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DigitroniK Line SDC30/31 User`s Manual

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1. DISP DISP Changing setup LENTOA I See page 4 1 CEND CW a 1 SD F AUTO e 8 ls 4 AUTO changing SP DISP READY E RUN and event AUTO 2 or DISP value regis MANUAL _ C tered param a S g PV je eters SP 5 SP y MODED o PV 8 D gt My 2 SP gt E gt AUTO lt ee ea CA Changing DISP o parameters CC See page m s5 1 DISP DISP E r F u MANUAL e MANUAL pee gl Changing SP DISP READY MANUAL READY DISP and event AUTO g MODE 1 C_ value regis jat pam S py g e By pen 2 SP l RUN 5 or M READY amp CENT 5 MANUAL 2 gt AUTO i dD Changing MFB or 5 parameters Da 5 RUN READY See page DISP 5 BIE 5 1 oe CENT C YO CENT C VW Dise Changing setup Disp TTT See page 4 1 In the RUN mode setup items can be checked but neither set nor changed Chapter6 OPERATION Flow of Key Operation DISP DISP Co UF UF UF ic indicati Setting SP Basic indication 225 ae 2 Setting EV1 Setting EV2 Paramenter Paramenter J status Selecting SP Up to 8 registered parameters are indicated Flow of Key Operation Basic indication status DISP READY DISP Cor CENT REMOTE LOCAL DISP C Dor
2. Options additional functions Event Output EV1 Remarks External Switch Input 1 input Remarks D 6D 001 ke Tee A 002 002 P 3 Load _ Ape Common A 004 Op Da 041 awe RSW 402 Dd 406 502 Pay E A Load 202 WS 506 NOFF voltage 5 1 V 2G EV A 001 ON current 5 2 mA f 6 Load hes Internal circuit 5V f O 407 T 2 Ev AN ana 507 i Oo NEV2 is not provided with SPST relay Da contact 250V ac 5 A resistance load 1 1 additional functions 407 507 External Switch Input 4 inputs Auxiliary Output X Additional function 004 Common 003 oA A 004 i ie EAR ave A Ong 7 506 RSW1 t re BSE Additional function 406 506 RSW Ooo on 4s z g RSW4 y Receiver A oFF voltage 5 1 V A 4 to 20 mA de ON current 5 2 mA load resistance 750 Q max HANDLING PRECAUTIONS e Current output 5G and auxiliary output and voltage output 6D and auxiliary output are not isolated Provide isolation if necessary For details see 8 2 Speci fications I O Isolation The SDC30 31 series can be connected in parallel with models in the same series or models in the SDC20 21 series When connecting in parallel with other controllers thoroughly check the condi tions of the other controller before configuring the control system The SDC30 31 series cannot be connected in parallel with the SDC40 and DCP30 series Be sure to us
3. Proportional band 3 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time 3 O to 3600 s Derivative rate 3 O to 1200 s MV lower limit 3 O to MV upper limit value MV upper limit 3 MV lower limit value to 100 Appendix 8 APPENDICES Seiting by user Proportional band 4 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time 4 O to 3600 s Derivative rate 4 O to 1200s MV lower limit 4 O to MV upper limit value MV upper limit 4 MV lower limit value to 100 Proportional band 5 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time 5 O to 3600 s Derivative rate 5 O to 1200s MV lower limit 5 O to MV upper limit value MV upper limit 5 MV lower limit value to 100 Proportional band 6 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time 6 O to 3600 s Derivative rate 6 O to 1200s MV lower limit 6 O to MV upper limit value MV upper limit 6 MV lower limit value to 100 Appendix 9 APPENDICES Setting by user Proportional band 7 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time 7 O to 3600 s Derivative rate 7 O to 1200s MV lower limit 7 O to MV upper limit value MV upper limit 7 MV lower limit value to 100 Proportional band r RSP 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G
4. piA Note To return to the previous bank press the CA key To advance to the next bank press the CY key To indicate parameters 2 To change the numeric Repeat steps Not to change the numeric Carry out step 3 To indicate the bank DISP To set to the basic Press the C key indication status Press the key DISP Press the C___ key HI Y 5 1 YSt is indicated at this time our 5 lt The set value of that item is indicated PATrA is indicated SP OUT flashing Nothing is indicated A PV value at this time is indicated SP OUT ASP value or MV value is indicated 5 5 Chapter5 SETTING OF PARAMETERS 5 4 Assigning a Parameter to the Key This instrument can assign parameters which are often used during operation to the key and call them as required using the key only Operation Procedure The procedure for assigning the proportional band P to the key is shown below To set to the basic indication status To indicate the bank DISP Press the C__ key SP OUT Continuously press the key and CA _ keys simultaneously for 3 seconds tolo SP OUT p o o PV value or Fb at that time is indicated SP value MV value or motor valve opening is indicated
5. Pldo is indicated flashing Nothing is indicated Note SP is indicated in the case of multi SP so press the CY Okey To indicate Pld0 To indicate a parameter to be assigned To assign the parameter To transfer to the next parameter to be assigned Press the CYD key Repeat step To set to the basic indication status Press the key SP OUT Press the Ca D key while pressing the o o O key SP Four decimal points are OUT indicated below the parameter in the No 1 indicator DISP Press the C key twice SP OUT Check items P is indicated The set value of that item is indicated Example of indication when registering the proportional band A PV numeric is indicated An SP numeric is indicated If 9 or more parameters are attempted to be assigned the parameter s assigned at first is reset and the new parameter s is assigned 5 6 Chapter5 SETTING OF PARAMETERS 5 5 Resetting a Parameter Assigned to the Key Operation Procedure The procedure for resetting the proportional band P assigned to the key is shown below i DISP To set to the basic Press the C__ key indication status To indicate the bank Continue pressing the A PV value at this done time is indicated OUT o SP value MV value
6. Integral time O to 3600 s Derivative time O to 1200 s Lower limit of manipulated variable O to upper limit Upper limit of manipulated variable Lower limit to 100 Doubles as the lower and upper limits of the integral limitter Manual reset l 0 amp P 0 50 O to 100 Differential X j P 0 O to 100 unit 5 unit wd to e P to dIF is followed by No 1 to 7 orr Note 3 Pe dtr isnot displayed in case C17 1 Same as P to dIF D Ls 3 External distur bance inhibit PID Note 4 Proportional band x 0 0 to 999 9 0 1 to 999 9 ON OFF control when 0 0 is set 0 0 cannot be set on 2G and 5G models Integral time O to 3600 s Derivative time O to 1200 s D followed by No 1 to 7 orr Same as P to dIF C ntd on next page 5 1 Chapter5 SETTING OF PARAMETERS EV1 hysteresis Indication Parameters Table cont d Setting condition EV1 is provided C21 1 to 13 Default Setting range O to 100 unit Remarks EV1 ON delay time EV1 is provided C21 1 to 13 O to 9999 s EV2 hysteresis EV2 is provided EV2 ON delay time EV2 is provided C23 1 to 13 PV filter 0 0 to 25 0 s PV bias 1000 unit RSP bias Remote setting input is pro vided 1999 to 9999 unit Time propor tional cycle
7. A CAUTION Wire the SDC30 31 properly according to predetermined standards Also wire the SDC30 31 using designed power leads according to recognized mounting methods Failure to do so might cause electric shock fire or faulty operation Do not allow lead clippings chips or water to enter this controller case Doing so might cause fire or faulty operation We recommend attaching the terminal cover sold separately after wiring the SDC30 31 Failure to do so might cause electric shock 1 HANDLING PRECAUTIONS e Before wiring the SDC30 31 check the controller catalog No and terminal Nos on the label on the rear of the body After wiring the SDC30 31 be sure to check the wiring for any mistakes e Maintain a distance of at least 50 cm between I O leads or communications leads and power leads of 100V or more Also do not pass these leads through the same piping or wiring duct Be sure to provide a switch within operator reach for shutting OFF the mains power supply of this controller in the main supply wiring Also In case of AC power supply models the main supply wiring also requires a slow operating type T fuse rated current 0 5 A rated voltage 250 V TEC127 The following table shows the meaning of the symbols in the terminal wiring label on the instrument side Symbol Description Alternating current Direct current Earth ground terminal Caution risk of electric shock
8. al a Number of SPs selectable by external switch input 0 SP not selectable 2 Two SPs SPO SP1 selectable by RSW1 4 Four SPs SPO to SP3 selectable by RSW1 and RSW2 8 Eight SPs SPO to SP7 selectable by RSW1 RSW2 and RSW3 External switch input 1 function No operation RUN READY AUTO MANUAL LSP RSP STOP START auto tuning PID direct reverse reverse of CO3 setting when RSW is ON Reset start timer EV1 Reset start timer EV2 state when OFF state when ON NOOR WBN O my Ox e XI External switch input 2 function Same as external switch input 1 function mo ae Ze ot External switch input 3 function Same as external switch input 1 function Lew Leon mon External switch input 4 function Same as external switch input 1 function Yn Ts al a Communication address O to 127 Yous a mr en al Appendix 4 Transmission speed 0 9600 bps 2 2400 bps 1 4800 bps 3 1200 bps APPENDICES Indication Factory setting Setup item Setting by user Communication code O 8 bits even parity 1 stop bit 1 8 bits no parity 2 stop bits Dead zone 0 5 to 25 0 Modular control motor control method selection 0 MFB inference 1 MFB 2 Inference Modular control motor start of automatic adjustment 0 Non adjusted state 1 Adjustment executed Vos a al wda
9. 3 12 Be careful not to short terminals across SDA and SDB or across RDA and RDB otherwise this instrument may malfunction Chapter 3 WIRING 3 9 Countermeasures Against Noise A CAUTION Use Yamatake Corporation s SurgeNon if there is the risk of power surges Q caused by lightning Failure to do might cause fire or faulty operation The following noise generation sources are the most common Relay and contacts Solenoid coils and solenoid valves Power line higher than 100V ac in particular Inductive load 6 Motor commutator Phase angle control SCR Radio communication equipment Welding machine High voltage ignition devices The following methods are effective as countermeasures against noise A CR filter is effective for quick rising noises such as impulse noise Recommended CR filter Yamatake Corporation Model No 81446365 001 A variator is effective for noises with high crest values Recommended variator Yamatake Corporation Model No 81446366 001 for 100V 81446367 001 for 200V 1 HANDLING PRECAUTIONS Be careful when using varistors as they may short circuit if the controller mal functions 3 13 This page left intentionally blank Chapter 4 SETTING THE SETUP ITEMS This chapter provides descriptions on the setup items required for the instrument built in an equipment for the first time to be put in operating states 1 HANDLING PRECAUTIONS
10. Control loop diagnosis 1 to 9999 Timer Sec min Setting not possible Alarm execution at inferred position Appendix 14 Event output 2 setting See Event output 1 setting above APPENDICES Description on Terms and Abbreviations AT DISP OL OH PARA PID PV MV SP Setup Differential Hysteresis EV Auto tuning The numerics of PID are automatically adjusted optimum values Display The indicated contents of the indicators are changed by press ing the DISP key Output Low Lower input of output A minimum limit value of output is set Output High Upper limit of output A maximum limit value of output is set Parameter Variable which determines the operating conditions of this instrument P Proportioning Proportional action I Integral 00 0 Integral action or reset action D Derivative Derivative action or rate action Process variable Measured value of thermocouple resistance thermom eter bulb or linear input etc Manipulated Variable This variable is the output of the instrument that is to be controlled and indicates the output state during ON OFF con trol Set Point This is the set point when controlling set values for example the temperature To set the operating conditions of this instrument such as an input range or control action according to how to use an associated equipment Differential gap in ON O
11. 0 to 9 8 m s Reference level 10 Transportation and storage conditions Ambient temperature Ambient humidity Vibration resistance Shock resistance Package drop test Other specifications 20 to 70 C 10 to 95 RH 0 to 4 9 m s 10 to 60 Hz in X Y Z directions for 2 hours each 0 to 490 m s 3 times in vertical direction when pack aged Drop height 60 cm Free drop from one corner 3 edges and 6 faces Rated power voltage AC models 100 to 240V ac 50 60 Hz Rated power voltage DC models 24V dc Power interruption dead time Insulation resistance Dielectric strength AC models 20 ms min under operating conditions 50 MQ min between case or GND terminal and power terminals using a 500V dc megger 1500 V 1 minute between case or GND terminal and power terminals Dielectric strength DC models Power consumption AC models Power consumption DC models Weight Mounting Terminal screw Terminal screw tightening torque Attachment Mask color Case color Mounting Applicable standards Installation category Pollution degree Chapter 8 SPECIFICATIONS 500 V 1 minute between case or GND terminal and power terminals 18V A max at operating conditions 7 5 W max at operating conditions SDC30 Approx 400 g SDC31 Approx 500 g Panel mount M3 5 self up screw 0 78 to 0 98 Nem 8 to 10 kgfecm Mounting fixture set product manual industria
12. 5 Motor valve opening PID calculation result is output when MV is selected on 2G output Value of signal source at 4 mA auxiliary output With auxiliary output O unit OR 0 0 C44 0 1 2 3 1999 to 9999 unit C44 4 5 199 9 to 999 9 unit Decimal point is dependent on C05 when C44 0 1273 Value of signal source at 20 mA auxiliary output With auxiliary output 1000 unit OR 100 0R C44 0 1 2 3 1999 to 9999 unit C44 4 5 199 9 to 999 9 unit Decimal point is dependent on C05 when C44 0 1 2 3 RSP value at 0 input 4 mA 1 V With remote setting input O unit 1999 to 9999 unit Decimal point is dependent on CO5 RSP value at 100 input 20 mA 5 V With remote setting input 1000 unit 1999 to 9999 unit Cold junction compensation operation selection Zener barrier adjustment Zener barrier model CO4 RTD range 20 00 to 20 00 Adjustment code Do not change this factory setting 4 29 This page left intentionally blank Chapter5 SETTING OF PARAMETERS 5 1 Parameters Table The following parametes are provided Set point O to 7 Indication Parameters Table Setting condition Default Setting range Within SP lower and upper limit C9 C10 Remarks Proportional band 0 0 to 999 9 0 1 to 999 9 ON OFF control when 0 0 is set 0 0 cannot be set on 2G and 5G models
13. Integral time r RSP O to 3600 s Derivative rate r RSP O to 1200 s MV lower limit r RSP O to MV upper limit value MV upper limit r MV lower limit value to 100 Proportional band for inhibiting external disturbance O 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time for inhibiting external disturbance O O to 3600 s Appendix 10 Derivative time for inhibiting external disturbance O O to 1200 s APPENDICES Setting by user Proportional band for inhibiting external disturbance 1 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G aa Integral time for inhibiting external disturbance 1 O to 3600 s we m mr Z3 Us aa Derivative time for inhibiting external disturbance 1 O to 1200 s Proportional band for inhibiting external disturoance 2 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time for inhibiting external disturbance 2 O to 3600 s Derivative time for inhibiting external disturbance 2 O to 1200 s Proportional band for inhibiting external disturbance 3 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time for inhibiting external disturbance 3 O to 3600 s Derivative time for inhibiting external disturbance 3 O to 1200 s Proportional band for inhibiting external disturbance 4 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time for inhibiting external
14. Less than 6 6 O L F N 1 HANDLING PRECAUTIONS e When installing the SDC30 31 in locations subject to vibration or impact be sure to use round crimped terminals to prevent the lead from coming loose from the terminal Unit mm e When wiring with crimped terminals take care to prevent contact with adjacent terminals 3 3 Chapter 3 WIRING 3 3 Terminal Arrangement SDC30 48 x 96 SDC31 96 x 96 e e O OlI NID oO AJOJN O O NI ODO oO AJ OJN 3 4 Power Supply Connections A WARNING Q Before wiring or removing mounting the SDC30 31 be sure to turn the power OFF Failure to do so might cause electric shock t HANDLING PRECAUTIONS e Connect the SDC30 31 AC power supply models to a single phase power supply for instruments and take measures to prevent the influence of electrical noise Connect the SDC30 31 24V dc power supply models to a 24V dc 10 power source If the power supply generates a lot of electrical noise we recommend inserting an insulating transformer in the power circuit and using a line filter Recommended line filter Yamatake Corporation catalog No 81446364 001 e After providing anti noise measures do not bundle primary and secondary power leads together or pass them through the same piping or wiring duct AC Power supply models
