert the temperature gauge into the panel (thickness 1~8mm) holes, and install metal components in the upper and lower grooves .

  • Page 29: E5Ez-Prr Assembly

    2.1 Installation ■ E5EZ-PRR Assembly Installation Appendix ■ Installing the E5EZ-PRR onto Panel (1) Insert the main unit into the panel using the installation holes (thickness 1-8mm). Remove the installation components from the back case, and temporarily secure them to the panel.

  • Page 30: Wiring Terminals

    Temperature input type ■ Wires Connecting Notice ● Independent input lead and power cords are used to protect the E5EZ-PRR and reduce the impact of external noise. ● Use AWG28 or larger twisted pair cable. AWG28 or larger twisted pair cable Lead wire cross section greater than 0.081mm...

  • Page 31: Connecting Wires

    Alarm Output ● In the E5EZ-PRR alarm output 1 (ALM1) is located between terminals 21 and 22, and alarm output 2 (ALM2) is located between terminals 20 and 22.When input error output is set to “ON”, input errors will be reported via alarm output 1.

  • Page 32: Event Input

    Chapter 2 Setup ■ Event Input ● When the E5EZ-PRR2B □ is used with event input, terminals 12 ~ 14 should be connected. ● Event input may be used in the following circumstances: Contact input ON: Maximum 1kΩ , OFF: Minimum 100kΩ ON Maximum residual voltage 1.5V, Noncontact input OFF: maximum current leak 0.1mA...
  • Page 33 For communications, in order to meet EN61326 CLASS A transmission protection standards, add a magnetism link (TDK:ZAT1730-0730) between the K3SC and the controller. Communication unit wiring diagram Host Sheathed Cable RS-485 E5EZ-PRR (No. 1) E5EZ-PRR (No. 31) RS-485 RS-485 No. Abbreviation Abbreviation A<B: “1” mark...

  • Page 34: Installation Requirements

    Chapter 2 Setup Installation Requirements ■ Ensuring Long Service Life Use the temperature controller in the following environments: ° ° temperature:-10 C ~ +55 C (with no condensation or icing) humidity: 25%~85% (RH) When installing the temperature controller on the control panel, ensure that the temperature controller’s surroundings (not the panel’s surroundings) do not °...

  • Page 35: Chapter 3 Basic Operations

    Chapter 3 Basic Operations Chapter 3 Basic Operations 3.1 Initial Setting Samples ..............3-2 3.2 Set Input Type..................3-4 Input Type ..................3-4 3.3 Selecting °C/°F ................3-6 Temperature Unit .................3-6 3.4 Setting Output Specifications ............3-7 Direct/reverse Operation..............3-7 3.5 SP Setting..................3-9 SP Modifying................3-9 3.6 Verifying PID Constants (AT and manual settings) ......3-10 AT (auto-tuning) .................

  • Page 36: Initial Setting Samples

    Chapter 3 Basic Operations Initial Setting Samples and M keys are The settings are made in the parameters in setup menus, the used to switch between setting levels. The time which the key is held down continuously determined which setting level to access. This section contains two typical settings as examples.
  • Page 37 3.1 Initial Setting Samples ● Example 2 Input Type : 9 T thermocouple-200°C to 400°C Control : PID control Mode Execute AT (auto-tuning) to calculate the PID constant Alarm1Type : 2 upper limit deviation Setting : 150°C Value Setting Procedures Connect Power Supply Power on Operation...

  • Page 38: Set Input Type

    Chapter 3 Basic Operations Set Input Type Input types include platinum resistance thermometers, thermocouples, non- contact temperature sensors, and analog input. Input type should be set based on the type of sensor being used. Product specifications include thermocouple/ platinum resistance thermometers multi-input and analog input, all of which require different setting values.
  • Page 39 3.2 Set Input Type Input type list Input Name Input Temperature Setting Range Type Point ° ° -200 ~ 850 ( /-300 ~ 1500 ( Platinum ° ° Pt100 -199.9 ~ 500.0 ( C) /-199.9 ~ 900.0 ( resistance ° °...

  • Page 40: Selecting °C/°F

    Chapter 3 Basic Operations Selecting °C/°F ■ Temperature ● Select “ C” or “ ° ° F” as the temperature unit. ● Under “initial level” -> “temperature unit” set the temperature unit. Initial Unit value is “c: Celsius”. Select “ °...

