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Shimaden FP23 Series Instruction Manual

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FP23 Series
Programmable Controller
Instruction Manual
(Detailed version)
2-input
Thank you for purchasing the Shimaden FP23 Series
Programmable Controller. Check that the delivered product is the
correct item you ordered. Do not begin operating this product
until you have read and thoroughly understood the contents of
this Instruction Manual (Detailed version).
MFP023-E02-C
July. 2017

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Summary of Contents for Shimaden FP23 Series

  • Page 1 Instruction Manual (Detailed version) 2-input Thank you for purchasing the Shimaden FP23 Series Programmable Controller. Check that the delivered product is the correct item you ordered. Do not begin operating this product until you have read and thoroughly understood the contents of this Instruction Manual (Detailed version).
  • Page 3 Make sure that this Instruction Manual (Detailed version) s given to the final user of the device. Keep this manual at the work site during operation of the FP23 Series. Preface This Instruction Manual describes the basic functions and how to use "2-input: 1-output/2-output"...
  • Page 4 Caution To avoid damage to connected peripheral devices, facilities or the product itself due to malfunction of this device, safety countermeasures such as proper installation of the fuse or installation of overheating protection must be taken before use. No warranty, express or implied, is valid in the case of use resulting in an accident without having taken the proper safety countermeasures.
  • Page 5 Specification Infrared Communication S5004 USB Cable (2m) Adapter Shunt resistor QCS002 250Ω±0.1% Relay Unit AP2MC Converts open collector output to 2-point contact. Setup tool “Parameter Assistant” /USB driver can be downloadable FREE from the Shimaden website shown as below. http://www.shimaden.co.jp/english/support/index.html...
  • Page 6 8 Sensor power supply 24 V DC 25mA Standard 0 4 DI, 5 DO 8. External I/O control signals (DI/DO) 1 10 DI, 9 DO 0 None RS-485 (not SHIMADEN protocol/ insulated) 9. Communication interface MODBUS communication 5 RS-485 protocol 7 RS-232C 0 Standard firmware 10.

  • Page 7: Table Of Contents

    Contents 1 INSTALLATION & WIRING ..............1 Installation Site ....................1 External Dimensions and Panel Cutout ............1 Mounting ......................2 Current Transformer (CT) for Heater Break Alarm ......... 3 Rear Terminal Arrangement Diagrams ............4 Wiring ......................6 2 NAMES & FUNCTIONS OF PARTS ON FRONT PANEL ....7 3 BASIC OPERATIONS ...............
  • Page 8 Releasing the Key Lock ................27 Key lock screen display ................... 27 Releasing the key lock .................... 27 7 I/O SETTINGS, INFRARED COMMUNICATION ......29 Output Specifications (2-output specification) ..........29 Infrared Communication ................30 Measuring Range ..................30 Range setting ......................30 Range scaling ......................
  • Page 9 Compensating Control Output/Analog Output ..........44 9 PROGRAM SETTINGS ..............45 Program Initial Settings ................45 Time unit ......................... 45 Program start delay time ..................45 Input error mode ..................... 45 Power failure compensation..................46 Advance mode ......................46 Advance time ......................46 CH1 pattern number ....................
  • Page 10 viii 11 PID SETTING ..................65 11-1 Proportional Band (P) .................. 65 11-2 Integral Time (I) ................... 65 11-3 Derivative Time (D) ..................66 11-4 Manual Reset (MR) ..................66 11-5 Action Hysteresis (DF) ................. 67 11-6 Dead Band (DB) ..................67 11-7 Set Value Function (SF) ................
  • Page 11 13-2 Analog Output ....................84 Analog Output type ....................84 Scaling Analog Output .................... 84 13-3 Setting the Heater Break/Heater Loop Alarms ..........85 Connecting the Current Transformer (CT) .............. 85 Heater current monitor .................... 85 Heater Break Alarm current (HBA) ................. 85 Heater Loop Alarm current (HLA) ................
  • Page 12 16-2 Executing and Stopping Auto Tuning ............98 16-3 Switching Auto/Manual of Control Output ..........100 Manual output operations ..................100 Simple key-based manual output operations ............101 16-4 Temporarily Holding (HLD) and Resuming Program Execution ....101 16-5 Executing Advance (ADV) ................. 102 17 ERROR DISPLAYS .................
  • Page 13 20-6 Event Output ....................133 20-7 External Control Output (DO) ..............134 20-8 External Control Input (DI) ................. 134 20-9 Logic Operation Functions ................. 135 20-10 2-input Specification .................. 135 20-11 Heater Break Alarm (option) ..............136 20-12 Analog Output (option) ................136 20-13 Sensor Power Supply (option) ..............
  • Page 14 LCD Flow Chart The following shows how to move between the LCD display screens of this device. Standard screen Screens that are always displayed Screens that are displayed depending Non-standard screen on options/setup values. Group 0 Group 1 Group 2 Group 3 Control execution Basic screens...
  • Page 15 PV Bias HLA: PV Filter: MD: None ACT:N.O. HBM: Lock HB: OUT1 PV Slope: 1.000 SCRN SCRN SCRN SCRN COM PROT: SHIMADEN SCRN SCRN ADDR: Time: OFF RANGE: 84(0～5V) BPS : 9600 MD: LOGIC ACT:N.O. Sc_L: 　 0.0% MEM : EEP...
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  • Page 17: Installation & Wiring

    INSTALLATION & WIRING 1 INSTALLATION & WIRING Installation Site Caution Do not use this device in the following sites. Doing so might result in malfunction or damage to this device and in some cases cause fire and/or dangerous situations.  Locations that are filled with or generate inflammable gas, corrosive gas, dirt and dust, smoke, etc.

  • Page 18: Mounting

    INSTALLATION & WIRING Panel cutout dimensions and space for gang mounting or more Unit: mm Mounting Caution To ensure safety and maintain the functions of this device, do not disassemble this device. If this device must be disassembled for replacement or repair, contact your dealer.

  • Page 19: Current Transformer (Ct) For Heater Break Alarm

    INSTALLATION & WIRING Current Transformer (CT) for Heater Break Alarm The CT can be used when the heater Break alarm (option) is selected in the product specifications. Either of the following CT is provided.  For 0 to 30A (CTL-6-S) ...

