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1-input User Manual

1. Model Name Model No Specification Infrared Communication 5004 USB 1 1 Adapter Shunt resistor QCS002 2500 0 1 Relay Unit AP2MC Converts open collector output to 2 point contact SV No Selector KA251 BIN code switchable between SV1 to SV10 iv E 1 input specification Item Code Specification 1 Series SR23 Multi function controller DIN 96 x 96 mm SS Universal input 1 input 1 output control 3 event outputs 2 Basic functions SD Universal input 1 input 2 output control 3 event outputs 3 Control Output 1 Y Contact 1c Contact rating 240 V AC 2 5 A resistive load 1A inductive load Current 4 to 20 mA DC Load resistance 6000 max SSR drive voltage 12 V 1 5 V DC Load current 30 mA max P V Voltage 0 to 10 V DC Load current 2 mA max 4 Control Output 2 N selected when basic function SS is used N None Y Contact 1c Contact rating 240 V AC 2 5 A resistive load 1A inductive load l Current 4 to 20 mA DC Load resistance 6000 max P SSR drive voltage 12 V 1 5 V DC Load current 30 mA max V Voltage 0 to 10 V DC Load current 2 mA max 5 Remote Input Heater break alarm for single phase 1 Standard 06 0 to 10 V DC Input resistance Approx 500 kQ Not insulated 04 4to 20 mA DC Input resistance 2500 05 1 to 5 V DC Input resistance Approx 500 kQ
2. 2 12 SCRN ENT SCRN v SV Limit UD our 0 0 C ito Tuning 0 5 0 0 C RAMP Up OFF Down OFF Unit Sec SCRN ENT SCRN Ratio 1 De cm RENTES SCRN ENT SCRN 4 0 i i i i i i i i i i i i i i i f i i i i i i i i i i i i i i i i i i SVLimit H 80 i i i i i i i i i i i i f i i i i i i i i i i j i i i i l i i i i i i i i Group 5 Group 6 Group 7 Group 8 DI Option screens Control output screens Unit Range screens Lock etc screens DI OPTION CTRL OUT A Output H Break RA DA Cycle Rate Communication UNIT RANGE LOCK eto Bias Filter Key Lock etc SQ Root Prox Mode OUT ACT EY Reverse TC RTD STBY 0 0 ERR 0 0 CYC 30s PV Bias 3 0 0 PV Filter OFF III RTD input OUTPUT Single IR COM ON lin lout 1loop HKH Rate Limiter DI2 None OUTIL
3. eeeeeeeeeeeeee 80 2 Selecting the PID tuning mode seeeeeeneeeene een 81 15 6 Sell TUNING eegenarteg 81 15 7 Setting Control OUIDUL a cro rre reete rre rhe EE eenen entare Ee Een Eee EE ERES 82 1 Switching auto manual of Control Output 82 2 Output val cio ee tcm cte e a ecd cet 82 Ee EE 83 15 8 Control Standby Gr TEE 84 15 9 Pausing Resuming Ramp Control BAM 85 15 10 Tuning EUnclioliS en eege reck ee Eeer bes rege Fer ee res deeg Fev ene rege 86 155105 T Auto tuning A E EE 86 15 10 2 Self TUO ed eege 88 1 Self tuning by step response St eseeeeeeeseseeeee 88 2 Self tuning by hunting suppression Hu 90 TO ERROR DISPLAY S eei aseoeit c ti ee d e 93 16 1 Operation Check Abnormalities at Power ON 93 16 2 PV Input Abnormalities Ae ee 93 16 3 REM Input Abnormalities ege EEN EEN than kan taza caa 94 16 4 Heater Current Abnormalities option sss 94 TT LIST OP PARAMETERS dere opos te caedit ita shina o odo xa Uti 95 17 1 Basic Screen Group group Hds ees 95 17 2 Execution Screen Group group 1 95 17 3 SV Setup Screen Group group 2 eese tnihi n nnn 96 17 4 PID Screen Group group 3 correre rnnt tnter nennen nnn 97 17 5 EVENT DO Screen Group group 4 eren 98 17 6 Dl Options Screen Group group 5 treten 100 17 7 EREECHEN 101 17 8 Control
4. 14 4to 20 mA DC Input resistance 2500 Insulated 15 1t05 V DC Input resistance Approx 500 KQ 16 0 to 10 V DC Input resistance Approx 500 KQ 31 Heater break alarm heater current 30 A CT provided Selectable only when 32 Heater break alarm heater current 50 A CT provided Control Output 1or2isYorP 6 Analog Output 1 0 Without 0 to 10 mV DC Output resistance 100 0 to 10 V DC Load current 2 mA max 3 4 4to20mA DC Load resistance 3000 max 6 0 Without 3 0 to 10 mV DC Output resistance 100 7 Analog Output 2 Sensor Power Supply 4 4 to 20 mA DC Load resistance 3000 max 6 0to 10 V DC Load current 2 mA max 8 Sensor power supply 24 V DC 25mA Standard 0 4DI 5DO 8 External WO control signals DI DO 2 1 10DI 9DO 2 10DI 13DO 9 Communication interface 0 Without 3 RS 485 not insulated 5 RS 485 7 RS 232C SHIMADEN protocol MODBUS communication protocol 10 Remarks 0 Without 9 With 1 When the 2 output specification is used either of Control Output 1 or Control Output 2 is used as the heater break alarm 2 Ten DI points code 1 or 2 are required for switching the SV No by DI V RE T INSTALLATION amp WIRING cca tease gd ege age 1 1 1 Installation Site 1 1 2 External Dimensions
5. 4 Executing ramp control Ramp control is executed by switching the execution SV No For details on switching this SV No see 15 2 Switching the Execution SV No During execution of ramp control the RMP status lamp blinks To abort ramp control and immediately execute steady state control for switching to the target SV value press the ENT and DISP keys simultaneously in the basic screen group 0 For details on operation of pausing resuming ramp control see 15 9 Pausing Resuming Ramp Control RAMP While ramp control is paused the RMP status lamp lights DISP 0 0 Basic screen SVNo 01 OUT 0 50 100 KEE 0 0 Basic screen All screens other than basic screen The SV value corresponding to the SV No currently being changed is displayed here Execution of ramp control 46 9 SV VALUE amp REMOTE SV VALUE For execution of ramp control the following conditions must be satisfied These conditions are common to both front panel keys and external switch input Execution of auto tuning must not be in progress AT ON The mode must not be standby STBY ON RAMP Up or RAMP Down must not be OFF Note Ramp control is not performed when the SV No is switched to the remote SV The same applies when the remote SV is switched to the local SV When the power is turned OFF du
6. 0010 100 0 0 0 CYC 1to 120s Contact output Y 30s SSR drive output P 3s 8 I O AUXILIARY SETTINGS 33 6 Rate of change limiter This setting item limits the rate of change 96 per second This setting item can be set for each of output 1 OUT 1 and output 2 OUT2 2 output specification only Setting this item to OFF disables the rate of change limiter Set this setting item when a control target that is adverse sudden changes in output is used 6 2 gt mm Setting range OFF 0 1 to 100 0 s Rate Limiter d OUTES OFF Initial value OFF OUT2 OFF 8 4 Ten Segment Linearizer Approximation 1 Enabling ten segment linearizer approximation This setting is only for voltage input and current input This function performs linearization based upon ten segment approximation when the PV input is a non linear signal 7 4 PMD IS0FF Setting range OFF ON Initial value OFF 2 Setting input points Set the input points in the case of ten segment linearizer approximation input Up to 11 points can be set 11 points B1 to B11 can be set for PV display on PV 11 inputs A1 to A11 For each input point B1 is set to A1 B2 for A2 and so forth until B11 is set to A11 and linear interpolation is executed between input points Set the PV display value B to PV input value A Setting range An Bn 5 00 to 105 00 Initial value An Bn 0 0096 n 1 to 11 A10 3 90 00 B10 90 00 A11 100 00 B11 100
7. A Jor Y key in the basic screen 0 0 the smallest digit of the SV display blinks and the SV No can be set or changed 2 Press the _ lt key to move the blinking section on the numerical value to the digit to be changed and change the SV No using the A or V key To set or change not the currently executing SV value but an already set SV value see 9 1 Setting the SV Value 15 OPERATIONS DURING CONTROL 79 15 4 Externally Switching the SV No When two or more target set values SV are used selection of the execution SV No can be switched by an external contact Only DI7 to DI10 can be set This function can be used only when the optional external I O control function is installed When EXT_SV is assigned to DI7 DI8 to DI10 automatically become the SV No external switched assignments and other functions can no longer be assigned 5 3 DIS None Select the SV No as shown in the table below DI6 None and switch to this SV No corresponding to the DIJA EXT SV signal input of DI7 to DI10 DI8 EXT SV V No 1 2 3 4 5 6 7 8 9 10 DI No DI 7 e e e e e DI 8 eo eo e DI 9 e e o eo DI10 e Indicates that the switch is ON Note When there is no input to DI SV No 1 becomes the execution SV When there is a DI input corresponding to 11 or more SV No 10 becomes the execution SV When switching is performed fo
8. 14 STBY Control action not in progress Q Q Q Q 15 SO PV REM scale over Q Q Q Q 16 PV SO PV scale over Q Q Q Q 17 REM SO REM input scale over Q Q Q Q 18 LOGIC Logic operation AND OR XOR Q O Logic operation Timer Counter O 19 Direct Direct output option Q 20 HBA Heater break alarm output option Q Q Q Q 21 HA Heater loop alarm output option Q Q Q Q DLY can be set MD EVENT DO Type Setting Range Initial Value Indication DEV Hi Higher limit deviation value 25000 to 25000 Unit 25000 Unit DEV Low Lower limit deviation value 25000 to 25000 Unit 25000 Unit DEV Out Outside higher lower limit deviation 0 to 25000 Unit 25000 Unit DEV In Inside higher lower limit deviation 0 to 25000 Unit 25000 Unit PV Hi PV higher limit absolute value Within measuring range Measuring range higher limit value DV Low PV lower limit absolute value Within measuring range Measuring range lower limit value SV Hi SV higher limit absolute value Within SV setting range Higher limit value of SV SV Low SV lower limit absolute value Within SV setting range Lower limit value of SV In the case of DEV Out and DEV In two plus and minus action points are set when a deviation value is input Direct can be set with communication interface option 11 EVENT amp DO SETTING 59 In the case of DEV Out and DEV In two plus and minus action points are set when a deviation value is input
9. EE 26 1 5 Decimal Point POSitION 2 26 1 Decimal point Te 26 2 Switching the lowest digit past the decimal pont 27 7 6 Gold Junction Compensation DE 28 1 Thermocouple cold junction compensation seeeeeeeeee 28 8 VO AUXILIARY SETTINGS ida ier iee dE Eee adag ce aired dE Gs eene 29 8 1 PV oomperisalor WE EE 29 I PY AO c x eth e at ice ren celta ena Rh eae NS 29 2 DV TIGE de a e Pis d dunes Eu cafus nN EE E 29 SYJ PV Koc 29 8 2 Square Root Extraction Operaton nenne 30 1 Enabling the square root extraction operaton 30 EH OT EE 30 8 3 Beier Ke 31 ChAeuorn eharecterislios o ee Lee 31 2 Output at standby EE 31 3 QUIDUE EBEN 32 4 Proportional cycle E 32 ent artiste de 32 6 Rate or change EE 33 8 4 Ten Segment Linearizer Approximation ssnnsssseeeeeseerrntnnetrenrrnrr rr rnreeenn 33 1 Enabling ten segment linearizer approximation sseeeeeeeseess 33 2 SOTUING Meiiueo cf e E 33 8 5 Compensating Control Output Analog Output 35 9 SV VALUE amp REMOTE SV VALUE iit dabas 37 9 1 Setting Die UE 37 EIERE soie e ot Rete Loci sere fete ate t ra oem abe bo tod ctos eo tu dec Cung 37 2 Set value SV Suede erg dos Ite ie be tempi p De HUM uds 37 9 2 Setting the Remote SV Value eiie eec ceeceeeecselnsuss 38 1 Monitoring the remote SV ss teet tp I cero egi eaten eee nadie
10. OFF DI3 None DI4 None RANGE 206 K3 i i d i i i i i i ji i i i j i i D d i i i i i i i i i i SLF 0 0 C i SCRN Sc HT 8000 i i i i i i d Ji i i i i i i i i i i i l i i i I i i i i l UNIT C DP XXX X BS OWL oe i EE DIS GY None Dig None Figure F Normal DI7 None cJ n I DI8 None DH Interna SCRN C ES AMNEM EE wi ce ee i DI9 3 None i DI10 None i f oM auc E am cd ES mV V input gag DS t SCR i i i fo R wef e Get i PV Bias D 0 0 H jp emm i i PV Filter or 1 ALL 0 0 C f i PV Slope 1 000 j il Aen 800 0 i i i i SS a IL eh 2 i i f i e SN ENT SCRN i i omy qo RANGE 284 0 5 H Ao2_L 0 0 C i i sL F 0 0 i T Ao2H me Scu 100 0 a Vecinos A LUNIT DP XXX X i en SORN i ENT SCRN i i iTyeater TOOK 1 i i m OFF SQ Boot ON i S i WAT OFF i Low Cut 1 0 i i HBM Lock HBTOUTI i i i SS SS E SS i i i i i i i T SCRN
11. is set in SV No selection EV1 orange Lights during EV1 action EV2 orange Lights during EV2 action EV3 orange Lights during EV3 action DO1 orange Lights during DO1 action DO2 orange Lights during DO2 action DO3 orange Lights during DO3 action DO4 orange Lights during DO4 action DOS orange Lights during DOS action EXT green Lights when external switch setting EXT is set when multi SV No selection SV select is switched to COM green Lights when communication COM mode is selected AT green Blinks during execution of auto tuning or lights during holding of auto tuning 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 OUT2 green When control output is current or voltage output the brightness of this lamp changes according to fluctuation of Control Output 2 and during contact or SSR drive voltage output this lamp lights when Control Output 2 is ON and goes out when Control Output 2 is OFF 10 This page left intentionally blank 2 NAMES amp FUNCTIONS OF PARTS ON FRONT PANEL 3 BASIC OPERATIONS 11 3 BASIC OPERATIONS 3 1 Power ON When the power is turned ON the basic screen is displayed after the initial screen is displayed on the LCD for about three seconds When
12. 00 34 8 I O AUXILIARY SETTINGS B Ten segment linearizer setting example In the following figure A1 B1 to A6 B6 are used to set input points with four intermediate points For before A1 and from A6 onwards the ramps of Al B1 to A2 B2 and the ramps of A5 B5 to A6 B6 are applied 100 B6 100 B5 95 E Ai 0 00 B4 80 Bi 0 00 A2 20 00 E B2 10 00 S A3 40 00 o B3 25 00 o DU A4 70 00 gt B4 80 00 A5 90 00 B5 95 50 B3 25 A6 100 00 B6 100 00 B2 10 0 Biz A1 0 A2 20 A3 40 A4 70 A5 90 A6 100 0 50 100 PV input Set so that the relationship An lt A n 1 is satisfied When the relationship becomes An 2 A n 1 A n 1 onwards becomes invalid 8 I O AUXILIARY SETTINGS 8 5 35 Compensating Control Output Analog Output Error that occurs in control 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 Set controller control action to the standby mode STBY ON For details on control standby operation see 15 8 Control Standby STBY 3 Setthe count value Call up the LOCK etc top screen group 8 from the basic screen by the key Move to the setup screen by holding the at least 3 seconds and select the output to compensate by pressing the keys Set the count value currently displayed on the SV di
13. 1 Analog output 1 34 DO6 External control output 2 option 35 Do DO 3 F Analog output 2 or 36 DO8 ped collector output 4 Sensor power supply 37 Dog option option 38 DIS 5 Remote input 39 DI6 6 Heater break alarm 40 DI7 CT input option A1 DI8 External input DI5 to DI10 option 8 mV 42 DI9 10 Me 43 DI10 PY 44 COM e f Input 12 SG TENE 10 B RTD input 13 SD Communication function option 11 B 44 Sie EECH Al m input 15 COM s 16 NO Control output 2 option 45 L 17 NC Power supply 46 N 18 DO10 19 DOM External control output 47 Grounding internal E Dou DO10 to DO13 48 shorting across Open collector output terminals 21 DO13 i 22 pocom Pte 49 COM 50 NO Control output 1 A receiving resistor of 1 2W 2500 51 NC 0 196 is attached across input 52 COM terminals 7 10 for use for the 0 to 53 EV1 20 mA and 4 to 20mA inputs 54 EV2 P 55 EV3 Selectable from remote inputs 23 COM including optional or Heter break 24 DO1 External Darlington alarm optional 25 DO2 control output 26 DO3 output DO standard 27 DO4 feature Open 28 DO5 collector output 29 DI1 30 DI2 34 DI3 External control output D1 standard feature 32 DI4 33 COM 1 6 1 INSTALLATION amp WIRING Wiring A Coupon 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
14. 3 This screen is displayed only in the case of TC input 4 This screen is displayed only in the case of voltage and current input 5 This screen is displayed only in the case of square root function ON 104 17 LIST OF PARAMETERS 17 10 Lock etc Screen Group group 8 Display Description of oF Symbol Function Setting Range Initial Value Lock KLOCK Key lock OFF Release OFF LOCK1 Other than SV CONTROL LOCK2 Other than SV LOCK3 All OUTPUT Number of outputs Single 1 output Single 1 Dual 2 output Dual IR COM Infrared ON Enabled ON 1 communications OFF Disabled 18 PARAMETER SETUP RECORD SHEETS 105 18 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 We recommend that you fully utilize these record sheets by making a blank copy of these tables and entering the required values on the copied record sheet 18 1 Product Model Code SR23 so o o oo o ooo o 18 2 SV Parameters SV No Set Value Item Set Value 1 SV Limit L SV Limit H REM Bias REM Filter REM Sc L REM Sc H REM Track REM Mode REM Ratio REM SQ Root REM Low Cut REM PID RMP UP RMP Down RMP Unit RM
15. 485 I U SS lcu I L I lcu I I I I U I L U U L 1 1 l 2 TEC j CR 77 Serial Control Output1 Control Output2 EV DO output C Grace y communi Y KN T XN ation b 16 This page left intentionally blank 4 CONTROL FUNCTION BLOCK DIAGRAMS 5 SETUP 17 5 SETUP 5 1 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 With some operations when you initialize this device all parameter settings return to their factory defaults Before you initialize this device note down and retain settings as required It is assumed that experienced personnel familiar with basic operation of this device will set up this device Users other than device manufacturers should thoroughly familiarize themselves with the functions to be used before they start to operate or set up this device Basic operations and setup of this device are described in detail from Chapter 6 onwards by each screen group Some screens and parameters are not displayed when option functions are not added on or when option functions are not selected For an overview of operation screens and how to move between screens see LCD Flow Chart in the preface For an overview of setup parameters see 17 List of Parameters Set up parameters
16. DI8 assignment Output 1 characteristics DI9 DI9 assignment ACT2 Switching of direct reverse action on tput 2 characteristi DI10 DI10 assignment pales sa Ge Pause Switching of pause resume of ramp control Logic Logic operation EXT SV External switching of SV No Only DI7 can be set assigned to DI7 to DI10 Ao1 Analog output type PV Measured value PV Ao1 1 Ao2 assignment SV Set value SV Ao2 DEV Deviation value OUT1 Control Output 1 OUT2 Control Output 2 _L Analog output PV SV Within setting range Setting 1 lower limit scaling DEV 100 0 to 100 0 range lower OUT1 OUT 0 0 to 100 096 limit value _H Analog output Setting 1 higher limit scaling range higher limit value Heater Heater current 0 0 to 55 0 A display only value monitor HB Heater current OUT OUT 1 detection selection OUT2 1 HBM Heater break Lock Lock 1 alarm mode Real HBA Heater break OFF 0 1 to 50 0A OFF 1 alarm current value HLA Heater loop alarm OFF 0 1 to 50 0A OFF 1 current value 1 HBcanbe selected when 2 output is specified and the output 1 output 2 is any combination from Y Y P P Y P or P Y 17 LIST OF PARAMETERS 17 7 Communication group 5 101 SH GC 9r Setting Range Initial Value Lock PROT Communication SHIMADEN Shimaden SHIMADEN 1 protocol MOD ASC Modbus ASCII MOD RTU Modbus RTU ADDR Device No 1 to 98 1 1 BPS Communication 2400 9