  • Page 41: Setting Output Specifications

    3.4 Setting Output Specifications Setting Output Specifications ■ Direct/reverse ● “Direct operation” indicates that MV increases as the process value increases. In contrast, “reverse operation” indicates that MV increases as Operation the process value decreases. Operation Value Operation Value High High Direct Operation Reverse Operation...
  • Page 42 Chapter 3 Basic Operations In this example, the “input type”, “temperature unit”, “direct/reverse operation” Operation parameters are monitored. Procedure “input type ” = “5” K type thermocouple “temperature unit” = “c” Celsius “direct/reverse operation” = “or-r” reverse operation Operation Level key for 3 or more seconds, and from the “operation level”...

  • Page 43: Sp Setting

    3.5 SP Setting SP Setting When the power supply is connected, the “operation level” will be displayed. (No. Operation Level 1 display) is the process value, (No. 2 display) is the set point , (No. 3 display) is the valve open percentage. 100.

  • Page 44: Verifying Pid Constants (At And Manual Settings)

    Chapter 3 Basic Operations Verifying PID Constants (AT and manual settings) ■ AT (auto-tuning) ● When using auto-tuning, the program will force modifications in operation volume to calculate the set point's optimal PID parameter, and calculate the unique automatic settings of the controlled object (the “limit cycle method”). ●...
  • Page 45 3.6 Verifying PID Constants (AT and manual settings) Using auto-tuning (AT). Operation Procedure Adjustment level key for less than 1 second to switch from the “operation level” to (1) Press the Execute/cancel AT the “adjustment level”. l.adj (2) Press the U key to execute AT (auto-tuning). When AT is executing, “on”...

  • Page 46: Manual Settings

    Chapter 3 Basic Operations ■ Manual Settings Independent PID parameters may be set manually for the “proportional band”, “integrate time”, and “derive time” parameters under “adjustment level”. In this example, the “proportional band” parameter is set to “10.0”, the “integral Operation time”...
  • Page 47 3.6 Verifying PID Constants (AT and manual settings) ● When tuning P (proportional band) The curve gradually increases, then enters a long period of Set Point When P is stability to prevent overshoot. increasing When overshoot or vibration occurs after the curve When P is Set Point stabilizes, the set point will be...

  • Page 48: Alarm Output

    Chapter 3 Basic Operations Alarm Output ● Alarm output is determined by “alarm type” and “alarm hysteresis”. ● The “alarm type”, “alarm value”, “upper limit alarm” and “lower limit alarm” parameters are explained below. ■ Alarm Type Alarm Output Operation Set Value Type When alarm value X is positive When alarm value X is negative...

  • Page 49: Alarm Value

    3.7 Alarm Output ■ Alarm Value ● On the previous page, “X” refers to the alarm value. Lower Limit When setting the upper and lower limits, “H” represents the upper limit, and Alarm Value “L” represents the lower limit. ● For shifted upper and lower limit alarm values, upper and lower limits should be set under “alarm upper limit 1 to 3”...

  • Page 50: Alarm Delay

    Chapter 3 Basic Operations ■ Alarm Delay ● Creates a delay between the time the PV value reaches the alarm ON/OFF set point and the time of alarm output. Alarm delay may be set Alarm independently for alarms 1 and 2. ON Delay ●...

  • Page 51: Ceramic Kiln Setting Position Proportional Control

    Potentiometer Analog Signal Input Ramp Set Value SP Ramp SP ramp setting value SP ramp as time unit Time OUT1 OUT2 E5EZ-PRR 8888 8888 8888 MANU Temperature Sensor open/close Combustion Device The SP ramp function allows limits to be placed on...

  • Page 52: Wiring

    Chapter 3 Basic Operations ■ Wiring Input should be connected to terminals 9, 10, and 11 depending on input type. The OUT1 terminal links to the position proportional valve OPEN side and the OUT2 terminal to the CLOSE side. ceramic kiln (combustion) CLOSE Sensor...

  • Page 53: Adjustment

    3.8 Ceramic Kiln Setting Position Proportional Control “ ” (2) Press the M key repeatedly, select mot: Travel time . Press the U key, set Travel Time “ ” the set point to l.ini Operation Level “ ” Press the key 1 second or more to return to the operation level .