  • Page 20: Rear Terminal Arrangement Diagrams

    INSTALLATION & WIRING Rear Terminal Arrangement Diagrams...
  • Page 21 INSTALLATION & WIRING Terminal Terminal Symbol Description Symbol Description Analog output 1 (optional) External control output D1 Analog output 2 or Sensor ( standard ) Power Supply (optional) Heater break alarm CT input External control output DO (optional) Open collector output ( optional ) Thermocouple input...

  • Page 22: Wiring

    INSTALLATION & WIRING Wiring Caution ● To prevent electric shock, always turn off and disconnect this device from the power supply before starting wiring. ● Do not touch wired terminals or charged parts with your hands while the power is supplied. Pay attention to the following points when performing wiring: ...

  • Page 23: Names & Functions Of Parts On Front Panel

    NAMES & FUNCTIONS OF PARTS ON FRONT PANEL NAMES & FUNCTIONS OF PARTS ON FRONT PANEL If the instrument is 2-loop specification, it has three kinds of display mode. The display mode can be switched to another by pressing key on the front panel. DISP ⑤...
  • Page 24 NAMES & FUNCTIONS OF PARTS ON FRONT PANEL LCD display (21 characters x 4 lines, max.) For 2-loop, the following “CH1” information is displayed under Display mode 1 or 3, and the following “CH2” information is displayed under Display mode 2. Pattern/step No.
  • Page 25 NAMES & FUNCTIONS OF PARTS ON FRONT PANEL Front panel key switches DISP Displays the basic screen. Switches three Display mode. (Display key) Changes the screen group. (Group key) Or, returns to the screen group top screen. Switches the parameter display screen in a screen group. SCRN (Screen key) Selects the parameter to set up or change.
  • Page 26 NAMES & FUNCTIONS OF PARTS ON FRONT PANEL LED indicators RUN HLD MAN FIX EV1 EV2 EV3 D01 D02 D03 D04 D05 EXT COM ① PV display ⑤ LED indicators ② SV display Infrared Interface ⑥ ③ LCD display Front panel ④...
  • Page 27 NAMES & FUNCTIONS OF PARTS ON FRONT PANEL OUT1 green When control output is current or voltage output, the brightness of this lamp changes according to fluctuation of Control Output 1, and during contact or SSR drive voltage output, this lamp lights when Control Output 1 is ON and goes Out when Control Output 1 is OFF.
  • Page 28 NAMES & FUNCTIONS OF PARTS ON FRONT PANEL This page left intentionally blank.

  • Page 29: Basic Operations

    BASIC OPERATIONS BASIC OPERATIONS Power ON When the power is turned ON, the basic screen is displayed after the initial screens are displayed on the LCD for about three seconds. When the FP23 is powered ON for the first time, check on screen to make sure that this device is the one you ordered.

  • Page 30: Switching Lcd Screen Display And Moving The Cursor

    BASIC OPERATIONS Switching LCD Screen Display and Moving the Cursor Switching the screen display For details on moving between screens, see "LCD Flow Chart" in the preface. The operation screens of this device are configured so that screens are displayed in order from the most frequently used screen in regular use.

  • Page 31: Changing And Registering Data

    BASIC OPERATIONS Changing and Registering Data Basically, set up and change parameters while confirming the LCD screen display. Entering numerical values 1. When there are two or more parameters, press the key to move the cursor ( ) to the parameter to be changed. 2.

  • Page 32: Selecting Setup Items

    BASIC OPERATIONS Selecting setup items The settings of parameters marked by a  key mark cannot be changed. 1. When there are two or more parameters, press the key to move the cursor ( ) to the parameter to be changed. 2.

  • Page 33: Control Modes & Function Blocks

    CONTROL MODES & FUNCTION BLOCKS CONTROL MODES & FUNCTION BLOCKS Control Modes The FP23 has two control modes. They are the "Program mode" for performing program operation, and the "FIX mode" for performing fixed value control. The following illustrates how to move between the two modes. ...

  • Page 34: Program Functions

    CONTROL MODES & FUNCTION BLOCKS Program Functions Up to 20 steps x 20 patterns can be stored to memory on this device. Steps can be freely assigned as long as the total number of steps to assign to each pattern is within 400 steps. For example, when you have completely used up the steps, set the number of steps allocated to pattern 20 to 0 (20 to 0), and change the number of steps in pattern 1 to 40 (20 to 40) as shown in the following example.
  • Page 35 CONTROL MODES & FUNCTION BLOCKS  Pattern execution function Any pattern can be executed repeatedly 1 to 9999 times S t a ℃ P T N Pattern 1 Step 1 Step 2 Step 3 Step 4  Step loop function Any step can be executed repeatedly 1 to 9999 times.

  • Page 36: Control Function Block Diagrams

    Rate-of-change Output at reset event assignments operations limiter Protocol selection: A_out1 scaling A_out2 scaling Output limiter Hysteresis Status, HB SHIMADEN / Control time signal ModBus Output 2 Auto/manual Standby action control switching assignments logic Logic operation PID, control logic Delay time...

  • Page 37: 2-Input, 1-Output/2-Output

    PV1 input Infrared Heater break communications CT input DI assignments Heater break Range selection assignments Pattern selection alarm SHIMADEN Sensor input protocol Linear input Heater loop Program pattern selection alarm Unit Scaling PV1 input and Alarm mode selection Common setting...

  • Page 38: 2-Input, 2-Output, Independent 2-Channel

    CT input communications DI assignments Heater break CH1 Range selection PTN assignments CH2 Pattern Selection CH1 Pattern Selection alarm SHIMADEN Linear input Sensor input protocol Heater loop CH1 Program pattern selection CH2 Program pattern selection alarm CH2 (PV2) input operation...

  • Page 39: Setup

    SETUP SETUP Parameter Setup Procedure Follow the procedure below to set up this device or change device settings when you use this device for the first time, change the operation parameters during use, or the control target device has been changed, for example. Caution With some operations, when you initialize this device, all parameter settings return to their factory defaults.
  • Page 40 SETUP 6. PID Setting For details, see "Chapter 11." 7. EVENT & DO Settings For details, see "Chapter 12." 8. Option Settings (DI, AO, HB, COM,) For details, see "Chapter 13." 9. Key Lock Setting When setup of parameters are completed, set the key lock as necessary to prevent inadvertent operation.

