RE23 TYPE
Contents
1. 1 decimal place S a Parameter Range of parameter change 8 description manufacturer s settings sE KED a sensors linear signals imni kind of input Pt 4 Pt100 8 28 lin cur 0 20 mA description Pt 10 Pt1000 4 28 lin cur 4 20 mA in table 2 amp J thermocouple J 8 5 lin volt 0 5 V t t thermocouple T G 10 lin volt 0 10 V t t thermocouple K t 5 thermocouple S t e thermocouple R t b thermocouple B t amp thermocouple E amp n thermocouple N t L thermocouple L t L typeofline 2 wire 2 wire line or 3 wire line 3 P 3 wire line ects 2 wire resistance line 0 0 20 0 Q or Pt100 sensor EGC way of cold junction Auto automatic compensation for compensation hermocouples 2 And manual compensation CUCL temperature of cold 0 0 50 0 C junctions at manual compensation C x10 2 rESo position of G dP without decimal place amp without decimal place df 1 decimal place dP 2 decimal place 17 indication for the lower threshold of the analog output 1999 0 0 9999 ines indication for the upper threshold of the analog output 1999 100 0 9999 Sh amp shift of the measured 99 9 0 0 99 9 C 999 0 0 999 value Sf accretion rate of 0 0 0 99 9 time unit 0 0 0 99 9 time unit the set point c AAP time2. The choice of PID control algorithm or also PI PD or P control algo rythm consists on a suitable setting of parameter values proportional band fb integrating element and differentiating element g The switching of the giving element off consists on setting the parame ter on zero The operation way of the heating type output is chosen by setting the parameter out mu and the cooling type by setting the parameter owt g r The successive parameter to set is the pulse repetition period of the output o 27 8 ADDITIONAL FUNCTIONS 8 1 DISPLAY OF THE CONTROL SIGNAL After pressing the push button the value of the control signal 0 100 appears on the display On the first digit the mark h is displayed The return to the normal operation follows after the double pressure of the push button 8 2 MANUAL CONTROL The manual control gives the possibility among other things to identify and test the object or control it after the sensor damage The entry into the manual control mode follows after holding down the push button when displaying the control signal The manual control is signaled by the pulsation of the measured value The controller breaks the automatic control and begins the manual control of the output The value of the control signal is displayed on the lower display preceded by the symbol h and LY push buttons serve to change the control signal The exit to the normal working mode follows afte
3. Carry out electrical connections to terminal strips and next insert strips into controller sockets Q Input signals Output Paleliclfelfelfolle OOOOOO Supply Fig 3 View of controller connection strips 8 XH 7 Pt100 Jumper 6 Pt100 resistance thermometer in 2 wire system lt E 4 Thermocouple 14 Supply gas 7 6 Pt100 resistance thermometer in 3 wire system 0 4 20 mA J Pt1000 op 0 5 10 V N Jumper 6 Pt1000 resistance thermometer 4 Current input Voltage input 0 4 20 mA 0 5 10 V Fig 4 Connection of input signals m 9 Load 10 Supply 11 Output relay 10 x Load gt no Supply 11 F a G Output binary voltage to SSR control Fig 5 Connection of the supply and load circuit When connecting the supply one must remember that an automatic cut off or a switch should be installed near the device easily accessible for the operator and suitably marked 8 3 4 INSTALLATION RECOMMENDATIONS The RE23 controller fulfils requirements c
4. ute wy Of Of Supe a ofa 0 Of 7 Pe ea ee ed ed aa a gg eg eae S DM E Spc pou yee ja a 3 kof et L LL ojs MI a c a Ay JU 7D Cun Je a ee O a Oc Oc Oc oc ASALIA LSA SASA LSAS AAA SASA SASA SA SASA DASA PAPA SA IPA PRIA IRDA We je C 2sec 5 measured value DO OG OU OO OU DO OU AU A0 ON OO OE OO AU AU OO OU OE AU AO O0 OO OU AU OO AH E a 5 measured value Fig 7 Service diagram for the constant valued control Change of the set point The way to change the set point during the constant valued control is presented on the Fig 8 The change limitation is set by parameters SPLL and SPLH To decrease the set point To increase the set point press and hold the push button press and hold the push button Fig 8 Change of the set point 14 5 2 CONFIGURATION PARAMETERS The description of the configuration parameters is included in the table 1 The return to the normal working mode follows after the simultaneous pressure of and _v_ push buttons or automatically after 30 sec since the last push button pressure Some parameters can be invi sible that depends on the current controller configuration The access to configuration parameters can be secured by a password If the security code is set SELL parameter is higher than zero one must give it During its setting the od inscription is displayed in the lower display If the value is not given or is errone