  • Page 54: Fixed Settings For Position Proportional Control

    Chapter 3 Basic Operations ■ Fixed settings After selecting position proportional control, “closed/floating”, “electro- mechanical calibration”, “Travel time”, “position proportional dead band”, for position “switch hysteresis”, “potentiometer input error”, “present value dead band” may proportional be used. control ● Closed/floating ●...

  • Page 55: During Manual Control

    3.9 During Manual Control During Manual Control ■ During Manual Valve open degree operation during manual control Control Manual output display Under manual control level, “present value/ set point / manual MV” are displayed, and MV may be set in manual mode. During proportional control, the No.

  • Page 56: Operation Requirements

    Chapter 3 Basic Operations 3.10 Operation Requirements (1) Output commences roughly 4 seconds after power is turned on; please take this into consideration when selecting a control circuit. (2) Please ensure that at least 30 minutes are provided for pre-heating. (3) When using self-tuning, turn on the temperature controller at the same time as the load (e.g heater), or connect the load before the temperature controller is turned on.

  • Page 57: Chapter 4 Applied Operations

    Chapter 4 Applied Operations Chapter 4 Applied Operations 4.1 Input Shift Values................4-2 Input Shift..................4-2 Calculating Input Shift Values (2 Point Shift) .......4-3 1 Point Shift Method..............4-4 2 Point Shift Method..............4-4 2 Point Temperature Input Shift Example ........4-5 4.2 Alarm Hysteresis ................4-6 Standby Sequence ..............4-6 Alarm Latch .................4-6 Shutdown on Alarm /Alarm Activation .........4-7...

  • Page 58: Input Shift Values

    Chapter 4 Applied Operations Input Shift Values ■ Input Shift ● Displays the input shift type that accords with the sensor selected under the present “input type” parameter. ● 1 point shift ● 2 point shift is only used with non-contact type temperature sensors. ●...

  • Page 59: Calculating Input Shift Values (2 Point Shift)

    ■ Calculating Input Shift Values (2 Point Shift) When a non-contact temperature sensor model No. ES1B is connected to the temperature controller model E5EZ-PRR,seeral degrees to several tenth of degrees shift will occur. Therefore a 1 point or 2 point shift compensation must be used for the read out value.When the detection controller error sensor bias current...

  • Page 60: Point Shift Method

    Chapter 4 Applied Operations ■ 1 Point Shift (1) In figure 1, select a set point near the controlled temperature value of the controlled Method object. Assume that temperature (C) and temperature (B) of the controlled object are the same. ’...
  • Page 61 4.1 Input Shift Values ● Use the following method to calculate the lower limit temperature input shift values. − × − − − − insl= Eq 1 − ● Use the following method to calculate the upper limit temperature input shift values.

  • Page 62: Alarm Hysteresis

    Chapter 4 Applied Operations Alarm Hysteresis ● When the alarm is used, alarm output hysteresis may be set according to the figure below: Upper Limit Alarm Lower Limit Alarm Alarm Hysteresis Alarm Hysteres Alarm Value Alarm Value ● Under the “alarm hysteresis 1 to 2” parameters (advanced function level ), you can independently set the alarm hysteresis.

  • Page 63: Shutdown On Alarm /Alarm Activation

    (relay contact point connected). ■ Alarm Operation The figure below summarizes the above mentioned alarm functions (with alarm type set to “standby sequence with lower limit”, or E5EZ-PRR set to “shutdown Overview on alarm”). Alarm Type: standby sequence lower limit alarm...

  • Page 64: Alarm Delay Function

    Chapter 4 Applied Operations ■ Alarm Delay ● When “alarm type” is not set to “0: no alarm function”, then alarm ON/OFF Function delays can be set independently. ● Using the “alarm 1 ~ 2 ON/OFF delay” parameter (advanced function level) , users can set alarm delay times independently.

  • Page 65: Calibrating Upper And Lower Limits (Analog Signal Input)

    4.3 Calibrating Upper and Lower Limits (Analog Signal Input) Calibrating Upper and Lower Limits (Analog Signal Input) ■ Analog Signal ● When analog signal input (voltage input , current input ) is selected, you can Input set the associated control scaling. ●...
  • Page 66 Chapter 4 Applied Operations In this example, calibrating the lower limit value changed the 0 ~ 50mV input Operation value to 10.0% through 95.0%. Procedure key for 3 or more seconds, to switch from “operation level” (1) Press the Initial Setting Level to“initial level”.