  • Page 41: Output Specification & Key Lock

    OUTPUT SPECIFICATION & KEY LOCK OUTPUT SPECIFICATION & KEY LOCK Perform the following as necessary. This controller is delivered with the operation mode(s) (specification(s)) which you specified. However, you may modify the operation mode by making some operations on the screen(s) even after purchase and delivery. Selection of operation mode under 2-input specification Caution ...

  • Page 42: Setting Of Operation Mode Under 2-Input Specification

    6 OUTPUT SPECIFICATION & KEY LOCK 1-Input This device works as an ordinary 1-input (1-loop) controller and Input 2 will be disabled. (1) In 1-output specification, only OUT1 is operable, and OUT2 is disabled. (2) In 2-output specification, this is operated as a controller of 1-loop and 2-output.

  • Page 43: Releasing The Key Lock

    OUTPUT SPECIFICATION & KEY LOCK Releasing the Key Lock Key lock screen display To call up the LOCK, etc. screen group (group 8) from the basic screen, press the key. Press the key in the LOCK, etc. screen group to switch to the screens for making SCRN and changing setups.
  • Page 44 6 OUTPUT SPECIFICATION & KEY LOCK This page left intentionally blank.

  • Page 45: O Settings, Infrared Communication

    I/O SETTINGS, INFRARED COMMUNICATION I/O SETTINGS, INFRARED COMMUNICATION Output Specifications (2-output specification) When 1-input: 1-output/2-output or 2-input operation: 1-output/2-output is selected, output specification (OUTPUT: Single (1-output)/Dual (2- output)) will be displayed. It will not be displayed in independent 2-channel specification and cascade specification (2-loop control).

  • Page 46: Infrared Communication

    I/O SETTINGS, INFRARED COMMUNICATION Infrared Communication Allow the infrared communication using S5004 (Infrared Communication Adapter, selling separately). IR COM should be ON before the instrument parameters are set via infrared communication. Parameter Assistant Software is also used for this communication. For details, see “Parameter Assistant Instruction Manual”...

  • Page 47: Range Scaling

    I/O SETTINGS, INFRARED COMMUNICATION Range scaling This item is set during voltage input and current input, and cannot be set during RTD and TC input. Set the measurement range (scaling). Sc_L is scaling of the lower limit side of PV and Sc_H is scaling of the higher limit side of PV. Settable range -19999 to 30000 digit RANGE : 86(0～...
  • Page 48 I/O SETTINGS, INFRARED COMMUNICATION  Measuring Range Code Table Input Type Symbol Measuring range Measuring range Sensor Type Code 0.0 to 1800.0 °C 0 to 3300 °F 0.0 to 1700.0 °C 0 to 3100 °F 0.0 to 1700.0 °C 0 to 3100 °F -100.0 to 400.0 °C -150.0 to 750.0 °F 0.0 to 400.0 °C...
  • Page 49 I/O SETTINGS, INFRARED COMMUNICATION Input Type Code Symbol Measuring range Measuring range Sensor Type -200.0 to 500.0 °C -300.0 to 900.0 °F JPt 1 -100.00 to 100.00 °C -150.0 to 200.0 °F JPt 2 -100.0 to 300.0 °C -150.0 to 600.0 °F JPt 3 -60.00 to 40.00 °C -80.00 to 100.00 °F...

  • Page 50: Unit

    I/O SETTINGS, INFRARED COMMUNICATION Unit Set the measurement unit. RTD, TC Setting range °C, °F RANGE: 86(0～ 10V) Initial value °C １ Sc_L: 　0.0% Sc_H: 100.0% Voltage, Current UNIT: % DP: XXXX.X Setting range °C, °F, %, None Initial value Only temperature (°C or °F) can be selected for RTD or TC input.

  • Page 51: Decimal Point Position

    I/O SETTINGS, INFRARED COMMUNICATION Decimal Point Position Decimal point position This item can be set during voltage input, and cannot be set during RTD and TC input. Set the decimal point position for PV display. Setting range xxxx.x to x.xxxx 7 1 ( 1 0 m V ～...

  • Page 52: Cold Junction Compensation

    I/O SETTINGS, INFRARED COMMUNICATION Cold Junction Compensation Thermocouple cold junction compensation Set whether to perform cold junction compensation during TC input internally or externally. Normally, set to internal compensation. Set to external compensation when greater accuracy is required. Setting range Internal, External Initial value Internal...

  • Page 53: O Auxiliary Settings

    I/O AUXILIARY SETTINGS I/O AUXILIARY SETTINGS Setup of 2-Input Operation This is setup under 2-Input Operation Specification (1-loop). This is a function for making operations for obtaining deviation, maximum, minimum, average, etc., between 2 inputs and then places the results in PV value. In the setting only for 2-input operation Operation Bias...

  • Page 54: Bias, Filter And Slope

    I/O AUXILIARY SETTINGS Bias, filter and slope Set bias, filter and slope for each of inputs 1 and 2. B a s B a s F l t r : F l t r : S o p : 1 . S o p : 1 .

  • Page 55: Square Root Extraction Operation

    I/O AUXILIARY SETTINGS Square Root Extraction Operation Signals having square root characteristics such as in the measurement of flow rates can be linearized. This item is set during voltage input and current input. This item is not displayed in the case of RTD or TC input. Enabling the square root extraction operation The square root extraction operation function is valid when SQ.Root is set to ON.

  • Page 56: Control Output

    I/O AUXILIARY SETTINGS Control Output Action characteristics Select either reverse action (heating specifications) or direct action (cooling specifications) as the output characteristics. Setting range Reverse, Direct 1 A C Initial value Reverse Reverse By this action, the smaller the measured value (PV) than the set value (SV), the higher the output.

  • Page 57: Proportional Cycle Time

    I/O AUXILIARY SETTINGS Proportional cycle time Set the proportional cycle time. This setting item is for the contact and SSR drive voltage output specification. The screen is not displayed in the case of the current and voltage output specification. Setting range 1 to 120s 1 A C Initial value...

  • Page 58: Setting Input Points

    I/O AUXILIARY SETTINGS Setting input points Set the input points in the case of ten-segment linearizer approximation input. Set PV display value (B) to PV input value (A). When the value of B is smaller than the value of the previous A, values of B from then onwards are invalid.