17. FS sine wave 50 Hz 0 2 seconds 200 ms Minimum action confirmation time Output Output hold Isolation 0 2 seconds 200 msec or longer regardless of whether control output is ON or OFF Assigned to EVENT DO output Selectable between Lock mode and Real mode Insulated between CT input and DI input or CT input and various outputs Not insulated between CT input and sensor input or CT input and the system 118 19 SPECIFICATIONS 19 10 Analog Output option Number of outputs Maximum 2 Ao1 Ao2 individual setting individual output Only Ao1 when sensor power supply optional is selected Output types assignments Selectable from 5 types 1 PV Measured value measured value in execution 2 SV Set value set value in execution 3 DEV Deviation value measured value in execution set value in execution 4 OUT1 Control Output 1 5 OUT2 Control Output 2 in 2 output specification Output rating Individual selection individual output 0 to 10 mV DC output resistance 100 0 to 10 V DC load current 2 mA max 4 to 20mA DC load resistance 3000 max Output accuracy 10 196 FS of indicated value Output resolution Approx 1 14000 Output update cycle 0 1 second 100 msec Output scaling PV SV within measuring range DEV within 100 0 to 100 0 OUT1 and OUT2 within 0 0 to 100 0 reverse scaling possible Isolation Insulated between analog outputs and various I O or analog outputs and the system Not insulated b
18. OFF STOP 2 PAUSE Execution paused RUN Execution continued COM Communication state LOCAL Seton unit LOCAL 2 COMM Set by communication 96 17 LIST OF PARAMETERS 17 3 SV Setup Screen Group group 2 Description of Display Symbol Fuhiction Setting Range Initial Value Lock SV1 Target set value 1 Within setting limiter 0 Unit 3 SV2 Target set value 2 range SV3 Target set value 3 SVA4 Target set value 4 SV5 Target set value 5 SV6 Target set value 6 SV Target set value 7 SV8 Target set value 8 VO Target set value 9 SV10 Target set value 10 REM Remote monitor Within remote scale range display only SV Limit L Target set value Within measuring Measuring 1 lower limit value range range lower limiter limit value SV Limit H Target set value Within measuring Measuring 1 upper limit value range range upper limiter limit value REM Track Remote tracking NO NO 1 YES REM Mode Remote mode RSV Remote SV RSV 1 RT Remote ratio REM Ratio Remote ratio 0 001 to 30 000 1 000 1 REM Bias Remote bias 10000 to 10000 Unit O Unit 1 REM Filt Remote filter OFF 1 to 300 Sec OFF 1 REM Sc_L Lower limit side Within measuring Measuring 1 remote scale range range lower limit value REM Sc_H Higher limit side Within measuring Measuring 1 remote scale range rang
19. Remote tracking does not function 9 SV VALUE amp REMOTE SV VALUE 39 3 Remote mode Various computations can be performed on remote signals and the result taken as the remote SV In the RSV mode the Ratio row in the following screen is not displayed 2 13 REM Track NO Setting item RSV RT REM Mode S at Initial value RST Ratio is not displayed Ratio 1 000 RSV The remote input is used as the regular RSV remote SV input RT Computations are performed on the remote input signal values and used with ramp applied A bias can also be added to input signal values For details on RT see 9 3 1 Remote Ratio 40 9 SV VALUE amp REMOTE SV VALUE 9 3 Setting the Remote SV Compensation Value 1 Remote ratio This item is valid only when RT is selected in the Remote Mode Set the value of A in the following formula for generating the remote SV REM SV REM SV AxX B A Remote ratio B Remote bias X Remote input signal 2 13 REM Track NO Setting range 0 001 to 30 000 Initial value 1 000 REM Mode RT Ratiof 1 000 When ratio is set to remote bias 0 When ratio and bias are set to remote REM Ratio 2 0 REM Ratio 2 0 REM A Ratio 1 0 REMH r CIRCLE 71 REM REMH r EE Ratio 1 0 P S 2 2 Gei E REM Ratio 0 5 e REMSV oue L7 Ratio 0 5 EA d re EA D D E E Sp o oO Remote Y Bias v v 096 Remote input 10096 096 R
20. Y or SSR drive voltage P These alarms cannot be used if control output is current I or voltage V Hysteresis is fixed to 0 2A 1 Connecting the current transformer CT Pass the load wire through the hole of the CT provided with this device Wire from the CT terminal to the CT input terminal on this device The wire has no polarity For30A CT CTL 6 S For50A CT CTL 12 S36 8 To CT input terminal No s 5 amp 6 Heater Load wiring CT 2 Heater current monitor The monitor displays the current value detected by the current transformer CT 5 7 Heater 0 04A HBA gOFF Display range 0 0 to 55 5 A ong GE Beain When the detection current exceeds 55 0A ea HB HH is displayed and when the current cannot be detected is displayed 12 OPTION DI AO HB COM SETTING 69 3 Heater Break Alarm current HBA An alarm is output when the current of the load wire is smaller than the preset value Setting range OFF 0 1 to 50 0A HBA Z OFF Initial value OFF HLA OFF Heater OO Note To use Heater Break Alarm HBA must be assigned for EVENT DO in EVENT DO group 4 Heater Loop Alarm current HLA An alarm is output when the current of the load wire is greater than the preset value The alarm output is maintained even if control output turns ON during alarm output 5 7 Heater 0 0A Setting range OFF 0 1 to 50 0A HBA OFF Initial value OFF naa OFF Note To
21. a high precision high function controller use of the auto tuning AT function is recommended as optimum PID constants can be obtained more easily than by self tuning m On the following types of control targets set tuning sometimes does not function normally inappropriate PID constants are calculated and set and the optimum control result is not obtained For this reason do not use self tuning Control targets that cause cyclical external disturbance Control target with extremely short or long dead band When the measured value PV value contains noise and is unstable m Fortwo output specification the tuning mode is fixed to Auto Tuning 82 15 OPERATIONS DURING CONTROL 15 7 Setting Control Output Select auto AUTO manual MAN of control output Normally operation is performed automatically This item however is used to manually set the control output during trial operation for example During manual output the preset value continues to be output and feedback control is not performed Also the MAN status lamp or status monitor blinks 1 Switching auto manual of Control Output Setting range ON OFF MAN D OFF Initial value OFF STBY OFF The mode changes to the Manual Output mode when MAN manual is selected by the cursor and ON is selected and registered When AT control output auto manual switching is assigned to DI auto manual switching can be executed by external contacts 2 Output
22. and Panel Cutout 1 1 3 a in ln er 2 1 4 Current Transformer CT for Heater Break Alarm sssssssse 3 1 5 Rear Terminal Arrangement Diagrams eee 4 1 6 Poma MM EEEE 6 2 NAMES amp FUNCTIONS OF PARTS ON FRONT PANEL 7 3 BASIC OPERA e LE 11 3 1 PowerON RC 11 3 2 Switching LCD Screen Display and Moving the Cursor 12 1 Switching the screen display AAA 12 3 3 Changing and Registering Data 13 1 Entering numerical values nenne 13 2 Selecting setup items f TH iegg 14 4 CONTROL FUNCTION BLOCK DIAGRAMS eene 15 4 1 T inp t e ue EE 15 M E IID Ld ade 17 5 1 Parameter Setup Procedutle ees ieee ettet pter btt ettet pb et ennenen 17 6 OUTPUT SPECIFICATION amp KEY LOCK esee 19 6 1 Confirming the Output Specification sse 19 6 2 Releasing the dor Hefe I 20 1 Key lock screen display AAA 20 2 Releasing the key looks tis puc cisiaa taii tad cet das RUE R ERR Rp Rn An uda dS 20 7 VO SETTINGS INFRARED COMMUNICATION 21 7 1 Output Specifications 2 output spechfication 21 7 2 Infrared Communication ccena eege 21 7 3 Measuring Range MERE 0 ene 22 1 Range SettiNg iieii n a EEA 22 2 Range scaling reiese a EEEE RE ERREA S 22 vi 7 4 Te
23. control action shifts to the side The amount of shift is proportional to the size of the numerical value that is set 3 1 PIDO1 OUTI1 Setting range 50 0 to 50 0 96 P 3 0 MR 3 0 0 Initial value 0 0 in 1 output specification i E SF 0 40 50 0 96 in 2 output specification 3 S B Automatic setting of MR When auto tuning is executed the manual reset MR value is computed and automatically set During PID control the MR is used as the target load ratio in PID initial computation For this reason to reduce overshoot when the power is turned ON or STBY is switched to EXE set a small MR value to lower this target load ratio When auto tuning is performed by PID control on this device the load ratio is calculated so that offset is decreased even if there is no action and the value corresponding to the manual reset is automatically set This function enables control results superior to those enabled by regular PID control to be obtained 10 PID SETTING 49 10 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 however ON OFF cycling increases 3 1 PIDO1 OUTI Setting range 1 to 9999 Unit P OFF Initial value 20 Unit DD 2 0 10 6 Dead Band DB This setting is f
24. in the order shown below 1 Confirm the Output Specification and Release the Key Lock Perform this as necessary For details see Chapter 6 2 IO Settings For details see Chapter 7 3 I O Auxiliary Settings For details see Chapter 8 4 Setupthe SV Value and Remove SV Value For details see Chapter 9 5 PID Settings For details see Chapter 10 6 EVENT DO Settings For details see Chapter 11 7 Option DI AO HB COM Settings For details see Chapter 12 18 5 SETUP 8 Key Lock Setting After parameters including option functions are set or changed set the key lock as necessary to prevent inadvertent operation For details see Chapter 13 9 Monitoring Executing amp Stopping operation For details see Chapter 14 10 Operations During Control For details see Chapter 15 6 OUTPUT SPECIFICATION amp KEY LOCK 19 6 OUTPUT SPECIFICATION amp KEY LOCK Perform the following as necessary 6 1 Confirming the Output Specification The current output specification is displayed at the bottom row of the key lock number of outputs setting screen No 8 1 8 1 KOCH OFF OUTPUT Single 1in 1out 1loop 1 output controller IR COM ON 1in 2out 1loop 2 output controller lin tout 1loop 20 6 OUTPUT SPECIFICATION amp KEY LOCK 6 2 Releasing the Key Lock 1 Key lock screen display To call up the LOCK etc screen group group 8 from the basic screen pr
25. refer to 15 7 Setting Control Output 76 14 MONITORING EXECUTING amp STOPPING OPERATION 14 2 Operations in Basic Screen 1 Switching the SV No SV You can switch the currently executing SV No of the currently displayed channel by the key and set or change the currently executing SV value of the currently displayed channel by the A and Y keys 2 Output monitor screen The output monitor displays the outputs of Control Output 1 OUT 1 and Control Output 2 OUT2 as a percentage 96 of the output values as a bar graph In the Manual Output mode outputs values can be set or changed by the a and v H A keys In a 2 output specification select the output value of the side to be set or changed using the cursor displayed in front of the output name 15 OPERATIONS DURING CONTROL TT 15 OPERATIONS DURING CONTROL 15 1 Monitoring Control 1 Basic screen For flow of basic screen and operation refer to 14 1 Flow of Basic Screen The basic screen is SV No Output value display 2 Output value display 0 1 The output values of Control Output 1 OUT1 and Control Output 2 OUT2 option are displayed on the upper and lower sections respectively as a and a bar graph In the 1 output specification OUT2 is not displayed During manual output when OUT1 and or OUT2 are highrighted OUT1 or OUT2 can be selected
26. the SR23 is powered ON for the first time check on screen to make sure that this device is the one you ordered 4 SR23 CONTROLLER Q The series name is displayed The I O type is displayed The figure shows a thermocouple TC set for Input 1 current I set for Output 1 and contact INPUTT TC Y set for Output 2 D ori gd G The installation status of option functions is Q2 Y displayed The figure shows that Analog Output 1 Analog Ke 1 S Output 2 and the communication function are COM YES installed YES DI 10 points and DO 9 points SPS NO are installed YES and DO 13 points and the heater break alarm are not installed NO and no D SV No qu SPS sensor power supply is not available NO OUT o amp Basic screen Monitor Group top screen The figure shows that OUT1 of SV No 1 is outputting at 3096 30 0 wm ritt The details displayed on screen vary according to specifications or according to preset function specifications The basic screen is the SV No output value display screen For details on operations in the basic screen see 14 1 Flow of Basic Screen No t e1 The actually installed numbers for external DI or DO can be confirmed with the above Q screen LCD Display Actual numbers DI DO DO DI DO NO NO 4 5 YES NO 10 9 YES YES 10 13 12 3 BASIC OPERATIONS 3 2 Switching LCD Screen Display and Moving the Cursor 1 Switching the sc
27. use Heater Loop Alarm HLA must be assigned for EVENT DO in EVENT DO group 5 Heater Break Heater Loop Alarm mode HBM Select the real mode or the lock mode as the alarm output mode 5 7 Heater 0 0A Setting range Real Lock Initial value Lock Real Once the alarm is output alarm output is canceled when the heater current returns to normal Lock Once the alarm can be output alarm output is locked fixed and is output continuously even if the heater current returns to normal Alarm output is canceled by setting HBA and HLA to OFF or the power is turned OFF 70 12 OPTION DI AO HB COM SETTING 6 Heater Break detection selection HB Select the control output at which Heater Break is detected This parameter can be set when 2 output specification is selected and specified either Y Y P P YIP or P Y for output1 output2 5 7 Heater 0 0A Setting range OUT1 OUT2 HBA OFF Initial value OUT HLA OFF HBM Real HB 4 OUTI 12 OPTION DI AO HB COM SETTING 71 12 4 Communication 1 Setting communication For details refer to the separate manual SR23 Series Digital Controller Communications Interface RS 232C RS 485 This section explains only the setting items 5 8 PROT Communication protocol COM PROTO SHIMADEN Setting range SHIMADEN MOD ASC ADDR 1 MOD_RTU Initial value SHIMADEN ADDR Communication address Setting range 1 to 98 Initial value 1 BPS Communication spe
28. values 1 When there are two or more parameters press the CA cursor 2 to the parameter to be changed 2 Press the blinks 3 Press the the digit to 4 Press the blinking key to move the a or Y A keys The smallest digit of the numerical value lt _ key again Move the blinking section in the numerical value to be changed and change the value using the V Changing a numerical value setting example or A key ENT key The numerical value is fixed and registered and stops The following shows the procedure for changing the value of PID parameter to 100 s P1D01 OUT1 PE 3 0 120s D 30s RIDO OUT P 3 0 ID 120s D 30s PIDO1 OUT1 P 3 0 ID Pos D 30s PIDO1 OUT1 P 3 0 ID 10s D 30s PIDO1 OUTI1 P 3 0 ID 100s D 30s To move between screens MR 0 Press the GRP key three times in the initial SF screen group 3 cursor E4 to to the 10 s digit cursor to the 10 s digit to 100 2 to o To fix and register the setting MR SF Next press the SCRN key once To move the cursor from P to Press the C key once to move the blinking screen to display the top screen of the PID To make the numerical value blink and move Press the _ lt key twice to move the blinking To chang
29. 17 LIST OF PARAMETERS This chapter lists all of the parameters used by the SR23 Parameters that cannot be set by the user are not listed Display symbol Indicates the parameter symbol displayed on the LCD screen Description of function Indicates the display or setup details Setting range Indicates the range of parameters or numerical values that can be set Initial value Indicates the factory setting excluding instances where this device is shipped with values customized to customer specified values Lock Number indicates the level at which key lock is valid i Indicates a parameter that may be initializes when one of a range setting unit setting or PV scaling setting has been changed Parameters marked by may need to be confirmed again when the above settings have been change 17 1 Basic Screen Group group 0 Display Symbol Description of Function Setting Range v Lock SV No Target set value No 1 to 10 REM 1 2 OUT1 OUT output value 0 0 to 100 0 96 1 OUT2 OUT2 output value 0 0 to 100 0 96 1 17 2 Execution Screen Group group 1 Display Symbol FSSEDpUDI ST Setting Range Initial Lock Function Value AT Execution of auto OFF Stop auto tuning OFF 2 tuning ON Execute auto tuning MAN Switching of manual OFF Automatic control OFF 2 output action ON Manual output STBY Standby switching OFF Execute OFF 2 ON Standby RAMP Ramp control STOP Execution
30. 2 06H Write data Communication protocol 3 MODBUS RTU mode Data length 8 bit fixed Parity EVEN ODD NONE Stop bit 1 bit 2 bit Control code None Error check CRC 16 Function code 03H and 06H Hex supported for 1 03H Read data 2 06H Write data 120 19 SPECIFICATIONS 19 13 Infrared Communication Communication system Direct communication is possible with a PC through the infrared USB conversion adapter sold separately Number of connectable devices 1 Infrared communication specification Synchronization system Start stop synchronization Communication speed 9600 bps Data format 7E1 7 bit even parity 1 stop bit Control code STX_ETX_CR Checksum BCC ADD Communication code ASCII Communication protocol Shimaden standard extended protocol 19 14 General Specifications Data storage Non volatile memory EEPROM Operating environment conditions Temperature 10 to 50 C Humidity 90 RH max no dew condensation Elevation 2000 m above sea level or lower Category ll Pollution class 2 Storage temperature 20 to 65 C Power voltage 100 to 240 V AC 10 50 60 Hz Power consumption Max 22 VA Input noise removal ratio Normal mode 40 dB min 50 60 Hz Common mode 120 dB min 50 60 Hz Applicable standards Safety IEC61010 1 2001 and EN61010 1 2001 EMC EN61326 Insulation resistance Across UO terminals and power terminal 500 V DC 20MQ min Across power terminals and ground terminal 500
31. 600 1 speed 4800 9600 19200 MEM Memory mode EEP EEP 1 RAM RE DATA Data length 7 T 1 8 PARI Parity EVEN EVEN 1 ODD NONE STOP Stop bit 1 1 1 2 DELY Delay time 1 to 50 msec 10 msec CTRL Control STX ETX CR STX ETX CR 1 STX_ETX_CRLF CR BCC Checksum ADD ADD 1 1 ADD two s cmp XOR None 1 SHIMADEN standard protocol only Note DI5 to DI10 and Ao1MD to BCC are optional and are not displayed when they are not installed 102 17 LIST OF PARAMETERS 17 8 Control Output Screen Group group 6 Description of S Display Symbol Function Setting Range Initial Value Lock OUT1 ACT Output Reverse Reverse characteristics Reverse 1 characteristics Direct Direct characteristics STBY Output at standby 0 0 to 100 0 0 0 1 ERR Output at error 0 0 to 100 0 96 0 0 96 1 CYC Proportional cycle 1 to 120 s Contact Y 30s 1 time SSR P 3s OUT2 ACT Output Reverse Reverse characteristics Direct 1 1 characteristics Direct Direct characteristics STBY Output at standby 0 0 to 100 0 0 0 1 ERR Output at error 0 0 to 100 0 96 0 0 96 1 CYC Proportional cycle 1 to 120 s Contact Y 30s 1 time SSR P 3s Rate Limiter OUT1 Output 1 rate of OFF 0 1 to 100 0 s OFF 1 change limiter OUT2 Output 2 rate of OFF 0 1 to 100 0 s OFF 1 1 change limiter 1 Control output 2 is optional and is not displayed wh