15. Time propor tional output 5 to 120 s relay 1 to 120 s voltage MC rate of change limit 0 1 to 100 0 5 2 ZONE setting Note 1 Note 2 Note 3 Note 4 0 0 to 100 0 This is not indicated in the case of single SP Though ZnO is not displayed it is 0 0 This is indicated until the set that is preset by C08 Note that this is indicated within the range 0 to 7 when zone PID is used C17 1 Pldr is indicated when the remote setting input is provided and zone PID is not used C17 0 This is indicated when independent 2 degrees of freedom PID is used C19 1 PISr is indicated when the remote setting input is provided and zone PID is not used C17 0 5 2 Basic Parameter Operation Chapter5 SETTING OF PARAMETERS The following describes basic parameter operation In the basic indication status simultaneously hold down the and CA keys for three seconds to display the bank indication status Press the Ca or CY key to select the bank containing the desired parameter Press the key to display the parameter indication status Press the CA or CV key to select the desired parameter Press the key to set to the substitution status Press the Ca or CY key to set the desired value Press the key to store the value that you have set to memory Press the eo key to display the basic indication status Pressing the an key only once displays the bank in
16. flashing Nothing is indicated Note SP is indicated in the case of multi SP so press the Cw Dkey To indicate PId0 To indication parameters To assign the parameter To change the set value To define the changed numeric To transfer to the next parameter To next page 5 4 Press the key P is indicated SP OUT Press the key slo E The set value of that item is indicated 0 D p lt Changes to flashing not defined 3 JT O Keeps flashing Does not flash lis indicated at SP OUT Change the numeric using the CA key or the Cv D key sp OUT Press the key Flashing stops and the set value is defined SP OUT Make sure that numeric is not flashing and press the CY key SP To return to the OUT previous parameter press the Ca_ key o this time lt The set value of that item is indicated To change the numeric Repeat steps gt 0 gt 0 Not to change the numeric Carry out step Q To indicate the bank To move to another bank DISP Press the C key Press the Cw key Chapter5 SETTING OF PARAMETERS 0 Pldo is indicated flashing SP o faaieindl OUT o Nothing is indicated SP o OUT o PATA is indicated flashing Nothing is indicated
17. 45 46 50 to 52 Linear input Decimal point position O With no decimal point Example 1 1 decimal digit is indicated Example 2 2 decimal digits are indicated Example 3 3 decimal digits are indicated Example an an an an Lower limit of PV input range selected range lower limit to PV upper limit In case of linear input can be set from 1999 Appendix 2 Upper limit of PV input range PV lower limit to Selected range upper limit In case of linear input can be set to 9999 Indication Factory setting Setup item SP setting system Single SP 2 SPs SPO SP1 3 SPs SPO to SP2 4 SPs SPO to SP3 5 SPs SPO to SP4 6 SPs SPO to SP5 7 SPs SPO to SP6 8 SPs SPO to SP7 NOORWONAO APPENDICES Setting by user z gt alZe al a Lower limit of SP PV lower limit to SP limit upper limit al gt aa aal 7 Zr I a Upper limit of SP SP lower limit to PV upper limit aa at ae a Selection of output in case of PV abnormal O Output PID calculation results 1 Output C12 setting Closed relay ON in case of 2G model C35 2 2 Open relay ON in case of 2G model C35 2 Control output at READY and PV abnormal O to 100 OD 6D 2G 10 to 110 5G Manual initial control output selection 0 Bump less 1 Preset Preset manual value O to 100 OD 6D 2G 10
18. Auto tuning start stop DISP C Dor e Auto tuning start stop is not indicated in the MANUAL or READY modes e Functions assigned to external switch inputs are not indicated When all functions have been assigned to external switch inputs the display will re main in the basic indication status even if the key is pressed 6 4 Chapter6 OPERATION 6 3 Indicating a PV Operation Procedure To indicate a PV The control value of temperature or pressure applied to this instrument is called a PV Process Value When the instrument power supply is turned on a PV is indicated in the No 1 indicator This status is called a basic indication status The contents of indication may be changed after operating any key DISP To indicate a PV press the C key and a PV will be indicated in the No 1 indicator DISP Press the C__ key A PV value at that time is indicated SP o OUT o Check item If an alarm occurs the alarm code and PV value are indicated alternately 6 4 Indicating an SP Operation Procedure To indicate an SP A desired value for controlling a PV is called an SP Set Point When the instrument power supply is turned on a PV is indicated in the No 1 indicator and an SP in the No 2 indicator The contents of indication may be changed after pressing any key DISP To indicate an SP press the C__ key The SP LED lights and an SP is indicated in the No 2 indic
19. B and C lines are broken Upscale ALO1 03 Linear voltage input under operating conditions Input bias current 0 6 uA Flows into terminal Input circuit failure indication Down scale AL02 Chapter 8 SPECIFICATIONS Linear current input under operating conditions Receiving resistance Input circuit failure indication Max input current voltage Absolute max input ratings 100 Q Down scale ALO2 A 0 to 20 mA input circuit failure is not detectable 24 mA de 2 4V de Max input current Max input voltage Normal operation will no longer be possible if these val ues are exceeded Current 50 mA dc Voltage 5V dc The absolute max ratings are current and voltage rat ings that can be applied to input terminals without any deterioration in characteristics or mechanical breakdown Note that these are not ranges of assured controller op eration Remote switch input RSW under operating conditions No of channels Input type Off terminal voltage Turn on current Allowable contact resistance Allowable residual voltage at open collector ON Allowable leakage current at open collector OFF Minimum hold time Control output Relay output 0D Control action Output type Relay contact rating Electrical life of relays Minimum on off time Voltage output 6D Control action Output voltage open time Internal resistance lor4 No voltage contact o
20. Bee il 100 100 V Recommended product Insulation 81446364 001 Instrument 3 power supply transformer Line filter SDC30 31 O0 Q 85 to 264V ac C 3 E o 50 60 Hz E y Grounding Grounding Other circuits 24V dc Power supply models Paa J 100 100 VJ Recommended product Insulation 81446364 001 Instrument transformer Line filter 24V dc 10 SDC20 21 power supply alk Ee i pane 50 60 Hz gt supaly amp Grounding j Other circuits Other circuits Grounding Reducing electrical noise 3 4 Chapter 3 WIRING 3 5 Grounding CAUTION Before connecting the SDC30 31 to the measurement target or exter nal control circuits make sure that the FG terminal is properly grounded 100 max Failure to do so might cause an electric shock or fire HANDLING PRECAUTIONS e Use only the FG terminals and on the SDC30 31 for grounding Do not ground across other terminals e When it is difficult to ground shielded cable prepare a separate ground termi nal earth bar Ground type 100 Q max Ground cable 2mm min soft copper wire AWG14 Cable length Max 20m i Grounding terminal board To 100 Q min earth FG terminal Ld O O O Q 1 A T T 1 Shield Terminals 8 and are isolated internally 3 5 Chapter 3 WIRING 3 6 SDC30 Wiring CAUTION Use the relays on the
21. C06 and C07 may be set to values smaller than the limit values Setup of C11 selection of control output in case of PV abnor mal This setup item selects whether PID operation results are used or the C12 set value is used when a PV input error ALO1 ALO2 cold junction compensation error or RTD input C line input error ALO3 or RSP input error ALO5 AL06 occurs 0 Normal PID operation value are output in over range 1 The closed relay continues to stay ON in over range when C35 2 on 2G mod els The set value of C12 is output in over range in other cases 2 The open relay continues to stay ON in over range when C35 2 on 2G mod els Check items When C35 is set to 2 inferred position control on a 2G model the above operations will be carried out when an input error occurs or in the READY mode regardless of the set value of C12 Setup of C12 setting of control output at READY and PV ab normal This setup item sets the output value at READY or when a PV input error occurs The unit is 0 to 100 OD 6D 2G 10 to 110 5G Check items PV input error refers to when one of alarms ALO1 ALO2 AL03 ALOS and AL06 is output 4 9 Chapter 4 4 10 SETTING THE SETUP ITEMS Setup of C13 manual initial control output selection This setup item selects the initial control output when the AUTO mode is changed to the MANUAL mode By the bumpless setting the PID operation results before the mo
22. HANDLING PRECAUTIONS Peeling off the protective film with your fingernail might scratch the surface of this controller Tape AAN Pull off towards you vi The Role of This Manual This manual provides an overview of the SDC30 31 and describes mounting onto control panels wiring operation methods troubleshooting and specifications The following manuals are provided with the SDC30 31 Digital Indicating Controller SDC30 31 User s Manual Manual No CP UM 1586E This manual is provided with this controller body DigitroniK CPL Communications User s Manual Manual No CP UM 1589E This manual describes how to use the communication functions of this controller vii Organization of This User s Manual This manual is organized as follows Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 NAMES amp FUNCTIONS OF PARTS This chapter describes the names and functions of parts MOUNTING This chapter describes how to mount the SDC30 31 on control panels WIRING This chapter describes the layout of terminals on this controller I O circuits connector cables and precautions when wiring the SDC30 31 to a control system SETTING THE SETUP ITEMS This chapter describes how to fit this controller into instruments for use and how to set defaults SETTING UP THE PARAM
23. IE Y T y ei ae J E Unit mm 2 2 SDC30 Panel Cutout Sizes Panel cutout size 0 8 92 a5 ce a Panel cutout size Recommended with vertical and horizontal mounting 52 min 59 min with the hard dustproof cover Ml 0 8 92 9 45 9 6 _ _ Unit mm Chapter2 INSTALLATION Terminal screw M3 5 Unit mm HANDLING PRECAUTIONS When gang mounting make sure that the controller is used in an operating tem perature of 40 C or below Panel cutout size for closed mounting Recommendable sizes oo 1 N O 22 5 22 5 gt 4 a 48 x N 1 48 x N 3 N No of mounting units Unit mm 2 2 Chapter2 INSTALLATION 2 3 SDC31 External Dimensions Terminal cover set optional Hard dustproof cover set optional 81446084 001 81446083 001 eg AD Sica 100 Mounting bracket 8140541 1 001 96 j a ee ees PV i IN t Li BG BA IDE t SP O dfi i i OUT O EAEE A n I WW L 09000 0 0 DISPLAY x lf i SS es S H a p CSPIEV_ Cy Ca i Di LOADER i i Gr i T i Ao J Soft dustproof cover optio
24. The green belt lights when this value is lower than a specified value Auxiliary output type Determines the type of auxiliary output Value of signal source at 4 mA auxiliary output Determines the value at which the auxiliary value becomes 4 mA Value of signal source at 20 mA auxiliary output Determines the value at which the auxiliary value becomes 20 mA RSP value at 0 input Determines the SP value corresponding to RSPO 4 mA 1V RSP value at 100 input Determines the SP value corresponding to RSP100 20 mA 5 V Cold junction compensa tion operation selection Determines cold junction compensation ON OFF Zener barrier adjustment Corrects dispersion in Zener barrier resistance value Adjustment code 4 3 Chapter 4 SETTING THE SETUP ITEMS 4 3 Basic Operation for Setup In this instruction manual the purpose of operation and the operation procedure are given on the left side of page and the result of operation and the states indicated on the instru ment are given on the right side The basic operation for set up is as follows Operation Procedure To set to basic indication status DISP Press the C__ key Note This procedure is not required when the basic indication is already given To indicate the setup item seconds To change the set value To change the set value To define the changed numeric To transfe
25. When setting P to 0 0 the on off action is selected and the differential can be set However P 0 cannot be set on model 5G current output and 2G position propor tional Check items e When setting P to other than 0 0 the differential cannot be set e When setting I to other than 0 the manual reset cannot be set Upper and lower limits of manipulated variable oH oL These parameters oH and oL determine the upper and lower limits of the manipulated variable They also serve as the upper and lower limits of the integral limiter When no feedback C35 2 is selected in the set up item C35 modular motor control selection on a 2G model the manipulated variable becomes 0 to 100 regardless of this setting Check items The setting ranges of oL and oH are 0 to oH and oL to 100 respectively 5 9 Chapter5 SETTING OF PARAMETERS 5 10 ON Manual reset rE This is used for manually obtaining a control deviation when the integral is turned off This can be done when I 0 and P 0 0 Differential dIFF This parameters can set a difference between the on point and the off point differential dead band in on off action When P 0 0 the on off action is then ready to set the differential However P 0 cannot be set on model 5G current output and 2G position propor tional Differential Differential OFF OFF f SP SP Reverse action Direct action External disturbance inhibit PID constants When use
26. e It is necessary to set the operating conditions such as the input range and control action according to how to use the equipment before operating the instrument This is called a setup If the instrument has already been built in and its setup has been completed this chapter may be skipped e When using a 2G model adjust the motor position setup item C36 2G models do not operate normally in their shipped state e When the motor hunts on a 2G model carry out the following Re adjust the motor position External causes sometimes prevent the cor rect adjustment value from being obtained Increase the dead zone setup item C34 The standard value is 10 0 If the dead zone is set to a smaller value revert the value to 10 0 Re adjust PID If the adjustment is out output will change unnecessarily causing the motor to hunt 4 1 Setup Operation Before starting the setup check the items and set values which are necessary for the equipment to be used in accordance with the setup items table Determine the setup values in advance using the Setting Work Sheets at the end of this manual as an appendix To execute the setup place this instrument in the basic indication states The basic indication states means such that the No 1 indicator shows a PV and No 2 indicator shows an SR OUT or a heater current value If the instrument is not in the basic indication states press the DISP key There are 51 setup
27. 1 APPENDICE S aa a aana aa aana ara aaa ara ara raaa pOr h o raa uaaa naaa aaia aait Appendix 1 SDC 30 31 Setting Work Sheets 0 eccccceceecsecneeeeeeenceeseeeteeaaeeeeeseeaaaaeeeesenneaeeseeeseaaeeeeees Appendix 2 Description of Terms and Abbreviations ccccccccececeeceteeeeeeeeeeeneseeeeeeenaeeeeessnneeeeeees Appendix 15 xi Chapter 1 Mode LED H NAMES AND FUNCTIONS OF COMPO NENT PARTS SDC30 48 mm x 96 mm size 7 N PV No 1 indicator _ No 2 indicator k 550 OUTO lt AG A Gl O O O EV1 EV2 CLS OPN REM AT DISP Green belt SP EV UF key gt enema OK READY _ DISP key lt r _ _ UP key UF MODE key i gt GPEV CV ne Ol 2 ED On LoaveR DOWNkey Loader connector IL ENT key No 1 indicator No 2 indicator Model LED SP OUT SP lit OUT lit SP OUT out SP flashes OUT flashes EVI to EV 2 CLS 2G only OPN 2G only OT other than 2G Voltage output 6D Current output 5G Indicates a PV Process Variable and can also indicate the contents of parameters etc Indicates an SP Set Point and can also indicate the nu merics of parameters etc Indicates what is expressed in the No 2 indicator Indicates the SP Ind
28. 10 2 Open mez84 o ee Z O O4O uu v v 2 0 C Closed a 3 0 Voltage Current TO ae aes H i HT O IE O G Closed it m One Z i In the case of 100 or 200V ac Pe ae motor power supplies use an T auxiliary relay Chapter 3 WIRING gt Options additional functions Event Output Remarks External Switch Remarks 0D 6D 5G 001 l Evi A 003 G A RSW1 003 13 Load 005 EF 005 xe 045 Ag RSW2 A a 045 O 248 A RSw3 Eve 5468 OT 405 5 Load Note gy ti 3 6 505 2G 001 im 2 O Evi A Load 003 9 T Note 7 005 f Q t A OFF voltage 5 1 V ON current 5 2 mA Ev2 Load 3G A Internal circuit F TAAA Load 045 45V 405 J Z M oC ore a Por PAG aleve Naa 505 T 29 N SPST relay contact 250V ac 546 D 5 A resistance load Auxiliary Output Remote Setting Input 0D 6D 5G 4 to 20 mA ENA 005 om 405 Ne aes 045 E qh 446 2 pecever pa z Note 446 A 4to 20 mA de load resistance 505 VD 6D aG 99M 505 750 Q max 546 E L i 546 D Kj Note 2G 4 to 20 mA i 405 9 y 446 2G 1 to 5 V oN o L 505 F 546 Note 405 446 505 and 546 cannot
29. Adjustment code Do not change this factory setting APPENDICES 2 Parameter Indication i SPO setting SP lower limit to SP upper limi Zr le a SP1 setting SP lower limit to SP upper limi atime SP2 setting SP lower limit to SP upper limi or a setting ower limit to SP upper limi ee Zs a gt az setting ower limit to SP upper limi setting ower limit to SP upper limi Sis IAM a pag a setting ower limit to SP upper limi al setting ower limit to SP upper limi wa Proportional band O 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time O O to 3600 s Derivative rate O O to 1200 s MV lower limit O O to MV upper limit value MV upper limit O MV lower limit value to 100 Appendix 7 APPENDICES Setting by user Proportional band 1 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time 1 O to 3600 s Derivative rate 1 O to 1200s MV lower limit 1 O to MV upper limit value MV upper limit 1 MV lower limit value to 100 Proportional band 2 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time 2 O to 3600 s Derivative rate 2 O to 1200s MV lower limit 2 O to MV upper limit value MV upper limit 2 MV lower limit value to 100