5. PIDI control one must additionally set the pulse repetition period The pulse repetition period is the time which expires between successive switches of the output during the propor tional control The length of the pulse repetition period must be chosen depending on dynamic properties of the object and suitably to the output device For quick acting processes it is recommended to apply SSR relays The relay output is used to control contactors in slow acting processes The use of a high pulse repetition period to control quick acting processes can give unwanted effects in the shape of oscillations Theoretically the smaller the pulse repetition period the better the control but for the relay output it should be as high as possible in order to extend the relay life Recommendations concerning the pulse repetition period Table 5 Output Pulse repetition period to Load recommended gt 20s 2A 230 V a c Seas min 10 s or contactor Say min 5s 1A 230V a c transistor 1 38 semi conductor relay output SSR 26 7 CONTROL ALGORYTHMS 7 1 ON OFF CONTROL To select the ON OFF control one must set the parameter Pb 0 Next set the hysteresis value 9 The action of the output on heating fig 12 is set by the parameter out mu and on cooling by the parameter outor output A HJ enabled disabled gt sp measured value Fig 12 Operation way of the heating type output 7 2 PID CONTROL
6. display informs about the activity of the autotuning function The autotuning duration depends on the dynamic properties of the object and can last maximally 10 hours During the autoadaptation or directly after it overshoots can appear and for this reason one must set a lower set point if it is possible After the autotuning termination calculated PID settings are stored in the non volatile memory and the process control with new settings begins The autotuning process may not begin or be broken without the calculation of PID settings if the control deviation is lower than 6 5 of the range SPL H SPLL the time of the object preliminary stabilization or the admissible autotuning duration will be exceeded a decay of the controller supply occurs the push button has been pressed calculated parameter values are beyond the range In such cases the control with previous PID settings will begin 30 i I measuring I To Fig 13 Selection of settings by the method of response to a unitary jump 9 2 MANUAL SELECTION OF SETTINGS Set the on off control with a minimal hysteresis Set the set point as to we can observe the run of the measured value as in the fig 13 One must read out the delay time To and the maximal temperature accretion rate from the object characteristic presenting the controlled value in the function of time from the dependence APV as V nax At Calculate PID settin
7. parameter e the set point on the program beginning e the controller behaviour after the program termination switch the output off or continue acc to the last set point 20 Parameters of the set point program Table 3 o Parameter description Range of change E 2 manufacturer s settings a amp aa EE humb rofnrodram veles 1 255 value 255 means an ie prog y infinite number of repetitions PUG from the currently controlled Stret way of program beginning value S 8 from the initial set point p P seg initial set point when Strt i b 0 SP04 parameter is set on sp0 alo 0 aH a way of program of F disabling of control output End termination cont control acc the last set point 04 eae of segment 9 9999 seg set point on the segment SPLL 0 5PLH 4 end ors ato 0 wt tge See of segment 0 93933 gege set point on the segment SPLL 0 SPL H 22 or ato 0 wt a 89 duration of the segment 2 9999 9 min no set point on the segment SP4 t 0 5PLH 5P03 9 end SECP safety code 0 9999 21 Example of program Let s define the program operating acc the fig 11 in which the control begins from the value measured on the object After the process termi nation switch the output off 420 time min 360 Fig 11 Example of the set point program l l I 1 e 1 l o l lo l