32. AO HB COM SETTING 65 12 OPTION DI AO HB COM SETTING 12 1 DI 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 DI1 to DI10 DI5 to DI10 are optional 1 DI monitor screen o is displayed reversed to m when a signal is input to DI regardless of whether or not DI is assigned DI5 to DI10 are optional and are not displayed when they are not available 2 Selecting DI action This is the assignment to DI LG is displayed for the DI to be used by input SRC in event logic operations For details See 11 3 2 Assigning logic operation input SRC1 SRC2 5 2 DI1 EY None DI2 None DI3 None DI4 None 66 12 OPTION DI AO HB COM SETTING B List of DI Types No action Signal Mode Action Conditions Detection None No action factory default MAN Switching of control output between auto manual when AT STBY Level ON manual REM Switching of REM SV LOCAL SV setting when ON AT Level REM SV setting AT Switching of AT execution stop at ON edge AT MAN STBY Edge execution RMP REM STBY Switching of control execution standby when ON None Level standby ACT Switching of direct reverse action on Output 1 AT RMP Level characteristics when ON direct action ACT2 Switching of direct reverse action on Ou
33. AT Point D 0 0 C PV When AT is executed at SV ATP lt PV High side AT point AT point SV value AT point Low side AT point PV When AT is executed at SV ATP gt PV Note Forthe AT Point setting the AT action points above and below the SV value as a deviation are automatically set If auto tuning is executed when PV is outside the preset upper and lower AT action points auto tuning is performed at the AT action point between the PV and SV f auto tuning is executed when the PV value is inside the upper and lower AT action points auto tuning is performed by the SV value When AT Point is set to O zero the SV value becomes the AT action point 56 This page left intentionally blank 10 PID SETTING 11 EVENT amp DO SETTING 57 11 EVENT amp DO SETTING 11 1 Monitor Screens 1 DO monitor 4 1 DoS Do DOS Doo When a signal is output to DO a is lit reversed to m DOG to DO13 are optional and are not displayed D010 D011 DO12 D013 when they are not available Ooo oo d 2 Logic monitor EV EV This screen is displayed when LOGIC is BII F amp F assigned to one or more EVENT DOs DOI D02 F LOGIC LOR amp AND XOR Input B Buffer F Flip flop l Inverter Becomes white reversed on black in an active state In the screen above Buffer and Inverter are assigned to DO1 to make the device perform OR operation on both inputs 11 2 EVENT DO Action Note that if you have chan
34. BYA OFF STBY ON Control action is stopped and control output becomes the preset output at standby initial value 0 STBY OFF Regular automatic control is performed For details on how to set output at standby see 8 3 2 Output at standby Note When this device is turned OFF with the Manual Mode set STBY ON and turned ON again this device starts up with the Standby Mode continued 15 OPERATIONS DURING CONTROL 85 15 9 Pausing Resuming Ramp Control RAMP Ramp control is a function for not suddenly changing SV when it is switched but is a function for ensuring that SV changes according to a fixed ramp rate of change This function enables this device to be used as a simple programmable controller Ramp control can be paused resumed and aborted during execution During execution of ramp control RUMP RUN the RMP LED indicator blinks and lights when ramp execution is paused PAUSE 1 2 STOP PAUSE RUN QUICK Setting range RUN RAMP STOP PAUSE COM T LOCAL QUICK Initial value STOP STOP indicates that the ramp control is not executed When RAMP control is executing RAMP RUN and set to PAUSE ramp control is paused and control changes to fixed value control using the execution SV value at that time The RMP LED indicator lights Paused ramp control can be resumed by RAMP RUN setting After ramp control is executed the display changes to RAMP RUN the RMP LED indicator blinks
35. DO12 DEV Out Outside higher lower limit DO1 to DO13 None 5 DO13 deviation action DEV In Inside higher lower limit deviation action PV Hi PV higher limit absolute value action PV Low PV lower limit absolute value action SVHi SV higher limit absolute value action SV Low SV lower limit absolute value action AT Auto tuning execution in progress MAN Manual action in progress REM Remote action in progress RMP Ramp control execution in progress STBY Control action not in progress SO PV REM input scale over DV GO PV scale over REM SO REM scale over LOGIC Logic operation output EV1 to EV3 DO1 to DOS 1 2 Direct Direct output DO6 to DO13 3 HBA Heater break alarm output 4 HLA Heater loop alarm output 4 17 LIST OF PARAMETERS 99 Display Symbol Description of Function Setting Range Initial Value Lock EV1 ACT Output characteristics N O Normally open N O 1 EV2 N C Normally closed EV3 DF Hysteresis 1 to 9999 Unit 20 Unit 1 EO IH Standby action OFF None OFF 1 DO2 1 At power ON or DO3 at STBY ON gt OFF DO4 2 At power ON DO5 at STBY ON OFF DOG or SV change DO7 3 At input error DO8 Dog DLY Delay time OFF 1 to 9999 Sec OFF 1 DO10 STEV Event output at standby OFF OFF 1 DO11 ON DO12 DO13 EV1 Log MD Logic operation mode AND AND 1 EV2 OR EV3 XOR
36. DOT sRc1 Logic operation source 1 None DH to DI10 None 1 E SRC2 Logic operation source 2 None 1 Gate1 Logic operation gate BUF BUF 1 source 1 INV Gate Logic operation gate FF BUF 1 source 2 DO4 Timer Timer action time OFF 1 to 5000 Sec OFF 1 Ug Counter Counter action time OFF 1 to 5000 OFF 1 SRC Logic operation generation 4 to DI10 None 1 source selection Log MD Logic operation mode Timer Timer 1 Counter 1 Logic operation AND OR XOR can be assigned only to LOGIC EV1 to EV3 and DO1 to DO3 2 Logic operation Timer Counter can be assigned only to DO4 and DO5 9 Direct output can be assigned only to DO6 to DO13 with communication interface option 4 This function is optional and is not displayed when it is not installed 5 DO6 to DO13 are optional and not displayed when they are not installed 100 17 LIST OF PARAMETERS 17 6 Dli Options Screen Group group 5 Display Description of 3 Initial Symbol Function Setting Range Value Lock DI1 DI assignment None No action factory default None 1 DI2 DI2 assignment MAN Switching of control output between Sp Sp t auto manual assignment REM Switching of REM SV LOC SV DI4 DI4 assignment setting DIS DI5 assignment AT Switching of AT execution stop Die DI6 assignment STBY Switching of control execution standby ele EE ACT Switching of direct reverse action on DI8
37. Direct can be set with communication interface option B EVENT DO Action Diagrams 2 DEV High 3 DEV Low 4 DEV Outside 5 DEV Inside ON ON ON ON ON ON A OFF A A OFF 4 OFF A OFF A a A OFF BITA PV oW HIGH AN Action Point 6 PV High 7 PV Low 8 SV High 9 SV Low A SV value ON OFF in the diagrams indicate operation mode EVENT DO output conforms to the setting of output characteristics 1 Output characteristics Select the output characteristics 4 2 EVI SP 2500 07C Setting range N O N C MD DEV Hi ACTON 0 Initial value N O DF 2 0 C IH OFF DLY OFF STEV OFF N O normally open When EVENT DO turns ON contacts are closed or output transistor turns ON N C normally closed When EVENT DO turns ON contacts are opened or output transistor turns OFF 60 11 EVENT amp DO SETTING 2 Hysteresis This item is displayed when event modes 2 to 9 are selected in EVENT DO action Set the hysteresis between ON action and OFF action Setting a wide hysteresis can avoid chattering etc and obtain stable action 4 2 Setting range 1 to 9999 Unit EVI SP 2500 0 C Initial value 20 Unit ND DEV Hi ACT N O 2 0 C Ex PV Low s case ON Hysteresis A OFF Set Point Low lt Pv gt HIGH 3 Delay time This item is displayed when event modes 2 to 9 are selected in the EVENT DO action mode MD This function delays the time until EVENT is output afte
38. E amp REMOTE SV VALUE 9 2 Setting the Remote SV Value 1 Monitoring the remote SV The remote input signals are displayed in the REM set value monitor screen corresponding to the measuring range The remote SV value cannot be set by operating the front panel keys 2 11 The remote SV monitor displays the values corresponding to the remote input values without being influenced by the SV limit 2 Remote tracking This function copies the remote SV value to the local SV value of any SV No The control program can be run while the SV value is changed by the analog remote signal and fixed value operation can be switched to by the remote SV value at a certain moment in time 2 13 REM Trackf3 No Selection item NO YES Initial value NO REM Mode RSV B Operation at REM Track YES When the execution SV is switched to by key operation from the remote SV the remote SV value is written to the SV value of the newly switched to SV No When REM is assigned to DI and the remote SV is switched to the execution SV by an external contact signal the remote SV value is copied to the switch destination SV value When EXT is set by SV No selection switching and the execution SV selected by an external switch is switched to from the remote SV the remote SV value is copied to the switch destination SV value Remote tracking does not function when the remote SV value results in a scale Over error B Operation at REM Track NO
39. ENT SCRN H I E H i i i T COM PROTEJ SHIMADEN CE PME ON i i ADDR 1 i i i i BPS 9600 i Ad 0 00 i i MEM EEP ut Bt 0 00 i MN Se i i s O ENT SCRN i i 7 5 SCRN ENT SCRN i B j a EE ITI ML i LT Colt DATARS 7 d WW TO i i PARI EVEN i lun 000 L i STOP 1 i E 0 00 Ka i DELY wm i i B3 0 00 ae PE EN ME mu SEET H SCRN ENT SCRN i i ets os co Wes eee er i SCRN ENT SCRN i COM CTRL ISTX ETX CR i 7 9 t i j PLANEN reU BOG ADD ATO 0 006 1 i i l l B10 0 00 1 oe A l A11 0 008 E i i i SCRN ENT SCRN i Seed Si EGRE Y qiiem nes i SCRN ENT SCRN E D f 5 0 T When the DISP key is pressed at a screen other than the 0 0 basic screen the 0 0 basic screen is returned to xiv This page left intentionally blank 1 INSTALLATION amp WIRING 1 1 INSTALLATION amp WIRING 1 1 Installation Site A Ket 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 Locations that are subject to water droplets direct sunlight or strong radiated heat from other equipment Locations where the ambient temperature falls below 10 C or rises above 50 C Locations where dew condensation forms and the humidity re
40. F BUF DO Log MD AND MD LOGIC ACT N O Initial value None a BUA BUF Buffer DI input signals are handled as they are as input logic signals INV Inverter DI input signals are reversed and the result is handled as the input logic signal FF Flip flop DI input signals are reversed and the result is handled as the input logic signal each time that the assigned DI turns ON When DI turns ON that ON state is sustained even if it turns OFF later In this case the input logic turns OFF when DI is ON next time Note The DI monitor indicator lights when an input signal is input When Gate is set to INV logic becomes Logic 1 when DI input is OFF and Logic 0 when DI input is ON For this reason the logic state becomes the reverse of the DI monitor When Gate is set to FF the logic state is alternately switched between Logic 1 and Logic 0 each time that DI is input For this reason the logic state can be confirmed on the logic operation monitor When DI assignment is set to None no action is performed even if the DI signal is input 11 4 Timers Counters With this timer counter function DI is taken as input and DO is taken as output When input is generated and after it passes preset time preset counts DO is output The timers and counters operate regardless of the control action of this device and output a one shot pulse of one second Only DO4 and DO5 can be assigned for the timers and counters The fol
41. GS 29 8 I O AUXILIARY SETTINGS 8 1 PV Compensation Value 1 PV bias This item is used to compensate for error in the indicated temperature for example in the sensor connected peripherals 7 1 PV Biasg 0 0 Setting range 10000 to 10000 Unit PV Filter OFF Initial value 0 Unit PV Slope 1 000 2 PV filter When the PV signal contains noise the control result sometimes is adversely affected by fluctuation of PV signals The PV filter is used to decrease this influence and stabilize control 7 1 PV Bias 0 0 Setting range OFF 1 to 100s PV Filter OFF Initial value OFF PV Slope 1 000 PV filtering is performed by First Order Lag computation The filter time constant can be set up to 100 seconds When a large time constant is set noise removal performance increases However in control systems having a fast response noise removal is adversely affected 3 PV slope This item sets the PV slope during voltage input and current input The screen is not displayed during RTD and TC input PV Bias 0 0 Setting range 0 500 to 1 500 PV Filter OFF Initial value 1 000 PV Slope 3 1 000 Execution PV ZAxX B where A PV slope B Bias X PV input When this item is used in combination with square root extraction operation and linearizer approximation this slope is applied to the result of square root extraction operation and linearizer approximation 30 8 I O AUXILIARY SETTINGS 8 2 Square Root Extracti
42. Inhibit action is not performed 1 Inhibit action is executed at power ON or when the control state changes from standby to execution STBY ON OFF 2 Inhibit action is executed at power ON when the control state changes from standby to execution STBY ON OFF or when the state of SV is changed 3 Inhibit action is not performed Action OFF at scale over input error Note When IH is set to 1 or 2 EVENT DO action turns ON when a scale over error occurs on the EVENT DO set side When IH is set to 3 EVENT DO action turns OFF when a scale over error occurs on the EVENT DO set side To output an alarm when a scale over error occurs with IH set to 3 assign scale over SO to other EVENT DOs 5 Event action at inhibit Select whether or not to perform event output during inhibit when event modes 2 to 9 are selected 4 2 d EVI SP 2500 06 Setting range OFF ON MD DEV Hi ACT N O Initial value OFF DF 2 0 C DLY OFF STEVA OFF OFF Event output becomes invalid during inhibit ON Event output becomes valid during inhibit 62 11 EVENT amp DO SETTING 11 3 Event Logic Operations This function performs logic operations on inputs from two Dis and outputs the result to EVENT DO This function sets a logic gate to each of the two inputs performs logic operation AND OR or XOR on these inputs and outputs the result to EVENT DO Events that can be selected are EV1 to EV3 and DO1 to DOS B Event log
43. Install a noise filter onto a grounded panel and make the wire connecting the noise filter output and the power supply terminal on this controller as short as possible Making the wiring shortest Noise Filter Controller O O Se ipe e OQ Q O47 50 60Hz Earth Recommended noise filter TDK ZMB2203 13 2 NAMES amp FUNCTIONS OF PARTS ON FRONT PANEL 7 2 NAMES amp FUNCTIONS OF PARTS ON FRONT PANEL LED indicators PV display Q SV display 6 Infrared interface LCD display Dear o S PV display Displays the measured value PV value Displays an error message when an error e g scale over occurs SV display Displays the target set value SV value LCD display 21 characters x 4 lines max SV No display Displays the current target setting value SV No Output OUT display Displays the control output value by a numerical value and a bar graph as a percentage Screen title display Displays the screen group title in the respective screen group top screen Setup parameter display Displays the parameters that can be selected and displayed by front key operation Front panel key switches DISP GRP SCRN Display key Group key Screen key Parameter key Shift key Down key Up key Entry key SV key Manual key 2 NAMES amp FUNCTIONS OF PARTS ON FRONT PANEL Displays the bas
44. J Internal Initial value Normal Normal Displays the measuring range indicated in the Measuring Range Code Table Short Discards the lowermost digit past the decimal point of the measuring range indicated in the Measuring Range Code Table The EVENT DO and PV Bias setting ranges do not change even if Figure is set to Short When EVENT DO and PV Bias is set with Figure set to Short and Normal is switched to the values of EVENT DO and PV Bias sometimes change When Figure is changed in the above screen the following confirmation message will be displayed Press the A key to select YES and press the ENT key to apply the setting Figure will be changed WARNING WARNIN Params Initialize Params Initialize proceed Wu proceed MISI When the unit is changed the above warning message will be displayed and parameters will be initialized For details on parameters that are initialized see 17 List of Parameters 28 7 I O SETTINGS INFRARED COMMUNICATION 7 6 Cold Junction Compensation 1 Thermocouple cold junction compensation Set whether to perform cold junction compensation during TC input corresponding to code Nos 01 to 19 internally or externally Normally set to internal compensation Set to external compensation when greater accuracy is required 7 3 Figure Normal Setting range Internal External CJ D Internal Initial value Internal 8 I O AUXILIARY SETTIN
45. N Green Blinks when control output is set to manual operation REM Green Lights when remote setting REM is set in SV No selection EV1 to EV3 Orange Lights when each EV acts DO1 to DO5 Orange Lights when each DO acts EXT Green Lights when SV No can be selected by external switch COM Green Lights when communication mode is ON AT Green Blinks during execution of auto tuning or lights during holding of auto tuning OUT1 Green Control output 1 output side OUT2 Green Control output 2 output side Display accuracy 0 1 1digit of measuring range See Measuring Range Code Table for individual ranges TC input 0 1 FS 1 C Pt input 0 1 FS 0 1 C mV V input 0 1 FS 1 digit mA input Depends on accuracy of externally attached resistor When 0 1 FS accuracy is required specify when ordering Temperature range for maintaining display accuracy 23 C 5 C Display resolution 0 0001 0 001 0 01 0 1 1 differs depending on measuring range Sampling cycle 0 1 seconds 100 msec 112 19 SPECIFICATIONS 19 2 Setting Local setting By 10 front panel key switches Setting range Same as the measuring range Multi SV value setting Up to 10 points SV1 to SV10 settable Multi SV value selection Front panel key switches or external control input binary code 10 external control inputs DI optional can be selected Remote setting By external analog signals not insulated standard insulated option