30. Caution 3 1 Chapter 3 WIRING 3 1 3 2 Cables Connect thermocouple wires to the terminals in case of a thermocouple input When a thermocouple is connected to terminals or wiring is extended connect the wires via a shielded compensating lead wire e For input output other than thermocouples use a shielded polyethylene insulated vinyl shielded cable for instrumentation use conforming to JCS 364 or equivalent generally called twisted shielded cable for instrumentation use e A shielded multiconductor microphone cord MVVS may be used if electromagnetic induction noise are comparatively low Chapter 3 WIRING Recommended twisted shielded cables 2 conductors IPEV S 0 9 mm x 1P Fujikura Cable Co 3 conductors ITEV S O0 9 mm x 1T 2 conductors KPEV S 0 9 mm x 1P Hitachi Cable Co 3 conductors KTEV S 0 9 mm x 1T 3 2 Terminal Connections CAUTION Firmly tighten the terminal screws at the torque listed in the specifications Insufficient tightening of terminal screws might cause electric shock or fire Do not use unused terminals on the SDC30 31 as relay terminals Doing so might cause electric shock fire or faulty operation We recommend attaching the terminal cover sold separately after wiring the SDC30 31 Failure to do so might cause electric shock Use a crimped style solderless terminal compatible with M3 5 screw i j amp 8 7 4 Lessthan7 3 y
31. Check items After changing the input range check if the upper and lower limits of a PV input range decimal point position the upper and lower limits of an SP limit SP set value and event set values are correct 4 6 Input Ranges Table C range O to 1200 Chapter 4 F range O to 2200 SETTING THE SETUP ITEMS Assured Precision Range 0 0 to 800 0 O to 1400 200 0 to 400 0 300 to 700 O to 1200 O to 2000 0 0 to 800 0 O to 1400 200 0 to 400 0 300 to 700 0 0 to 800 0 O to 1400 200 0 to 400 0 300 to 700 O to 1600 O to 3000 O to 1600 O to 3000 O to 1800 O to 3200 O to 1300 32 to 2372 PLII O to 1300 32 to 2372 Wre5 26 O to 2300 O to 4000 Wre0 26 O to 2300 O to 4000 Ni Mo O to 1300 82 to 2372 DIN U 200 0 to 400 0 300 to 700 DIN L 0 0 to 800 0 O to 1400 JIS 200 0 to 500 0 300 to 700 Pt 100 100 0 to 200 0 150 0 to 400 0 JIS 200 0 to 500 0 300 to 700 JPt 100 100 0 to 200 0 150 0 to 400 0 4 to 20 mA O to 20 mA 1 to 5V O to 5V O to 10 mV O to 100 mV 10 to 10 mV HANDLING PRECAUTIONS e In the case of type B thermocouples there are no accuracy restrictions at 260 C 500 F or less due to the characteristics of B the
32. If PV does not rise by the hysteresis value or more when the ON delay time has elapsed since the MV exceeds the event setting the event will be turned ON 4 15 Chapter4 SETTING THE SETUP ITEMS Types of event Action Remarks Timer sec HYS and dL cannot be set OFF External switch input Timer min Open ON when alarm ALO1 02 03 05 06 07 EV and HYS cannot be Direct action occurs set OFF when alarm ALO1 02 03 05 06 07 EV and HYS cannot be Reverse action occurs set Execution at inferred position ON when motor feedback inferred value is EV HYS and dL cannot being used be set Setup of C22 event 1 standby operation selection and C24 event 2 standby operation selection This setup item selects ON OFF of the standby sequences of event outputs and 2 0 Standby OFF 1 Standby ON Check items When standby ON is set excluding timer alarm execution at inferred position events and event OFF the event output will turn off in the READY mode When the READY mode changes to the RUN mode or if the power is turned ON in the RUN mode the event will not turn on even if the event ON conditions are satisfied and the event will turn ON after the event OFF conditions are satisfied When standby ON is set by the timer event the timer counter is reset in the READY mode When standby ON is set in the alarm or execution at inferred
33. Operation of Parameters Assigned z E EA A EE TAE 5 8 5 7 Description On Parameters serer e i eben ued es die 5 9 DOL OIN teeta eeinervter cet eter E hteaet tie a a aE a heen ah AA L E melee ee Malayan 5 9 PID CONSTANTS s ives acti ain eA A A ev eae ee 5 9 Upper and lower limits of manipulated variable cccccceeeeeeceteeeeeeeeeeeeceeeeeeeeenteeeeeeeenea 5 9 MANUAL OSG wes seek seas E st ek cde tas cet honns cht Senae reacts Sade cada ctues Vesa cag ERP T 5 10 DISKO MCA j0 i E heel aN bi E ye eM el che IM heed 5 10 External disturbance inhibit PID constants 0 cccceeeceeceeeeeeeeeeeeeeeeeeeeceeeeeeeeeseeetteeeeeeneaees 5 10 Event WySteresis nerro ia al alii nade epee cite adn O A ET A E EER 5 10 ATA TE A AE E AE A E E EE E E ERG chs Shad ee hs a8 a 5 11 PV Dia Sininen eaves React batts Wisden te eteteaadiahetincs awaits a a 5 11 RSP bias tin ander ioe atic ivee E E lns ariel eh eh edie aa EA 5 11 TIME PrO POMIOMAL ICY ClO raerek A A 5 11 Manipulated variable rate of Cchange limit ieee eeereeeeneeenteesenteeesieeeeneeeteneeeeenas 5 12 ZONE SEN Gin ait nie Saved tine Ret ae a ee eee et 5 12 Chapter 6 OPERATION sciescceccsecescetesnccpesvsnu tits sea vensansentadacatidesssutdeustecnnesnstekeenmnbaneaeeas 6 1 6 1 Turning on the Power Supply sise siehee line ain i K lian aT nn 6 2 6 2 Outline of Key Operations Ga sides a a a bebidas tee 6 2 623 In icating a PVs minenin a kena Aa area eae
34. a hy a PV filter 0 0 to 120 0s e I a ad a a m al 14 PV bias 1000 to 1000 unit mon al 14 RSP bias 1999 to 9999 unit mon LM ag La r Time proportional output cycle time 5 to 120 s 0D 1 to 120 s 6D cs MV rate of change limit 0 0 to 100 0 i Ir La a al m Zone 1 0 0 to 100 0 al a Zone 2 0 0 to 100 0 EA ze MA Zone 3 0 0 to 100 0 Ze ns Q a Zone 4 0 0 to 100 0 II a Zone 5 0 0 to 100 0 nou Zone 6 0 0 to 100 0 mi M al Zone 7 0 0 to 100 0 at mal a Appendix 13 APPENDICES 3 SP EV UF Indication Factory setting Setup item SP value Single SP CO8 0 SP lower limit to SP upper limit Setting by user SP set Multi SP CO8 1 to 7 O to CO8 setting SP value of selected SP set Multi SP CO8 1 to 7 SP lower limit to SP upper limit Event output 1 setting PV range span 2 to PV range span 2 Deviation PV range lower limit to PV range upper limit PV O to PV range span 2 Absolute value deviation SP lower limit to GP upper limit SP 10 0 to 110 0 MV 5G 0 0 to 100 0 MV OD 6D 2G 0 0 to 100 0 Motor valve opening 0 0 to 100 0
35. action 10 MV reverse action 11 12 13 14 15 16 17 18 Motor direct Motor revers Contro Timer eedback action eedback e action loop diagnosis sec Timer min Alarm Execut direct action Alarm reverse action ion at inferred position Event 1 standby operation selection With event 1 Standby OFF Standby ON Event 2 type With event 2 Same as C21 4 27 Chapter 4 Event 2 standby operation selection Indication SETTING THE SETUP ITEMS Setting condition With event 2 Default Seiting range 0 Standby OFF 1 Standby ON Remarks Event operation at READY With event 0 ON 1 OFF Number of SPs selectable by external switch input With RSW input 0 2 4 8 Restricted by setting of C8 switch unction Externa input 1 With RSW1 switch unction Externa input 2 With RSW2 switch unction Externa input 3 With RSW3 switch unction Externa input 4 With RSW4 At OFF at ON No operation RUN READY AUTO MANUAL LSP RSP STOP START auto tuning PID direct reverse Reset start timer EV1 Reset start timer EV2 NOOR WBN O PID direct reverse is reverse of CO3 setting when RSW is ON Communication address With communi cation function Oto 127 0 No response Transmission s
36. aeldaah rca 2 5 WIRING E A A nisaiuew Geeicedn de Geseacetvaeten 3 1 3 1 OEE EEE EE E E EA E E A A E E en Ue al oa 3 2 C E E EAE ESTATES E A AAE 3 3 3 3 Terminal Arrangementesanein iid a A EE a a lel 3 4 8 4 Power Supply GonmeCtiOns e e a ae e aa Aaea aE E A aa a E a ea aeae aE aS 3 4 3 57 GrOUNdiNO a ee E et ees ea A eee 0 de ie 3 5 36 SD CSOWIFING ipen a Wak dad Lee OS a Sl ie ed a ete 3 6 B20 SDSS TWANG rescence seat cas a aE eae saved get nies EAT aan E R eae iat 3 9 328 RS 485 WinihG m adas Hid hee e eae iia ee evi 3 12 3 9 Countermeasures Against NOIS e isciaed nasitcrecart cheatin ene hs 3 13 SETTING THE SETUP ITEMS nnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnne 4 1 4 1 SUP Oprati Oe a a a a eae beste creat 4 1 AE E 0 OEE E E E A T AE A A 4 2 4 3 Basic Operation for S tUP s eeii a a E a EE EA 4 4 4 4 Description on the Setup Items eee cceeee eee teeeee eee eeeeceeeeeeteeaaeeeeeetenaeeeesseeceeeeeeteee 4 6 SETTING OF PARAMETERS ssiscisswiececcccssssesesvssavivis cinzacccecsweisteanssizeienect 5 1 5 1 Parameters Taplim rande totes nen ect adie we eeeh nt ey eee eae eae ae 5 1 5 2 Basic Parameter Operaatio sensie ninas uen E A E E A a aanaeacneeeeas 5 3 5 3 Setting Parameters amp Parameter Display Examples sssssssrisssserrirssesrrrssrerrrrrssrerrrrnssrtt 5 4 5 4 Assigning a Parameter to the KEY ipa a Rhee are 5 6 UF 5 5 Resetting a Parameter Assigned to the KEY cna a a n A 5 7 5 6
37. be selected on 6D output models 3 10 Chapter 3 WIRING Options additional functions RS 485 Remarks RS 485 Remarks Master station Master station SDA RDA hy SDA RDA y gt SDB RDB 446 A SDB RDB 045 a RDA SDA 546 D RDA SDA D RDB SDB d 9 RDB SDB d SG SG SG SG mT lt 9 TT mir TT For a more detailed description of RS 485 wiring see 3 8 RS 485 Wiring HANDLING PRECAUTIONS Current output 5G and auxiliary output and voltage output 6D and auxiliary output are not isolated Provide isolation if necessary For details see 8 2 Speci fications I O Isolation The SDC30 31 series can be connected in parallel with models in the same series or models in the SDC20 21 series When connecting in parallel with other controllers thoroughly check the condi tions of the other controller before configuring the control system The SDC30 31 series cannot be connected in parallel with the SDC40 and DCP30 series Be sure to use no voltage contacts for external contacts and to use those contacts for small current if external contacts are available When the load on the voltage output 6D is an SSR check the SSR specifica tions before determining the number of SSRs that can be connected When the auxiliary output of this controller is input into an A D converter or an analog scanner variances in read out data occurs acco
38. disturbance 4 O to 3600 s Derivative time for inhibiting external disturbance 4 O to 1200 s Appendix 11 APPENDICES Setting by user Proportional band for inhibiting external disturbance 5 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time for inhibiting external disturbance 5 O to 3600 s Derivative time for inhibiting external disturbance 5 O to 1200 s Proportional band for inhibiting external disturbance 6 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time for inhibiting external disturbance 6 O to 3600 s Derivative time for inhibiting external disturbance 6 O to 1200 s Proportional band for inhibiting external disturbance 7 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time for inhibiting external disturbance 7 O to 3600 s Derivative time for inhibiting external disturbance 7 O to 1200 s Proportional band for inhibiting external disturbance r RSP 0 0 to 999 9 OD 6D 0 1 to 999 9 5G 2G Integral time for inhibiting external disturbance r RSP O to 3600 s Appendix 12 Derivative time for inhibiting external disturbance r RSP Oto 1200 s APPENDICES Indication Setting by user Factory setting EV1 hysteresis O to 100 U EV1 ON delay time O to 9999 s a aan Lm x M val EV2 hysteresis O to 100 unit wy EV2 ON delay time O to 9999 s
39. electrical shock White circles with diagonal bar notify the user that specific actions are prohibited to prevent possible danger These icons graphically represent the actual prohibited action The ex ample on the left notify the user that disassembly is prohibited Black filled in circles instruct the user to carry out a specific obligatory Z action to prevent possible danger These icons graphically represent the actual action to be carried out The example on the left instructs the user to remove the plug from the outlet WARNING Earth the FG terminal with a ground resistance of maximum 100 before connecting to the measurement target and external control cir cuits Failure to do so might cause electric shock or fire Before wiring or removing mounting the SDC30 31 be sure to turn the power OFF Failure to do so might cause electric shock Do not touch electrically charged parts such as the power terminals Doing so might cause electric shock Do not disassemble the SDC30 31 Doing so might cause electric shock or faulty operation CAUTION Use the SDC30 31 within the operating ranges recommended in the speci fications temperature humidity voltage vibration shock mounting di rection atmosphere etc Failure to do so might cause fire or faulty op eration Do not block ventilation holes Doing so might cause fire or faulty opera tion Wire the SDC30 31 properly
40. ends as it is If the value is not satisfactory set C18 to 2 and execute learning by repetitive control Repeat learning until satisfactory results are obtained When the results of learning are satisfactory set C18 to 3 to fix the results of learning to end learning C18 is set to 3 when neural network auto tuning ends Change the SP between the same SPs at all times If the SP is changed using a different SP the learning results obtained so far will be canceled and learning will resume from the previous learning results This function does not work in the RSP mode 4 11 Chapter4 SETTING THE SETUP ITEMS Overshoot A A gt Time le i g Set PID constants by Check whether there Control with C18 1 AT or manually is no hunting in usual a PID control rw When unsatis factory execute learning control with C18 2 r TE If hunting is found or control action is abnor mal make readjustment J T A Control action by fixing gt After the overshoot level Control action while the overshoot suppres becomes a satisfactory executing learning sion strength with C18 3 value terminate learning A When there is hunting a make readjustment Change the SP within G the same SP at all times el Learning Control Application Concept
41. inaccuracies and omissions If you should find any inaccuracies or omissions please contact Yamatake Corporation In no event is Yamatake Corporation liable to anyone for any indirect special or consequential damages as a result of using this product 2002 Yamatake Corporation ALL RIGHTS RESERVED The above is a registered trademark of Yamatake Corporation Other company names and product names listed in this manual are registered trademarks or trademarks of respective companies Safety Precautions E About icons Safety precautions are for ensuring safe and correct use of this product and for pre venting injury to the operator and other people or damage to property You must observe these safety precautions The safety precautions described in this manual are indicated by various icons As the following describes the icons and their meanings be sure to read and under stand the descriptions before reading this manual WARNING Warnings are indicated when mishandling this product might result in death or serious injury to the user CAUTION Cautions are indicated when mishandling this product might result in minor injury to the user or only physical damage to this product E Examples Triangles warn the user of a possible danger that may be caused by wrong ful operation or misuse of this product These icons graphically represent the actual danger The example on the left warns the user of the danger of
42. indicator indicates the PV value and the No 2 indicator indicates the SP value The contents of indication may be changed after operat ing any key To indicate the motor valve opening press the a key several times Both the OUT LED and SP LED will light and the motor valve opening will be indicated on the No 2 indicator However the OUT LED will flash in the MANUAL mode DISP Press the C__ key aur The motor valve opening is indicated unit Both the SP and OUT LEDs go out In manual mode F Fb is indicated SP o of e reour flashes Check items Press the c5 key several times until both the OUT LED and SP LED both go out However the OUT LED will flash in the MANUAL mode The motor valve opening will be indicated flashing at 1 second cycles in the following instances C When inferred position control is selected by setup item 3 5 modular control motor control selection When the internal inferred value is used due to a breakage in the feedback loop even though feedback ON control is selected When the internal inferred value is used even though the motor backup function is selected In these instances too position control will be continued using the internal inferred value 6 7 Chapter6 OPERATION 6 7 Changing an SP with single SP Operation Procedure To set to basic indication status To indicate an
43. is SP o interrupted OUT o 0 Does not flash o The AT LED goes out To set to the basi Press the C D k o set to the basic ress the ey Aa indication status APV numeric is an indicated o OUT o An SP numeric is indicated 6 16 Chapter6 OPERATION HANDLING PRECAUTIONS Auto tuning does not function normally if it is not connected to a controlled system Optimum PID values cannot always be obtained in certain controlled systems In such a case set the PID values manually During auto tuning operation hunting may occur in the controlled system If hunting is not desirable set PID values manually The time required for tuning depends upon the control system With multi SP the values obtained by auto tuning are written to the PID group corresponding to the present set SP Auto tuning is canceled when a PV burnout alarm code 01 02 change from the RUN to the READY mode change from the AUTO to the MANUAL mode or a power interruption occurs during auto tuning The SP group cannot be changed during auto tuning However the SP value can be changed When the SP group has been changed by external switch input the results of auto tuning are written to the PID group linked with the SP group before the change and the external switch input is switched to the specified SP group after auto tuning ends When auto tuning is carried out when zone PID use is selected the