8. with 6 screw terminals on plug with 8 screw terminals holder to fix in the panel cee seal ee users Manual 0 0 eee ee eee eee eeee teats guarantee card eeceeeeeeeeeeeteeeeetteeees NOJN AON When unpacking the controller please check whether the type and option code on the data plate correspond to the order 3 PREPARING THE CONTROLLER TO WORK 3 1 SAFETY The RE23 controller fulfils requirements related to the safety of electri cal measuring instruments for automatics acc to the EN 61010 1 stan dard requirements related to the resistance against electromagnetic interference acc to the EN 61000 6 2 standard and electromagnetic interference emission occurring in industrial environment acc to the EN 61000 6 4 standard 3 2 INSTALLING THE CONTROLLER IN THE PANEL Fix the controller in the panel by means of two screw holders acc to the fig 1 The hole in the panel should have 45 x 45 mm dimensions The tickness of the material for panel execution cannot exceed 15 mm Fig 1 Controller fixing in the panel Controller dimensions are presented on the Fig 2 max 93 8 48 le 70 gt 2888 48 ead Mae 8 max 15 Fig 2 Controller dimensions 3 2 ELECTRICAL CONNECTIONS
9. CE The diagram of the control service depends on the type of chosen control see SPparameter 11 5 1 1 Service diagram for programming control measured measured value ma value set point 2sec h Sea EN vale C 2sec l I Introduce the Introduce the 2 2sec qa SECU code SECP code Manual y work measured setting c C k setting value Goole oO WO oa cI St r t 2 a I E ad Stns ct tue n measured S seg value te r N t z groe oo a number of the segment carried out currently time that flows from the beginning of the segment carried out at the moment t number of program cycles that remains to perform B8 DG BF DA BE DA BE DO BS OU BS OU BO BB DE Be De Be BO ANANI NA NA WY WW NA WY WV VV VV WY WY WY WY WY We Y setting G OO ow Fig 6 Service diagram for programming control The way to define parameters of the set point program and the operation of the programming control is described in the section 5 5 12 5 1 2 Service diagram for constant valued control measured value 2sec introduce the SECU code set point value AA cU 00 Uuj cjiye
10. CONTROLLER with ONE OUTPUT and PROGRAMMING CONTROL RE23 TYPE USER S MANUAL Contents T Applicati m iii niaaa odaat aoina aaia 5 2 Controller set 5 3 Controller preparation to work en 32 Saletyininie sai alee 26 6 9 9 3 2 Controller installation in the panel 3 3 Electrical connections 00 3 4 Installation recommendations 4 Starting to Work cceseeeeeeeeee z 5 Programming of controller parameters ccseeceeesseeeeeseeeeeeeeeeee 11 5 1 Diagram of the controller service 4 5 1 1 Service diagram for the programming control 5 1 2 Service diagram for the constant valued control A 5 2 Configuration parameters cccceeeeeeteeeees 15 5 3 Setting change moire a aa ants 16 5 4 List of configuration parameters ccceceeeeseeeeeeeeeeeeee 17 5 5 Controller programming in the programmed work 20 6 Input and output of the Controller cccsseeeesseeeeeeseeeeeeeee 25 6 1 Measuring NpUt sisean aaea eane ia Enrik aai 25 6 2 QUito aa Mad aid sink ould ied 26 7 Control AlQOrythM ii naaede eaaa 27 TAY ON OFF controli ir aiia iaia 27 T2 PID CONTO koni raa a a ehh 27 8 Additional functions sssssssssessensssennrnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 28 8 1 Display of the control Signal cccceceeeeeeeseeeeeeteeeeeeee 28 8 2 Manual control pariisi nriran aian
11. ROGRAMME MEASUREMENT DIGITAL and BARGRAPH PANEL METERS CONTROL MEASURING TRANSDUCERS ANALOG PANEL METERS DIN INSTRUMENTS RECORDING ANALOG and DIGITAL CLAMP ON METERS PROCESS and HOUSEHOLD CONTROLLERS CHART AND PAPERLESS RECORDERS POWER CONTROL UNITS and SOLID STATE RELAYS AUTOMOTIVE DASHBOARD INDICATORS 1 PHASE AND 3 PHASE WATT HOUR METERS NUMERICAL AND ALPHANUMERICAL LARGE SIZE DISPLAYS ACCESSORIES FOR MEASURING INSTRUMENTS SHUNTS AND MODULES MEASURING SYSTEMS ENERGY HEAT CONTROL CUSTOM MADE ELECTRONIC SUBASSEMBLIES ACC TO ORDERS WE ALSO OFFER OUR SERVICES IN THE PRODUCTION OF m ALUMINIUM ALLOY PRESSURE CASTINGS m PRECISION ENGINEERING AND THERMOPLASTICS PARTS m PRESSURE CASTING DIES AND OTHER TOOLS m CUSTOM MADE ELECTRONIC SUB ASSEMBLIES QUALITY PROCEDURES According ISO 9001 and ISO 14001 international requirements All our instruments have CE mark For more information please write to or phone our Export Department LUMEL Lubuskie Zaktady Aparatow Elektrycznych LUMEL S A ul Sulechowska 1 65 022 Zielona G ra Poland tel 48 68 329 51 00 exchange fax 48 68 329 51 01 e mail lumel lumel com pl Export Department http www lumel com pl Tel 48 68 329 53 02 or 53 04 Fax 48 68 325 40 91 e mail export lumel com pl