  • Page 67: Using Event Input

    4.4 Using Event Input Using Event Input ■ Setting Event Run/stop control and Auto/Manual selection can be done with event input Input assignment 1 and 2. The following table shows “number of multi set points used ”, it gives event input 1 and 2 function assignment.

  • Page 68: Key Operation Settings

    Chapter 4 Applied Operations ■ Key Operation Using “multi-SP” set point modification, “target value 0 ~ 3” can be changed . “Multi-SP” display conditions are as follows: Settings ● For products without event input specifications, “use multi SP ” is “ON”. ●...
  • Page 69 4.4 Using Event Input “ ” (4) Press the M key , select number of multi-SP used Number of Multi-SP Used “ ” (5) Press the UD key , set the parameter to to return to the “initial level”. Press “...

  • Page 70: Using Run/Stop Control

    Chapter 4 Applied Operations ■ Using Run/Stop When “event input assignment 1” or “event input assignment 2” is set to “run/ stop”, if event input 1 or 2 is set to “OFF”, control will start. When set to “ON ”, Control control will stop.

  • Page 71: Setting Sp Upper And Lower Limit Values

    4.5 Setting SP Upper and Lower Limit Values Setting SP Upper and Lower Limit Values ■ Set Point Limits A set point’s setting range is limited by the set point limit. The set point limit is used to prevent the controlled object from exceeding the normal temperature range. The set point limit's upper and lower limit values are set by “set point upper limit”...

  • Page 72: Settings

    Chapter 4 Applied Operations ■ Settings By setting the “set point upper limit”and “set point lower limit” parameters in the “initial level”, the set points upper and lower lower limit values can be set. This example describes how to set “-200°C ~ 1300°C” range K type thermocouple input limit settings at “-100°C ~ 1000°C”.

  • Page 73: Using The Sp Ramp Function (To Limit Rate Of Sp Change)

    4.6 Using the SP Ramp Function (to limit rate of SP change) Using the SP Ramp Function (to limit rate of SP change) ■ SP Ramp Using the SP Ramp function , the controller can operate based on rate of change limit value.
  • Page 74 Chapter 4 Applied Operations ● Getting Started If the SP ramp function is activated , when the E5EZ-PRR is turned on, or switched from “stop” to “run”, When the process value reaches the SP ramp set point, it follows the same method used when the set point changes.Under this condition, Before changing process value, controller will operate by process value as the setting value.

  • Page 75: Switching To The Advanced Function Level

    4.7 Switching to the Advanced Function Level Switching to the Advanced Function Level In the initial setting level, the advanced function level is protected and cannot be accessed. To switch to the advanced function level, first cancel protection in the “protection level”. Please see “4.8 Using the Key Protection Level”. (1) In the “operation level”, simultaneously press the and M keys for 3 seconds or Protection Level...

  • Page 76: Using The Key Protection Level

    Chapter 4 Applied Operations Using The Key Protection Level ■ Key Protection ● and M keys simultaneously for 3 seconds or more to switch to Press the the protection level. * Key timing can be set in the “protection level switch timing” (advanced function level).

  • Page 77: Chapter 5 Parameters

    Chapter 5 Parameters Chapter 5 Parameters Contents of This Chapter ................5-2 Definition of the symbols used in this chapter .........5-2 Parameter display..................5-2 Parameter explain order in this chapter...........5-2 Manual Control Level................5-3 Protect Level....................5-5 Operation Level ..................5-7 Adjustment Level ................... 5-12 Initial Level.....................

  • Page 78: Contents Of This Chapter

    ■ Parameter explain order in this chapter Parameters are explained by level. Parameters that may be used in each level are given on the first page of each section. The names of the parameters are ordered according to the display sequence used by the E5EZ-PRR.

  • Page 79: Manual Control Level

    Manual Control Level When using manual operation, this level is displayed. Setting valve open percentage. Input Power Supply Manual Operation Press more than 1 sec. Auto Operation Press more than 1 sec. Manual Control Adjustment Level Operation Level Level Press Press key less than 1sec.
  • Page 80 Manual Control Level Manual Control Level Manual MV Manual MV During Manual Operation Setting manual control valve open percentage Manual output display Under manual control level, “process value/set point/manual MV” are displayed, and MV may be set in manual mode. During proportional control, the No. 3 display shows the valve open degree; there is no potentiometer input, so potentiometer input errors are displayed as “----”.