44. or motor valve opening is indicated key and CAD keys p I ID 0 Pldo is indicated simultaneously for 3 seconds flashing aie a It 1 Nothing is indicated Note SP is indicated in the case of multi SP so press the CY Dkey To indicate Pld0 To indicate a parameter Press the CV D key to be reset To reset the parameter Press the CY D key assigned while pressing the key The decimal points in No 1 indicator go out DISP To set to the basic Press the C__ key indication status twice Ip P is indicted with p decimal point 5 0 A set value of that item is indicated A PV numeric is oer indicated ent ARTE lt An SP numeric is indicated 5 7 Chapter5 SETTING OF PARAMETERS 5 6 Operation of Parameters Assigned The set values of parameters assigned to the key can be checked or changed by one touch operation Operation Procedure The procedure for changing the proportional band P assigned to the key from 5 0 to 10 0 is shown below DISP To set to the basic Press the C__ key indication status PV value or Fb at that time is indicated SP 3 OUT o ela SP value MV value or motor valve opening is indicated To indicate parameters p Press UF several times Pp E A T To indicate P on the No 1 is indicated indicator A i Ba 0 The set value of that item fla
45. position events event output is turned off in the READY mode and the event is turned on if the event ON conditions are satisfied when the READY mode is changed to the RUN mode Standby ON can be set even when event is set to OFF This will pose no particular problems in terms of operation 4 16 Chapter4 SETTING THE SETUP ITEMS Setup of C25 event operation at READY This setup item selects whether to operate the event or to turn the controller OFF without operating the event at READY 0 Event operation 1 No event operation Check items This setup item functions for both event outputs 1 and 2 When standby ON set the event is turned off in the READY mode regardless of the set value of this setup item When no event operation is selected in a timer event standby OFF the timer counter will stop in the READY mode and in the RUN mode the count will be started from the value active before the counter was stopped Setup of C26 number of SPs selectable by external switch input This setup item sets the number of SPs that can be set by external switch input The set ranges of this setup item are restricted by the setting range of C08 as shown in the table below External Switch Input States RSW3 RSW2 RSW1 Selected SP C08 Setting C26 Setting Regardless of SP selection Check items e The SP No can be selected by front panel key
46. results will be written to the PID group of the zone to which the SP belongs after auto tuning ends When auto tuning is executed during SP ramp SP ramp continues to operate 6 17 Chapter6 OPERATION 6 18 One Point Memo Auto tuning is provided to automatically obtain optimum PID values Proportional band Integral time and Derivative time by measuring control systems This auto tuning can be operated during the steady state operation as well as at start up time For the PID values employed during the steady state operation it is recommended to obtain these values by operating the auto tuning at the same time during steady state operation MV PV 100 A MV SP gt gt lt Operation Start End 0 Chapter 7 TROUBLESHOOTING 7 1 Alarms Indication This instrument always executes PV input check or self diagnosis If a problem is de tected the instruments indicates an alarm code on the No 1 indicator The No 1 indicator alternately indicates the display such as PV before the occurrence of the alarm and the alarm code HANDLING PRECAUTIONS No alarm code is indicated on the No 1 indicator during setup operation Example of indication A ie 0 al lt An alarm code is indicated U Alternately indicated slp 4 7 2 Alarm Codes Table Indication Problem description Mea
47. setting of the selected SP No To define the changed numeric To set to the basic indication status DISP Press the C__ key Press the key several times Change flashing indication 0 to 1 using the Cy or Ca D key Press the key Press the key and change the setting using the Ca_ or Cw key In this example 300 is changed to 400 Press the key DISP Press the C__ key Check items In this example SP1 is selected from a SPO selected state The procedure for changing PV value or Fb at that SP OUT time is indicated SP value MV value or motor valve opening is indicated S SP0 is indicated SP OUT o o The SP setting is indicated S Only 1 is flashing SP OUT o o The SP1 setting is indicated 1 stops flashing The SP1 setting is flashing SP OUT 0 O The changed numeric flashes 5 p 1 SP OUT o fo 4 0 0 Does not flash A PV numeric is SP OUT indicated An SP numeric is indicated For details on changing the set values of SP Nos that are not selected in the case of multi SP see Chapter 5 SP Nos cannot be selected by the front panel keys when SP selection is being carried out by external
48. switch input when C26 is set to a value other than 0 However the set value of selected SP Nos can be changed 6 9 Chapter6 OPERATIO N 6 9 Changing the Set Value of Event OFF When the event output function is provided as an option its set value e g output at alarm position can be changed However when the set value of setup item C21 or C23 event action type is 0 event action is turned off and E1 and E2 are not indicated E1 and E2 are also not indicated when the set value is 16 17 or 18 ON Operation Procedure To set to basic indication status To indicate the event Note In the case of multi SP press 3 times 3 To change the set value To define the changed numeric 6 10 A gt PV Event set value EV In this example the event output is turned on when the PV becomes higher than the event set value The event set value is turned off when the PV is lower than event set value differen tial The procedure for changing the event set value is shown below as an example The procedure for changing the event 1 from 100 C to 200 C and the event 2 from 700 C to 800 C is shown below as an example DISP Press Key PV value or Fb at that time is indicated Sur SP value MV value or motor valve opening is indicated Press the ke twice Ope lela E1 is indicated OUT o 1 0 0 Flashes P
49. the inferred position due to a different in the load placed on the motor Hunting may occur during a single adjustment operation as a result of the motor char acteristics or instrumentation state In this instance carry out the adjustment again Setup of C37 modular control motor fully closed adjusted value Setup of C38 modular control motor fully open adjusted value These setup items set the fully closed and fully open adjusted values when you want to use the valve opening position at the fully closed and open positions of the modular control motor at narrower settings than the current positions The following example shows how the new fully closed and open positions are set to a position 30 to 70 of the original fully closed and open positions after automatic adjust ment by setup item C36 Chapter4 SETTING THE SETUP ITEMS Fully closed position C39 100 seconds Fully open position C37 1000 at automatic adjustment of C36 C38 2000 0 30 70 100 lt gt 0 100 New fully closed position New fully closed position C37 1300 C38 1700 C39 40 seconds New fully closed position C37 original C37 original C38 original C37 x 30 1000 2000 1000 x 0 3 1300 New fully closed position C38 original C37 original C38 original C37 x 70 1000 2000 1000 x 0 7 1700 New fully closed open time C39 100 x 0 7 0 3 40 sec Check items e The mo
50. to 110 5G Initial manipulated variable in PID operation O to 100 PID operation initialize 0 AUTO 1 Initialize at SP set change or RSP LSP switching 2 Do not initialize Zone PID operation 0 OFF 1 ON Control system selection 0 Normal PID control 1 Overshoot relaxation 2 Learning function status 3 Fixed learning status Independent 2 degrees of freedom PID operation selection O Not used 1 Used Neural network auto tuning operation selection 0 Used 1 Not used Appendix 3 APPENDICES Indication Factory setting Setup item Event 1 type 9 MV direct action Event OFF 10 MV reverse action Deviation direct action 11 Motor feedback direct Deviation reverse action action PV direct action 12 Motor feedback reverse PV reverse action action Absolute value deviation 13 Control loop diagnosis direct action 14 Timer sec Absolute value deviation 15 Timer min reverse action 16 Alarm direct action 7 SP direct action 17 Alarm reverse action 8 SP reverse action 18 Execution at inferred position Setting by user mo lt O a Event 1 standby operation selection 0 Standby OFF 1 Standby ON z mo Z3 Event 2 type Same as event 1 a al a Event 2 standby operation selection Same as event 1 Ma a c en al Event operation at READY 0 ON 1 OFF a Z
51. to PV range 2 Chapter4 SETTING THE SETUP ITEMS C44 auxiliary output type This setup item selects the signal source of auxiliary output 0 PV PV value 1 SP SP value currently being used for control calculations 2 Pre bias RSP RSP value to which the rbIA set value has not been added 3 RSP RSP value to which the rbJA set value has been added 4 MV MV value 5 Motor valve opening value of the motor valve opening fully closed 0 0 fully open 100 0 Check items e When the RSP or pre bias RSP is selected the RSP value is output with the SP limit ignored Setup of C45 value of signal source at 4 mA auxiliary output This setup item sets the value of the signal source selected by C44 by which the output current becomes 4 mA 1999 to 9999 Setting range when C44 is set to 0 1 2 3 199 9 to 999 9 Setting range when C44 is set to 4 5 Check items e When C44 is set to 0 1 2 or 3 the decimal point position is dependent on the set value of C05 e A value greater than the C46 set value can be set Setup of C46 value of signal source at 20 mA auxiliary output This setup item sets the value of the signal source selected by C44 by which the output current becomes 20 mA 1999 to 9999 Setting range when C44 is set to 0 1 2 3 199 9 to 999 9 Setting range when C44 is set to 4 5 Check items e When C44 is set to 0 1 2 or 3 the decimal point position is dependent on the set value of C05 e A
52. AMATAKE No CP UM 1586E DigitroniK Line SDC30 31 Digital Indicating Controller User s Manual Thank you for purchasing the SDC30 31 This manual contains information for ensuring correct use of the SDC30 31 It also provides necessary information for installation maintenance and trou bleshooting This manual should be read by those who design and maintain devices that use the SDC30 31 Be sure to keep this manual near by for handy reference Yamatake Corporation RESTRICTIONS ON USE This product has been designed developed and manufactured for general purpose application in machinery and equipment Accordingly when used in the applications outlined below special care should be taken to implement a fail safe and or redundant design concept as well as a periodic maintenance program e Safety devices for plant worker protection e Start stop control devices for transportation and material handling machines e Aeronautical aerospace machines e Control devices for nuclear reactors Never use this product in applications where human safety may be put at risk REQUEST Ensure that this User s Manual is handed over to the user before the product is used Copying or duplicating this User s Manual in part or in whole is forbid den The information and specifications in this User s Manual are sub ject to change without notice Considerable effort has been made to ensure that this User s Manual is free from
53. Diagram 4 12 Off line learning Chapter4 SETTING THE SETUP ITEMS Setup of C19 independent 2 degrees of freedom PID opera tion selection This setup item selects whether or not to use independent 2 degrees of freedom PID that operates based upon fuzzy inference 0 Not used normal PID control 1 Used Check items e When independent 2 degrees of freedom PID is used the ideal PID constant Pid for when the set value is changed and the ideal PID constant dIS for response to external disturbance can be set independently and are set switched smoothly by fuzzy infer ence matched to the control status When independent 2 degrees of freedom PID is not used control is carried out using the normal PID constant PId dis PV a SP Smooth transition afforded by fuzzy logic PID gt Time e Both PID constants PId and dIS are automatically set by auto tuning They can also be set or changed by the front panel keys or by communications e The PId and dIS switching points cannot be set manually Setup of C20 neural network auto tuning operation selection This setup item selects whether or not to use neural network auto tuning NNAT 0 Used 1 Not used normal auto tuning Check items When neural network auto tuning is used the ideal PID constant and over shoot control coefficient is found for the control target Neural Overshoot inhibit H i P PID Netw
54. ETERS This chapter describes how to set the constants required for operating this controller OPERATION This chapter describes frequently carried out operations after this controller has been fitted into instruments TROUBLESHOOTING This chapter describes how to remedy trouble when for instance an alarm is displayed on this controller SPECIFICATIONS This chapter describes how model Nos are configured and the specifications of the SDC30 31 MAINTENANCE This chapter describes the maintenance to be carried out on this controller For details on model No configuration see Chapter 8 Specifications on page 8 1 Conventions Used in This Manual The following conventions are used in this manual HANDLING PRECAUTIONS NOTE Check items viii Handling Precautions indicate items that the user should pay attention to when han dling the SDC30 31 Notes indicate useful information that the user might benefit by knowing Check items indicate items operation precautions or items that must be checked during operation Index by Purpose How to Use This Manual When using this manual read the required item according to your specific requirements Specific Requirement Go to These Chapters If you want to design and produce control panels o E Chapter 2 MOUNTING If you want to mount and wire this controller Pedalsssssis Chapter 3 WIRING p 8 1 oe Chapter 8 SPECIFICATIONS gt If yo
55. FF control action A differential value between control output on point and OFF point This prevents the control output from turning ON OFF on a short cycle when a PV becomes equal to an SP This refers to the differential during event action or more specifically to the difference between the value by which the event status changes from OFF to ON and the value by which the event status changes from ON to OFF This is indicated as HYS in figures in this manual Event EV indicates the set value of the event function The event func tion is the ON OFF signal function that is output depending on the control status EV followed by a number e g EV1 EV2 indicates the corresponding event No for the event function Unit This indicates the minimum digit of the selected PV input range For example the minimum digit when KO 0 to 800 0 is selected is 0 1 C Appendix 15 This page left intentionally blank Specifications are subject to change without notice WAMATAKE Yamatake Corporation Control Products Division Head office Totate International Building 2 12 19 Shibuya Shibuya ku Tokyo 150 8316 Japan Inquiries to International Business Division Phone 81 3 3486 2331 Fax 81 3 3486 2300 Sales Printed in Japan Phone 81 466 20 2307 Fax 81 466 27 9264 Customer Service 1st Edition Issued in Nov 1993 A http www yamatake com 12th Edition Issued in Nov 2002 B This has been printed on recycle
56. O OlOoOloOolOoIOIOoOloO loO 8 2 ATTACHMENTS e Mounting bracket e Unit indicating label OPTIONS e Hard dustproof cover e Soft dustproof cover Terminal cover Chapter 8 SPECIFICATIONS 81405411 001 1 set N3132 81446082 001 for 48 x 96 81446083 001 for 96 x 96 This hard dustproof cover is made of semi transparent polycarbonate The packing included in the package is affixed around the body of the panel on which the SDC30 31 is mounted When this cover is mounted the indication can be con firmed but not operated This cover is constructed so that its hooks fit into the protrusions on the SDC30 31 case When removing the cover insert a Phillips screwdriver into the top or bottom groove and lift up so that the hook comes away from the body 81446086 001 for 48 x 96 81446087 001 for 96 x 96 This soft dustproof cover is made of transparent silicon rubber Remove the keyboard cover on the body before use The indicator can be confirmed and operated with this cover on the body 81446088 001 for 48 x 96 81446084 001 for 96 x 96 This cover is made of non inflammable heat resistant PVC sheet The 48 x 96 cover can be attached without the aid of screws To remove this cover lift up the hook section with a Phillips screwdriver The 96 x 96 cover can be attached with the screws provided in the package 8 3 Chapter 8 SPECIFICATIONS 8 2 Specificati
57. SDC30 31 within the service life listed in the specifi cations Continued use of the relays after the recommended service life might cause fire or faulty operation Inputs to the current input terminals and on the SDC30 31 should be within the current and voltage ranges listed in the specifications Doing so might cause fire or faulty operation Instrument Power Supply lt 4 Control output AC Power supply models OQ OD Relay output ai ie 85 to 264V ac T p O Load 50 60 Hz DEO ee 17 O 24V dc Power supply models A O 6D Voltage output avos 87O EHI L ED Voltage oup O SSR O i etc l J fiw f 5G Current output ee we Lior on Be Load PV input T TORN Platinum resistance 4 to 20 mA t Thermocouple tkermometer ON cee Serer 2G Relay output for M M drive on O lt gt o EDE 2 0 F 1 1 A o g oe 12 Voltage Current Ha 4 O_ D m A p V lt In the case of 100 or 200V ac OQ motor power supplies use an bd auxiliary relay Chapter 3 WIRING To next page
58. SP 3 To change the set value To define the changed numeric To reset to basic indication status 6 8 DISP Press the C__ key SP OUT Press the UF key O p SP OUT o 0 5 00 Change the numeric using the Ca D or CY S key SP OUT 0 o Press the key Flashing stops and the J P set value is defined o o 1lololo SP OUT DISP Press the C__ key SP OUT To change an SP value of single SP follow the operation procedure given below The procedure for changing the SP from 500 C to 1000 C is shown below PV value or Fb at that time is indicated SP value MV value or motor valve opening is indicated SP is indicated The set value of that item flashes The changed numeric flashes Does not flash A PV numeric is indicated An SP numeric is indicated Chapter6 OPERATION 6 8 Selecting an SP and Changing Its Set Value with multi SP To change an SP value of multi SP follow the operation procedure given below With multi SP there are eight set values SPO and SP7 Operation Procedure the set value of SP1 from 300 C to 400 C To set to the basic indication status To indicate an SP To change the SP No To define the changed SP To change the