46. Ne iae abes 38 2 Remote tracking ecce enoti rret ee ee OASE ede eed 38 3 Remote IMO Ge x re es reru xac rr recte p eU aue esu uuu dece dunk deeds 39 9 3 Setting the Remote SV Compensation Value cee eeeeeeeeeeeeeeeeeeeeeeeeeeee 40 1 Remote Ce WE 40 2 Rerbte DIAS ich cot EU Eiere dee ee 41 Ebene 41 4 Remote scale ete e PUR de detati in be anti pee EE eg 42 9 4 Setting the Remote PID No and Square Root Extraction Operation 43 T Setting the remote PID ET OR 43 2 Enabling remote square root extraction operation function 43 3 LOWCUL i eret Ue ao aie ta d EP A EO Prisa tete dts 44 9 5 Meli Nacig metes 44 C a valide unt tette isst tim A IER IUS 44 2 Ramp unit me 44 SJ Ramp TAU WEE 45 4 Executing ramp Control 45 U stood Lee beb Idea ecd eet ceuast stadextiliasccddsectdechSeceaussundees biden 47 10 1 Proportional lat Ra EE 47 10 2 Integral Wn Ds cet oeste tete orte eie te pete ie te tete eee tetto 47 10 3 Derivative TIME D EE 48 10 4 Manual Reset MR cese ne nene memet t ere een roS eed er EH eei eo ER ees ERU A puiuE 48 10 5 Action Hysteresis DF HH 49 10 6 Deasd Bain ht RTE 49 10 7 SetValue Function SE acr erre rere etr rr eee aes 51 10 8 Output Limit Value OUT1L oOUT 2 52 DOT MEER uper PER 53 1 Selecting Zone PID 5 tator rte dba eventa ttu neon etna ri d de 53 EE enn KEE DA CT E cenis ee o est ceases ete tetto E Scu A ee
47. Output Screen Group group El 102 17 9 Unit Range Screen Group group 7 103 17 10 Lock etc Screen Group group i e 104 18 PARAMETER SETUP RECORD SHEETS 105 18 1 ProducEModel GOdO teet iet eee Ee chee ieee chet anes ghee biet abe kt etie Ebene Ee FOE 105 18 2 SM Parameters i eee ave BP ied logici ied indici lod indici Mod neut de 105 18 3 KENE 106 18 4 EVENT DO Parameters eiiean e e e ae edadia 107 18 5 Dl Options Parameters Eege 108 18 6 Control Output barameiers rt trrtnnnnnrrr rn nnereenn 108 18 7 Unit Measuring Range Parameters eene 109 18 8 Lock etc Paramelers eicere rta eer b recte reo EE Hen EE 110 19 SPECIFICATIONS tii cuc ppc aa dme ee Ad pe dec i oras 111 191 JDisplay c 111 19 2 SOT coast Ee 112 EM Ur EUER EE 113 E WE e nde ET 114 1945 JEVenb OU DUE eerie erer eere eee ERE eR Er ORE E F E ERE us Eri cop FERRE e Do dud 115 19 6 External Control Output DO 116 19 7 External Control Input DI 116 19 8 Logic Operation Functions 117 19 9 Heater Break Alarm option 117 1910 Ee Been E 118 19 11 Sensor Power Supply e Le en D 118 19 12 Communication option oid oit od s md sit eda med tede mede dne 119 19 13 Infrared COMMUNICATION eenn 120 19 14 General SpecifiCallQIisz 2 9 duoi pta ton gupdak aas pr e poor e tnde anode 120 This page left intentionally blank xi LCD Flow Chart
48. P Ratio o o o oco Lo N eo 106 18 3 PID Parameters OUT1 18 PARAMETER SETUP RECORD SHEETS PID No P l D DF MR SF Zone OUT1L OUT1H 01 02 03 04 05 06 07 08 09 10 OUT2 PID No P l D DF DB SF Zone OUT2L OUT2H OoOo NIDIA ATI w NM gt eo Zone PID Item Set Value Zone PID1 Zone HYS1 Tuning Item Tuning Set Value Hunting AT Point 18 PARAMETER SETUP RECORD SHEETS 18 4 EVENT DO Parameters Item EV1 EV2 EV3 DO1 DO2 DO3 SP MD ACT DF DLY STEV Log MD SRC1 GATE1 SRC2 GATE2 Item DO4 DOS DO6 DO7 DO8 DO9 SP MD ACT DF IH DLY STEV Log MD mde n SRC e ge Se Timer Counter Item DO10 DO11 DO12 DO13 SP MD ACT DF DLY STEV Item Set Value DI DI2 DI3 Did DIS DI6 DI7 DI8 DI9 DI10 Ao1MD Ao1L Ao1 H Ao2MD Ao2L Ao2 H 18 5 Dli Options Parameters 18 6 Control Outp
49. Remote setting is alternative of heater break alarm Setting accuracy 0 1 FS 1 digit Setting signal 0 to 10V 1 to 5V 4 to 20 mA DC selectable from code selection table Sampling cycle 0 2 seconds 200 msec Remote scaling Possible within measuring range reverse scaling possible Remote bias 10000 Unit Remote filter OFF 1 to 300 seconds Remote square root Low cut range 0 0 to 5 0 FS at mV V Remote ratio 0 001 to 30 000 Local remote switching Front panel key switches or external control input Direct tracking function Remote set value switchable to local set value by bumpless transfers Ramp control Increment decrement ramp control Ramp value setting range Ascending descending individual setting OFF 1 to 10000 Unit minutes or seconds when multiplier 1 OFF 0 1 to 1000 0 Unit minutes or seconds when multiplier 0 1 Ramp unit time Unit seconds unit minutes Ramp unit multiplier x 1 x 0 1 Higher lower limit setting limiter Any value set within measuring range lower limit higher limit 19 SPECIFICATIONS 113 19 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 AuFe Cr Kelvin scale For details see Measuring Range Code Table Display range 10 of measuring range Allowable range of external resistance 1000 max Input resistance Approx 500 KO Cold ju
50. SR23 Series Digital Controller Instruction Manual 1 input Thank you for purchasing the Shimaden SR23 Series Digital 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 SHIMADEN CO LTD MSR023 E01 B Jan 2006 Request Make sure that this Instruction Manual is given to the final user of the device Keep this manual at the work site during operation of the SR23 Series Preface This Instruction Manual describes the basic functions and how to use 1 input 1 output 2 output SR23 Series Controllers For details on 2 input 1 output 2 output and servo output refer to separate manuals This Instruction Manual is meant for those will be involved in the wiring installation operation and routine maintenance of the SR23 Series This manual describes the handling installation and wiring procedures for operation While using this device you should always follow the instructions written in this manual For safety precautions and potential damage to equipment and or facilities additional instructions are indicated by the following headings Safety Precautions A WIEDER The SR23 Series Digital Controller is designed for controlling temperature humidity and other physical quantities in general industrial facilities It must not be used in any way that may adversely aff
51. SV Value 1 SV limiter The SV limiter is used to prevent input of wrong target set values Set the lower limit value SV L and higher limit value SV H of the set value SV setting range 2 12 TN l SV Limit g 00C Setting range Within measuring range SV Limit H 00 0 C SV Limit L SV Limit H Initial value SV Limit L Lower limit value of measuring range SV Limit H Higher limit value of measuring range The SV limiter set here is valid on all execution SVs The remote execution SV monitor is not influenced by the SV limiter and indicates the value corresponding to the remote input value The execution SV is restricted by the SV limit value When the SV limiter is changed after the SV value is set SV values that fall outside the limit are discarded and sometimes the setting is disabled To avoid this state be sure to set the SV limiter before setting the SV value 2 Set value SV For details on how to set and change the currently executing SV see 15 3 Setting the Execution SV No Operations in the SV setup screen are as follows 1 Enter the set value by the 4 V jor A key 2 Press the ENT key to fix and register the set value 2 1 This screen is for setting the SV value of each SV No svi O Setting range Within SV setting range 0 0 c Initial value 0 or value of lower limit side of the measuring range whichever is larger 38 9 SV VALU
52. Single Initial value OFF IR COM ON lin lout 1loop OFF Releases the key lock LOCK1 Locks parameters other than SV related AT MAN and EVENT DO parameters LOCK2 Locks parameters other than SV related parameters LOCK3 Locks all parameters excluding the key lock parameter itself For details on parameters that are locked see 17 List of Parameters 74 This page left intentionally blank 13 KEY LOCK SETTING 14 MONITORING EXECUTING amp STOPPING OPERATION 75 14 MONITORING EXECUTING amp STOPPING OPERATION Various monitor functions are grouped in the basic screen group group 0 The configuration of this basic screen group moving between screens and display details differ according to the specifications of the SR23 Series and selected options 14 1 Flow of Basic Screen 1 1 input specification 1 output 0 0 Basic screen 0 1 Output Monitor SVNo 0 OUT 0 50 100 0 0 ek SCRN SV No Output value display 50 100 Lovee bor or or 1 Output value displayed by and bar graph When the 2 output specification is selected the output monitor displays Output 1 on the upper row and Output 2 on the lower row as a percentage 96 of the output value and a bar graph As the above when OUT1 is highrighted or OUT1 and OUT2 are both highrighted this means that the controller is in the Manual mode MAN ON Under the manual mode output value can be set using front key switches For details
53. TTINGS INFRARED COMMUNICATION Input Type Sensor Type Code Symbol Measuring range Measuring range 45 JPt 1 200 0 to 500 0 C 300 0 to 900 0 F 46 JPt2 100 00 to 100 00 C 150 0 to 200 0 F 47 JPt3 100 0 to 300 0 C 150 0 to 600 0 F 48 JPt4 60 00 to 40 00 C 80 00 to 100 00 F 49 JPt5 50 00 to 50 00 C 60 00 to 120 00 F 50 JPt6 40 00 to 60 00 C 40 00 to 140 00 F RTD JPt100 51 JPt7 20 00 to 80 00 C 0 00 to 180 00 F old JIS 52 JPt8 6 0 000 to 30 000 C 0 00 to 80 00 F 53 JPt9 0 00 to 50 00 C 0 00 to 120 00 F 54 JPt10 0 00 to 100 00 C 0 00 to 200 00 F 55 JPt11 0 00 to 200 00 C 0 0 to 400 0 F c 56 JPt12 7 0 00 to 300 00 C 0 0 to 600 0 F 3 57 JPt13 0 0 to 300 0 C 0 0 to 600 0 F 58 JPt14 0 0 to 500 0 C 0 0 to 900 0 F g 10to 10mV 71 10to10mV 0 to 10 mV 72 0to10mV i 0 to 20 mV 73 0to20mV Initial value 0 0 to 100 0 S Voltage 0to50mV 74 0to50mv Measuring range Any value in the following ranges mV 10 to 50 mV 75 10to50mvV can be set by the scaling function 0to100mV 76 0to100mV Scaling range 19999 to 30000 counts 100 to 100 mV 400 to 100 SPAN 10 to 30000 counts TT mV Scale over occurs when the input measured value FEEN 8i At1V exceeds 32000 Oto1V 82 Oto1V When used with 0 to 20 mA 4 to 20 mA current Voltage L 5 02 V 83 Oto2V input sele
54. The following figure shows how to progress through the LCD screen hierarchy on this device Standard screen Screens that are always displayed p Non standard Screens that are displayed depending screen on options setup values Group 0 Group 1 Group 2 Group 3 Group 4 Basic screens Control Jexecut ipn SV screens PID screens Event D0 screens 0 0 1 0 2 0 3 0 4 0 Seil CTRL EXEC SV PID EVENT DO Exec Key PID and Out Limit AT SV and Remote Ramping Alarm and Status DUT 0 A GRP SCRN ENT SCRN a SCRN ENT SCRN 3 1 Pipot ouri PLY 3 0 MR 0 0 120s SF 0 40 D 30s 3 2 ERN ENT SCRN Eu sP 2500 0 C MD DEV Hi ACT N 0 DF mp IH 0FF DLY OFF STEV 0FF 0 0 SCRN P1D02 OUTI PLY 3 0 1 120s D 30s SCRN ENT SCRN v PIDO2 OUTIL 0 0 OUTIH 100 0 PID10 OUTI PD 3 0 MR 0 0 120s SF 0 40 30s
55. V DC 20MO min Dielectric strength Across I O terminals and power terminal 2300 V AC for 1 minute faradic current 5mA Across power terminals and ground terminal 1500 V AC for 1 minute faradic current 5mA Protective structure Front operating panel only is dust proof and drip proof equivalent to IP66 NEMA4X Case material PC resin molding equivalent to UL94V 1 External dimensions H x W x D 96 x 96 x 111 mm panel depth 100 mm Panel depth is 112 mm when terminal cover is installed Mounting Imbedded in panel using mounting fixtures Thickness of usable panel 1 0 to 8 0 mm Size of panel cutout 92 H x 92 W mm Weight 600 g max This page left intentionally blank Distributed in New Zealand by N Intech INSTRUMENTS LTD Christchurch Auckland www in h co nz Ph 46433430646 098271930 tec S Fx 46433430649 098271931 Sales intech co nz M J The contents of this Instruction Manual are subject to change without notice Temperature and Humidity Control Specialists SHIMADEN CO LTD http www shimaden co jp Head Office 2 30 10 Kitamachi Nerima ku Tokyo 179 0081 Japan Phone 81 3 3931 7891 Fax 81 3 3931 3089 E mail exp dept shimaden co jp PRINTED IN JAPAN
56. V input related abnormality is detected during execution of control on this device the following error codes are displayed on the PV display Cause The PV value exceeded the measuring range lower limit 10 FS The PV value exceeded the measuring range higher limit 110 FS RTD A burnout Thermocouple burnout One or two RTD B burnout or all leads of the RTDs burnout Action of this device in this case is PV moving excessively towards the higher limit Reference junction compensation 20 C is at the lower limit thermocouple input Reference junction compensation 80 C is at the higher limit thermocouple input 94 16 ERROR DISPLAYS 16 3 REM Input Abnormalities When an abnormality is detected in the REM input during execution of REM SV on this device the following error codes are displayed on the PV display Cause z REM input exceeds the input range lower limit REM input exceeds the input range higher limit Check input when the above messages are displayed If the input is not in error and there is another probable cause contact your dealer 16 4 Heater Current Abnormalities option When a heater current abnormality is detected during execution of control on this device the following error codes are displayed on the LCD Display Cause HB_HH The heater current exceeds 55 0A 17 LIST OF PARAMETERS 95
57. Y or A key d Pressthe A key or Y key again while holding down the MAN or the ENT key The setting returns to auto MAN OFF Any screen x WA o 50 TEE Frog og 2 oy iar t lara ail can be used instead of For manual execution the following conditions must be satisfied These conditions are common to both front panel keys and external switch input Execution of auto tuning must not be in progress AT ON The mode must not be standby STBY ON Note When this device is turned OFF with the Manual Mode set MAN ON and turned ON again this device starts up with the Manual Mode continued 84 15 OPERATIONS DURING CONTROL 15 8 Control Standby STBY This function is for setting control output event output or external output DO to a standby state stop and standing by for input etc to stabilize before starting control Analog output acts regardless of the execution standby setting Control output in the Standby Mode becomes the preset output at standby initial value 0 and the STBY LED indicator blinks When control execution standby switching is assigned to DI execution standby switching can be executed by external contacts 1 1 AT T OFF Setting range OFF ON MAN OFF Initial value OFF ST
58. aches 90 or more Near equipment that generates high frequency noise Near heavy current circuits or locations likely to be subject to inductive interference Locations subject to strong vibration and impact Locations exceeding an elevation of 2000 m 1 2 External Dimensions and Panel Cutout External dimensions 7 UI M 96 UL 100 91 6 EE arm ABABA CRAB RE ul o 9 d e BECHER o d GR ER Eeer E T 112 4 w terminal cover Unit mm 1 INSTALLATION amp WIRING Panel cutout 1 3 1300r more 30or more 923 HELL Unit mm Mounting A aem 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 Follow the procedure below to mount this device on a panel Drill mounting holes referring to the panel cutout dimensions described in the previous section The applicable thickness of the mounting panel is 1 0 to 8 0 mm Press this device into the panel from the front of the panel Insert the mounting fixtures at the top and botto
59. an be set by communications LOCAL Settings can be made using the front panel keys Settings cannot be made by communication COM Settings can be made by communication Settings cannot be made by the front panel keys For details on communication refer to the separate manual SR23 Series Digital Controller Communications Interface Instruction Manual 13 KEY LOCK SETTING 73 13 KEY LOCK SETTING 13 1 Setting Key Lock 1 Displaying the key lock screen To call up the LOCK etc screen group group 8 from the basic screen press the GRP key Press the SCRN key in the LOCK etc screen group to switch to the screens for making and changing setups Select parameters in screens by Beet the c key Set parameters by pressing the 3 or A key and press the ENT key to fix and register settings 0 0 Basic screen GRP 8 0 Lock screen SVNo 01 Sui ee gt LOCK etc OUTI 9 50 100 lt Key Lock etc 0 0 diac p DISP ERE SCRN Ir ENT SCRN Dotted line indicates that 8 1 the same key must be pressed KLOCK gt OFF GRP more than once OUTPUT Dual IR COM ON lin 2out 1loop 2 Key lock When the key lock is applied 3 key mark is displayed at the relevant parameter on the LCD screen and the parameter cannot be set or changed 8 1 KOCH OFF Setting range OFF LOCK1 LOCK2 LOCK3 OUTPUT
60. and the indicated SV No changes towards to the target SV value Start ramp control by switching the execution SV No Aborts ramp control and immediately switches to the SV value of the target SV No For details on setting ramp control see 9 5 Setting the Ramp 86 15 OPERATIONS DURING CONTROL 15 10 Tuning Functions This section describes the PID constant tuning functions Adjustment of PID P proportional band integral time D derivative time that are used in PID control is generally referred to as tuning The SR23 Series supports the following two PID constant tuning methods 1 Auto tuning AT 2 Self tuning M As the SR23 is a high precision multi function controller use of the auto tuning AT function is recommended as optimum PID constants can be obtained more easily than by self tuning W On the following types of control targets set tuning sometimes does not function normally inappropriate PID constants are calculated and set and the optimum control result is not obtained For this reason do not use self tuning Control targets that have cyclical external disturbance Control target with extremely short or long dead band When the measured value PV value contains noise and is unstable M For two output specification the tuning mode is fixed to Auto Tuning 15 10 1 Auto tuning AT B System operation in Auto tuning SR23 auto tuning is performed by the limit cycle method By
61. anual output MAN mode Execution of ramp control must not be in progress P must not be set to OFF ON OFF control The mode must not be standby STBY ON action stopped Remote SV must not be in use The mode must not be PV zone PID The PV value must not be causing the scale over error Self tuning must not be set 9 9 9 9 9 Note It is sometimes better to correct the PID obtained by auto tuning depending on the control target control loop wasted time and other factors To use the output limit set the lower limit and higher limit values of the control output value before execution of auto tuning Auto tuning action is stopped in the following instances 1 When a scale over error occurs 2 During a power failure 3 When the ON or OFF time has exceeded about 200 minutes 4 When the standby STBY mode is set 15 OPERATIONS DURING CONTROL 81 2 Selecting the PID tuning mode PID auto tuning using the limit cycle method is the default tuning mode for Tuning 8 1 Tuning y Auto Tuning Setting range Auto Tuning Self Tuning Hunting 0 5 Initial value Auto Tuning AT Point 0 0 C 15 6 Self Tuning Various restrictions are applied to use of self tuning For details on self tuning see 15 2 Tuning Functions Select self tuning at Tuning 3 22 Tuning Self Tuning Hunting 0 5 Setting range Auto Tuning Self Tuning AT Point 0 0 C Initial value Auto Tuning m As the SR23 is