  • Page 59: Limiters

    I/O AUXILIARY SETTINGS Limiters Output rate-of-change limiter Set this setting item when a control target that is adverse to sudden changes in output is used. The rate-of-change limiter can be set to each of Output 1 (OUT1) and Output 2 (OUT2 is displayed only in the 2-output specification device).

  • Page 60: Compensating Control Output/Analog Output

    I/O AUXILIARY SETTINGS Compensating Control Output/Analog Output Error that occurs in control output (at linear output) or analog output can be compensated. 1. Release the key lock if it is applied. For details on how to release the key lock, see "6-2 Releasing the Key Lock." 2.

  • Page 61: Program Settings

    PROGRAM SETTINGS PROGRAM SETTINGS Program Initial Settings Time unit Set the unit of time that is currently used in various items such as step time or time signal. Set control action to Reset State before performing this operation. Setting range H/M, M/S Initial value O N :...

  • Page 62: Power Failure Compensation

    PROGRAM SETTINGS Power failure compensation Set in which state of the device is to be restored when the power is turned ON again after a power failure during program execution. Setting range RESET, CONTINUE Initial value RESET O N : RESET During Program control, the state that was active before the power fail is not held, and the device is reset when the power is turned...

  • Page 63: Ch1 Pattern Number

    PROGRAM SETTINGS CH1 pattern number Set the pattern number of CH1. The rest of the patterns are assigned to CH2 automatically. This screen is displayed in 2-input, 2-loop specification. This parameter setting should be done after the control operation mode is set to RST. Setting range 0 to 20 Initial value...

  • Page 64: Step Time

    PROGRAM SETTINGS Step Time Set the time of step 1. Setting range 00:00 to 99:59 Initial value 00:01 ℃ T m e : 0 h 0 1 m P I D : Step PID No. Set the PID No. of step 1 execution. Setting range 0 to10 Initial value...

  • Page 65: Start Step

    PROGRAM SETTINGS Start step Set the step at program start. Setting range 0 to number of steps Initial value PTN1: 1 N u m Other: 0 S t a When "0" is set, that pattern becomes invalid. Note  This parameter can also be set before execution of program control in the basic screen.

  • Page 66: Pattern Execution Count

    PROGRAM SETTINGS Pattern execution count Set the execution count of the program pattern. When a pattern execution count smaller than the current execution count is set during program execution, the program pattern ends after execution up to the end step. (If the pattern is linked, the program moves to the next pattern.) Setting range 1 to 9999...

  • Page 67: End Step No. Of Step Loop

    PROGRAM SETTINGS End step No. of step loop Set the end step No. during step loop. Setting range 1 to number of steps L o o Initial value S t a t E n d R e p s Execution count of step loop Set the execution count of the step loop.

  • Page 68: Guarantee Soak Zone

    PROGRAM SETTINGS Guarantee soak zone Set the guarantee soak zone (hysteresis of guarantee soak function). Set the setting value as a deviation with respect to the SV value of a flat step. Setting range OFF,1 to 9999 S o k Initial value m : 0 0 0 m...

  • Page 69: Guarantee Soak Time

    PROGRAM SETTINGS When the deviation between the step SV and PV of the flat step does not enter the guarantee soak zone when the ramp step switches to the flat step, the program does not move to the next step, and program execution stands by until this region is reached or the GUA time ends.
  • Page 70 PROGRAM SETTINGS  PV  SSV<SV1  PV  SSV>SV1 SV1/SV2 SV1/SV2 Step1 Step2 Step1 Step2  SSV<PV  SV1  SSV>PV  SV1 SV1/SV2 SV1/SV2 Step1 Step2 Step1 Step2 T1: The time in this period is shortened to T1: The time in this period is shortened to become PV start.

  • Page 71: Pattern Link-Related Settings

    PROGRAM SETTINGS Pattern Link-related Settings Setting the pattern link execution count Set the number of times that pattern link is executed. Setting range 0 to 9999 Initial value L i n k 1 s t Pattern link Pattern3 Pattern1 Pattern4 Pattern6 Note ...

  • Page 72: Settings Before Program Operation

    PROGRAM SETTINGS Settings Before Program Operation Auto-tuning point To avoid hunting resulting from limit cycle with SV value in executing Auto Tuning, set a hypothetical SV value to carry out Auto Tuning at a point away from the actual SV value. digit Setting range 0, 1 to 10000...

  • Page 73: Program Event/Do Action Points

    PROGRAM SETTINGS Program EVENT/DO action points Set the action points of each of EVENT/DO in the Program mode. This screen is not displayed when an action other than the six actions shown below is set to EVENT/DO. In case an action point is assigned to another channel, this is not displayed on the screen.

  • Page 74: Time Signal (Ts)

    PROGRAM SETTINGS Time signal (TS) Eight time signals are available for each pattern. The following screen descriptions are for Time Signal 1 (TS1). To use a time signal as an external output, TS1 to TS8 must be assigned to EV1 to EV3 and DO1 to DO9 in the EVENT/DO screen group.
  • Page 75 PROGRAM SETTINGS < Other precautions relating to setting > (1) The Time Signal (TS) tick is suspended during a Hold or Guarantee Soak. (2) If TS turns ON when the OFF step assigned is OFF with the ON step and ON time both enabled, TS stays ON until the end of the pattern.

  • Page 76: Start Pattern No

    PROGRAM SETTINGS  Time signal OFF time Set the time from the start of the step at which Time signal 1 (TS1) turns OFF up to when the signal actually turns OFF Setting range 00:00 to 99:59 Initial value 00:00 Start pattern No.

  • Page 77: 10 Fix Settings

    FIX SETTINGS 10 FIX SETTINGS 10-1 Switching the FIX Mode The FP23 can be set to the FIX (fixed value control) mode. Note that movement to the FIX mode when the Program mode is switched to the FIX mode varies according to the FIX MOVE setting. For details, see "10-4 FIX MOVE".

  • Page 78: Fix Pid No

    FIX SETTINGS 10-3 FIX PID No. Set the PID No. during fixed value control (FIX mode: ON). The PID No. cannot be set when Zone PID is enabled. ("Zone" is displayed.) Setting range 1 to 10 Initial value ℃ 10-4 FIX MOVE Make detailed settings for when the FP23 enters FIX mode.