59. T relay output 250V ac 30V dc 5 A 200 ms More than 100 000 times 4 to 20 mA dc current output PV SP RSP RSP pre biased MV motor valve open ing 750 Q max under operating conditions 0 2 FS max under standard conditions 0 01 FS 26V dc max Linear 4 to 20 mA or linear 1 to 5 V Possible within range 1999 to 9999 Any decimal point position can be set 200 ms Readout accuracy instrument nominal 0 2 FS 1U under standard conditions Voltage input specifications under operating conditions Input resistance 8 6 1 to 5 V input 1 MQ min Chapter 8 SPECIFICATIONS Input bias voltage 1 to 5 V input 5 uA max drawn in to terminal Influence of wiring resistance 1 to 5 V input 5 WV Q max Over range alarm ALOS5 Under range alarm AL06 Operation at input breakdown Downscale AL06 Current input specifications under operating conditions Reception resistance 100 Q Over range alarm ALOS5 Under range alarm AL06 Operation at input breakdown Downscale AL06 Communications RS 485 Transmission format Balanced Transmission channel 5 leads Transmission speed 9600 4800 2400 1200 bps Transmission distance 500 m max Communication method Half duplex Synchronizing system Asynchronous Communication code 8 bits 1 stop bit even parity 8 bits 2 stop bits no parity Communication address 0 to 127 0 no response Error detection Parity check checksum Conn
60. The difference between PID constant group switching points is 0 5 FS Example Switching point between PIDO and PID1 PIDO 0 5 F S Zni gt SP 5 13 This page left intentionally blank Chapter6 OPERATION Index to Work Contents How to use this chapter The index to items to be manipulated during operation is shown below Contents of Work Reference Pages To indicate a PV p 6 5 6 3 Indicating a PV To indicate an SP p 6 5 6 4 Indicating an SP To indicate the output value p 6 6 6 5 Indicating an Output Value To indicate the motor valve opening p 6 7 6 6 Displaying the Motor Valve Opening To change an SP with single SP p 6 8 6 7 Changing an SP To select an SP multi SP p 6 9 6 8 Selecting an SP and Changing Its Set Value To change the set value of an event p 6 10 6 9 Changing the Set Value of Event To change the AUTO MANUAL mode p 6 12 6 10 How to Change the AUTO MANUAL Mode To change the RUN READY mode p 6 13 6 11 How to Change the RUN READY Mode To change the local SP LSP remote SP RSP mode p 6 14 6 12 How to Change the local SP LSP remote SP RSP Mode To start or stop auto tuning p 6 15 6 13 How to Start Stop Auto tuning 6 1 Chapter6 OPERATION 6 1 Turning on the Power Supply HANDLING PRECAUTIONS This instrument is set not to function for up to seven seconds after the power is turned ON to allow it to stabilize Though operation is possible aft
61. The procedure for changing the READY mode to the RUN mode is shown below DISP Press the C__ key PV value or Fb at that SP OUT LAE time is indicated SP value MV value or motor valve opening is indicated Press the key twice DY rdY is indicated SP OUT flashing Nothing is indicated Display run using the Ca_ or the Cy key VIN run is indicated flashing A PV value at that time is indicated An SP value or MV SP o OUT o Press the key SP o OUT o Check items e The green belt flashes in the READY mode value is indicated e When RUN READY switching is set to the external switch input function 7 oY or 7 20 m will not be displayed even if the key is pressed 6 13 Chapter6 OPERATION 6 12 How to Change the local SP LSP remote SP RSP Mode On models provided with the remote setting input function this parameter allows you to set the local SP LSP for setting the value set selected by the front panel keys on the instrument as the setpoint or the remote SP RSP mode for setting the signal 4 to 20 mA or 1 to 5 V from peripheral equipment as the setpoint Operation Procedure The procedure for changing the LSP mode to the RSP mode is shown below DISP To set to the basic Press the C___ key ind
62. according to predetermined standards Also wire the SDC30 31 using specified power leads according to recognized installation methods Failure to do so might cause electric shock fire or faulty operation Do not allow lead clippings chips or water to enter this controller case Failure to do so might cause fire or faulty operation Inputs to the current input terminals and on the SDC30 31 should be within the current and voltage ranges listed in the specifications Failure to do so might cause electric shock or faulty operation Firmly tighten the terminal screws at the torque listed in the specifications Insufficient tightening of terminal screws might cause electric shock or fire Do not use unused terminals on the SDC30 31 as relay terminals Doing so might cause electric shock fire or faulty operation Q O Q O Q Q Q Q We recommend attaching the terminal cover sold separately after wiring the SDC30 31 Failure to do so might cause electric shock A CAUTION Use the relays on the SDC30 31 within the service life listed in the specifi cations Continued use of the relays after the recommended service life might cause fire or faulty operation Use Yamatake Corporation s SurgeNon if there is the risk of power surges caused by lightning Failure to do might cause fire or faulty operation HANDLING PRECAUTIONS After turning the power ON do not operate the SDC30 31 for at mo
63. al switch input 2 function f Determines the function of extern itch External switch input 3 function 7 Determines the function of extern itch External switch input 4 function f t Determines the function of external switch Communication address Determines the communication address Transmission speed Determines the communication speed Communication code Determines the type of communication code Dead zone Determines the dead zone in position proportional output Modular control motor control method selection Selects the control method of the modular control motor Modular control motor start of automatic adjust ment Starts adjustment of the modular control motor Modular control motor fully closed adjusted value Determines the adjusted value at the fully closed position of the the modular control motor Modular control motor fully open adjusted value Determines the adjusted value at the fully open position of the the modular control motor Modular control motor fully open closed time Determines the time from the fully closed to the fully open position of the modular control motor SP ramp up gradient Determines the up gradient of the SP ramp SP ramp down gradient Determines the down gradient of the SP ramp SP ramp time unit selection Determines the time unit of SP ramp Green belt
64. apply to RT 50 21 6 to 26 4V dc 21 6 to 26 4V dc apply to RT 50 See pages 8 2 In case of C30 In case of C31 Additional functions Standard product Inspection certificate provided Tropical treatment Anti sulfidization treatment Correspondence to Zener barriers Tropical treatment inspection certificate provided Anti sulfidization treatment inspection certificate provided Correspondence to Zener barriers inspection certificate provided Tropical treatment correspondence to Zener barriers Anti sulfidization treatment correspondence to Zener barriers Tropical treatment correspondence to Zener barriers inspection certifi cate provided Anti sulfidization treatment correspondence to Zener barriers inspection certificate provided Complying with the traceability certification 8 1 Chapter 8 SPECIFICATIONS e Options Additional functions EVI st event EV2 2nd event AUX Auxiliary output RSPA Remote setting input 4 to 20 mA RSPV Remote setting input 1 to 5 V 1SW External switch input 1 input 4SW External switch input 4 inputs 485 Communication RS 485 O Function supported Function not supported No relevant model No C30 48 x 96 Additional functions Remarks m lt l m lt N OlOlOoOIOoIoOolololo
65. ator DISP Press the C key A PV value at that time is indicated aur a An SP numeric is indicated DISP Note Press the __ key several times until the The SP LED lights SP LED lights 6 5 Chapter6 OPERATION 6 5 Indicating the Output Value Operation Procedure To indicate the output value 6 6 The signal output from this controller is generally referred to as the MV or manipulated variable When the power is turned ON the No 1 indicator indicates the PV value and the No 2 indicator indicates the SP value The contents of indication may be changed after operat ing any key To indicate an output value press the key several times The OUT LED will light and the output value will be indicated on the No 2 indicator Press until OUT LED A PV value at that time is indicated lights g A Pa ZAVE The output value is indicated unit is The OUT LED lights DISP Press the C__ key With ON OFF control A PV value at that time is indicated ON A PV value at that time is indicated SP o or LOF IF Chapter6 OPERATION 6 6 Indicating the Motor Valve Opening position proportional output Operation Procedure To indicate the motor valve opening The motor valve opening can be indicated on 2G models position proportional output When the power is turned ON the No 1
66. d paper
67. de was changed are output and by the preset setting the set value of C14 is output Con trol output is bumpless when the MANUAL mode is changed to the AUTO mode 0 Bumpless 1 Preset Check items e When the power is turned ON again in the MANUAL mode the set value of C14 is output regardless of this setting e When C35 is set to 2 feedback OFF on a 2G model control output will be bumpless regardless of this setting Setup of C14 preset manual value This setup item sets the initial manipulated variable when the AUTO mode is changed to the MANUAL mode 0 to 100 OD 6D 2G 10to 110 5G Check item This setup item is valid only when C35 is set to 0 to 1 on 2G models Preset manual will not operate when C35 is set to 2 motor feedback OFF Setup of C15 initial manipulated variable in PID operation This setup item starts PID operation from this set value in the following instances The default can be used as it is at all times When auto tuning ends initialization to set this value as the initial manipulated variable is carried out e When READY changes to RUN in the AUTO mode e When the power is turned ON in AUTO and RUN modes 0 to 100 Setup of C16 PID operation initialize This setup item determines whether or not to initialize PID operation to prevent the ma nipulated variable from being swelling when the SP value is changed 0 Auto PID operation is not initialized after the PV has stabilized w
68. dication status CENT Ca gt BANK Basic indication rc DISP status C SP CENT Sp 0m Sp Hsp 2 era Sp 7 EPIN DISP COGAD A lt a gt 1 LI LPI DO IP I D Dara Ca Cr DISP PI Dx E x x D xP DIR Domo _ CT DISP PI Dr ENT gt P R 1 R AR FS DI FH omo CaCO DISP dI 50 ENT gt dp dl dd r EE CaoCr DISP OT Disp Lach Seena SRE Cobre mies Om Disp para CENT gt hy51i dl ayo ovtl __ w bes 20ne ames ene pena iene en ie es Ca C 5 3 Chapter5 SETTING OF PARAMETERS 5 3 Setting Parameters amp Parameter Display Examples The following describes examples of how to set parameters Operation Procedure To set to the basic indication status To indicate the bank The procedure for changing the set value of the proportional band P is shown below DISP Press the C__ key A PV value at this time is indicated SP OUT An SP value MV value or motor valve opening is indicated Continue pressing the and amp _ keys E Pldo is indicated simultaneously for 3 seconds SP OUT G o E
69. e above adjustment must be carried out again Setup of C51 adjustment code This setup item is to be used for adjustments and inspections only Do not change the factory setting of this setup item 4 25 Chapter 4 Indication SETTING THE SETUP ITEMS Setup Parameters Table Setting condition Default Seiting range No key lock Key lock 1 Key lock 2 Key lock 3 Remarks For details on key lock see page 4 6 Temperature unit T C or RTD EWG Pa Control action Reverse action Direct action PV input range See Input Range Table page 4 7 Decimal point position See C05 setting decimal point position page 4 7 T C RTD O to 1 decimal digit Linear O to 3 decimal digits Lower limit of PV input range selected range lower limit to CO7 Upper limit of PV input range CO6 to selected range upper limit In case of linear input scaling is possible in range 1999 to 9999 SP setting system O Single SP 1 to 7 Multi SP Lower limit of SP Range lower limit C06 to C07 Upper limit of SP Range high limit C09 to C07 Selection of output in case of PV abnormal 0 Output PID calculation results Closed relay ON C35 2 C12 setting other than above 2 Closed relay ON C35 2 Control output at READY and PV abnormal OD 6D 2G 0 to 100 5G 10 to 110 Valid at READY or when C11 1 and abno
70. e change 0 to 1 A T dae x 1 lt 1 is indicated flashing To define the changed Press the key numeric Flashing stops and auto tuning starts oor 1 Does not flash X The AT LED flashes To set to the basi Press the CD k o set to the basic ress the ey ar indication status AP enuen l indicated When auto tuning ends the AT LED goes out SP o An SP numeric is The PID value found is written automatically in OUT indicated this instrument Check items When start of auto tuning is set to the external switch input function FUE will not be displayed even if the key is pressed 6 15 Chapter6 OPERATION Operation Procedure The procedure for canceling auto tuning when auto tuning has been started is given be low To set to the basi Press the CD k o set to the basic ress the ey indication status pet Valea iat Ge time is indicated OUT o SP value MV value or motor valve opening is indicated To indicate At Repeatedly press the bo hes key several times A T At is indicated until At is indicated and sp o s tiashes press the key OUT o 1 ld x The AT LED flashes 3 To change the set Press the CY key to value change 1 to 0 A T SP o OUT o 0 0 flashes To define the changed Press the key numeric Flashing stops and A T auto tuning
71. e no voltage contacts for external contacts and to use those con tacts for small current if external contacts are available When the load on the voltage output 6D is an SSR check the SSR specifica tions before determining the number of SSRs that can be connected 3 7 Chapter 3 WIRING 3 8 Options additional functions Remote setting input Remarks RS 485 Remarks 4 to 20 mA input Master station AN D He SDA RDA D 402 040 406 SDB RDB 041 1 to 5V input 8 RDA SDA errr 502 a i 506 SG SG FeO E 4 to 20 mA input 3 CN 407 HHA 1 to 5V input 507 He For a more detailed description of RS 485 wiring see 3 8 RS 485 Wiring HANDLING PRECAUTIONS e When the auxiliary output of this controller is input into an A D converter or an analog scanner variances in read out data occurs according to the device which is used in combination causing inconvenience Especially in the case of combination with a successive approximation type high speed A D converter Therefore combination with a low speed integration type A D converter is highly recommended Be sure to confirm the operation in advance by carrying out a combination test before actual use Should variation trouble occur the follow ing countermeasures will be effective 1 2 Provide an isolator having no switchi
72. e state by which SP event and parameter set tings registered to this key can be substituted MODE key Selects auto tuning start stop AUTO MANUAL RUN READY and LSP RSP mode change items ENT key Defined a changed numeric Sets items such as displayed parameters to a substitute change state UP Ca key Increments numerics Successively switches items such as displayed parameters Down C V key Decrements numerics Successively switches items such as displayed parameters Loader connector This connector is used to connect the Handy Loader op tional HANDLING PRECAUTIONS 1 2 Do not operate the console keys using a sharp pointed object such as a propel ling pencil or needle Doing so might damage the console Chapter 2 INSTALLATION 2 1 SDC30 External Dimensions Hard dustproof cover set optional 81446082 001 48 PV BAA SARAR QOOCOOUO __DISP_ om OENE OK READY UF C ED UL T P LOADER ENT 96 y 18 106 x 56 Teminal cover set optional 81446088 001 Soft dustproof cover optional 81446086 001 15 100 Mounting bracket 81405411 001 i Rye N I T EE D He f i ial ik am f 2 P Uf t ii EHS IE nH D L
73. ection mode 1 N max 31 units When the CMC410 or DIM are used as the host station the transmission channel is 3 leads the transmission distance is 300 m maximum and the maximum number of controllers that can be connected is 16 Input output isolation The isolation between input and output signals is illustrated below Those bounded by a solid line are isolated from others These bounded by a dotted line are not isolated Motor feedback Loader Interface Potentiometer input Current output contro output Relay output control output PV input 4 Ruta put Event output 1 T Digital circuit I Event output 2 External switch input Communications O Chapter 8 SPECIFICATIONS 8 8 Environmental conditions Standard conditions Ambient temperature Ambient humidity Power voltage AC models Power frequency AC models Power voltage DC models Vibration resistance Shock resistance Mounting angle Operating conditions Ambient temperature Ambient humidity Power voltage AC models Power frequency AC models Power voltage DC models Vibration resistance Shock resistance Mounting angle 23 2 C 60 5 RH 105V ac 1 50 60 Hz 1 Hz 24V dc 5 0 m s 0 m s Reference level 3 0 to 50 C 10 to 90 RH 85 to 264V ac 50 60 2 Hz 21 6 to 26 4V de 2 m s 10 to 60 Hz in X Y Z directions for 2 hours each