12. ards or break d p inthe sensoratciit situated in the appropriate range If so check whether there is no short circuit in the sensor circuit Connect again the controller supply ErAd Discalibrated input and if it cannot help contact the nearest authorized service shop The automatic Check conditions of the autotuning selection of PID function generation described in Ere parameters cannot section 9 1 The message disappears after pressing any push button 33 11 TECHNICAL DATA Input signals for sensor inputs acc to the table 7 for linear inputs acc to the table 8 Input signals and sensor measuring ranges Table 7 c gt 5 o8 Q oF Sensor type Standard E Range 25 B E o as Pt100 PN EN 60751 A2 1997 Pt100 199 850 C Pr Pt1000 PN EN 60751 A2 1997 Pt1000 199 850 C Pt IG Fe CuNi PN EN 60584 1 1997 J 100 1200 C u Cu CuNi PN EN 60584 1 1997 T 100 400 C NiCr NiAl PN EN 60584 1 1997 K 100 1372 C t PtRh10 Pt PN EN 60584 1 1997 S 0 1767 C t 56 PtRh13 Pt PN EN 60584 1 1997 R 0 1767 C RP f 0 1820 C PtRh30 PtRh6 PN EN 60584 1 1997 B 300 1820 C t 6 NiCr CuNi E PN EN 60584 1 1997 E 100 999 C E E NiCrSi NiSi PN EN 60584 1 1997 N 100 1300 C E n NIGrQUNI Gost R 8 585 2001 L 100 800 C t t chromel kopel 1 Range which the measurement error is given to 34 Input signals and measur
13. ed program follows after the renewed pressing of and push buttons The stopped program can be started from the beginning by pressing simultaneously and LY push buttons Parameters of the realized program can be displayed on the lower dis play by pressing the push button Instead of the current set point following parameters are displayed m number of the currently performed segment m time which elapses since the beginning of the actually performed segment in minutes For times higher than 999 minutes the oldest digit is displayed alternately with the symbol m number of program cycles which still remains to perform The number 0 means the program termination After the program termination the controller carries on in accordance with the End parameter setting a the of F value means that the control is ended the control output is disabled the P index is blank On the lower display instead of the segment number the message nd is displayed The controller waits for a renewed program start since the beginning by and CY push buttons 24 m the cont value means that the control is continued acc to the last set point in the program without the time count down The P index is still lighting the number of cycles to do is equal 0 On the lower display instead of the segment number the message cont is displayed The control can be disabled by a simultaneous pressure of and Ca push buttons or restart the program fr
14. ei 28 8 3 Control behaviour after sensor damage eseeee 29 8 4 Manufacturer s settings ccceeeeeeeeeeeeeeeeeeeeeeeeeeeeneeeeeeee 29 9 Selection of PID parameters settings csseceessee essere 30 9 1 Automatic choice of settings cccceceeeseeeeeeeeeeeseeeeeeeee 30 9 2 Manual choice of settings cccceeeceeeeeeeeeeeeeeeeeeteeeeeee 31 9 3 Correction of settings ccceccseeeeeseeeeeeeneeeeeeeeeeeeeeeeeeee 32 10 Signalling Of CrrOrs cceccesseeeeeeeeeeeneeeeseeeeeeeeeeeeeeeeeeeeeneeenss 33 11 Technical data cece ptian eid ananena d aduni adain ini 34 12 Order CODES ccsccccsessseseseeeseeeeseesseeceeessenesseessnesesnesseeseseeteas 37 13 Maintenance and guarantee cccsccceeseeeeeeseeeeeeeeeneeeeeenes 38 September 2007 KZ 1351 07 1 APPLICATION The RE23 controller is destined to a programming control of temperature and other physical quantities e g pressure humidity level flow The measured value the set value parameters of the realized program or the output signal are displayed on two displays The measuring input is universal for RTD TC or for linear standard signals The controller has one output enabling the heating or cooling type control The manual control is also possible The controller possess additionally a security function against the change of parameters by means of a password 2 CONTROLLER SET plug