  • Page 81: Protect Level

    Protect Level The E5EZ-PRR provides 4 protect functions, namely “Operation/Adjustment Protect”, “Initial Setting/ Communications Protect”, “Setting Change Protect”. These 4 protect functions prevent unintentional changes from occurring when panel keys are pressed. Input Power Supply Press key more than 3 sec.
  • Page 82 Protect Level Protect Level l.prt Operation/Adjustment Protect Initial /Communications Protect Setting Change Protect Automatic/Manual Key Protect This parameter determines the range of parameters protected. indicates the initial value. ● Operation/adjustment protect The relationship between set points and protect range is shown below. Set Point Level Functions...

  • Page 83: Operation Level

    Operation Level When the E5EZ-PRR is engaged in control, this level is displayed. Alarm values and monitor MV can be set in this level. Input Power Supply Operation Level Adjustment Level Press key less than 1sec. Press key more than 3 sec.
  • Page 84 Operation Level Operation Level “Add process value display” parameter must Process Value None Display be “ON”。 The process value is displayed on No.1 display but not No.2 or No.3 displays. Functions Monitor range Units Process Input indicator range (see p.5-21) Monitoring value ●...
  • Page 85 Operation Level SP ramp set “SP ramp set point” parameter cannot be set None Display to “OFF”. points This parameter monitors the target value ramp set point. The “ramp” function uses the form of the rate of change to limit the set point's width of variation.
  • Page 86 Operation level Operation level Alarm value 1 None Display Alarm type must be set to no alarm or upper or lower Alarm value 2 limit, upper or lower limit range or other than attached standby order sequence upper or lower limit. This parameter is listed under alarm type, setting input value “X”.
  • Page 87 Operation Level Upper limit alarm value 1 None Display Alarm 1 type must be set to upper or lower limit, Upper limit alarm value 2 upper or lower limit range or attached the standby sequence upper or lower limit alarm. When alarm 1 type (initial level) is set to upper or lower limit mode, this parameter is independently set to the upper or lower limit alarm value.

  • Page 88: Adjustment Level

    Adjustment Level This level is used for AT (auto-tuning ) or setting control. This level provides basic controller parameter settings for use with PID (proportional band, integral time and derivative time) . Input Power Supply Operation Level Adjustment Level Press key less than 1sec.
  • Page 89 Adjustment Level Adjustment Level operation level/adjustment level/ l. adj AT Execute/Cancel protect level operation This parameter executes AT (auto-tuning ) . ● During auto-tuning, by forcibly changing the MV, the controlled object's unique values are calculated, and optimal set point PID parameters are automatically set (“proportional band”, “integral time”...
  • Page 90 Adjustment Level l. adj Set Point 0 set point 0 and 1 “number of multi SP used” set to 1 or 2, or “number of multi SP event input used” set to 0 “multiple settings” set to 「ON」 . Set Point 1 event “multiple set point used”...
  • Page 91 Adjustment Level Adjustment Level l. adj Temperature Input Shift Value Temperature input type “input type” parameter must be set to temperature input, but not for non-contact temperature sensors. Sometimes the measured value may be different from the actual temperature. To compensate for this difference, the input shift value and input measured value can be added together and displayed as the measured value, and used for control.
  • Page 92 Adjustment Level l. adj Proportional Band Integral Time Derivative Time This parameter can be set as a PID parameter. Note that when using AT, the PID will be set automatically. Using P refers to MV and deviation zone direct proportional control (control Proportional: errors) .
  • Page 93 Adjustment Level Adjustment Level l. adj MV When Stopped “stop/error add MV” must be set to “ON” MV During Error ● “MV when stopped” refers to MV when operation has stopped (off/hold/on) . ● “MV during error” refers to operation during error (off/hold/on) . Functions ●...
  • Page 94 The “MV upper limit” and “MV lower limit” parameter are used to set the MV upper and lower limits. When the MV value calculated by the E5EZ-PRR exceeds the upper or lower limit value, the upper limit or lower limit is set to the output limit.
  • Page 95 Adjustment Level Adjustment Level oc-h l. adj Hysteresis off/on ● With position proportional control, the OPEN and CLOSE output ON, OFF switching uses hysteresis. Functions Setting Range Units Initial Value 0.1~20.0 Settings ● Related events 3.8 ceramic kiln position proportional control ■...