74. er this seven seconds allow at least one hour for the instrument to warm up so as to satisfy the specified accuracy 6 2 Outline of Key Operations 6 2 When the power is turned ON the No 1 indicator indicates the PV value and the No 2 indicator indicates the SP value MV value in the MANUAL mode This is called the basic indication status In this basic indication status the SP value MV value only during position proportional output and motor valve opening can be displayed on the No 2 indicator by key operation Key operation also changes the status to the setting change status so that the SP value event set value and assigned parameter set values can be changed Key operation also changes the status to the mode change status so that the AUTO MANUAL RUN READY LSP RSP and auto tuning stop start mode can be changed e Inthe RUN mode setup items can be confirmed but their set values cannot be changed Key Operation Transition Modes Changing SP and event value regis tered param eters Changing parameters See page 5 1 Changing SP and event value regis tered param eters Changing parameters See page 5 1 Chapter6 OPERATION
75. ge of 0 0 to 800 0 C can be narrowed to 0 0 to 500 0 C in No 02 input type K of the input ranges table In such a case set the lower limit to 0 C and the upper limit to 500 C With the linear input desired numerics can be assigned to 0 and 100 For example 4 mA can be assigned to 0 and 20 mA to 1000 in case of 4 to 20 mA input In this case set the lower limit to 0 and the upper limit to 1000 Check items e With the temperature input the input range can be setup to Upper limit value Lower limit value gt Reference temperature range 4 e When changing the upper and lower limits of the PV input range check if the upper and lower limits of the SP limit SP set value and event set values are correct e When the upper and lower limits of the PV input range has been changed the PID constant is dependent on the newly changed range Carry out tuning again Setup of C08 SP setting system This setup selects either single SP or multi SP 0 Single SP 1 to 7 Multi SP Check items With multi SP this set value becomes the maximum SP PID group No that can be set Chapter4 SETTING THE SETUP ITEMS Setup of C09 lower limit of SP limit Setup of C10 upper limit of SP limit This setup restricts the setup and indication of SP Check items e Be sure to check C09 and C10 after C04 C06 and CO7 have been changed e This setup cannot be done out of the range of C06 and C07 However when C09 and C10 are set earlier
76. icates the MV manipulated variable Indicates the motor valve opening Or indicates SP ramp in operation or MANUAL mode Indicates that SP ramp is in operation Indicates that the current mode is the MANUAL mode Lights when an event output is turned on Lights when closed direction relay is ON Lights when open direction relay is ON Lights when the relay output OD relay is ON and goes out when the relay is OFF Flashes according to output duty Lights normally 1 1 Chapter NAMES AND FUNCTIONS OF COMPONENT PARTS See BABB Green belt SP EV UF key MODE key SDC31 96 mm x 96 mm size PV QA QA No 1 indicator No 2 indicator O O OO O EV1 EV2 CLS OPN REM AT DISPLAY i E OK READY DOWN key Loader connector ENT key REM Lights when remote setting input RSP is selected AT Flashes during auto tuning operation Lights during overshoot suppression learning Green belt Lights when a difference deviation between PV Pro cess Variable and SP Set Point is within a range preset in setup item C43 Flashes in the READY mode DISP key Set the display to basic indication status Indicates a PV on the No 1 indicator and an SP on the No 2 indicator Determines the contents of the No 2 indi cator SP EV UF key Selects th
77. ication status PV value or Fb at that ae time is indicated OUT o SP value MV value or motor valve opening is indicated To indicate the mode eo key L O C LoC is indicated flashing DOT Nothing is indicated 3 To change the mode Display rEt using the KEUN Ca or CYD key R E T rEt is indicated flashing SP o oor _ To define the changed Press the key RIP ae abihat moda Rear ATE time is indicated The mode is defined and the indication SP o An SP val MV returns to the Basic indication status OUT o TEAN ST Va US Or value is indicated Check items e When REMOTE LOCAL switching is set to the external switch input function Lak ors will not be displayed even if the key is pressed 6 14 Chapter6 OPERATION 6 13 How to Start Stop Auto tuning Auto tuning can be stopped or started only in the AUTO or RUN modes Operation Procedure The procedure for starting auto tuning is shown below A PV value at that time is indicated SP o OUT o Lae i SP value MV value DISP To set to the basic Press the C key indication status or motor valve opening is indicated To indicate At Repeatedly press the ESEO key several times A At is indicated until At is indicated and sp o press the key OUT o 1o The set value of that item flashes To change the set Press the Ca_ key to valu
78. ional error or unnecessary key operation 0 Operation possible key lock canceled 1 Setup items excluding run parameters and this item C01 cannot be changed 2 Setup items excluding run parameters and this item C01 and event set val ues cannot be changed 3 All set values excluding this item C01 cannot be set Setup of C02 temperature unit This setup selects C or F as temperature unit 0 C 1 F Check items e After changing the temperature unit check if C06 C07 upper and lower limits of PV input range C05 decimal point position CO9 C10 upper and lower limits of SP limit event set values and SP set value are correct e When selection is done the upper and lower limits of a PV input range and the upper and lower limits of an SP range are changed into the full spans Setup of C03 control action This setup determines the directions of control action When the output increases as a PV increases the control action is called a direct action and the otherwise control action is called a reverse action 0 Reverse action 1 Direct action Check items Be careful about the relation to the controlled system Generally select the reverse action for heating control and the direct action for cooling control Setup of C04 type of PV input range This setup determines the type of a PV input and the reference temperature range Set a desired number in accordance with the input ranges table
79. is setup item automatically adjusts deviation in the motor feedback resistance on 2G position proportional models 0 Non adjusted status 1 Adjustment executed When 1 is set and CENT key is pressed the motor valve opening in the fully open and closed states and the time from fully open to fully closed is automatically adjusted The motor operates towards the closed side PV display CRE L When the motor is fully closed the motor operates towards the open side PV display Alix F 3 When the motor is fully open adjustment ends after the motor valve open ing is monitored for several seconds Check items x fA a ee eee dD M If the measurement results are in error Fi m 1 amp is indicated Fi m 1 i goes out when the power is turned ON again or when correct adjustment is carried out Fi i amp occurs in the following instances Within 5 seconds from the fully closed to the fully open time When the fully closed count value fully open count value Adjustments are not possible in the MANUAL mode When the ES key is pressed during adjustment adjustment is canceled and the display returns to the basic indication status Input by any key other than Cc is not accepted When using a new motor be sure to carry out this adjustment with the motor actually in use When adjustment is carried out in a state that differs from the actual state e g the valve is not fitted an error may occur in
80. items from C01 to C51 including missing numbers Among these items set the necessary items only Some items may use the initial values as they are If there is no relevant item due to a special model this Item No is not indicated but skipped Setup item C51 is used for factory adjustment After C51 C01 follows 4 1 Chapter4 SETTING THE SETUP ITEMS 4 2 Setup Table Setup item Key lock Indication Action Sets whether or not key operation is enabled Temperature unit Selects C or F Control action Determines the direction of control action Type of PV input range Determines the type and range of a PV input Decimal point position Determines the decimal point position in PV SP indication PV range lower limit Determines the PV input range PV range high limit Determines the PV input range SP setting system Sets either single SP or multi SP Lower limit of SP Determines an SP setting range Upper limit or SP Determines an SP setting range Selection of control output in case of PV abnormal Selects the type of output when a PV input is abnormal Setting of control output at READY and PV abnormal Determines the control output at READY or PV abnormal Manual initial control out put selection Determines bump less or preset when the mode is changed from AUTO to MANUAL Preset manual value Determines the control out
81. ith the absolute value of deviation before the SP change within 2 FS PID operation is ini tialized is carried out in all other cases 1 Initialization when RSP and LSP are switched after the SP is changed PID operation is initialized when the currently executing SP value or SP group is changed or when the RSP LSP mode is changed Chapter4 SETTING THE SETUP ITEMS 2 Not initialized PID is not initialized in all cases Setup of C17 zone PID operation This setup item selects whether or not to used zone PID 0 Not used 1 Used Check items te Ee e When Used is set set the run parameter a7 e For details see Zone Setting on page 5 12 Setup of C18 control system selection This setup item selects the function for suppressing overshoot during control action 0 Normal PID 1 Overshoot relaxation Overshoot can be suppressed by a certain amount The suppression strength is fixed However this setting is effective on numer ous control targets 2 Learning function status The optimum suppression strength is learned according to the control target 3 Fixed learning status The optimum suppression strength obtained by learning is fixed Check items e In the initial control action operate the controller with C18 set to 0 and check over shoot states When there is an overshoot set C18 to 1 and check that overshoot is of a satisfactory value during control action If the value is satisfactory learning
82. key lock to 0 When diFF differential cannot be set Pis not 0 The diFF can be set only when P 0 When rE manual reset cannot be set Tis not 0 and P is 0 The rE can be set only when I 0 and P40 At auto tuning is not indicated The controller is in either the READY or MANUAL mode Auto tuning can be started or stopped only in the AUTO or RUN modes Control is not output The controller is in either the READY or MANUAL mode PID operation is executed in the RUN mode and the calculation results are taken as the MV value in the AUTO mode The output value is not indicated in the MANUAL mode The modular control motor control method is set to no feedback C35 2 In the no feedback MANUAL mode the open relay or the closed relay can only be set to ON 7 2 Chapter 8 SPECIFICATIONS 8 1 Model Number Configuration 123456 7 8 91011 12 C3 x x x x A 0 x KX 00 Example C 3 02 GA000100 O heb COE Model number Basic model No Contents Digital indicating controller mask size 48 mm x 96 mm Digital indicating controller mask size 96 mm x 96 mm Output type control mode Relay output time proportional PID control on off control Voltage output time proportional PID control on off control Current output continuous PID control Relay output for modular control motor drive position proportional PID control Power voltage 85 to 264V ac 50 60 Hz 85 to 264V ac 50 60 Hz
83. l unit seal Dark gray Light gray Permanent connection type unit indoor mounting panel mounting EN61010 1 EN5008 1 2 EN50082 2 EN61326 II IEC664 1 EN61010 1 2 8 9 This page left intentionally blank Chapter9 MAINTENANCE Cleaning Clean the instrument with a soft dry cloth when it becomes dirty Replacing Parts Only authorized personnel are allowed to replace parts Replacing Fuses In case of AC power supply models when replacing fuses provided on the power supply circuit use only standard parts specified below Standard IEC127 Type Time lag T Voltage rating 250 V Current rating 0 5A 9 1 This page left intentionally blank APPENDICES SDC 30 31 Setting Work Sheets Description of Terms and Abbreviations Appendix 1 APPENDICES Customer s Name SDC30 31 Setting Work Sheets Instrument Supervisor Model No Sales Agent C 3 Tag Name Date Day Month Year Indication Factory setting Setup item Key lock 0 No key lock 1 This setting C01 settings relating to SP EV UF keys and mode can be changed 2 1 above excluding event setting can be changed 3 Only this setting C01 can be changed Setting by user Temperature unit 0 C TF Control action O Reverse action 1 Direct action PV input range 1 to 18 Thermocouple input 20 21 30 31 Platinum resistance thermometer 40 41
84. llowing instances The PV value that is first displayed by the controller when the power is turned ON When the READY mode changed to the RUN mode When the MANUAL mode is changed to the AUTO mode Generally SP ramp operates with the SP limit ignored However the SP limit is en abled when the SP value is outside of the SP limit as a result of the RSP value when the RSP mode changes to the LSP mode and the SP value in fact does not change until the SP value falls back inside the SP limit range However SP ramp starts from the SP limit value when the ALOS or ALO6 errors occur Arrival SP Lower limit of SP gt Time If this setup item is changed while SP ramp is executing SP ramp up and down will continue according to the changed value SP ramp does not function in the RSP mode or when the LSP mode is changed to the RSP mode When auto tuning is carried out while SP ramp is executing the SP value at that time is set as the SP value for auto tuning and SP ramp up and down continues internally even while auto tuning is being carried out Setup of C42 SP ramp time unit selection This setup item selects the time unit of SP ramp up or down gradient 0 Unit minute 1 0 1 unit minute 2 Unit hour 3 0 1 unit hour Setup of C43 green belt This setup item sets the green belt range When the absolute value of the deviation comes within the range set up by this item IPV SPI lt C43 set value the green belt will light 0
85. m gt a Modular control motor fully closed adjusted value O to 9999 4 Vos ad ZX Leon gt ant me Ao Modular control motor fully open adjusted value O to 9999 PRAU Vag gt an lt a Modular control motor fully open closed time 5 to 240s Z le SP ramp up gradient O to 9999 unit 0 1 unit min h D al at ane m gt a SP ramp down gradient O to 9999 unit 0 1 unit min h 2 Z S a a SP ramp time unit selection 0 Unit min 1 0 1 unit min 2 Unit h 3 0 1 unit h Green belt O to 1 2 PV range Auxiliary output type PV SP Pre bias RSP RSP MV Motor valve opening e aI 3 0 ps al O al al Value of signal source at 4 mA auxiliary output 1999 to 9999 unit CO4 0 1 2 3 199 9 to 999 9 CO04 4 5 gt l z al Value of signal source at 20 mA auxiliary output 1999 to 9999 unit CO4 0 1 2 3 199 9 to 999 9 C04 4 5 Appendix 5 APPENDICES Indication Factory setting Setup item RSP value at 0 input 1999 to 9999 unit Setting by user RSP value at 100 input 1999 to 9999 unit Cold junction compensation operation selection 0 ON 1 OFF 7I lz Zener barrier adjustment 20 00 to 20 00 en maf Appendix 6
86. ms the basic time unit is the cycle time ON OFF ON OFF Time proportional cycle Time proportional cycle lt 5 11 Chapter5 SETTING OF PARAMETERS 5 12 Manipulated variable rate of change limit outL In addition to PID operation the rate of change of the manipulated variable at each out put update cycle 0 2 seconds can be limited The example below shows how the ma nipulated variable actually changes when the manipulated variable changes from 20 to 80 with the manipulated variable rate of change limit set to 40 A Without limit MV 100 With limit 80 w a0 60 40 20 T T T 1 1 2 1 4 1 6 seconds gt Time Zone setting Zn 1 to Zn 7 When use of zone PID operation selection is selected in the setup item C17 the PID group is automatically switched according to the range of the currently executing SP value This setup determines in which SP range zone the PID groups should operate Set the PV range width to 0 to 100 and the SP zone as follows Zn 1 0 Zn 0 fixed at 0 0 Check items e Set the zone setting as Zn 0 lt Zn 1 lt and so forth to lt Zn 7 nE 0 is fixed at 0 0 e Zone PID functions in either of the LSP RSP and SP ramps Chapter5 SETTING OF PARAMETERS e In the above figure PIDO 0 0 lt SP lt set value of Zn 1 PID1 set value of Zn 1 lt SP lt set value of Zn 2 PID7 set value of Zn 7 lt SP e
87. nal E f 81446087 001 2 Unit mm 2 4 SDC31 Panel Cutout Dimensions Panel cutout size Recommended Panel cutout size with vertical and horizontal mounting 99 min horizontal mounting nt gt 107 min with the hard dustproof cover oo oo N N O O 92 on 92 nr Unit mm e a _ _ 2 3 Chapter2 INSTALLATION Terminal screw M3 5 54 8 _ Unit mm HANDLING PRECAUTIONS When gang mounting make sure that the controller is used in an operating tem perature of 40 C or below Panel cutout size for closed mounting Recommended sizes oo N O 46 46 lt _ __ 96 6 x N 1 96 6 x N 4 6 N No of mounting units Unit mm 2 4 Chapter2 INSTALLATION 2 5 Mounting CAUTION Use the SDC30 31 within the operating ranges recommended in the speci fications temperature humidity voltage vibration shock mounting direc tion atmosphere etc Doing so might cause fire or faulty operation Do not block ventilation holes Doing so might cause faulty operation E Location of mounting Mount the instrument at a location which satisfies the following conditions Not subject to high or low temperatures or high or low humidi