  • Page 79: Fix Event/Do Action Points

    FIX SETTINGS 10-5 FIX EVENT/DO Action Points Set each of the EVENT/DO action points in the FIX mode. This screen is not displayed when a mode other than the six actions shown below is set to EVENT/DO. In case an action point is assigned to another channel, this is not displayed on the screen.
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  • Page 81: 11 Pid Setting

    PID SETTING 11 PID SETTING 11-1 Proportional Band (P) "Proportional band" refers to the range in which control output changes in proportion to the difference (deviation) between the measured value (PV) and the set value (SV). Here, set the percentage (%) that control output is made to change with respect to the measuring range.

  • Page 82: Derivative Time (D)

    PID SETTING 11-3 Derivative Time (D) Derivative action functions in two ways. It forecasts changes in the control output to reduce influence caused by external disturbance, and suppresses overshoot caused by integral action to improve control stability. The shorter a derivative time is set, the weaker derivative action becomes. Alternatively, the longer a derivative time is set, the stronger derivative action becomes.

  • Page 83: Action Hysteresis (Df)

    PID SETTING 11-5 Action Hysteresis (DF) This item sets the hysteresis (DF) in ON-OFF control action when P is set to OFF. When a narrow hysteresis is set, chattering is more likely to occur on the output. When a wide hysteresis is set, chattering, etc. can be avoided and stable control action can be obtained.
  • Page 84 PID SETTING  Control output 1:RA, Control output 2: RA (RA+RA) Control Output 1 Control Output 2 100% Control Output 1 Control Output 2     DB=0 digit  -19999 DB<0 digit  0<DB 20000 digit DB=0 Set value (SV) Measured value (PV) High ...

  • Page 85: Set Value Function (Sf)

    PID SETTING 11-7 Set Value Function (SF) This function determines the strength for preventing overshooting that occurs during Expert PID control. Set Value Function is valid only when integral action (PI or PID) is set. PID01-OUT1 Setting range 0.00 to 1.00 3.0% MR: 0.0% Initial value...

  • Page 86: Output Limit Value (Out1L To Out2H)

    PID SETTING 11-8 Output Limit Value (OUT1L to OUT2H) This is the screen for setting the lower limit value and higher limit value of the control output corresponding to the PID No. Though regular control is performed using the initial values as they are, these lower limit and higher limit values are used for control that requires higher accuracy.

  • Page 87: Zone Pid

    PID SETTING 11-9 Zone PID This function sets two or more zones in a measuring range and switches different PID values in each zone for use. When this function is used, the optimum PID value can be set to each temperature range (zone) so that satisfactory controllability is obtained in a wide temperature range.

  • Page 88: Zone Hysteresis

    PID SETTING Zone hysteresis The hysteresis can be set with respect to the zone set value. This hysteresis is valid for all zone set values. Zone HYS2 is displayed in 2-loop specification. 3-31 Other than 2-loop 2-loop Zone PID1: Zone PID1: HYS1: HYS1 PID2:...

  • Page 89: 12 Event & Do Setting

    EVENT & DO SETTING 12 EVENT & DO SETTING 12-1 Monitor Screens DO monitor When DOx (x: 6 to 9) turns ON, □ is highlighted as ■. DO6 DO7 DO8 DO9 DO6 to DO9 are optional, then they are not displayed when they are not installed.
  • Page 90 12 EVENT & DO SETTING  List of EVENT/DO Types Mode Action Mode Action None No action LOGIC Logic operation (AND/OR/XOR) DEV Hi Higher limit deviation value LOGIC Logic operation (Timer/Count) DEV Low Lower limit deviation value Direct Direct output DEV Out Outside higher/lower limit Program/FIX execution...

  • Page 91: Output Characteristics

    EVENT & DO SETTING  EVENT/DO Action in RST State When the actions in the table below are assigned to EVENT/DO, EVENT/DO do not function in a Reset (RST) state. Mode Action Mode Action Inside higher/lower limit deviation DEV Hi Higher limit deviation value DEV In DEV Low...

  • Page 92: Delay Time

    12 EVENT & DO SETTING Delay time This function is for turning EVENT/DO ON after the preset time has elapsed after an EVENT/DO source has been generated. This item is displayed when Modes (2) to (7) are selected in the EVENT/DO action. Setting range OFF, 1 to 9999 s C H 1...

  • Page 93: Event Logic Operations

    EVENT & DO SETTING 12-4 Event Logic Operations Logic operations can be assigned to EV1 to EV3, and DO1 to DO3. This function performs logic operations on inputs from two DIs or Time signals, and outputs the result to EVENT/DO. DI signal can also be output by communication. Simple sequences can be performed by using timer/count functions.

  • Page 94: Logic Operation Input Logic (Gate1, Gate2)

    12 EVENT & DO SETTING Logic operation input logic (Gate1, Gate2) Set the logic of the two inputs for logic operation. Setting range BUF, INV, FF Initial value M : O S R C o n e B U F BUF (buffer) The input signal is treated as it is.

  • Page 95: Assigning Input (Src)

    EVENT & DO SETTING Assigning input (SRC) Assign the DI No. or TS No. Setting range None, TS1 to TS8, TS1-C2 to TS8-C2, DI1 to DI10 M : O Initial value None (no assignment) m e r Note  When another function is assigned to DI, the function also starts to operate when that DI signal is input.
  • Page 96 12 EVENT & DO SETTING This page left intentionally blank.

  • Page 97: Option Settings (Di, Ao, Hb, Com)

    OPTION SETTINGS (DI, AO, HB, COM) 13 OPTION SETTINGS (DI, AO, HB, COM) 13-1 DI is digital input for external control based upon an externally input non-voltage contact signal or an open collector signal. Actions can be selected, and assigned to DI2 to DI10. Note, however, that DI1 is fixed to RUN/RST (CH1).
  • Page 98 OPTION SETTINGS (DI, AO, HB, COM)  Restriction conditions when assigning DI  RUN/RST is assigned (fixed) to DI1. This assignment cannot be changed.  PTN2bit and PTN3bit can be assigned only to DI5 and DI8.  PTN4bit and PTN5bit can be assigned only to DI5. ...
  • Page 99 OPTION SETTINGS (DI, AO, HB, COM)  Selection of start pattern No. The start pattern No. can be selected by the external input. To use this function, PTN2bit, PTN3bit, PTN4bit, or PTN5bit must be assigned to DI5, or PTN2bit or PTN3bit must be assigned to DI8, and the EXT lamp must be set to light. Ex: To assign [PTN5bit] to DI5, and select start pattern No.5 The start pattern No.