62. aracteristics Reverse Direct are changed When the output limiter is changed When the control output is changed As control is performed using the PID constants that were set when self tuning was set when the proportional band is large and the deviation between the set value and the measured value is small the control output will immediately fluctuate For this reason tuning becomes more likely to be canceled e When 10 hours have elapsed after tuning is started When the measured value fluctuates due to noise etc and it is judged that computation by the step response method is abnormal B When the following conditions are not observed in self tuning by step response accurate tuning results cannot be obtained and inappropriate PID constants sometimes are calculated and set The control target and control loop must be operating correctly The measured value PV must be in a stable state when self tuning is started up When measured values are fluctuating considerably inappropriate PID constants may be calculated by executing self tuning The power of control terminals such as heaters must be ON when self tuning is started up W lf inappropriate PID constants are set and stable control results cannot be obtained by the above conditions perform the following to remedy this Correct the PID constants obtained by self tuning Execute auto tuning AT 90 15 OPERATIONS DURING CONTROL 2 Self tuni
63. asten the switch or breaker at a position where it can be easily operated by the operator and indicate that it is a means for powering this device OFF This device does not have a built in fuse Install a fuse that conforms to the following rating in the power circuit connected to the power terminal Fuse rating characteristics 250 VAC 1 0A medium lagged or lagged type When wiring this device tighten the terminal connections firmly Use the device with the power voltage and frequency within their rated ranges Do not apply a voltage or current outside of the input rating to the input terminal Doing so might shorten the service life of this device or cause it to malfunction The voltage and current of the load connected to the output terminal should be within the rated range Exceeding this range may cause the temperature to rise which might shorten the service life of this device or cause it to malfunction This device is provided with ventilation holes for heat to escape Prevent metal objects or other foreign matter from entering these ventilation holes as this may cause this device to malfunction Do not block these ventilation holes or allow dirt and dust to stick to these holes Temperature buildup or insulation failure might shorten the service life of this device or cause it to malfunction Repeated tolerance tests on voltage noise surge etc may cause this device to deteriorate Never remodel this device o
64. ates gets smaller to 25 or less from the initial fluctuation width When the PID constants are changed When the control characteristics Reverse Direct are changed When the output limiter is changed The aim of hunting suppression tuning when hunting occurs is to suppress hunting that occurs when the PID constants do not match the actual control target e g small P small large D As the aim is to suppress vibration when vibration is caused by cyclic external disturbance for example the PID constants may be slightly corrected e g larger P larger I which might result in increased vibration If this happens the PID constants must be adjusted by the following methods Reduce cyclic external disturbance Setup the PID constants by auto tuning AT 92 This page left intentionally blank 15 OPERATIONS DURING CONTROL 16 1 16 ERROR DISPLAYS 93 16 ERROR DISPLAYS Operation Check Abnormalities at Power ON This device displays the following error codes on the PV display when an error is detected Cause ROM error RAM error In any of the states shown on the EEPROM error left all outputs turn OFF or Input 1 A D error become 0 Hardware error f any of the messages shown in the above table is displayed repair or replacement may be required Immediately turn the power OFF and contact your dealer 16 2 PV Input Abnormalities When a P
65. be displayed Press the A key to select YES and press the ENT key to apply the setting The unit will be changed WARNI WARNI Params lnitialize Params lnitialize proceed Wu proceed MIS When the unit is changed the above warning message will be displayed and parameters will be initialized For details on parameters that are initialized see 17 List of Parameters 7 5 Decimal Point Position 1 Decimal point position Set the decimal point position in the PV display screen when the selection range is voltage input and current input corresponding to code Nos 71 to 77 81 to 87 Before performing setup or changes to the setup set control action to the standby mode STBY ON For details on control standby operation see 15 8 Control Standby STBY The key mark is displayed and this item cannot be set in the case of RTD or TC input 7 2 RANGE 86 0 10v Setting range XXXX X to X Xxxx Sc L 0 0 Initial value XXXX X Sc_H 100 0 NIT gt 7 V O SETTINGS INFRARED COMMUNICATION 27 2 Switching the lowest digit past the decimal point The lowest digit past the decimal point of measuring ranges determined by the range setting can be set Note however that this function cannot be used for measurement ranges without digits past the decimal point This screen is not displayed in the case of voltage input and current input 7 3 Figure gNormal Setting range Normal Short C
66. by the C2 key and output can be adjusted by operating the lt A jor Y key For details see 15 7 Setting Control Output 78 15 OPERATIONS DURING CONTROL 15 2 Switching the Execution SV No 1 When you press the SV key in a screen display other than the basic screen the basic screen is displayed and the number of the SV No blinks and can be changed 2 When you press the SV key the number of the SV No is incremented and blinks and can be changed 3 The SV No can be changed using the A or V key Also pressing the SV key increments the number of the SV No 4 When the number of the SV No is fixed and registered by the ENT key the number stops blinking DISP 0 0 Basicscreen SVNo 01 oum 0 50 100 0 095 G A NE SPed d All screens other than basic screen The SV value corresponding to the SV No currently being changed is displayed here SvNo oo OUT1 0 50 100 oo l ri or rld When SV No switching is set to external switching EXT SV assigned to DI7 and EXT indicator lit the SV No cannot be changed using the keys on the front panel of this device 15 3 Setting the Execution SV No Follow the procedure below to set or change the SV No currently being executed 1 When you press the 4
67. ct either of measuring range codes 84 and V 0to5V 84 0to5V 85 and attach a shunt resistor of 1 2W 2500 0 1 1to5V 85 1to5V__ to the input terminals 0to 10V 86 0to 10V 10to 10V 87 10 to 10V 1 In the case of thermocouple B accuracy is not guaranteed at temperatures 400 C and 750 F or below 2 Accuracy at temperatures 100 C 148 F or below 0 5 FS 1 digit 3 Accuracy is 0 3 FS 1 C 4 Accuracy of thermocouple K is 0 75 FS 1K 10 0 to 30 0K 0 30 FS 1K 30 0 to 70 0K 0 25 FS 1K 70 0 to 350 0K 5 Accuracy of the AuFe Cr thermocouple is 0 25 FS 1K 6 Higher limit scale over occurs when the input measured value exceeds 32 000 7 Higher limit scale over occurs when the input measured value exceeds 320 000 26 7 UO SETTINGS INFRARED COMMUNICATION 7 4 Unit Select the unit to be used in the preset measuring range Before performing setup or changes to the setup set control action to the standby mode STBY ON For details on control standby operation see 15 8 Control Standby STBY Only temperature C F can be selected for RTD and TC input RANGE 86 0 10V RTD TC 0 0 C Setting range C F 100 0 C Initial value C DP XXXX X Voltage Current Setting range C F None Initial value When the unit is changed in the above screen the following confirmation message will be displayed at TC and RTD input At voltage or current input this warning message will not
68. ctable in 2 output specification Higher lower output limiter setting range Higher limit lower limit set individually for each PID No Setting range 0 0 to 100 0 lower limit lt higher limit Output rate of change limiter OFF 0 1 to 100 0 seconds set individually for Control Outputs 1 and 2 Control output at error 0 0 to 100 096 set individually for Control Outputs 1 and 2 Control output at standby 0 0 to 100 096 set individually for Control Outputs 1 and 2 Manual control Auto manual switching Balanceless bumpless transfers simultaneous for Control Outputs 1 and 2 Output setting range 0 0 to 100 096 set individually for Control Outputs 1 and 2 Setting resolution 0 1 Isolation Insulated between Control Output and the system Not insulated between Control Outputs 19 SPECIFICATIONS 115 19 5 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 20 types to designate Hysteresis output Output types 1 None No action no assignment 2 DEV Hi Higher limit deviation alarm 3 DEV Low Lower limit deviation alarm 4 DEV Out Outside higher lower limit deviation alarm 5 DEV In Inside higher lower limit deviation alarm 6 PV Hi PV higher limit alarm T PV Low PV lower limit alarm 8 SV Hi SV hi
69. displayed and this item cannot be set in the case of RTD or thermocouple input Reverse scaling is not possible 7 O SETTINGS INFRARED COMMUNICATION 23 The maximum span is Sc H Sc L lt 30000 When an Sc L is set that causes the span to exceed 30000 a value that does not exceed span is automatically set to Sc H Settable range 19999 to 30000 Unit 0 0 Measuring range Minimum span 10 Unit ps M X Maximum span 30000 Unit Any setting within the above ranges is possible Note that Sc L Sc H Initial value Sc L 0 Unit Sc H 1000 Unit When scaling is changed in the above screen the following confirmation message will be displayed Press the A key to select YES and press the ENT key to apply the setting The range will be changed WARNING WARNI Params lnitialize Params lnitialize proceed Wu proceed MIN When the range is scaled the above warning message will be displayed and parameters will be initialized For details on parameters that are initialized see 17 List of Parameters 24 7 VO SETTINGS INFRARED COMMUNICATION mMeasuring Range Code Table Input Type Sensor Type Code Symbol Measuring range Measuring range B ail 01 B 0 0 to 1800 0 C 0103300 F R 02 R 0 0 to 1700 0 C 0103100 E S 03 S 0 0to 1700 0 C 0103100 F K 04 K1 100 0 to 400 0 C 150 0
70. e higher limit value REM PID Remote SV PID No 1 to 10 1 1 REM SQ Root Remote square root OFF OFF 1 extraction operation ON REM Low Cut Remote square root 0 0 to 5 0 1 0 1 extraction operation low cut RAMP Up Ascending ramp OFF 1 to 10000 Unit OFF 1 value RAMP Down Descending ramp OFF 1 to 10000 Unit OFF 1 value RAMP Unit Ramp unit Sec Min Sec 1 RAMP Ratio Ramp ratio n n 1 10 17 LIST OF PARAMETERS 97 17 4 PID Screen Group group 3 Description of ae Display Symbol Function Setting Range Initial Value Lock PIDO1 OUT1 P Proportional band OFF 0 1 to 999 9 3 0 1 PID02 Integral time OFF 1 to 6000 sec 120 sec 1 PIDO3 D Derivative time OFF 1 to 3600 sec 30 sec 1 PID04 DF Hysteresis 1 to 9999 Unit 20 Unit 1 PIDO5 MR Manual reset 50 0 to 50 0 0 0 1 output 1 PIDO6 specification PIDO7 50 0 2 output PIDOS specification PIDO9 SF Setvalue function 0 00 to 1 00 0 40 1 PID10 ZN PID zone Within measuring range 0 Unit 1 OUT2 P Proportional band OFF 0 1 to 999 9 96 3 0 96 1 Integral time OFF 1 to 6000 sec 120 sec 1 D Derivative time OFF 1 to 3600 sec 30 sec 1 DF Hysteresis 1 to 9999 Unit 20 Unit 1 MR Manual reset 50 0 to 50 0 0 0 1 output 1 specification 50 0 2 output specification DB Dead band 19999 to 20000 Unit 0 Unit 1 SF Set value functi
71. e RAMP Down ramp unit RAMP Unit and ramp ratio RAMP Ratio 1 Ramp value Set the ascending ramp value RAMP Up and descending ramp value RAMP Down Ascending ramp or descending ramp is automatically selected at ramp execution When the ascending descending ramp values are changed during execution of ramp control they are immediately reflected in control 2 16 RAMP Ug OFF Setting range RAMP Up OFF 1 to 10000 Down OFF RAMP Down OFF 1 to 10000 E S d Initial value RAMP Up OFF RAMP Down OFF 2 Ramp unit time Set the unit times of ascending ramp value RAMP Up and descending ramp value RAMP Down Set either seconds Sec or minutes Min as the unit time of the rate of change When the ramp unit time is changed during execution of ramp control it is immediately reflected in control Up OFF Setting range Sec Min Down OFF Initial value Sec Unit Sec Ratio 9 SV VALUE amp REMOTE SV VALUE 45 3 Ramp ratio Set this to use an even gentler slope in ramp control The amount of change per unit time can be set to 1 10 of the regular time When the ramp ratio is changed during execution of ramp control it is immediately reflected in control 2 16 RAMP Up OFF Setting range 1 10 Down OFF Initial value 1 Unit Sec Ratida 1 RAMP Ratio 1 Ramp control is performed at the preset ramp unit time RAMP Ratio 10 Ramp control is performed at 1 10 of the rate of change per unit
72. e the numerical value of the 10 s digit Press the V key to change the display from Press the ENT key to fix the new setting 14 3 BASIC OPERATIONS 2 Selecting setup items The settings of parameters marked by a T key mark cannot be changed 1 When there are two or more parameters press the C2 key to move the cursor D to the parameter to be changed 2 Change the parameter settings by the Vor A key check the setting and press the ENT key to fix and register settings The character stops blinking il Selecting a parameter example The following shows the procedure for changing control output to manual To move between screens Press the GRP key once in the initial screen to display the top screen of the execution screen group 1 Next press the SCRN key once To move the cursor from AT to MAN Press the C2 key once to move the blinking cursor i to MAN To change the MAN setting from OFF to ON Press the A key to change the display from OFF to ON To fix and register the setting Press the ENT key to fix the new setting In this case the key mark is displayed as AT can no longer be operated 4 CONTROL FUNCTION BLOCK DIAGRAMS 15 4 CONTROL FUNCTION BLOCK DIAGRAMS 4 1 1 input 1 output 2 output 4 4 Heater break 7 Y Rem N DI7 to DI10 y emote
73. ecification 2 output specification Control system common to Control Output 1 and 2 W auto tuning function Expert PID control Multi PID By PID Nos 01 to 10 10 types Individual PID set on each SV No and remote SV Zone PID Selectable between individual PID and zone PID max 10 zones Proportional band P OFF 0 1 to 999 9 OFF ON OFF action Integral time I OFF 1 to 6000 seconds OFF P or PD control Derivative time D OFF 1 to 3600 seconds OFF P or PI control Manual reset MR 50 0 to 50 0 Control Output 1 available when OFF Dead band DB 19999 to 20000 Unit Control Output 2 in 2 output specification Hysteresis DF 1 to 9999 Unit Effective when P OFF Proportional cycle 1 to 120 seconds at contact or SSR drive voltage output Control output type rating common to Control Outputs 1 and 2 Y Contact 1c Contact rating 240 V AC 2 5 A resistive load 1A inductive load I Current 4 to 20 mA DC Load resistance 6000 max P SSR drive voltage 12 V1 5 V DC Load current 30 mA max V Voltage 0 to 10 V DC Load current 2 mA max Output accuracy 0 5 FS 5 to 100 output within accuracy maintaining temperature range Resolution Approx 1 14000 during current or voltage output Operation output update cycle 0 1 seconds 100 msec Control output characteristics Reverse for heating Direct for cooling Control Outputs 1 and 2 set individually heating cooling 2 stage heating 2 stage cooling sele
74. ect the safety health or working conditions of those who come into contact with the effects of its use When used adequate and effective safety countermeasures must be provided at all times by the user No warranty express or implied is valid when this device is used without the proper safety countermeasures A MYERS Before you start to use this device install it in a control panel or the like and avoid touching the terminals Do not open this device s case and touch the boards or inside of the case with your hands or a conductor The user should never repair or modify this device Doing so might cause an accident that may result in death or serious bodily injury from electric shock A MIETEN 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 The warning mark on the plate affixed on the casing of this device warns you not to touch charged parts while this device is powered ON Doing so might cause an electric shock Ameans for turning the power OFF such as switch or a breaker must be installed on the external power circuit connected to the power terminal on this device F
75. ed Setting range 2400 4800 9600 19200 Initial value 9600 MEM Communication memory mode Setting range EEP RAM R E Initial value EEP BPS 9600 MEM EEP DATA Data length COM DATAG 7 Setting range 7 8 PARI EVEN Initial value 7 STOP 1 bs DELY 10 ms PARI Parity Setting range EVEN ODD NONE Initial value EVEN STOP Stop bit Setting range 1 2 Initial value DELY Delay time Setting range 1 to 50ms Initial value Oms 5 10 CTRL Control code CON CTRL c DEUS Setting range STX ETX CR STX ETX CRLF CR Initial value STX ETX CR BCC Block check character Setting range ADD ADD two s cmp XOR None Initial value ADD 72 12 OPTION DI AO HB COM SETTING 2 Communication mode COM Select whether or not to set or change various data using the front panel keys local or by communication option ME Setti LOCAL RAMP STOP RAMPS STOP Mi ane COM Pi LOCAL com D COM COM Initial value LOCAL In the Local mode the key sign is displayed at the communication selection indicating that changing from LOCAL local to COM communication by the front panel keys isn t possible Even in the LOCAL mode the Communication mode can be changed from LOCAL to COM by sending commands to the SR23 from the host In the COM mode the Communication mode can also be changed from COM to LOCAL by operating the front panel keys The COM communication and LOCAL local selections c
76. emote input 10096 REM H Remote higher limit REM H Remote higher limit REM L Remote lower limit REM L Remote lower limit In the RT mode generate the remote SV value by scaling the remote input signal applying the remote ratio on the result of scaling and applying a bias if required For details on remote bias see 9 3 2 Remote bias and for details on remote scaling see 9 3 4 Remote scale Note When an extremely large remote ratio is set the range that can be used as the remote signal input becomes extremely narrow and when an extremely small remote ratio is set the range of the remote SV becomes extremely narrow Applying a large bias further narrows the usable range Take the above points into consideration when using this function The REM SV value obtained by generating and computing remote SV is subject to restrictions by the SV limit value 9 SV VALUE amp REMOTE SV VALUE 41 2 Remote bias Set the value of B in the following formula for generating the remote SV REM SV In RT mode REM SV AxX B In RSV mode REM SV X B A Remote ratio B Remote bias X Remote input signal The error of the remote input signal can be compensated Setting range 10000 to 10000 Unit Initial value 0 Unit Though the remote bias can be set up to 10000 Unit the assured accuracy is the range 0 to 100 of the remote signal input value Take care to prevent the value that is actually used from exceeding this accurac