88. ndicate the mode Press the MODE key y A u t O AUto is indicated flashing ae feted Nothing is indicated 3 To change the mode Display out using the er out is indicated Ca_ or the CY key a O V T flashing OUT o A PV value at that time is indicated The MV value is indicated flashing To define the changed Press the key mode The manual mode is entered once the CENT sp o key is pressed and OUT the OUT LED starts to flash To change the MV Set the MV value to the value desired value using the APV value at that time is indicated h key o CE OMNES WKY SP o TETE An SP value or MV OUT 3 a value is indicated Check items e When the power is turned on again in the MANUAL mode the set value of setup item C14 will be output e When AUTO MANUAL switching is set to the external switch input function Filia or amp u will not be displayed even if the key is pressed 6 12 6 11 How to Change the RUN READY Mode This parameter allows you to select the READY mode in which PID operation is stopped Operation Procedure To set to the basic indication status To indicate the mode To change the mode To define the changed mode The mode is defined and the indication returns to the Basic indication status and the RUN mode in which PID operation is executing Chapter6 OPERATION
89. ng power supply between this con troller and the device to be used in combination Provide a film capacitor of 0 01uF to 0 1uF between the input terminal of the device to be used in combination and the earth Use a capacitor of rated voltage 250V min Make an averaging process by a personal computer at data read out Chapter 3 WIRING 3 7 SDC31 Wiring CAUTION Use the relays on the SDC30 31 within the service life listed in the specifi cations Continued use of the relays after the recommended service life might cause fire or faulty operation Inputs to the current input terminals and on the SDC30 31 should be within the current and voltage ranges listed in the specifications Doing so might cause fire or faulty operation l Instrument Power Supply Control output AC Power supply models DD OD Relay output he eel 40 85 to 264V ac 5 gt O FG B 1 a a 50 60 Hz n DL AG oo i _ 24V dc Power supply models _ Aon T AO 6D Voltage output cx o BHE gt iaaea ollo aa 180 1 0 aa D etc iw a 5G Current output i OF 3 Loa PV input ee Platinum resistance ef Thermocouple thermometer 14 to 20 mA 3 2G Relay output for M M drive Q_ Q lt E p
90. oe 6 5 6 4 Indicating an SPivesi satel ot lined dh ed et ee E a 6 5 6 5 Indicating the Output Valys weiss act a a a a aa se Alves 6 6 6 6 Indicating the Motor Valve Opening position proportional output ec eect 6 7 6 7 Changing an SP with single SP a ruainne n ante ened oe aera 6 8 6 8 Selecting an SP and Changing Its Set Value with multi SP ee eeereeeteeeeenteeeeees 6 9 6 9 Changing the Set Value of Ev nt snsecrnininrani ne ies a ion N ane 6 10 6 10 How to Change the AUTO MANUAL Mode ou ecteetterirrrenieesiieesineeetieeernnteseneeee 6 12 6 11 How to Change the RUN READY Mode uu eeeereeenreeetereeeenteee rites snneeetnneeetenieeeenneee 6 13 6 12 How to Change the local SP LSP remote SP RSP Mode cccceeeeccceeeteeeeetteteeeeeees 6 14 6 18 How To Starl Stop AUtO TUMING sis sete e Soe ened vitae add dea a a a e EE EN Aa eerie 6 15 Chapter 7 TROUBLESHOOTING cvsccciccsicccsssiessiestsstasssnssanssenneciewsceseccsvesseeesassesavedese 7 1 7 1 Alarms IMGICAtlON gis aces en e e aaa A ayaa E a a E a E a 7 1 2 Alarm Codes Tablo nen e a et T 7 1 Teo Other KOUBE S meen a EN E A E E E EN TAAT 7 2 Chapter 8 SPECIFICATIONS cisccccteevieisccccsicvessestentstanct Se cencteetuseswadivssseveseeccesveasdeneeeee 8 1 8 1 Model Number Qonfig ratiON inian a a teers 8 1 e p ESS 121e E OEA E E AE AT tds Maka 8 4 Chapter 9 MAINTENANCE csssccccicccinsccicccccccscessinvessvessnnsnnssnuesenescesscecseseresevesesevesse 9
91. of the external disturbance inhibit PID constants is selected in the setup item C19 up to eight groups of external disturbance inhibit PID constants proportional band integral time derivative time are indicated matched to the set value of setup item C08 SP setting system in addition to the regular PID constant group These eight groups can be selected Controller models on which RSP has been added are provided with external disturbance inhibit PID groups specifically for RSP For details see PID constant page 5 9 Check items C External disturbance inhibit PID constants are set automatically by auto tuning If both or one of the proportional band for external disturbance inhibit or regular proportional band is 0 the external disturbance inhibit function will not operate and on off action is selected Q If both or one of the integral time for external disturbance inhibit or regular integral time is 0 the external disturbance inhibit function will not operate and control will use the manual reset preset to the regular PID group Event hysteresis HYS1 HYS2 event ON delay time dL1 dL2 These parameters can set a difference between the event on and off points hysteresis dead band To set an event on when the event is continuous when conditions for turning the event on are set to the event ON delay time set the desired values to these parameters Chapter5 SETTING OF PARAMETERS Event Type Timer Alarm Defining P
92. on the No 1 indicator upper indicator cl slo SP o OUT o Chapter4 SETTING THE SETUP ITEMS 3 Press the key The difference A B between the resistance values of the Zener barriers connected to the A and B lines will be displayed on the No 1 indicator The adjusted data stored to the controller will be displayed on the No 1 indicator lower indicator The difference in resistance values is indicated Be A The memorized adjustment data is indicated 4 Press the key to store the adjusted value to the SDC 31 5 Remove the short circuit across the A and B lines DISP ey E ETS 6 Press the C key to set the indicator to the basic indication status HANDLING PRECAUTIONS The resistance difference between the Zener diodes connected to A and B lines should be less than 20 Q Otherwise adjustment is not possible Use a Zener barrier having a resistance of 70 Q or less This adjustment is not necessary if the instrument is used with an input other than a resistance thermometer input If a Zener barrier is not used this adjustment is not necessary even if the in strument is used with resistance thermometer input Once the Zener barrier has been adjusted the adjusted value for the Zener barrier is stored to memory The controller cannot be used from then on without the Zener barrier connected or in combination with another Zener barrier In such a case th
93. ons 8 4 PV Input Type of input Selection of the input type C F selection Range setting Setting of decimal point Input sampling cycle Indicating accuracy See the input range table on page 4 7 Any type can be selected full multi range With T C and RTD Range can be set by contracting it to 1 4 of the original range width Programmable range with linear input Possible by scal ing With the linear input decimals can be freely set With temperature inputs setting is possible in certain ranges to one decimal point See the input range table on page 4 7 200 ms 0 2 FS 1 digit Specified by input conversion under standard conditions The accuracy of B thermocouples is not specified lower than 260 C 500 F 0 3 FS 1 digit for 0 to 10 mV input T C input under operating conditions Input bias current 0 16 uA Flows from terminal Input circuit failure indication Upscale ALO1 RTD input under operating conditions Input bias current 1 mA Flows from terminal A Input circuit failure indication When the resistor or A line is broken Upscale ALO1 When B line is broken Down scale ALO2 03 When C line is broken Undefined indication AL03 When A and B lines are broken Upscale ALO1 03 When B and C lines are broken Upscale ALO1 03 When A and C lines are broken Upscale ALO1 03 When A
94. ork coefficient calculated 5 Independent E by auto E 2 degrees 5 Manipulated tuning f PID for startup gt of freedom cal z variable 2 culation a PID for external disturbance 4 13 Chapter4 SETTING THE SETUP ITEMS Setup of C21 event 1 type and C23 event 2 type These setups select the type of action of events 1 and 2 To set these setups set the event codes in the table below Event Codes Table PV Process value SP Setpoint EV Event set value HYS Hysteresis set value dL ON delay time Types of event Action Remarks Event OFF No event operation EV HYS and dL cannot be set Deviation Direct action lt HYS gt SP EV Deviation Reverse action lt HYS gt SP EV Direct action lt HYS gt EV Reverse action ON PV lt HYS gt EV Absolute value deviation ON Direct action OFF i PV HYS gt i i HYS gt lt EV gt lt EV SP Absolute value deviation ON Reverse action fey Ev HYS gt lt gt HYS gt PV SP 4 14 Chapter4 SETTING THE SETUP ITEMS Types of event Action Remarks Direct action lt HYS gt EV Reverse action lt HYS gt EV Direct action lt HYS gt EV Reverse action lt HYS gt EV Motor feedback ON Direct action O HYS gt Motor value i opening EV Motor feedback Reverse action lt HYS gt EV Control loop diagnosis MV
95. osition being Event OFF Other Executed Hysteresis X X X X O ON delay time X O X X O O Can be set X Cannot be set The event relay turns on if the PV value does not rise above the differential set value does not fall below the differential set value in the case of direct action even after the on delay time when a manipulated variable greater than the event set value is being output by the control loop diagnosis event PV filter FILt This parameter can set T in the following equation x Y n 1 0 2 T 0 2 T Y n PV value after passing through the filter Ym 1 Y Y n 1 Previous PV value that passed through the filter Y PV value before passing through the filter PV bias PbIA The PV value is indicated and controlled using the PV value obtained by adding the PV bias set value to the regular PV value Judgment of over range ALO1 and under range ALO2 is carried out on the PV value to which bias is added RSP bias rblA The RSP value is indicated and controlled using the value obtained by adding the RSP bias set value to the regular remote setting input RSP value Judgment of over range ALOS5 and under range AL06 is carried out on the RSP value before bias is added Time proportional cycle CyCL In the case of time proportional output the ratio between on and off is determined by control calculation taking a certain period of time as the basic time unit The time that for
96. peed With communi cation function 0 9600 bps 2 2400 bps 1 4800 bps 3 1200 bps Communication code With communi cation function O 8 bits even parity 1 stop bit 1 8 bits no parity 2 stop bits Dead zone 2G output 0 5 to 25 0 Modular control motor control method selec tion 2G output 0 MFB inference 1 MFB 2 Inference Modular control motor start of automatic adjustment 2G output 0 Non adjusted state 1 Adjustment executed Adjusted value is automatically set to C87 C38 and C89 Modular control motor fully closed adjusted value 2G output C35 1 O to 9999 Modular control motor fully open adjusted value 2G output C35 1 O to 9999 Input is possible in range that satisfies condition C37 lt C38 Modular control motor fully open closed time 4 28 2G output C35 1 2 5 to 240 sec Manually set when C35 2 SP ramp up gradient Indication Setting condition Default SP ramp down gradient Chapter 4 Setting range O to 9999 unit 0 1 unit min hr SETTING THE SETUP ITEMS Remarks No gradient at O Valid only for LSP SP ramp time unit selection 0 Unit min 1 0 1 unit min 2 Unit hr 3 0 1 unit hr Green belt O to 1 2 PV range Lights at IPV SPI lt C43 condition Auxiliary output type With auxiliary output 0 PV 1 SP 2 Pre bias RSP 3 RSP 4 MV
97. put when the mode is changed from AUTO to MANUAL by preset Initial manipulated vari able in PID operation Determines the initial manipulated variable in PID operation when the power is turned ON when auto tuning ends or when the mode is switched from READY to RUN PID operation initialize Selects how to initialize PID operation when the SP value is changed Zone PID operation Determines zone PID ON OFF Control method selection Selects the function for inhibiting over shoot during control Independent 2 degrees of freedom PID operation se lection Determines independent 2 degrees of freedom PID ON OFF Neural network auto tun ing operation selection Determines neural network auto tuning ON OFF Event 1 type Determines the type of event 1 Event 1 standby operation selection Determines event output 1 standby operation ON OFF Event 2 type Determines the type of event 2 Event 2 standby operation selection Determines event output 2 standby operation ON OFF Event operation at READY Determines the event operation at READY Number of SPs selectable by external switch input 4 2 Selects the number of LSPs that can be selected by the re mote switch Chapter 4 SETTING THE SETUP ITEMS Setup item External switch input 1 function Indication Action f f Determines the function of extern Reference page Extern
98. r open collector 5 1 V 5 2 mA A current flowing to the contact ON Lower than 100 Q OFF Upper than 100 kQ 1 2 V max 0 2 mA max 400 ms Time proportional PID PD MR or on off SPDT relay output 250V ac 30V dc 5 A Resistive load More than 100 000 times Longer than 250 ms Time proportional PID PD MR or on off 22 5V de 15 under operating conditions 1 1 KQ 10 8 5 Chapter 8 SPECIFICATIONS Current output 5G Control action Output type Allowable load resistance Output accuracy Output current range Output update cycle Output response time Voltage at terminal open Motor drive output 2G Control action Output type Relay contact rating Electrical life of relays Event output EV 1 to 2 No of channels Output type Relay contact rating Output update cycle Electrical life of relays Auxiliary output AUX Output type Output contents Allowable load resistance Output accuracy Output resolution Voltage at terminal open RSP input option Input type Scaling Input sampling cycle Current proportional PID or PD MR 4 to 20 mA dc current output 750 Q max under operating conditions 0 2 FS max under standard conditions 2 4 mA to 21 6 mA 200 ms 170 ms max 90 response 26V dc max Position proportional PID PD MR SPST relay output x 2 250V ac 8 A resistance load More than 100 000 times 0 to 2 Depends upon models SPS
99. r to the next setup item Continuously press the key and CYD keys together for 3 seconds Jump to step in otherwise case press the key Change the numeric using the CA D key or Cy key Press the key Flashing stops and the set value is defined After making sure that the numeric does not flash press the CW key SP OUT SP OUT 0 o C SP OUT o o O 1 SP OUT o C O ail SP OUT fe o SP OUT 0 o o Note To reset to the preceding setup item press the Ca key To change the numeric Repeat steps A PV set value at that time is indicated The set value of that item is indicated C01 is indicated The set value of that item is indicated The numeric flashes EERE Keeps flashing BETE Does not flash Cl OZ C02 is indicated in this case Note Not to change the numeric press the CY D key to transfer to the next setup To reset to basic indication status 4 4 DISP Press the C__ key SP OUT A PV numeric is indicated An SP numeric is indicated NOTE At first i Chapter4 SETTING THE SETUP ITEMS This is a convenient function to be memorized How to use the up C amp key or down C V ke
100. rding to the device which is used in combination causing inconvenience Especially in the case of combination with a successive approximation type high speed A D converter Therefore combination with a low speed integration type A D converter is highly recommended Be sure to confirm the operation in advance by carrying out a combination test before actual use Should variation trouble occur the follow ing countermeasures will be effective 1 Provide an isolator having no switching power supply between this con troller and the device to be used in combination 2 Provide a film capacitor of 0 01uF to 0 1uF between the input terminal of the device to be used in combination and the earth Use a capacitor of rated voltage 250V min 3 Make an averaging process by a personal computer at data read out 3 11 Chapter 3 WIRING 3 8 RS 485 Wiring SDC Slave station side Connect a terminating resistor in the master station and the farthest slave station Use a resistor of 150 Q 1 2W or over Do not assign the SDC30 31 to the same address as the other instru Shield Master station side ae hele Shield L L ments connected to the same RS 485 communication line excluding ad alt dress 0 N Shield i t t M L7 SDC Slave station side HANDLING PRECAUTIONS
101. ress the CA key or Fld CYD key Bel In this example press SP o the Ca_ key to OUT o 210 Oe Flashes change 100 to 200 Press the key SP o OUT o 210 0 Does not flash To indicate the event 2 To change the set value To define the changed numeric To reset to basic indication status Press the key Press the CA D key or CY key In this example press the Ca key to change 700 to 800 Press the key DISP Press the C__ key E 2 Chapter6 OPERATION E2 is indicated SP OUT o o 7 0 0 Flashes E 2 SP OUT o 0 Flashes E SP OUT o o Does not flash A PV numeric is indicated SP OUT o An SP numeric is indicated 6 11 Chapter6 OPERATION 6 10 How to Change the AUTO MANUAL Mode This parameter allows you to set the AUTO mode when the results of PID operation are output or the MANUAL mode on the front panel for setting the MV value Operation Procedure The procedure for changing the AUTO mode to the MANUAL mode is shown below A PV value at that time is indicated SP value MV value or motor valve opening is indicated DISP To set to the basic Press the C__ key indication status SP o OUT o To i
102. rmal PV Manual initial control output selection 4 26 0 Bump less 1 Preset Always bump less when C35 2 Initial control output when mode is changed to AUTO from MANUAL Chapter4 SETTING THE SETUP ITEMS Default Remarks Indication Setting condition Setting range C14 value is output regardless of C13 when the power is turned ON again in the MANUAL mode This setting is invalid when C35 2 Preset manual value OD 6D 2G 0 to 100 5G 10 to 110 Initial manipu O to 100 lated variable in PID operation AUTO Initialize at SP change or RSP LSP switching Do not initialize OFF ON PID operation initialize Zone PID operation Normal PID control Overshoot relaxation Learning function status Fixed learning status Control system selection C18 is automati cally set to 3 when auto tuning ends when C20 2 Not used Used Independent 2 degrees of freedom PID operation selection Neural network This setting is auto tuning operation selection valid when set before execution of auto tuning Event 1 type With event 1 Event OFF Deviation direct action Deviation reverse action PV direct action PV reverse action Absolute value deviation direct action Absolute value deviation reverse action SP direct action 8 SP reverse action 9 MV direct