  • Page 100: Analog Output

    OPTION SETTINGS (DI, AO, HB, COM) 13-2 Analog Output This function is optional and is not displayed when it is not installed. All of the following assignments are possible for both Analog Output 1 (Ao1) and Analog Output 2 (Ao2). Analog Output type Setting range PV, SV, DEV, OUT1, CH2_PV,...

  • Page 101: Setting The Heater Break/Heater Loop Alarms

    OPTION SETTINGS (DI, AO, HB, COM) 13-3 Setting the Heater Break/Heater Loop Alarms This function is optional and is not displayed when it is not available. This function outputs an alarm when the heater has burned out during control (heater break) or when some trouble on the final control element causes a heater current to flow when output is OFF (heater loop error).

  • Page 102: Heater Loop Alarm Current (Hla)

    OPTION SETTINGS (DI, AO, HB, COM) Heater Loop Alarm current (HLA) An alarm is output when the current of the load wire is greater than the preset value. Setting range OFF, 0.1 to 50.0 A H e a t r [ Initial value H B : H L :...

  • Page 103: Communication

    OPTION SETTINGS (DI, AO, HB, COM) 13-4 Communication Setting communication For details, refer to the separate manual "FP23 Series Programmable Controller Communications (Interface) (RS-232C/RS-485) Instruction manual (Detailed version)." This section explains only setting items. PROT: Communication protocol COM PROT: SHIMADEN...

  • Page 104: Communication Mode (Com)

    OPTION SETTINGS (DI, AO, HB, COM) Communication Mode (COM) Select whether or not to set or change various data using the front panel keys (local) or by communication (option). Setting range LOCAL, COM AT : AT : Initial value LOCAL １...

  • Page 105: 14 Key Lock Setting

    KEY LOCK SETTING 14 KEY LOCK SETTING 14-1 Setting Key Lock Displaying the key lock screen To call up the LOCK, etc. screen group (group 8) from the basic screen, press the key. Press the key in the LOCK, etc. screen group to switch to the screens for making SCRN and changing setups.
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  • Page 107: Monitoring, Executing & Stopping Operation

    MONITORING, EXECUTING & STOPPING OPERATION 15 MONITORING, EXECUTING & STOPPING OPERATION To execute Program control or Fixed value control, the basic screen (No.0-0) must be displayed. When another screen is displayed, press the key to move to the basic screen. DISP 15-1 Flow of Basic Screen under 2-loop Specification...

  • Page 108: Operations In Basic Screen

    MONITORING, EXECUTING & STOPPING OPERATION Even if the Basic screen transits to another by pressing the key, PV/SV display shows values for the current channel. The Basic screen, which returns by pressing a key, indicates the contents that are shown just before the pressing the key.

  • Page 109: Setting The Fix Mode

    MONITORING, EXECUTING & STOPPING OPERATION Setting the FIX mode When the key is pressed in Basic screen group top screen, the program pattern No. on the LCD display blinks and is incremented. (It can also be changed by the key if it is blinking.) When "F"...

  • Page 110: Displaying The Step No. And Sv

    MONITORING, EXECUTING & STOPPING OPERATION 15-3 Displaying the Step No. and SV ＰＲOG ＣＯＮＴROLLER EXT COM SV display ＰV OUT1 OUT2 Start step STEP DISP SCRN ＦＰ23 The following table shows the relationship between the start step No. in Reset state and the SV display.

  • Page 111: 16 Operations During Control

    OPERATIONS DURING CONTROL 16 OPERATIONS DURING CONTROL 16-1 Monitoring Control Basic screen During program control, the currently executing pattern and step are displayed. During fixed value control, "F" is displayed on the pattern display, and "- - - " is displayed on the step display indicating that the display is off.

  • Page 112: Status Monitor

    OPERATIONS DURING CONTROL Status monitor This screen is displayed only in case of 2-loop specification. This is a status monitor screen for the another channel, different from Basic screen. When any condition is detected, each of the □ located subjacent to each parameter display will blink, or ■ is lit C H 2 reversed.

  • Page 113: Monitoring The Pattern Link

    OPERATIONS DURING CONTROL Monitoring the pattern link This screen is displayed only during program control. The pattern link settings and execution state are displayed. The currently executing pattern No. is displayed blinking. 5 - 1 0 Monitoring information during control execution This screen is displayed only during control execution.

  • Page 114: Executing And Stopping Auto Tuning

    OPERATIONS DURING CONTROL 16-2 Executing and Stopping Auto Tuning Auto tuning (AT) can be executed and stopped. During execution of auto tuning, the AT LED indicator or  of status monitor (screen 0-3) blinks, lights during auto tuning standby, and go out when auto tuning ends or stops. Setting range ON, OFF A T :...
  • Page 115 OPERATIONS DURING CONTROL About auto tuning during program control Once AT has been executed, the program judges whether the current step is a ramp section or a flat section, and stands by for the next step in an AT standby state (lamp lit) on ramp sections.

  • Page 116: Switching Auto/Manual Of Control Output

    OPERATIONS DURING CONTROL 16-3 Switching Auto/Manual of Control Output Normally, automatic operation is performed. However, use this item to manually set control output, for example, during device testing. During manual output, note that the set value is continually output and feedback control is not performed.

  • Page 117: Simple Key-Based Manual Output Operations

    OPERATIONS DURING CONTROL Simple key-based manual output operations In the output value display screen (0-1), you can switch automatic/manual by pressing keys for OUT1, or the keys for OUT2. O U 1 O U 1 3 0 0 3 0 0 O U 2 O U 2 16-4...

  • Page 118: Executing Advance (Adv)

    OPERATIONS DURING CONTROL 16-5 Executing Advance (ADV) Advance is a function for forcibly moving to the next step (or time) from the current step (or time) during program execution. 1. Step move: Program advance in step units (single steps). 2. Time move: Program advance in time units.
  • Page 119 OPERATIONS DURING CONTROL Example) Move by time (move by ADV time only) ADV time SV5/SV6 SV3/SV4 ADV execution SV1/SV2 Start SV Time Step1 Step2 Step3 Step4 Step5 Step6 Note  In time selection, when the ADV time is greater than the remaining time of that step, advance beyond the next step is not performed, and the program only advances to the next step in the same way as in step selection.
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  • Page 121: 17 Error Displays

    ERROR DISPLAYS 17 ERROR DISPLAYS 17-1 Operation Check Abnormalities at Power ON This device displays the following error codes on the PV display when an error is detected. Display Cause ROM error  RAM error  In any of the states shown on EEPROM error ...