77. en auto manual when ON manual 3 REM Switching of REM SV LOCAL SV setting when ON REM SV setting 4 AT Switching of AT execution stop at ON edge AT execution 5 STBY Switching of control execution standby when ON standby 6 ACT Switching of direct reverse action on Output 1 characteristics when ON direct action T ACT2 Switching of direct reverse action on Output 2 characteristics when ON direct action 8 Pause Switching of pause resume of ramp control when ON ramp pause 9 LOGIC Logic operation when ON execution of logic operation and output to EV or DO 10 EXT SV Multi SV switching by DI7 to DI10 only when DI option is selected Isolation Insulated between DI and various I O or DI and the system Not insulated between Dls 19 SPECIFICATIONS 117 19 8 Logic Operation Functions Number of logic operation outputs 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 Number of logic operation inputs 10 external control input points DI1 to DI10 can be assigned individually to source 1 and source 2 Input logic conversion Input logic conversion possible individually on source 1 and source2 EV1 to Logic operation 1 Logic operation 2 EV3 DO1 to DO3 output 1 BUF By external control input logic 2 INV Inversion of external control input logic 3 FF Flip flop logic operation of external cont
78. en it is not installed 17 LIST OF PARAMETERS 17 9 Unit Range Screen Group group 7 103 Display Symbol Description of Function Setting Range ign Lock PV Bias PV bias 10000 to 10000 Unit O Unit 1 PV Filter PV ramp bias OFF 1 to 100 s OFF 1 PV Slope 1 PV filter 0 500 to 1 500 1 000 1 RANGE Measuring range 01 to 19 TC 06 1 31 to 44 RTD Pt100 45 to 58 RTD old JIS JPt100 71 to 77 Voltage mV 81 to 87 Voltage V ScL 7 Input lower limit side scale 19999 to 29990 Unit O Unit 1 Sc_H i Input higher limit side scale 19989 to 30000 Unit 1000 Unit 1 UNIT Measurement unit RTD TC C F RTC TC 1 C IV C F None IN DP i Decimal point position XXXXX XXXX X 1 XXXX X XXX XX XX XXX X XXXX Figure 2 Selection of number of Normal Normal 1 digits past decimal point Short CJ 3 Cold junction compensation Internal Internal 1 External SQ Root 4 Square root extraction operation at OFF OFF 1 linear input ON Low Cut 5 Square root extraction operation 0 0 to 5 0 96 1 0 1 low cut PMD 4 Linearizer operation mode OFF OFF 1 ON A1toA11 4 Linearizer approximation input 5 0 to 105 0 0 00 1 B1toB11 4 Linearizer approximation output 5 0 to 105 0 0 00 1 1 This screen is not displayed in the case of RTD and TC input 2 This screen is not displayed in the case of voltage and current input
79. es 100 When output at error is set to 49 996 or less the actual output at error becomes 096 Output at standby is given priority when an error has occurred at Standby 4 Proportional cycle time This setting item is available only for contact output Y and SSR drive output P Set the output ON OFF cycle time in second units In control systems having a fast response favorable control results can be obtained if a short proportional cycle time cycle time is set 6 1 DUTT ACT Reverse Setting range 1 to 120s STBY 0 0 Initial value Contact output Y 30s Gut Ce SSR drive output P 3s S Note If a short time is set as the proportional cycle time in contact output the contact life of the output relay may be adversely affected Pay particular attention to this point when setting the proportional cycle time If a long time is set as the proportional cycle time in a control system with a short delay time the control result will be adversely affected The proportional cycle time cannot be set during execution of auto tuning AT or ramp control action 5 Setting output 2 This setting item is available only when the 2 output specification is selected and is not displayed for a 1 output specification The setup method and cautions for parameters are the same as those for Output 1 Setting range Initial value OUT2 ACTO Direct ACT Reverse Direct Direct STBY 0 0 STBY 0 0 to 100 0 0 0 es d ERR
80. ess the GRP key Press the key in the LOCK etc screen group to switch to the screens for making and changing setups Select parameters in screens by pressing the C2 key Set parameters by pressing the al V lor A key and press the ENT key to fix and register settings 0 0 Basic screen 8 0 Lock screen SVNo GRP 01 5 LOCK us OUT 0 5Q 100 lt Key Lock etc 0 0 57175 A DISP Geseit ebe SCRN Ir ENT SCRN Dotted line indicates that 8 1 the same key must be pressed KLOCK g OFF GRP more than once OUTPUT Dual IR COM ON tin 2out 1loop 2 Releasing the key lock When the key lock is applied the T key mark is displayed at the relevant parameter on the LCD screen indicating that the parameter cannot be set or its settings changed The following shows the procedure for releasing the key lock Setting range OFF LOCK1 LOCK2 LOCK3 Tuning Auto Tuning Initial value OFF OUTPUT Single lin lout 1loop OFF Releases the key lock LOCK1 Locks parameters other than SV related AT MAN or EVENT DO action point LOCK2 Locks parameters other than SV related parameters LOCK3 Locks all parameters excluding the key lock parameter itself For details on parameters that are locked see 17 List of Parameters 7 I O SETTINGS INFRARED COMMUNICATION 21 7 VO SETTINGS INFRARED COMMUNICATION 7 1 Ou
81. etween analog outputs Ao1 and Ao2 19 11 Sensor Power Supply option Number of outputs 1 Output from Analog Output 2 Ao2 terminal When the sensor power supply is selected Analog Output 2 Ao2 is unusable Output rating 24 V DC 25 mA max Isolation Sensor power supply insulated from various I O and system analog output 1 and system 19 SPECIFICATIONS 119 19 12 Communication option Communication type RS 232C RS 485 Communication system RS 232C 3 ine half duplex system RS 485 2 line half duplex multidrop bus system Communication distance RS 2320 15mmax RS 485 500 m max depending on connection conditions Number of connectable devices RS 232C 1 RS 485 32 differs depending on connection conditions including the host Synchronization system Start stop synchronization Communication speed 2400 4800 9600 19200 bps 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 T bit 8 bit Parity EVEN ODD NONE Stop bit 1 bit 2 bit Control code STX ETX CR STX ETX CRLF Q CR Checksum BCC ADD ADD two s cmp XOR None Communication code ASCII Communication protocol 2 MODBUS ASCII mode Data length T bit fixed Parity EVEN ODD NONE Stop bit 1 bit 2 bit Control code _CRLF Error check LRC check Function code 03H and 06H Hex supported 1 03H Read data
82. f tuning by step response is started up control computation is performed using the preset PID constants and when tuning ends successfully control computation is performed using the PID constants obtained and set by tuning Accordingly when tuning is not to start up or is canceled control computation will be continued using the PID constants set so far ilConditions for starting up Self tuning When Tuning Self Tuning is selected in the tuning screen Immediately after power ON When standby STBY is changed to execution STBY OFF When the SV value is changed Conditions for not starting up Self tuning When the controller is 2 output specification When standby operation STBY operation is being executed When output is manual output MAN When ramp control RMP is being executed 9 9 15 OPERATIONS DURING CONTROL 89 When remote SV control REM is being executed When P OFF ON OFF control When the PV value causes a scale over SO error When zone PID is set When setting up the output rate of change limiter When step output error between control output before and after startup is 10 or less 9 9 9 o Conditions for canceling Self tuning by the step response When the following operations are performed during self tuning by the step response or conditions are satisfied self tuning is canceled and control is continued using the PID constants that were previously set When the control ch
83. g Range Before performing setup or changes to the setup set control action to the standby mode STBY ON For details on control standby operation see 15 8 Control Standby STBY 1 Range setting Set the code No to RANGE referring the Measuring Range Code Table below 7 2 Setting range 01 to 19 31 to 58 71 to 77 81 to RANGE 206 K3 97 Sc L T 0 0 C Sc HF 800 0C Initial value 06 K3 UNIT C DP T XXXX X K T C 0 0 to 800 C When the current input is 4 to 20 mA or 0 to 20 mA select RANGE No 85 1 to 5V or 84 0 to 5V and attach a receiving resistor of 250Q 0 1 across input terminals for use When the range is changed in the above screen the following confirmation message will be displayed Press the A key to select YES and press the ENT key to apply the setting WARNIN WARNIN Params Initialize Params Initialize proceed Wu proceed MIN When the range is changed the above warning message will be displayed and parameters will be initialized For details on parameters that are initialized see 17 List of Parameters 2 Range scaling Set the measuring range scaling when the selection range is voltage input and current input corresponding to code Nos 71 to 77 81 to 87 Before performing setup or changes to the setup set control action to the standby mode STBY ON For details on control standby operation see 15 8 Control Standby STBY The key mark is
84. ged this setting action set points SP and hysteresis DF parameters are initialized Some of the types of events that can be assigned vary according to the EV No and DO No DOG to D013 are optional Logic operations assignable to EV1 to EV3 and DO1 to DO3 are AND OR and XOR Logic operations assignable to DCH and DO5 are Timers and Counters 4 2 EV SP 2500 0 C Setting range See List of Event EVENT DO MDEJDEV Hi ACT N O Assignments DF 2 0 C IH OFF Initial value EV1 DEV Hi DLY OFF STEV OFF EV2 DEV Low Others None 58 List of Event EVENT DO Assignments 11 EVENT amp DO SETTING EV1 DO1 DO4 DO6 No Mode Action to to to to EV3 DO3 DOS DO13 1 None Noaction Q Q Q Q 2 DEVHi Higher limit deviation value Q Q Q Q 3 DEV Lower limit deviation value Q Q Q Q Low 4 DEV Out Outside higher lower limit deviation Q Q Q Q 5 DEV In Inside higher lower limit deviation Q Q Q Q 6 PVHi PV higher limit absolute value Q Q Q Q 7 PV Low PV lower limit absolute value Q Q Q Q 8 SVHi SV higher limit absolute value Q Q Q Q 9 SV Low SV lower limit absolute value Q Q Q Q 10 AT Auto tuning execution in progress Q Q Q Q 11 MAN Manual operation in progress Q Q Q Q 12 REM Remote operation in progress Q Q Q Q 13 RMP Ramp control execution in progress Q Q Q Q
85. gher limit alarm 9 SV Low SV lower limit alarm 10 AT ON during execution of auto tuning 11 MAN ON during manual control operation 12 REM ON while remote SV is in action 13 RMP ON while ramp control is in action 14 STBY ON while control is out of action 15 SO ON when PV and REM scale over error occurs 16 PV SO ON when PV scale over error occurs 17 REM SO ON when REM scale over error occurs 18 LOGIC ON during logic operation output by DI or communication 19 Direct ON during Direct output by communication 20 HBA ON during heater break alarm action 21 HLA ON during heater loop alarm action Direct cannot be set for events but for DOs Setting range DEV Hi Low 25000 to 25000 Unit DEV Out In 0 to 25000 Unit PV Hi Low Within measuring range SV Hi Low Within SV setting range 1 to 9999 Unit when DEV PV or SV is selected Action delay time OFF 1 to 9999 seconds when DEV PV or SV is selected Standby action Selectable from 3 types when DEV PV or SV is selected OFF no standby action 1 At power ON or at STBY ON OFF 2 At power ON at STBY ON OFF or at execution SV is changed 3 At input error SO when action is OFF Output characteristics switching Selectable between normally open and normally closed Insulated between alarm output and various I O or alarm output and the System Isolation 116 19 SPECIFICATIONS 19 6 External Control Output DO Number of outputs 13 9 or 5 points in total standard 5 and 8 o
86. ic operation block diagram and configuration example o EVENT DO or EVENT DO BUF Logic Logic setting operation Input 1 Logic operation mode Log MD The following screen is displayed when logic operation LOGIC is selected as the operation mode 4 5 DO Log MDLS AND Setting range AND OR XOR MD LOGIC ACT N O Initial value AND SRC1 None Gatel SRC2 None Gate2 BUF AND Logical product EVENT DO turn on when both of the two inputs turn on logic 1 OR Logical sum EVENT DO turn on when either the two inputs turns on logic 1 XOR Exclusive OR EVENT DO turn on when one of the two inputs turns on logic 1 and the other turns off logic O 2 Assigning logic operation input SRC1 SRC2 Assign the DI No to two inputs SRC1 amp SRC2 for logic operation DI that can be assigned are DI to DI10 DI5 to DI10 are optional Log MD AND Setting range DI1 to DI10 MD LOGIC ACT N O Initial value None no assignment SRCI None Gatet SRC2 None Gate2 BUF Note When another function is assigned to DI and that DI signal is input logic operation is executed and the function assigned to DI acts simultaneously When logic operation input is set to None the input logic becomes logic 0 regardless of the BUF INV and FF settings 11 EVENT amp DO SETTING 63 3 Logic operation input logic Gate1 Gate2 Set the logic of the two inputs for logic operation Setting range BUF INV F
87. ic screen Changes the screen group Or returns to the screen group top screen Switches the parameter display screen in a screen group Selects the parameter to set up or change The parameter to be changed is indicated by the cursor J Moves the digit in set numerical values Decrements parameters and numerical values during setup Increments parameters and numerical values during setup Registers data or parameter numerical values Switches the execution SV No in the basic screen In screens other than the basic screen the execution SV No can be switched when the display is switched to the basic screen Used for manual output MAN Switches to the output monitor screen whichever screen is displayed With the output monitor displayed you can use the A V keys to switch to manual output 2 NAMES amp FUNCTIONS OF PARTS ON FRONT PANEL 9 LED indicators STBY RMP MAN REM EV1 EV2 EV3 D01 D02 D03 D04 D05 EXT COM 5 LED indicators Ierger PV display AT DUTI QUT SV display 6 Infrared interface Front panel key LCD displ PREY switches E Ess ilStatus lamps STBY green Blinks when output is set to standby STBY ON by control execution standby RMP green Blinks during execution of ramp control and lights while ramp control is paused MAN green Blinks when control output is set to manual operation MAN REM green Lights when remote setting REM
88. input Ka is U meee CM E Range selection EXTSV pH cia REM scaling DI e break assignment setteing assignments _ alarm j 8589 SV No 1 to 10 GE NE ZE Sensor rmm r 1 CR Saints ront re hea a GURL extraction I Scalin Un Multi SV No i Multi SV No operation alarm 9 selection external internal EI selection selection LL Les 1 Alarm mode boit Seng SENTIGI b lock real Square root SV No switching ES ES Ratio logic operation External CJ Ramp control REM bias PV filter Local REM switching PV slope REM tracking Execution PV Execution SV Infrared communications adapter Infrared interface SHIMADEN standard protocol Execution standby processing of logic operations front panel infrared communications pon zb ambas Tn mre RE r L La I Analog i Analog i Communi aracteristics utput a i output output cation selection 1 selection selection l l p 4 Rate of change Output at 1 l i i limiter standby I l Status HB NE ee ETE l VA outt A out2 1 Control scaling scaling Output limit I I Sapo Spas sel p HE EN logic I l l Protocol assign Auto manual switching f I Logic operation 1 SHIMADEN ments l I Delay time timers counters i i j Standard i i i i ModBus PID control meet I I 1 2073 meet I I Output charasteristics RS 2320 mc NO NC f I RS
89. is action the smaller the measured value PV than the set value SV the higher the output This action is generally used for heating control Direct By this action the larger the measured value PV than the set value SV the higher the output This action is generally used for cooling control Note Output characteristics cannot be switched during execution of auto tuning AT 2 Output at standby This function maintains control value at a fixed value during a standby STBY ON controller operation paused preset value 6 1 e DUTT ACT Reverse Selling range 0 0 to 100 0 STBY 3 0 0 Initial value 0 096 ERR 0 0 CYC 30s Note In ON OFF control P OFF when output at standby is set to 50 or more the actual output at standby becomes 100 When output at standby is set to 49 9 or less the actual output at standby becomes 0 Output at standby is maintained without being affected even if an error occurs 32 8 I O AUXILIARY SETTINGS 3 Output at error Control operation stops when an error occurs This item however is used to maintain output at a fixed value without setting the control output value at that time to 096 or OFF Set output when an error occurs 6 1 g OUTI ACT Reverse Setting range 0 0 to 100 0 STBY 0 0 Initial value 0 0 ERR 0 0 CYC 30s Note n ON OFF control P OFF when output at error is set to 50 or more the actual output at error becom
90. lowing screen is displayed only when the operation mode is set to logic operation LOGIC 1 Timer time The time can be set within the range 1 to 5000 seconds only when the mode Log MD is set to timer 4 9 l D05 Time D OFF Setting range OFF 1 to 5000 s MD LOGIC ACT N O Initial value OFF SRC DI3 Log MD Timer 64 11 EVENT amp DO SETTING 2 Counter The count can be set within the range 1 to 5000 only when the mode Log MD is set to counter The pulse width of DI must be 100 ms or more 4 8 l D04 Count d OFF Setting range OFF 1 to 5000 MD LOGIC ACT N O Initial value OFF SRC None Log MD Counter 3 Assigning input SRC The Dis that can be assigned are DI1 to DI10 DI5 to DI10 are optional 4 9 DOS Time OFF Setting range None DI1 to DI10 MD LOGIC ACT N O Initial value None no assignment SRCH None Log MD Timer Note When another function is assigned to DI and that DI signal is input logic operation is executed and the function assigned to DI acts simultaneously When DI assignment is set to None no action is performed even if the DI signal is input 4 Mode Log MD Select and set timer or counter 4 9 DOS Time OFF Setting range Timer Counter MD LOGIC ACT N O Initial value Timer SRC D13 Log Wl Tiger Timer DO turns ON after DI is input and a preset time elapses Counter DO turns ON when DI input count reaches the preset value 12 OPTION DI
91. m of this device and tighten the screws from behind to fasten the device in place Over tightening the screws may deform or damage the device housing Take care not to tighten the screws too tight After completing wiring after installation attach the terminal cover EO SR23 Mounting fixture Mounting fixture 1 INSTALLATION amp WIRING 3 1 4 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 B For 0 to 30A CTL 6 S 55 8 Unit mm M For 0 to 50A CTL 12 S36 8 D2 36 40 Unit mm 4 1 INSTALLATION amp WIRING 1 5 Rear Terminal Arrangement Diagrams B 1 input model SR2321 01 A B A PX 80 Eed d ne 45K 100 240VAC 50 60Hz 22VA G K l ep po 24 007435 HNN LM v02 R28 vos RE A output 2 R4 o vos SEH or 14 20mA DC 5 ts DO4 pis 38 OUTPUT 1 CT REM L N6 pos 28 ne M39 Fa E LEES 7 4 pit M29 o J 2524 ac FFT Di2 Kal pie COM DI3 K os 942 6153 iiv ac na M32 vi 10 Ku to 61549 oos ac co M i ocou aa ofS SN MADE IN JAPAN 1 INSTALLATION amp WIRING Terminal er Terminal oat No Symbol Description No Symbol Description