  • Page 96: Initial Level

    Initial Level This level is used to set the basic specifications of the E5EZ-PRR . In this level, users can set the “input type” parameter used to select the sensor input type and link it to the E5EZ-PRR, limit set point's setting range or set alarm modes.
  • Page 97 Initial Level Initial Level l. adj l. ini Input Type ● By using the appropriate code, this parameter can set the sensor type . ● After changing parameters, the set point upper limit becomes the initial value. If changing the set point limit range, users can set the “set point upper limit” and “set Functions point lower limit”...
  • Page 98 Initial Level ● Related parameters “Select °C/°F”, “set point upper limit”, “set point lower limit” (initial level) (p. 5-23) Reference 初始菜单 l. adj l. ini Scaling Upper Limit Scaling Lower Limit Input type must be set to analog signal input . Decimal Point ●...
  • Page 99 Initial Level Initial Level Input type must be set to temperature Select °C/°F l. adj l. ini input ● Set temperature input unit to “°C”or “°F” Functions Setting Range Initial Value c:°C/f: °F Settings ● Related parameters “Input type” (initial level) (p. 5-21) Reference l.
  • Page 100 Initial Level Direct/Reverse l. adj l. ini Operation ● “Direct operation” refers to control in which MV increasing as the process value increases. “Reverse operation” refers to control in which MV increases as the process value decreases. Functions Setting Range Initial Value or-r reverse control/or-d or-r...
  • Page 101 Initial Level Alarm Input Operation Alarm type Value X is positive X is negative Settings No alarm function Output OFF upper and lower limits upper limits lower limits upper and lower limit range standby sequence upper and lower limits standby sequence upper limits standby sequence lower lower limits...
  • Page 102 Initial Level Initial Level clfl l. adj l. ini Closed/Floating ● Select position proportional control. ● Closed control link potentiometer for valve open percentage feedback control. Functions ● Floating control Potentiometer non-feedback valve open percentage control can be done without linkage to the potentiometer.
  • Page 103 Initial Level Initial Level l. adj l. ini Travel Time ● Setting valve time from completely open to completely closed. ● Will be set automatically after using “electro-mechanical calibration”. Functions Setting Range Units Initial Value 1 ~ 999 second Settings ●...
  • Page 104 Advanced Function Level Advanced Function Level This permits the maximum use of the E5EZ-PRR’s functions. In the “Initial Level” enter the password (“-169”) to switch to this level. When entering password, “initial/communications protect” setting value must be set to “0”.
  • Page 105 “none ● Initial value: 1 When the available event input units are already installed on the E5EZ-PRR, multi-SP can be used, “number of multi-SP used” is set to “1” or “2”. ● When number of multi-SP used is set to “1”...
  • Page 106 2 set point 3 * when the available event input unit E53-AZB are installed on the E5EZ-PRR, event input can be used . When the E5EZ-PRR selects event input status. When event input requires 50ms or more, activate event input switch status determination.
  • Page 107 Advanced Function Level Advanced Function Level l. adj Number Of Multi SP The “number of multi-SP used” parameter must not Used have installed event input units, or the “number of multi-SP used” parameter must be set to “0”. When the “multi-SP used” parameter is set to “ON”, setting values 0 ~ 3 may be set using the keys on the controller’s panel.
  • Page 108 Advanced Function Level l. adj Alarm 1 Open in Alarm ● This parameter sets alarm1 output status. ● When the temperature controller is set to “shutdown on alarm”, alarm output function status is always on. When set to “activate on alarm”, alarm output status will reverse Functions or shut off.
  • Page 109 Advanced Function Level Advanced Function Leve l. adj Alarm 2 Open in Alarm ● This parameter sets alarm2 output status. ● When the temperature controller is set to “shutdown on alarm”, alarm output function status is always on. When set to “alarm on”, alarm output status will reverse or shut Functions off.
  • Page 110 Advanced Function Level α l. adj ● In general, use these paramater's initial values. ● This parameter sets 2-PID constant α. Functions Setting Range Units Initial Value 0.00 ~ 1.00 None 0.65 Settings l. adj Input Digital Filter ● Set input digital filter time constant. The following figure shows the effects of the digital filter on data.
  • Page 111 Advanced Function Level Advanced Function Leve Additional Process l. adj Value Display ● Add process value display at the beginning of Operation Level. If you do not want the set point/valve open percentage to display, only use when displaying current temperature.
  • Page 112 Advanced Function Level l. adj Alarm 1 Latch Alarm 2 Latch alarm function must not be set to “0” ● When this is set to “ON”, after the alarm function is activated, it will hold until power is turned off. But note that when switching to the Initial Level or Advanced Function Level the latch function is cancelled.
  • Page 113 Advanced Function Level Advanced Function Level l. adj Input Error Output ● When this is set to “ON”, alarm1 output changes to “ON” when input errors occur. But note that alarm 1 operation display will not come on. ● When switching to the Initial Level, Communications Level, Advanced Function Level, Settings output will shutdown.
  • Page 114 Advanced Function Level MB Command Logic communications function accords to l. adj Switching model ● Sysway communications procedure, switch MB command logic (communications writing switching) ● MB command (communications writing switching) and E5 □ J MB command (remote/ Functions local switching) are equivalent. ●...
  • Page 115 Advanced Function Level Advanced Function Level l. adj MV at Stop and Error Addition ● Setting 「MV on stop」 and 「MV on error」 display or not display. Functions Setting Range Initial Value on: display/off: not Settings display ● 「MV on stop」 「MV on error」 Reference Process Value Dead p-db...
  • Page 116 Advanced Function Level l. adj Valve Opening Display Displays valve open percentage, used when valve open percentage is not displayed. Functions Setting Range Initial Value on: display/off: not Settings display Manual MV Limit manl l. adj Only closed control Effectiveness Sets effectiveness of manual MV limit.