  • Page 122: Pv Input Abnormalities

    ERROR DISPLAYS 17-2 PV Input Abnormalities When a PV input-related abnormality is detected during execution of control on this device, the following error codes are displayed on the PV display. Display Cause The PV value exceeded the measuring range lower limit (-10%FS). ...

  • Page 123: 18 List Of Parameters

    LIST OF PARAMETERS 18 LIST OF PARAMETERS This chapter lists all of the parameters used by the FP23. Parameters that cannot be set by the user are not listed. Symbol Indicates the parameter symbol displayed on the LCD screen. (CH1), (CH2) Related only to a 2-loop specification.

  • Page 124: Program Screen Group (Group 2)

    LIST OF PARAMETERS Description Symbol Setting Range Initial Value Lock of Function FIX EV Set Point FIX EV action DEV_Hi: -25000 to 25000 digit 25000 digit point setting DEV_Low: -25000 to 25000 digit -25000 digit EV1 to EV3 DEV_Out: 0 to 25000 digit 25000 digit DEV_In: 0 to 25000 digit 25000 digit...

  • Page 125: Step Screen Group (Group 2S)

    LIST OF PARAMETERS Description of Setting Range Initial Value Symbol Lock Function DO Set Point DO action point setting DEV_Hi: -25000 to 25000 digit 25000 digit DEV_Low: -25000 to 25000 digit -25000 digit DO1 to DO9 * DEV_Out: 0 to 25000 digit 25000 digit DEV_In: 0 to 25000 digit 25000 digit...

  • Page 126: Pid Screen Group (Group 3)

    LIST OF PARAMETERS 18-4 PID Screen Group (group 3) Symbol Description of Function Setting Range Initial Value Lock PID (01 to 10) -OUT1 No.1 proportional band (OUT1) OFF, 0.1 to 999.9 % 3.0 % No.1 integral time (OUT1) OFF, 1 to 6000 s 120 s No.1 differential time (OUT1) OFF, 1 to 3600 s...

  • Page 127: Event/Do Screen Group (Group 4)

    LIST OF PARAMETERS 18-5 EVENT/DO Screen Group (group 4) Description of Symbol Setting Range Initial Value Lock Function EV1 to EV3, DO1 to DO9 None : No action EV1 to 3 EV1: DEV Hi DO1 to 9 EV2: DEV Low DEV Hi : Higher limit deviation Operation mode...
  • Page 128 LIST OF PARAMETERS Description of Initial Symbol Setting Range Lock Function Value EV1 to EV3 / DO1 to DO3 SRC1 Source input1 None/TS1 to TS8/TS1-C2 to TS8-C2/ None DI1 to DI10 SRC2 Source input 2 Gate1 Gate input1 BUF/INV/FF Gate2 Gate input 2 Log MD Logic operation mode AND/OR/XOR...

  • Page 129: Di/Option Screen Group (Group 5)

    LIST OF PARAMETERS 18-6 DI/Option Screen Group (group 5) Description of Initial Symbol Setting Range Lock Function Value - - - DI assignment channel CH1/CH2/CH1+2 (in 2-loop) DI1 assignment RUN/RST (fixed) DI2 assignment None None RUN/RST LOGIC DI3 assignment None None DI4 assignment RUN/RST...
  • Page 130 LIST OF PARAMETERS Description Initial Symbol Setting Range Lock of Function Value : CH1 Measurement value Ao1MD Analog output 1 : CH1 Setting value type : CH1 Deviation value OUT1 : Output 1 CH2_PV : CH2 Measurement value CH2_SV : CH2 Measurement value CH2_DEV : CH2 Measurement value OUT2 : Output 2...
  • Page 131 CTRL *1 Communication control STX_ETX_CR STX_ETX_CR code STX_ETX_CRLF @_: _CR BCC *1 Communication BCC check ADD_two’s cmp None *1 SHIMADEN protocol only DI5 to DI10 and Ao1MD to BCC are optional and are not displayed when they are not installed.

  • Page 132: Control Output Screen Group (Group 6)

    LIST OF PARAMETERS 18-7 Control Output Screen Group (group 6) Description of Symbol Setting Range Initial Value Lock Function OUT1 ACT Output 1 control Reverse: Reverse characteristics Reverse characteristics Direct: Direct characteristics Output preset value 0.0 to 100.0 % 0.0 % at output 1 reset Output preset value 0.0 to 100.0 %...

  • Page 133: Unit/Range Screen Group (Group 7)

    LIST OF PARAMETERS 18-8 Unit/Range Screen Group (group 7) Description of Initial Symbol Setting Range Lock Function Value 2-IN(func) PV_MODE PV1/PV2 Input mode : Max. value in 2-input : Min. value in 2-input : Average value in 2-input : Deviation value in 2-input : Input 1 PV SO_MODE Scale over mode...
  • Page 134 LIST OF PARAMETERS Figure Number of digits past Normal : Digits past decimal point Normal decimal point Short : No digits past decimal point Cold junction Internal : Internal compensation Internal compensation External : External compensation SQ.Root Square root extraction OFF : No operation ON : Operation Low cut...

  • Page 135: Lock, Etc. Screen Group (Group 8)

    LIST OF PARAMETERS 18-9 Lock, etc. Screen Group (group 8) Description of Symbol Setting Range Initial Value Lock Function KLOCK Key lock : Release - - - LOCK1 : Other than SV, CONTROL LOCK2 : Other than SV LOCK3 : All OUTPUT Output mode Single : 1-output...
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  • Page 137: 19 Parameter Setup Record Sheets

    PARAMETER SETUP RECORD SHEETS 19 PARAMETER SETUP RECORD SHEETS Lots of parameters are set on this device before use. Users will find these sheets will come in handy to restore a system in the event of a malfunction, for example, if they keep a detailed record of the product model No. they are using and the values set on this device.