103. rmocouples Scaling and decimal point position are variable within a range of 1999 to 9999 This is not displayed when the temperature is less than 20 C display or less than 68 F F display Check items In the ranges with decimal point indication indication can be performed to one decimal point Although 200 0 cannot be indicated the action is normal 4 7 Chapter 4 4 8 SETTING THE SETUP ITEMS Setup of C05 decimal point position This setup determines whether a decimal point is added to the PV indication and SP indication With the temperature input the range shown with a decimal point in the input ranges table can be set to one decimal digit A decimal point can be added to any position with a linear input 0 With no decimal point 1888 1 One decimal digit is indicated 188 8 2 Two decimal digits are indicated 18 88 3 Three decimal digits are indicated 1 888 Check items e This setup is disabled depending upon the contents of setup of C04 See the Check items on page 4 6 e When changing the decimal point position check if the upper and lower limits of the input range the SP set value the upper and lower limits of the SP limit event set values event hysteresis and SP ramp are correct Setup of C06 lower limit of PV input range Setup of C07 upper limit of PV input range With the temperature input the PV input range can be narrowed For example the reference temperature ran
104. rovided as option Set the communication address from 0 to 127 Check item e When 0 is set up the communications function does not work There is no response even if the message address from the master station is 0 Setup of C32 transmission speed This setup item is used when the communication function is provided at option 0 9600 bps 1 4800 bps 2 2400 bps 3 1200 bps Setup of C33 communication code This setup item is used when the communication function is provided at option 0 8 bits even parity and 1 stop bit 1 8 bits non parity and 2 stop bits 4 18 Chapter4 SETTING THE SETUP ITEMS Setup of C34 dead zone This setup item sets the dead zone on 2G position proportional models Motor valve opening 0 5 to 25 0 Dead zone The hysteresis of the open and closed gol ae oe relays is 1 4 of the dead zone set value H lt gt m ON Open relay Closed relay ane 1 A S Motor valve opening Motor valve opening MV obtained by PID calculation or manually set motor valve opening Setup of C35 modular control motor control method selec tion This setup item selects the control method of modular motor control on 2G position proportional models 0 MFB control conventional inferred position control Both the input MFB Motor Feed Back value and the internal inferred MFB value are used to achieve smooth motor position control even if the input MFB value is not smoo
105. s only when set to 0 e When set to 2 4 and 8 the status of external switch inputs takes priority and SP Nos cannot be selected by front panel keys However the SP values in SP banks can be changed at all times 4 17 Chapter4 SETTING THE SETUP ITEMS Setup of C27 external switch input 1 function Setup of C28 external switch input 2 function Setup of C29 external switch input 3 function Setup of C30 external switch input 4 function This setup item sets the functions of each of the input when the external switch input option is provided Seiting Function During OFF During ON No operation RUN READY switching RUN READY AUTO MANUAL switching AUTO MANUAL REMOTE LOCAL switching LSP RSP Start of auto tuning Stop Start Direct reverse action switching Operation of CO3 setting Reverse operation of C03 setting Start of timer event EV1 Reset Start Start of timer event EV2 Reset Start Check items e This setup item cannot be set to external switch inputs used by the C26 number of SPs selectable by external switch input setup item e Do not set the same function to two or more external switch input e When to 4 are set the status of external switch inputs takes priority the mode cannot be switched by the front panel keys and auto tuning cannot be started or stopped Setup of C31 communication address This setup item is used when the communication function is p
106. shes 3 To change the set value Change the numeric p jump to step when not pe kayar to be changed l ane _ alolol Keeps flashing 10 0 setting To define the changed Press the key numeric Flashing stops and the set value is defined SP o OUT o 110 0 Does not flash DISP To set to the basic Press the C key indication status A PV numeric is indicated aur H BAHE An SP numeric is indicated Check items The parameters are indicated in the order of assignment 5 8 Chapter5 SETTING OF PARAMETERS 5 7 Description on Parameters Set point SPO to SP7 When multi SP is selected in the setup item C08 SP setting system eight groups of SPs are prepared matched to the preset value 1 to 7 PID constants When multi SP is selected in the setup item C08 SP setting system eight groups of PID constants are prepared matched to the preset value 1 to 7 Controller models on which RSP has been added are provided with PID groups specifically for RSP P I D correspond to SPO while P7 I7 D7 correspond to SP7 Pr Ir Dr correspond to RSP SP O PI DO DI 50 SP I PI D1 DI 51 SP 7 PI D7 DI 57 RSP PI Dr DI 5r Determine P Proportional band I Integral time and D Derivative time When setting I to 0 the integral action turns off so that the manual reset can be set
107. st 7 seconds to allow the SDC30 31 to stabilize SAFETY REQUIREMENTS A N To reduce risk of electrical shock which could cause personal injury follow all safety notices in this documentation AN This symbol warns the user of a potential shock hazard where hazardous live voltages may be accessible If the equipment is used in a manner not specified by the manufacturer the protection provided by the equipment must be impaired Do not replace any component or part not explicitly specified as replaceable by your supplier All wiring must be in accordance with local norms and carried out by authorized experienced personnel The ground terminal must be connected before any other wiring and disconnect last A switch in the main supply is required near the equipment In case of AC power supply models mains power supply wiring requires a T 0 5 A 250 V fuse s IEC127 EQUIPMENT RATINGS Supply voltage 100 to 240V ac operating power voltage 85 to 264V ac Frequency 50 60 Hz Power or current ratings 18 VA maximum EQUIPMENT CONDITIONS Do not operate the instrument in the presence of flammable liquids or vapors Operation of any electrical instrument in such an environment constitutes a safety hazard Temperature 0 to 50 C Humidity 10 to 90 RH Vibration 2 m s 10 to 60 Hz Installation category Category II IEC664 1 EN61010 1 Pollution degree 2 EQUIPMENT INSTALLATION e The controller must be moun
108. sures PV input exceeds 10 of the range Check the sensor and wiring Over range Check the PV range PV input is less than 10 of the range Check the sensor and wiring Under range Check the PV range C line input error during PTD input Check C line wiring CJ line input error during T D input Contact a YH service person for repair RSP over range Check RSP wiring displayed only during remote SP Check RSP input value occurs at 110 of input range RSP under range Check RSP wiring displayed only during remote SP Check RSP input value occurs at 10 of input range T line breakage FB line input error Check FB wiring occurs only at C35 0 1 Check FB input value 7 1 Chapter 7 TROUBLESHOOTING Indication Problem description Measures Motor adjustment error M M adjustment error fully closed adjustment value gt fully open adjustment Check FB line and re adjust value A D converter error pulse out signal error Ask for repair Illegal loader communication message Check cable connections Parameter error Communication RAM area Reset parameter items Parameter error checksum Reset parameter items Adjustment data error checksum Ask for repair 7 3 Other Troubles When a key in operation is not acceptable Ifa set value can be indicated but cannot be changed the instrument is set to key lock status Set the setup item C01
109. ted into a panel to limit operator access to the rear terminals e Specification of common mode voltage The common mode voltages of all I O except for main supply and relay outputs are less than 30V rms 42 4V peak and 60V dc APPLICABLE STANDARDS EN61010 1 EN5008 1 2 EN50082 2 EN61326 Unpacking Check the following when removing the SDC30 31 from its package 1 2 33 Check the model No to make sure that you have received the product that you ordered Check the SDC30 31 for any apparent physical damage Check the contents of the package against the Package List to make sure that all accessories are included in the package HANDLING PRECAUTIONS e After unpacking handle the SDC30 31 and its accessories taking care to pre vent damage or loss of parts e If an inconsistency is found or the package contents are not in order immedi ately contact your dealer Model No Remarks See 8 1 Model Num ber Configuration Mounting bracket 8140541 1 001 2 per set User s Manual CP UM 1586E This manual Engineering unit seal Request The filter on the front of this controller is covered with a protective film to protect the surface of this controller When you have finished mounting and wiring this controller fix cellophane adhesive tape on the corners of the filter and pull in the direction of the arrow to peel off the protective film
110. th The internal inferred MFB value is sometimes used frequently according to the feedback resistance of the motor that is being used This is because more accurate position control is being carried out When the ALO7 T line break alarm occurs control automatically shifts over to inferred position control 1 MFB control conventional The motor is controlled according to the MFB value in the same way as in convention control methods When the ALO7 T line break alarm occurs con trol automatically shifts over to inferred position control 2 Inferred position control MFB OFF The motor position is controlled without MFB control Check items e When inferred position control is set the closed relay turns on at all times when MV is set to 0 0 and the open relay turns on at all times when MV is set to 100 0 Whichever control method is selected the modular control motor must be connected and automatically adjusted by C36 However when 2 inferred position control is selected automatic adjustment is no longer required if the time from fully closed to fully open is accurately measured in second units and set to C39 By 2 inferred position control a deviation sometimes occurs between the MV value and the motor valve opening over prolonged use This poses no problem in terms of control 4 19 Chapter 4 4 20 SETTING THE SETUP ITEMS Setup of C36 modular control motor start of automatic adjust ment Th
111. tor cannot be actually operated to set the desired fully closed and open adjusted values e When this setup item is set C39 fully open closed time is automatically re adjusted by calculating proportionately fro the adjusted value obtained by automatic adjust ment e When C35 is set to 0 or 2 the value of this setup item cannot be confirmed or set Setup of C39 modular control motor fully open closed time This setup item sets the time from fully closed to fully open in seconds on 2G position proportional models 5 to 240 sec Check items e When C35 is set to 0 or 1 C39 is automatically set when automatic adjustment is carried out C36 e When C35 is set to 1 C39 is automatically reset when the value of C37 or C38 is changed e When C35 is set to 0 the value of this setup item cannot be confirmed or set Setup of C40 SP ramp up gradient Setup of C41 SP ramp down gradient This setup item sets the SP value rate of change per second unit that is set by C42 0 to 9999 4 21 Chapter 4 4 22 SETTING THE SETUP ITEMS Check items The SP value before it was changed is taken as the start point in the following in stances When the SP value was changed in the single SP mode When the SP group was selected and changed in the multi SP mode When the currently executing SP value was changed during in the multi SP mode When the RSP mode changed to the RUN mode The PV value is taken as the start point in the fo
112. ty Free of corrosive gas sulfide gas etc Free of dust particles soot or the like Not exposed to direct sunlight or the weather Free of mechanical vibrations Do not mount instrument near a high tension line a welder or electrical noise generat ing sources Make sure the instrument is more than 15 meters from a boiler or other high voltage ignition devices The location should not be subject to a strong magnetic field The location should not be subject to inflammable liquids or gases E Mounting method Mount the instrument so that it does not tilt horizontally more than 10 or Use a steel panel with a plate thickness of more than 2 mm HANDLING PRECAUTIONS To fasten this controller onto the panel tighten mounting bracket supplied screw and turn one more turn when there is no play between the bracket and panel Excessively tightening the screw may deform the controller case E Dustproof Cover Use the dustproof cover option when using the controller in a dusty or dirty location and to prevent inadvertent operation Two dustproof covers are provided hard or soft each with the following differing func tions Hard O xX O indicates that a function Soft O O can be used 2 5 Chapter 2 2 6 INSTALLATION Mounting method SDC31 Chapter 3 WIRING A WARNING Do not touch electrically charged parts such as the power terminals Doing so might cause electric shock
113. u want to learn about model No configura Po p 8 1 oeiee Chapter 8 SPECIFICATIONS tions and specifications If you want to set up defaults before operation Setting setup items peAlL oe Chapter 4 SETTING THE SETUP ITEMS Setting up parameters PSl Chapter 5 SETTING UP PARAMETERS Storing parameters to PARA keys p d L oe Chapter5 SETTING UP PARAMETERS gt If you want to learn more about operations P O leissin Chapter 6 OPERATION Chapter 6 describes operation in detail If you want to remedy trouble When an alarm is displayed o EE Chapter 7 TROUBLE SHOOTING Learning about the meanings of alarm codes Ifyou want to carry out maintenance on this controller PI loss Chapter9 MAINTENANCE Contents Safety Precautions Safety Requirements Unpacking Request The Role of This Manual Organization of This User s Manual Conventions Used in This Manual Index by Purpose Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 NAMES AND FUNCTIONS OF COMPONENT PARTS ccssssssseees 1 1 INSTALLATION sanaaa roaraa aa aaa aA haste sa eter ESSES 2 1 2 1 Seea ae DIMENSIONS wii E TE A E T 2 1 2 SDGS8OiPanel Cutout HAOS Ea del deeds Bette a ease E E n ded eee 2 1 2 3 SPGSAExtermalliDimensSloOnS znne e Gates vee Sh sad aeddeaeitanieage a aE iieii 2 3 2 4 SDC31 Panel Cutout DIMENSIONS eet c cence eee teeneceeeeeeeeaaeeeeetenaaaeeeeneeenaaeeeeeeenaa 2 3 2205 U MOUNTING a niha sie e Ah hea at aie and thie
114. value greater than the C45 set value can be set Setup of C47 RSP value at 0 input This setup item sets the RSP value when the input signal of the remote setting input RSP is 4 mA or 1 V 1999 to 9999 4 23 Chapter 4 SETTING THE SETUP ITEMS Check items e The decimal point position is dependent on the set value of C05 e A value greater than the C48 set value can be set Setup of C48 RSP value at 100 input This setup item sets the RSP value when the input signal of the remote setting input RSP is 20 mA or 5 V 1999 to 9999 Check items e The decimal point position is dependent on the set value of C05 e A value greater than the C47 set value can be set Setup of C49 cold junction compensation operation selection This setup item selects whether or not to carry out cold junction compensation in the case of thermocouple input 0 ON 1 OFF Setup of C50 Zener barrier adjustment This controller must be adjusted to correct a dispersion of the resistance value of Zener barriers on models having an additional Zener barrier processing function with a resis tance thermometer 1 When you have finishing mounting and wiring the controller short A to B on both ends of the resistance thermometer 4 24 l Cw Zener barrier T aa aaa d B Zener barrier 8 SDC30 31 a A Zener barrier 9 2 Turn the SDC 31 ON Setup parameter C50 will be indicated
115. y To change the set values of the indicator use these key When the up _4_ key is pressed once the numeric is incremented by one When the down C Y key is pressed once the numeric is decremented by one When the up CA key or down C Y key is pressed continuously the numeric in the indicator is continuously incremented or decremented and more over the changing speed is accelerated gradually When this function is used effectively the set value can be changed greatly and conve niently An example is given below Example To change the numeric from 500 to 1000 S00 Press the CA key continuously D 0 6 The numeric begins to increase Y Release holding from the C amp D key 9 7 2 The numeric stops a little a little before 1000 before 1000 Y Press the Ca_ key again Q 7 8 The numeric begins to increase continuously i Release holding from the Ca key 9 9 7 The numeric stops immediately immediately before 1000 before 1000 Y Press the CA D key for example 1 0 0 0 The numeric stops at 1000 three times or for a while 4 5 Chapter4 SETTING THE SETUP ITEMS 4 4 Description on the Setup Items Setup of C01 key lock This setup item prevents a set numeric from being changed although it can be indicated The operating conditions are prevented from being changed by an operat

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