92. nction compensation Selectable between internal and external cold junction compensation Internal cold junction compensation accuracy 1 C in range of 18 to 28 C Burnout functions Standard feature up scale RTD input type JIS Pt100 JPt100 3 wire type For details see Measuring Range Code Table Display range 10 of measuring range not lower than 273 15 C Lead wire tolerance 10Q max per wire Amperage Approx 1 1mA Voltage mV V input type 10 to 10 0 to 10 0 to 20 0 to 50 10 to 50 0 to 100 100 to 100 mV 1to 1 0 to 1 0 to 2 0t0 5 1 to 5 0 to 10 10 to 10 V Universal input programmable scaling For details see Measuring Range Code Table Input resistance Approx 500 KQ Current mA Input type 4 to 20 0 to 20 mA Universal input and programmable scaling by receiving resistance to 0 to 5 1 to 5 V inputs Receiving resistance 2500 by external resistance Common functions Sampling cycle 0 1 seconds 100 msec PV bias 10000 Units PV slope Input value x 0 500 to 1 500 PV filter OFF 1 to 100 seconds Input operation Possible with voltage or current input Square root extraction operation Low cut range 0 0 to 5 096 FS Linearizer approximation Number of input points 11 solation Insulated between input and DI input or input and various outputs Not insulated between input and the system input and remote input or input and CT input 114 19 SPECIFICATIONS 19 4 Control Control output 1 output sp
93. ng by hunting suppression Hu B System operation in hunting suppression Hunting suppression tuning returns the measured value PV towards the stable direction when measured value causes hunting due to changes in the conditions of the control target Hunting suppression tuning SV Hunting value Hunting executed 5 times Hu complete ilConditions for starting up Self tuning When Tuning Self Tuning is selected in the tuning screen When the set value SV crosses 0 02 FS or more and fluctuates vertically When vertical fluctuation is repeated at a Hunting value or more set in the tuning screen Conditions for not starting up Self tuning When the controller is 2 output specification When standby operation STBY operation is being executed When output is manual output MAN When ramp control RMP is being executed When remote SV control REM is being executed When P OFF ON OFF control When the PV value causes a scale over SO error When zone PID is set When the output rate of change limiter is being executed During self tuning by step response 9 9 9 9 9 9 99 9 9 15 OPERATIONS DURING CONTROL 91 iTuning standby conditions When the following conditions occur operation stands by for new startup conditions to be generated When the current fluctuation width attenuates gets smaller to 25 or less from the previous fluctuation width When the 5th fluctuation width attenu
94. on 0 00 to 1 00 0 40 1 ZN PID zone Within measuring range 0 Unit 1 OUT1L Output limit lower 0 0 to 99 9 96 0 0 96 1 limit value OUT1 OUT1H Output limit higher 0 1 to 100 0 96 100 0 1 limit value OUT1 OUT2L Output limit lower 0 0 to 99 9 96 0 0 96 1 limit value OUT2 OUT2H Output limit higher 0 1 to 100 0 96 100 0 1 limit value OUT2 Zone PID1 OUT1 zone PID OFF OFF 1 mode SV SVzone selection PV DV zone selection HYS1 OUT1 zone 0 to 10000 Unit 20 Unit 1 hysteresis REM PID Remote SV PID 1 to 10 1 1 No Tuning Tuning mode Auto Tuning Auto Tuning 1 Self Tuning Hunting Hunting 0 1 to 100 0 0 5 1 AT Point D Auto tuning point O to 10000 Unit 0 Unit 1 98 17 5 EVENT DO Screen Group group 4 17 LIST OF PARAMETERS Displa Descrip pay tion of Setting Range Initial Value Lock Symbol F unction EV1 SP Operation DEV Hi 25000 Unit 2 EV2 value DEVLow 25000 Unit EV3 Wi PV SV DEVOut 25000 Unit ithin measuring range PV DO i DEV In 25000 Unit DO2 25000 to 25000 Unit PV Hi E Measuring range DO3 DEV Hi DEV Low higher limit value DO4 PV Low Measuring range DO5 0 to 25000 Unit lower limit value DO6 DEV Out DEV In SVHi Higher limit value POT dd L limit val ow Lower limit value DOS of SV DO9 DO10 MD Operation None No action EV1 DEV Hi 1 DO11 mode DEV Hi Higher limit deviation action EV2 DEV Low DEV Low Lower limit deviation action EV3 None
95. on 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 1 Enabling the square root extraction operation The square root extraction operation function is valid when SQ Root is set to ON 7 3 SQ Root D OFF Setting range OFF ON Initial value OFF 2 Low cut This item functions only when the square root extraction operation function is enabled In square root operation the PV fluctuates greatly by a slight fluctuation of the input value in the vicinity of signal zero Low cut is a function for outputting O zero to PV at the preset input value or lower Setting low cut prevents action from becoming unstable when there is noise on the input signal line 7 3 SQ Root D ON Setting range 0 0 to 5 096 Low Cut 1 09 Initial value 1 0 The set value of low cut is 0 0 to 5 0 of the PV input range 100 PV resulting from square root extraction e as AME 100 Low cut 0 0 to 5 0 0 8 I O AUXILIARY SETTINGS 31 8 3 Control Output 1 Action characteristics Select either reverse action heating specifications or direct action cooling specifications as the output characteristics ia i R Di GUTT ACTIS Reverse Selling range everse Direct STBY 0 0 Initial value Reverse ERR 0 0 CYC 30s Reverse By th
96. on when remote signals undergo square root extraction operation to produce the execution SV for example in ratio control of flow rates 1 Setting the remote PID No The remote PID corresponding to the remote SV can be set Select the remote PID from PID No 1 to PID No 10 Note however that the setting here becomes invalid when the zone PID function is in use 2 15 REM PID 1 Setting range 1 to 10 Initial value 1 SQ Root OFF 2 Enabling remote square root extraction operation function The square root extraction operation is valid when SQ Root is ON Setting range OFF ON Initial value OFF SQ Roog OFF 44 9 SV VALUE amp REMOTE SV VALUE 3 Low cut Low cut functions when square root extraction operation is valid In square root extraction operation slight fluctuations of the input value near the signal zero cause the result to fluctuate considerably Low cut functions to set O zero to the REM signal when the input value is at the preset value or less This prevents action from becoming unstable when the REM input signal contains noise Setting range 0 0 to 5 0 Initial value 1 096 SQ Root ON If REM signal is 1 096 or below Low Cutl 1 0 the value is adjusted to 0 9 5 Setting the Ramp This function gradually changes the set value without subjecting the load to sudden change when the target set value SV is changed Here set four items ascending ramp value RAMP Up descending ramp valu
97. or only the 2 output specification Set the action range of output 2 OUT2 taking the characteristics of the control target and energy savings into consideration PIDO1 OUT2 Setting range 19999 to 20000 Unit P 3 0 DBA 0 0 Initial value 0 Unit OFF SF 0 40 D 30s The pattems in the following figures show the relationship between output action and dead band RA Reverse Action DA Direct Action B Control Output 1 RA Control Output 2 DA RA DA Control Output 1 Control Output 2 100 Control Output 1 Control Output 2 DB 0Unit 19999s DB 0 Unit 0 lt DB lt 20000 Unit 50 0 A Set value SV Low Measured value PV gt High 50 10 PID SETTING B Control Output 1 RA Control Output 2 RA RA RA Control Output 1 Control Output 2 100 Control Output 1 Control Output 2 5096 DB 0Unit Q 19999s DB 0 Unit 0 X xx zx 0 lt DB lt 20000 Unit DB DB 0 DB A Set value SV Low Measured value PV gt High B Control Output 1 DA Control Output 2 RA DA RA Control Output 2 Control Output 1 100 X Control Output 1 N N Control Output 2 N N N 5096 VQ DB 0Unit X NM E 19999s DB 0 Unit 096 A A x 0 lt DB lt 20000 Unit DB DB 0 DB A Set value SV Low Measured value PV High B Control Output 1 DA Control Output 2 DA DA DA Control Output 1 Control O
98. ow arriving due to overshoot at the upper side For control targets whose temperature immediately drops when the temperature rise is slow and output is lowered set a large higher limit value When the 2 output specification is selected OUT1 is displayed on the upper row and OUT2 is displayed on the lower row 3 2 TUR PIDO OUTILIS 0 0 Setting range Lower limit value 0 0 to 99 9 OUT1H 100 0 Higher limit value 0 1 to 100 0 0 0 Lower limit value lt Higher limit value Initial value Lower limit value 0 0 Higher limit value 100 0 Note The output limiter is invalid during contact output or SSR drive voltage output when P OFF is set and ON OFF control is selected 10 PID SETTING 53 10 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 as two or more SVs can be used for performing ramp control PID No 3 zone value tan PID No 1 zone value zd PID No 1 PID No 1 PID No 2 zone value i i i i Zonehysteresig PID No 3 SV 1 SV2 SV3 SV A SV5 SV6 Note When the same zone value is set to multiple PID Nos the PID No having the smallest No is executed Even if the zone value or zone hysteresis is changed with the SV val
99. r if too short an integral time is set hunting vibration occurs and action becomes similar to that of ON OFF control 3 1 PIDOT OUTI Setting range OFF 1 to 6000 s P 3 0 MR 0 0 Initial value 120s ID 120s SF 0 40 D 30s When auto tuning is executed with I OFF the manual reset MR value is computed and automatically set For details on automatic setting of MR see 10 4 Manual Reset MR 48 10 PID SETTING 10 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 However if too long a derivative time is set hunting vibration occurs and action becomes similar to that of ON OFF control 3 1 PIDO1 OUT Setting range OFF 1 to 3600s P 3 0 MR 0 0 Initial value 30s 120s SF 0 40 DE 30s When auto tuning is executed with D OFF computation is performed only by PI value proportional integral 10 4 Manual Reset MR This function sets integral time to OFF and manually corrects offset that occurs when control action is performed by P or P D When a side MR value is set the control result shifts to the side and when a MR value is set the
100. r 4 can be added optionally DO1toDO3 Darlington output 3 points DO4to DO5 Open collector output 2 points DO6 to DO9 Open collector output 4 points optional DO10 to DO13 Open collector output 4 points optional Output rating Open collector output 24 V DC 8 mA max ON voltage 0 8 V or lower Darlington output 24 V DC 50mA max ON voltage 1 5 V or lower Output update cycle 0 1 seconds 100 msec Setting selection Individual setting individual output selectable from 21 types Details are the same as those for event outputs However LOGIC can be assigned to only DO1 to DOS Direct can be assigned to only DO6 to DO13 with communication option Details of setting range hysteresis action delay time and standby action are the same as those for event outputs Output characteristics switching Normal open and normal close selectable Isolation Insulated between DO and various I O or DO and the system Not insulated between DOs 19 7 External Control Input DI Number of inputs 10 points in total standard 4 and 6 optional DI1to DIA 4 points DI5 to DI10 6 points optional Input rating Non voltage contact or open collector Input specifications Photocoupler input 5 V DC 2 5mA max voltage application per 1 input Input holding time 0 1 seconds 100 msec Setting selection Individual setting individual input selectable from 10 types Input types 1 None No action no assignment 2 MAN Switching of control output betwe
101. r example by a decimal switch sometimes an SV No other than the expected SV No is switched to momentarily at the moment that the contact is switched Set DI on this device so that it is switched within the response time 100 ms 80 15 OPERATIONS DURING CONTROL 15 5 Auto Tuning 1 Executing and Stopping Auto Tuning Select execution stop of PID auto tuning AT During execution of auto tuning the optimum PID constants are calculated according to the limit cycle method and those values are used to automatically perform control action During execution of auto tuning hunting caused by the limit cycle occurs near the SV value Hunting near the SV value can be prevented by setting the auto tuning point to perform auto tuning when the value leaves the SV value For details on setting this auto tuning point see 10 10 Auto Tuning Point Setting range ON OFF Initial value OFF STBY ot Auto tuning is executed when AT is set to ON During execution of auto tuning the AT LED indicator blinks lights during auto tuning standby and goes out when auto tuning ends or stops When AT execution stop switching is assigned to Dl auto tuning can be executed by external contacts however AT execution stop by front key switches is not possible For execution of auto tuning the following conditions must be satisfied These conditions are common to both front panel keys and external switch input The mode must not be the m
102. r generation of an event source 4 2 EV SP 2500 0 C Setting range OFF 1 to 9999 s MD DEV Hi ACT N 0 Initial value OFF 2 0 C Note EVENT DO is not output when the source of the signal output disappears during the delay time When the source is generated again the event delay time up till then is cleared counting of the item is performed from the beginning When the delay time is set to OFF EVENT DO is output at the same time that the source of EVENT DO is generated The delay time can be changed when an EVENT DO output source is generated and it is within the delay time action Note however that the delay time is measured not from the moment that it is changed but from the moment that the output source is generated The delay time for EVENT DO action becomes invalid when a scale over occurs 11 EVENT amp DO SETTING 61 4 Inhibit action This item is displayed when modes 2 to 9 are selected in the EVENT DO action Inhibit action does not output EVENT DO even if the PV value is in the EVENT DO action region and outputs EVENT DO when the PV value leaves the EVENT DO action region and enters the EVENT DO action region again at power ON or at STBY cancellation Select either of the following taking inhibit action and event action at a scale over into consideration 4 2 EV SP 2500 DC Setting range OFF 1 2 3 MD DEV Hi ACT N O Initial value OFF DF 2 0 C IHA OFF DLY OFF STEV OFF OFF
103. r use it a prohibited manner To ensure safe and proper use of this device and to maintain its reliability observe the precautions described in this manual Do not operate the keys on the front panel of this device with a hard or sharp tipped object Be sure to operate the keys with your fingertips When cleaning this device do not use paint thinner or other solvents Wipe gently with a soft dry cloth Check before use This device has been fully checked for quality assurance before shipment from the factory However you are requested to make sure that there are no errors damages or shortages in the delivered items by confirming the model code external appearance of the device and the number of accessories Confirmation of model codes Referring to the table below check the model codes affixed to the case of the product to check if the respective codes indicate what was specified when you ordered the product Checking accessories Make sure that your product package has all of the following items Standard accessories 1 Quick Reference 2 Support CD 3 Mounting fixture w 2 screws 4 Terminal cover 5 Unit decal a Optional accessories 1 Current transformer CT for heater break alarm when the heater break alarm option is selected 2 Terminal resistor when the RS 485 communication option is selected Options sold separately The following table shows the options available for this product
104. reen 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 The following shows an example of screens in the 1 input 1 output specification The next l 2 displ SV No 01 CTRL EXEC D PID screen display 50 100 Kl amp eeKy j o PID and Out Limit AT DISP 09 ee SF TY GRP GRP GRB Q To display the basic screen Press the DISP key To switch the display between screen groups Press the GRP key to successively switch screen group top screens GRP To switch setup screens within groups Press the SCRN key to successively switch PIDO1 OUTIL 0 0 screens OUT1H D 100 0 OUT2L 0 0 To move the cursor in a screen OUT2H 100 0 Press the C2 key to move the cursor 3 blinking when there are two or more parameters in the same screen To display the top screen Press the GRP key in a respective parameter setup screen other than the basic screen group to switch to the top screen of a screen group 3 BASIC OPERATIONS 3 3 1 Changing and Registering Data 13 Basically set up and change parameters while confirming the LCD screen display Entering numerical
105. ring ramp control and then turned back ON again ramp control is stopped and the execution SV is switched to the SV No that was used as the target SV No 10 PID SETTING 47 10 PID SETTING 10 1 Proportional Band P Proportional band refers to the range in which the size of the control output changes in proportion to the difference deviation between the measured value PV and the set value SV Here set the percentage 96 that control output is made to change with respect to the measuring range When a wide proportional band is set the change in the control output with respect to deviation decreases and the offset constant deviation increases When a narrow proportional band is set the change in the control output increases and the offset decreases If too narrow a proportional band is set hunting vibration occurs and action becomes similar to that of ON OFF control When P OFF is set control becomes ON OFF control and auto tuning cannot be executed 3 1 PIDOT OUTI Setting range OFF 0 1 to 999 9 P3 3 0 MR 0 0 Initial value 3 0 120s SF 0 40 D 30s 10 2 Integral Time I Integral action is a function for correcting the offset constant deviation that occurs due to proportional action When a long integral time is set offset correction action is weak and it takes a long time to correct the offset The shorter an integral time is set the stronger the correction action becomes Howeve
106. rol input Logic operation output by source 1 and source 2 EV1 to EV3 DO1 to DO3 output 1 AND Output by logical product 2 OR Output by logical sum 3 XOR Output by exclusive OR Logic operation output by cause 1 DO4 DO5 output 1 Timer operation OFF 1 to 5000 seconds 2 Counter operation OFF 1 to 5000 counts 19 9 Heater Break Alarm option Alarm action Alarm detection Current detection 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 lt setting current value when control output is ON HLA is detected at heater current gt setting current value when control output is OFF Hysteresis at heater break or loop error detection 0 2 A Remote input cannot be used when heater break alarm is selected Heater current detection by external CT supplied CT for exclusive use single phase Current detection selection Sampling cycle Selectable from Control Output 1 or Control Output 2 only when control output is Y or P 0 2 seconds 200 ms Minimum action confirmation time Current setting Setting range Setting resolution Current display Display accuracy Sampling cycle 0 2 seconds 200 msec or longer regardless of whether control output is ON or OFF Heater break heater loop alarm set individually OFF 0 1 to 50 0A OFF suspension of alarm action 0 1A 0 0 to 55 0A 396