  • Page 138: Prog Step Parameters

    PARAMETER SETUP RECORD SHEETS 19-3 PROG STEP Parameters PTN No. _______ Item Item Num. of STEP EV1 Set Point Start STEP EV2 Set Point Start SV EV3 Set Point PTN Reps DO1 Set Point Loop setup DO2 Set Point Start DO3 Set Point DO4 Set Point Reps...
  • Page 139 PARAMETER SETUP RECORD SHEETS STEP No. _______ STEP No. _______ Item Item Time Time STEP No. _______ STEP No. _______ Item Item Time Time PTN No. _______ Item Item Num. of STEP EV1 Set Point Start STEP EV2 Set Point Start SV EV3 Set Point PTN Reps...
  • Page 140 PARAMETER SETUP RECORD SHEETS STEP No. _______ STEP No. _______ Item Item Time Time STEP No. _______ STEP No. _______ Item Item Time Time STEP No. _______ STEP No. _______ Item Item Time Time STEP No. _______ STEP No. _______ Item Item Time...

  • Page 141: Pid Parameters

    PARAMETER SETUP RECORD SHEETS 19-4 PID Parameters OUT1 (CH1) PID No. OUT1L OUT1H OUT2 (CH2) PID No. MR/DB OUT1L OUT1H Zone PID Item Set Value Zone PID1 Zone HYS1 Zone PID2 Zone HYS2 AT Point...

  • Page 142: Event/Do Parameters

    PARAMETER SETUP RECORD SHEETS 19-5 EVENT/DO Parameters Item Log MD SRC1 GATE1 SRC2 GATE2 Item Log MD - - - - - - - - - - - - - - - - - - - - - Time /Count - - - - - - - - -...

  • Page 143: Di/Options Parameters

    PARAMETER SETUP RECORD SHEETS 19-6 DI/Options Parameters Item Set Value CH set Item Set Value PROT ADDR DATA DI10 PARI Ao1MD - - - STOP Ao1 L - - - DELY Ao1 H - - - CTRL Ao2MD - - - Ao2 L - - - Ao2 H...

  • Page 144: Lock, Etc. Parameters

    PARAMETER SETUP RECORD SHEETS Input setting Item PV Bias PV Filter PV Slope RANGE Sc_L Sc_H UNIT Figure SQ. Root Low Cut Input point set values Input point No. 19-9 Lock, etc. Parameters Item Set value KLOCK OUTPUT IR COM Item CH1 set value CH2 set value...

  • Page 145: 20 Specifications

    SPECIFICATIONS 20 SPECIFICATIONS 20-1 Display  LED display Measured value (PV): 7-segment red LED 5 digits, height of characters 16 mm Set value (SV) : 7-segment green LED 5 digits, height of characters 11 mm  LCD display PTN No., STP No., Graph Pattern, control output value, various parameter displays 128 x 32 dot matrix liquid crystal display with yellow-green LED backlight ...

  • Page 146: Input

    SPECIFICATIONS 20-3 Input  Universal-input, multi-range Thermocouple input, RTD input, voltage input (mV, V), current input (mA)  Thermocouple (TC) Input type B, R, S, K, E, J, T, N, PLII, PR40-20, WRe5-26, {L, U (DIN43710)}, K, AuFe-Cr (Kelvin scale). For details, see Measuring Range Code Table. Display range ±10% of measuring range Allowable range of external resistance...

  • Page 147: Control

    SPECIFICATIONS 20-4 Control  Control output 1-output specification, 2-output specification In the case of independent 2-channel control (CH1, CH2) specification, control output 2 is the output on CH2 side.  Control system (common to Control Output 1 and 2) Expert PID control with auto tuning function Multi-PID By PID Nos.01 to 10 (10 types) Individual PID set on each step and FIX SV...

  • Page 148: Program Function

    SPECIFICATIONS 20-5 Program Function  Number of patterns Max. 20 patterns  Number of steps Max. 400 steps  Step time 0 minutes 0 seconds to 99 minutes 59 seconds or 0 hours 0 minutes to 99 hours 59 minutes ...

  • Page 149: Event Output

    SPECIFICATIONS 20-6 Event Output  Number of outputs Total 3; EV1 to EV3  Output rating 240 V AC/1.0A resistive load common to contact outputs (normally open contacts)  Output update cycle 0.1 seconds (100 msec)  Setting/selection Individual setting (individual output), selectable from the following 27 types (to designate output) In the case of independent 2-channel control (CH1, CH2) specification, assignment will be done to eigher CH1 or CH2.

  • Page 150: External Control Output (Do)

    SPECIFICATIONS 20-7 External Control Output (DO)  Number of outputs 9 points in total; standard 5 and 4 optional DO1 to DO3 Darlington output 3 points DO4 to DO5 Open collector output 2 points DO6 to DO9 Open collector output 4 points (optional) ...

  • Page 151: Logic Operation Functions

    SPECIFICATIONS 20-9 Logic Operation Functions  Number of logic Assignable to 8 points in total: EV1 to EV3 3 points, DO1 to DO5 5 points DO4 and DO5 are exclusively for timer and counter operation.  Logic operation In the case of independent 2-channel control (CH1, CH2) specification, inputs TS1 to TS8 (CH1), TS1 to TS8 (CH2), and DI1 to DI10, can be assigned individually to source 1 and 2...

  • Page 152: Heater Break Alarm (Option)

    SPECIFICATIONS 20-11 Heater Break Alarm (option)  Alarm action HBA alarm ON when control output is ON and heater break is detected HLA alarm ON when control output is OFF and heater loop error is detected HBA is detected at heater current  setting current value, when control Alarm detection output is ON HLA is detected at heater current ...

  • Page 153: Sensor Power Supply (Option)

     Communication (device) address 1 to 98  Communication delay time 1 to 50 msec  Communication memory mode EEP, RAM, r_E  Communication protocol (1) SHIMADEN protocol Data length 7 bit, 8bit Parity EVEN, ODD, NONE Stop bit 1bit, 2bit...

  • Page 154: 20-15 Infrared Communication

    7E1 (7 bits, even parity, 1 stop bit) Control code STX_ETX_CR Checksum (BCC) Communication code ASCII  Communication protocol SHIMADEN protocol (extended) 20-16 General Specifications  Data storage Non-volatile memory (EEPROM)  Operating environment conditions Temperature -10 to 50°C Humidity 90% RH max.
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  • Page 156 The contents of this Instruction Manual are subject to change without notice. PRINTED IN JAPAN...

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