  • Page 117: Communications Level

    Communications Level Communications Level Setting communications specifications level. Can only be displayed by models with communications function. Communications Level Input Power Supply Adjustment Operation Level Level Press key less than 1 sec. Press key more than 3 sec. Press key more than 1 sec. key No.
  • Page 118 Communications Level Communications Level Communications Unit Communications function accords to l. adj Code model. Baud Rate Data Length Stop Bit Communication Parity ● When power is reset, all parameters are activated. ● Match the communications used on the E5EZ-PRR201 □ / PRR203 □ and the host. If using one to many connections, ensure that the system has uniform communications Functions protocols (unless “communications unit code”...
  • Page 119 Appendix AAppendix Specifications ..................A-2 Ratings..................A-2 Characteristics ................A-3 Error Display................... A-4 Parameter operations table ..............A-6 Sensor input settings and indicator range ..........A-10 Setting Data List ................... A-11 Parameter Flow ..................A-12...

  • Page 120: Appendix

    Appendix Specifications ■ Ratings Power supply voltage 100-240 VAC, 50/60 Hz Working voltage range 85% to 110% of rated supply voltage Power consumption 10VA (10W) Temperature input : thermocouple K, J, T, E, L, U, N, R, S, B Platinum resistance thermometer :Pt100, jpt100 Non-contact temperature sensor 10°C~70°C, 60°C~120°C Sensor input...

  • Page 121: Characteristics

    Characteristics ■ Characteristics hermocouple: *1 (display value ± 0.5% or ± 1°C, whichever is greater) ± 1 digit maximum(see note) Platinum resistance thermometer: Indicator accuracy (display value ± 0.5% or ± 1°C, whichever is greater) ± 1 digit maximum Analog signal input: ± 0.5%FS ± 1 digit maximum Position proportional , potentiometer input : ±...

  • Page 122: Error Display

    If there are problems with the wiring or input type, shut off the power supply then turn it back on. If the display does not change, then the E5EZ-PRR must be replaced. If the display returns, , then the system might have been affected by electrical noise.
  • Page 123 Corrective First, disconnect and then reconnect the power supply. If the display does not change, then the E5EZ-PRR must be replaced. If the display returns, , then the measures system might have been affected by electrical noise. Check for electrical noise.