107. s device 1 Analog output type Select the type of analog output to assign 5 5 Ao IMD PV Setting range PV SV DEV OUT1 OUT2 Aol L 0 0 C Initial value Ao1 PV Ao1_H 800 0 C Ao2 SV PV Measured value SV Target set value DEV Deviation of PV and SV OUT Control Output 1 OUT2 Control Output 2 only with 2 output specification 2 Scaling analog output Set the lower limit higher limit scale of analog output Reverse scaling is also possible 5 5 The following table shows setting ranges and initial values Initial Value Analog Output Type Setting Range Ao1 L Ao2 L Ao1 H Ao2 H PV SV Within measuring Measuring range Measuring range range lower limit value higher limit value DEV 100 0 to 100 096 100 0 96 100 0 OUT1 OUT2 0 0 to 100 0 0 0 100 0 68 12 OPTION DI AO HB COM SETTING 12 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 Alarm output is assigned to EVENT DO external output and HBA heater break alarm or HLA heater loop alarm is assigned for use The heater break alarm and heater loop alarm can be used when Control Output 1 or Control Output 2 is a contact
108. se Muck tad 54 10 10 Auto Tuning POIL serene et ege see EHE ER Eege E eet Ere Fere en 55 11 EVENT amp DO SET TINO iie pite deer 57 11 1 vult EEN 57 1 BO MOMMOR DE asec 57 2 LOGIC MONRO a3 m 57 11 2 JEVENT DO ACM RE 57 T Output characteristics 1 tre re rr ug ere hase 59 C2 LY SHOTS RE 60 3 Delay UN EE 60 4 Inhibit action t 61 5 Event action at hl Blouse irc efe roa Dco Eee per reiten Dade i atas a e UR dones 61 11 9 Event Logic Operations erecti tte terit deua Rena eaa Dade idera 62 1 Logic operation mode Log MD cccceceeeeeseeecceceeeeeeeeseeseceneeeeneeeeneeeees 62 2 Assigning logic operation input SRC1 GR 62 3 Logic operation input logic Gate1 Gate 63 En Keele 63 CPT URIS HEET 63 2 FJ OOUDIBE eege 64 3 Assigning input SRC EE 64 4 Mode POG MD sn TD E 64 12 OPTION DI AO HB COM SETTING eene 65 12 1 p om 65 1 DI monitor Screen io D er eet ee I tetas RR CO edie EN ed 65 IERT et RTE ME 65 12 2 Analog Ke ue 67 1 Analog output type ecce i retire eaten Lim Ree a e Eran EE E MR E ER dnd 67 2 Scaling analog OUEDUL EE 67 12 3 Setting the Heater Break Heater Loop Alarms scce 68 1 Connecting the current transformer CT 68 2 Hester current EE 68 3 Heater Break Alarm current HBA seen 69 4 Hea
109. splay with the key to fix and register settings and CA Vior A key and press the 8 0 Lock screen LOCK etc Key Lock etc yan GRP ENT GRP ENT GRP key and pressing the key for SCRN i Displayed when Control i lt Output 1 is currentor i ivoltage Displayed when Control i i Output 2 is current or tvoltage i iDisplayed with Analog LCD Display will be blank re Output 1 or 2 optional trespectively H PV Display Description PV Display Description 1 1 Control Output 1 lower eu Control Output 1 higher amp iara pmitvalue H IHI TT limit value ae Contro Output 2 lower a eu Control Output 2 higher OC O L ui value HL HI TT limit value ou cr Analog Output 1 lower ox Cu Analog Output 1 higher Far limit value EC limit value oa cr Analog Output2lower gs rc Analog Output 2 higher a limit value mer IT limit value When 0 is set settings return to factory defaults 4 When you have finished setting the above press the LOCK etc screen DISP key to return to the 36 This page left intentionally blank 8 UO AUXILIARY SETTINGS 9 SV VALUE amp REMOTE SV VALUE 37 9 SV VALUE amp REMOTE SV VALUE 9 1 Setting the
110. ter Loop Alarm current HL A 69 5 Heater Break Heater Loop Alarm mode HBM 69 6 Heater Break detection selection HB seeeeeeseeeess 70 deeg s COMMUNICATION ett LEE 71 1 Setting communication EE 71 2 Gommunicalion mode O OM uir fiet tdm dEeEiee 72 13 KEY LOCK SET LING aedi eset ape panni c Sata rn tendu ouo exon E netos 73 13 1 Setting Key EDOKu coii oa eo fo od fog fog oo fon tod iod fou fon ted fog top fon ed ist 73 1 Displaying the key lock screen eeeeeeeeeeennemennen nennen 73 AR lec STR oh thee chee I E 73 14 MONITORING EXECUTING amp STOPPING OPERATION 15 14 1 Flow of Ee E 5 1 1 input specifiCallOfi ie dite e ener nehme ERR R E SE deieren 75 14 2 Operations in Basic Gcreen rtt rrneennnn ennn 76 Switching the SV E 76 2 Output monitor SCreen oisi epe eh rem cobre a ted an EE HET RR YR sees 76 15 OPERATIONS DURING CONTROL seen 77 deet Monitoring XGOPLIOLD Zeene gester ER ee ege CES pen renee eoe CES ep eoe CES e pepe ES Up es ceste ese cech 77 CIM BASIC Scien eem TL RE 77 2 Qutput valle display 53 65 adu tte ee ues 7T 15 2 Switching the Execution SV NO eessen 78 ix 15 3 Setting the Execution SV No eese treni n anth ann n anna 78 15 4 Externally Switching the SV No sssssssHHHHHHH 79 15 5 Auto TuUNnINg er ERR 80 1 Executing and Stopping Auto Tuning
111. this method the control output is turned ON OFF to measure the amplitude and dead band of the measured value PV and calculate the PID constants lt AT execution _______ gt SV d AT complete PV As the measured value is affected by the set value SV set auto tuning points AT point to prevent excessive measured values AT start 15 OPERATIONS DURING CONTROL 87 lt AT execution gt ji AT comlete PV AT start Conditions for starting up Auto tuning When Tuning Auto Tuning is selected in the tuning screen and AT is set ON by front panel keys DI input or communications ilConditions for not starting up Auto tuning When standby operation STBY is being executed When output is manual output MAN When remote SV control REM is being executed When ramp control RMP is being executed When P OFF ON OFF control When PV zone PID is set When the PV value causes a scale over SO error 9 9 gt 9 9 9 iklCanceling Auto tuning during execution AT is canceled by setting to OFF by front panel keys DI input or communications When 200 minutes is exceeded with the output value at the 096 or 10096 During standby When the PV value causes a scale over SO error During a power outage 9 9 9 9 Note Auto tuning sometimes is not performed correctly when the measured value PV contains noise and is unstable Either stabilize the measurement input or
112. to 750 0 F K 05 K2 0 0 to 400 0 C 0 0 to 750 0 F K 06 K3 0 0 to 800 0 C 0 0 to 1500 0 F K 07 K4 0 0 to 1370 0 C 0 0 to 2500 0 F K 2 08 K5 200 0 to 200 0 C 300 0 to 400 0 F E 09 E 0 0 to 700 0 C 0 0 to 1300 0 F SE 10 J 0 0 to 600 0 C 0 0 to 11000 F T al T 200 0 to 200 0 C 300 0 to 400 0 F N 12 N 0 0 to 1300 0 C 0 0 to 2300 0 F PLII 13 PLII 0 0 to 1300 0 C 0 0 to 2300 0 F n PR40 20 3 14 PR40 20 0 0 to 1800 0 C 0103300 F 3 WRe5 26 15 WRe5 26 0 0to 2300 0 C 0104200 F s U 16 U 200 0 to 200 0 C 300 0 to 400 0 F d L 17 L 0 0 to 600 0 C 0 0 to 1100 0 F m K 4 18 K 10 0 to 350 0 K 10 0 to 350 0 K 5 AuFe Cr 5 19 AuFe Cr 0 0 to 350 0 K 0 0 to 350 0 K g 31 Pt1 200 0 to 600 0 C 300 0 to 1100 0 F u 32 Pt2 100 00 to 100 00 C 150 0 to 200 0 F 33 Pt3 100 0 to 300 0 C 150 0 to 600 0 F 34 Pt4 60 00 to 40 00 C 80 00 to 100 00 F 35 Pt5 50 00 to 50 00 C 60 00 to 120 00 F 36 Pt6 40 00 to 60 00 C 40 00 to 140 00 F RTD Pt100 37 Pt7 20 00 to 80 00 C 0 00 to 180 00 F old JISIEC 38 Pt8 6 0 000 to 30 000 C 0 00 to 80 00 F 39 Pt9 0 00 to 50 00 C 0 00 to 120 00 F 40 Pt10 0 00 to 100 00 C 0 00 to 200 00 F 41 Pt11 0 00 to 200 00 C 0 0 to 400 0 F 42 Pt2 7 0 00 to 300 00 C 0 0 to 600 0 F 43 Pt13 0 0 to 300 0 C 0 0 to 600 0 F 44 Pt14 0 0 to 500 0 C 0 0 to 1000 0 F 25 7 V O SE
113. tput 2 AT RMP Level characteristics when ON direct action Pause Switching of pause resume of ramp control when ON Level ramp pause LOGIC Logic operation when ON execution of logic operation None Level and output to EV or DO EXT SV External switching of SV No Only DI7 can be set None Level assigned to DI7 to DI10 Note The corresponding DI action details cannot be executed while parameters listed in the No action Conditions column in the DI Assignments Table are being executed Signal detection timing Level input Action is maintained with DI input ON Edge input Action is executed by DI input ON and is maintained even if DI input turns OFF Action is canceled by DI input ON again Once a function is assigned to a DI the same function cannot be set by the front panel keys as Dl is given priority When the same action is assigned to two or more Dls the DI having the smallest No is valid and DIs having a larger No are invalid For example assignment to DI2 becomes invalid when MAN is assigned to DI1 and DI When a DI assignment is canceled during DI execution the currently executing action is continued excluding LOGIC operation For details on logic operation see 11 3 Event Logic Operations 12 OPTION DI AO HB COM SETTING 67 12 2 Analog Output This function is optional and is not displayed when it is not installed Two optional analog outputs Ao1 Ao2 can be installed on thi
114. tput Specifications 2 output specification At this item select either 1 output action Single or 2 output action Dual When action is set to Single control output becomes the output of OUT1 only Select the output mode after setting control action to the standby mode STBY ON For details on control standby operation see 15 8 Control Standby STBY OFF Setting range Single Dual OUTPUTA Single Initial value Single IR COM ON lin lout 1loop Single 1 output control action Only OUT is used for control output Dual 2 output control action OUT1 and OUT2 are used for control output Displaying the current operation mode The current operation mode is displayed at the bottom line of the key lock tuning mode display only and number of outputs setup screen No 8 1 1in 1out 1loop 1 output controller 1in 2out 1loop 2 output controller 7 2 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 which can be accessed from its Help menu Setting range ON OFF Initial value ON ON Infrared communication by S5004 is available OFF Infrared communication by S5004 is not available 22 7 UO SETTINGS INFRARED COMMUNICATION 7 3 Measurin
115. ue inside zone hysteresis the execution PID No will not be changed until the SV No leaves zone hysteresis 1 Selecting Zone PID Select whether or not to use zone PID When this function is used select whether to set the zone by SV or by PV 3 21 Setting range OFF SV PV Zone PIDID Initial value OFF HYS1 i OFF Zone PID function is disabled PID No is switched interlocked with the SV No SV Zone PID function of SV is used PV Zone PID function of PV is used 54 10 PID SETTING 2 Zone hysteresis The hysteresis can be set with respect to the zone set value This hysteresis is valid for all zone set values 3 21 Setting range 0 to 10000 Unit Zone PID1 OFF Initial value 20 Unit HYS1 3 2 0 3 PID zone Set the zone temperature range to be used by the zone PID function for each PID No 3 1 PIDO1 OUT1 Setting range Within measuring range P 3 0 MR 0 0 Initial value 0 Unit l 120s SF 0 4 D 30s 7N 4 0 0 C Note When the same zone value is set to two or more PID Nos the PID having the smallest No is executed To use the Zone PID function Zone hysteresis and Zone PID must be set 10 PID SETTING 55 10 10 Auto Tuning Point To avoid hunting caused by limit cycle using the SV value in execution of PID auto tuning set the AT action at the point where the PV leaves the SV value 3 22 Tuning Auto Tuning Setting range 0 to 10000 Unit Hunting O 2 Initial value 0 Unit
116. use a PV filter for example to stabilize the measured value before executing auto tuning When the output limiter is used set the output limiter before execution of auto tuning Note however that control output operates between 0 to 100 ON OFF regardless of the output limiter when output is contact output or SSR drive voltage output With some control targets optimum PID constants are sometimes not obtained If this happens correcting the PID constants obtained by auto tuning may provide better results 88 15 OPERATIONS DURING CONTROL 15 10 2 Self tuning Self tuning is a function provided for performing tuning more easily than auto tuning Self tuning is executed after tuning conditions are automatically judged Two methods are provided on the SR23 for self tuning 1 Self tuning step response St 2 Self tuning hunting suppression Hu These self tuning modes cannot be specified by users as these are automatically selected by SR23 1 Self tuning by step response St With self tuning by step response timing is automatically performed by the step response method and PID constants are set by measuring fluctuations in the measured value PV when a fixed deviation and stable control output are being output for example when the power is turned ON standby mode STBY is changed to execution STBY OFF or the setting value SV is changed ilStep response tuning SV Start PV St complete When sel
117. ut Parameters Item OUT1 OUT2 ACT STBY ERR CYC Rate Limiter 18 PARAMETER SETUP RECORD SHEETS Item Set Value HBA HLA HBM HB COM PROT ADDR BPS MEM DATA PARI STOP DELY CTRL BCC 18 PARAMETER SETUP RECORD SHEETS 18 7 Unit Measuring Range Parameters Input settings Item INPUT1 PV Bias PV Filter PV Slope RANGE Sc_L Sc_H UNIT DP Fig CJ SQ Root Low Cut PMD PMD set values PMD No Set Value n An Bn o 1 joo0 o0 O 110 18 8 Lock etc Parameters Item Set Value KLOCK IR COM OUTPUT 18 PARAMETER SETUP RECORD SHEETS 19 SPECIFICATIONS 111 19 SPECIFICATIONS 19 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 digits height of characters 11 mm LCD display SV No OUT graph control output value various parameter displays 128 x 32 dot matrix liquid crystal display with yellow green LED backlight Action display lamps 17 action statuses display Light on or blinking when status is enabled STBY Green Blinks when control output is set to standby STBY ON RMP Green Blinks during execution of ramp control and lights during ramp control is paused MA
118. utput 2 100 j Control Output 1 j Control Output 2 5096 o DB 0Unit E P 19999 DB lt 0 Unit 096 A 0 lt DB lt 20000 Unit DB DB 0 DB Set value SV Low Measured value PV gt High 10 PID SETTING 51 10 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 3 1 P1DO1 OUTI Setting range 0 00 to 1 00 P 3 0 MR 0 0 Initial value 0 40 OFF SF 30 40 D 30s SF 0 00 Regular PID control is carried out and the overshoot correction function is disabled SF Small Overshoot correction is small SF Large Overshoot correction is large Reference About PID action according to set value function SF PID and PD action can be switched by the SF value during RAMP or REM SF gt 0 10 SF 0 10 PID action PID action SV PV PD action PID action 52 10 PID SETTING 10 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 value 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 In a heating control specification set a lower limit value when the return value is sl
119. value This operation can be executed on OUT1 OUT2 that are in the Manual Output mode When OUT1 OUT2 are displayed in reverse this indicates that these outputs are in the Manual Output mode The output value and output bar graph for OUT2 are displayed in the case of the 2 output specification 1 Press the DISP key to call up the basic screen Press the SCRN key to display the output monitor screen 0 1 3 When the cursor 2 is not at the target output move the cursor using the LA key and select OUT1 or OUT2 that is displayed in reverse 0 1 4 Increment decrement the output value by the 4 V jJor A key With manual output values need not be fixed and registered by the ENT key 15 OPERATIONS DURING CONTROL 83 3 MAN key operations This device is provided with a key exclusively for manual output so that you can switch to the output monitor screen 0 1 by pressing the MAN key in any screen display Output operations cannot be performed in this state B Simple operation 1 Press the MAN key to call up the output monitor screen 2 Press the A key or Y key while holding down the MAN or the ENT key The letters OUT1 are highrighted to indicate that manual output MAN ON is switched to 3 Set the OUT1 output value by the 4 V jor A key Set the OUT2 output value by the key to shift to OUT2 and then by the al
120. with your hands while the power is supplied Pay attention to the following points when performing wiring Check that the wiring is free from mistakes according to 1 5 Rear Terminal Arrangement Diagrams Use crimped terminals that accommodate an M3 screw and that have a width of 6 2 mm or less For thermocouple input use a compensation wire compatible with the type of thermocouple For RTD input the resistance of a single lead wire must be 100 or less and the three wires must have the same resistance The input signal lead must not be passed along the same conduit or duct as that for high voltage power lines Shield wiring single point grounding is effective against static induction noise Short interval twisted pair wiring is effective against electromagnetic induction noise When wiring use wire or cable minimum 1 mm cross sectional area of 600 V grade PVC insulated wire or equivalent wire having the same rating For wiring the ground ground the ground terminal with the earth resistance at less than 1000 and with wire 2 mm or thicker Two earth terminals are provided each connected internally One is for the ground connection and the other is for connecting the shield of the signal lead Do not use the earth terminals for crossover wiring of the power system ground lead If this device is considered as being susceptible to noise caused by the power supply attach a noise filter to prevent abnormal functioning
121. y range 3 Remote filter Noise on the remote input signal line sometimes causes unstable control For this reason this device incorporates a remote filter function for reducing the influence of noise to stabilize control Filtering is performed by first order lag computation Here set that time constant Setting range OFF 1 to 300 Initial value OFF Unit seconds Setting a large time constant increases noise removal performance This however sometimes adversely influences control systems that require a fast response speed 42 9 SV VALUE amp REMOTE SV VALUE 4 Remote scale Set the range that is to be used as SV by the remote input signal Set scaling within the measuring range Setting range Within measuring range reverse scaling possible Sc L x REM L REM H lt Sc H Initial value REM L Lower limit of measuring range REM H Higher limit of measuring range A El 1 12 M f Ee Set the value of remote input dd REMSV i o P d signal 0 to REM L E P E Set the value of remote input E ge E signal 10096 to REM H g o a 3 we In the case of reverse scaling LO PRETEREA Y set the value of remote input A la signal 096 to REM H and the 0 Remote input 100 value remote input signal OV Voltage 0 to 10V 10V 100 to REM L 4mA Current 4 to 20mA 20mA 9 SV VALUE amp REMOTE SV VALUE 43 9 4 Setting the Remote PID No and Square Root Extraction Operation Set square root extraction operati

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