  • Page 124: Parameter Operations Table

    Appendix Parameter operations table Manual control level Initial Setting Parameter name Symbol Setting (monitor) value Display Units value value Manual MV — -10~110.0 — Operation level Initial Setting Parameter name Symbol Setting (monitor) value Display Units value value Process value Sensor input indicator range Present value/set value/valve SP lower limit ~ SP upper...
  • Page 125 Parameter operations table Initial level Initial Setting Parameter name Symbol Setting (monitor) value Display Units value value in-t Initial Input type Input 0: Pt100 (-200~850°C/-300~1500F) None setting temperatur 1: Pt100 (-199.9°C~500.0°C/-199.9~900.0F) 2: Pt100 (0.0~100.0°C/0.0~210.0F) 3: JPt100 (-199.9°C~500.0°C/-199.9~900.0F) 4: JPt100 (0.0~100.0°C/0.0~210.0F) 5: K (-200~1300°C/-300~2300F) 6: K (-20.0~500.0°C/0.0~900.0F) 7: J (-100~850°C/-100~1500F)
  • Page 126 Appendix Advanced function level Initial Setting Parameter name Symbol Setting (monitor) value Display Units value value init on off Parameter initialization ON, OFF None ev-m Number of multi-SP used None ev-1 none, stop, ma v u Event input indicator 1 Event input 1, run/stop, None None...
  • Page 127 Characteristics Communications level Initial Setting Parameter name Symbol Setting (monitor) value Display Units value value u-no Communications unit code 0~99 None Baud rate 1.2, 2.4, 4.8, 9.6, 19.2 1.2,2. 4,4. .8,9. Kbps 6,19. 2 Data length 7, 8 sbit Stop bit 1, 2 prty none even odd...

  • Page 128: Sensor Input Settings And Indicator Range

    Appendix Sensor input settings and indicator range E5EZ-PRR2 □ T Setting Input type Specifications Input temperature range Input indicator range value Thermocouple Platinum Pt100 -200~850 ( °C ) /-300~1500 ( °F ) -200~870 ( °C ) /-340~1540 ( °F ) /multi input type resistance -199.9~500.0 ( °C ) /-199.9~900.0...

  • Page 129: Setting Data List

    Characteristics Setting Data List The following chart gives an overview of the setting levels on the E5EZ-PRR. To switch to the advanced function level, you must input the password. Certain parameters will not be displayed, based on protect level settings and usage conditions.

  • Page 130: Parameter Flow

    Appendix Parameter Flow ● If the mode key is pressed on the last parameter in a level, the display will return to the first parameter in the level. Analog input sample will not display “°C” in the following list. Advanced Function Level Initial setting level init in-t...
  • Page 131 Characteristics Operation Level Adjustment Level MV when stopped AT adjustment “add present value Hold: hold AT execution on Present value display” parameter Open: open AT stopped off l.adj l.adj must be "ON”. l.adj l.adj Close: close PV error MV Communications writing cmwt cmwt Present value/set value/valve...
  • Page 132 The initial value is 「off」 . ● Setting communications data Communications level Set the E5EZ-PRR's communications specifications to match the communications settings on the host. In 1 to many point configurations, other u-no than the communications unit codes, other settings should match each unit must Communication unit No have a unique communications unit code.
  • Page 133 Index Index Symbols Closed/Floating.......... 5-26 Closed/floating..........A-7 A (manual/automatic) key ......1-3 Communication Functions ......1-5 D (down) key ..........1-3 Communications........2-6, 2-7 M (mode) key ..........1-3 Communications Level ........ 1-7 M group key..........1-3 Communications level ......... A-9 U (up) key ...........1-3 Communications Unit Code.......
  • Page 134 Index Input/Output Configuration ......1-4 Installation ............2-2 Ratings ............A-2 integral time........5-13, 5-16 Run/Stop............5-9 Key protection ..........4-20 Sample Initial Settings ......... 3-2 Scaling lower limit........5-22 Scaling upper limit ........5-22 Select ℃ / ℉ ......5-23 lower limit temperature input shift value ..5-15 Selecting ℃...
  • Page 135 Index Valve open display ........A-8 When stop/error add MV ......A-8 Valve Opening Display .......5-40 Wires Connecting Notice ......2-4 Verifying PID Constants (AT and manual Wiring ............2-4 settings)............3-10 A-17...

  • Page 136: Index

    Index A-18...
  • Page 137 Authorized Distributor Cat No. H200-E1-01 Note: specifications and other content subject to change without notice. Printed in Shanghai 200503S02...

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