15. ge temperature 20 70 C relative air humidity lt 85 without condensation external magnetic field lt 400 A m preheating time 30 min work position any resistance of wires connecting the resistance thermometer with the controller lt 20 Q Power consumption lt 3 VA Weight lt 0 25 kg IP protection ensured through the housing acc to EN 60529 from the frontal side IP65 from terminal side IP20 Additional errors in rated working conditionscaused by compensation of the thermocouple cold junction lt 2 C ambient temperature change lt 100 of the basic error value 10K Safety requirements acc to EN 61010 1 installation category III level of pollution 2 maximal working voltage in relation to ground for supply circuit outputs 300 V a c for input circuits 50 V a c 36 Electromagnetic compatibility immunity acc to EN 61000 6 2 emission acc to EN 61000 6 4 12 ORDER CODES Coding way is given in the table 9 Kind of options and ordering way Table 9 Controller RE23 X X X X Input universal for thermocouples and RTD 1 universal linear current 0 4 20 mA linear voltage 0 5 10 V sses 2 ON iO0 DST MEE E EAT X Output rlay inene aR PRE binary 0 5V to SSR control bee OMNMOND CF Mianet Raai E aa a E aena tiaraa enn X Supply 230 V 50 60 HZ ee eeceeeeeceeeeeeeeeneeeeeereeeeeeeneeeaees 1 110 V 50 60 HZ mocan
16. gs acc to following formulas Pb 1 1 VT proportional band t 2 4 T integration time constant t 0 4 T differentiation time constant 31 9 3 CORRECTION OF SETTINGS Since PID parameters interact between them one must introduce changes only of one parameter The best is to choose parameters changing the value into a twice greater or twice smaller one During changes one should be guided by following principles a Slow jump answer decrease the proportional band decrease the integration and differentiation time b Overshoots increase the proportional band increase the differentiation time c Oscillations increase the proportional band increase the integration time decrease the differentiation time d Instability increase the integration time 32 10 SIGNALLING OF ERRORS Character messages Table 6 be produced or was broken Ss gs 9 o o gt Reason Procedure oo Qa wa 2 Check if the type of chosen sensor Exceeding of the is in compliance with the connected measuring range one i Eee downwards or short Check if values of input signals are circuit occurring situated in the appropriate range in the sensor circuit If so check whether there is no short circuit in the sensor circuit Check if the type of chosen sensor Exceeding of the ay compliance with the connected HErr measu ng range Check if values of input signals are upw
17. i ioen i 2 24 V 50 60 Hz 01 ES 60 panne ep Rr e RT RECEP C Additional requirements without an extra quality inspection certificate 8 with an extra quality inspection certificate 7 acc to customer s agreement eeren X The option code is established by the manufacturer Ordering example The code RE23 1 2 3 7 means RE23 controller with universal input 1 output 1 universal input for RTD and TC 2 binary output 0 5 V to SSR control 3 supply 24 V a c 7 with an extra quality inspection certificate 37 13 MAINTENANCE AND GUARANTEE The RE23 controller does not require any periodical maintenance In case of some incorrect operations 1 After the dispatch date and in the period stated in the guarantee card One should return the instrument to the Manufacturer s Quality Inspection Dept If the instrument has been used in compliance with the instructions the Manufacturer warrants to repair it free of charge The disassembling of the housing causes the cancellation of the granted guarantee 2 After the guarantee period One should turn over the instrument to repair it in a certified service workshop Spare parts are available for the period of five years from the date of purchase We reserves the right to make changes in design and specifications of any products as engineering advances or necessity requires 38 39 SALES P
18. ing ranges for linear inputs Table 8 Sensor type Notation Range lca Linear current 0 20 mA 0 8 Linear current 4 20 mA 4 023 Linear voltage U 0 5V 0 5 Linear voltage U 0 10 V 8 18 Basic error of true value measurement 0 2 for RTD inputs 0 3 for TC inputs 0 5 for B R S 0 2 1 digit for linear inputs Measurement time for sensor inputs for linear inputs Input resistance for voltage input for current input 0 33 s 0 16 s 150 kQ 40 Detection of error in the measuring circuit thermocouple Pt100 PT1000 overrunning of the measuring range 0 10 V 0 5V 0 20 mA 4 20 MA Control algorithm over 11 V over 5 25 V over 22 mA under 1mA nd over 22 mA P PD PI PID two state with hysteresis Kind of outputs relay binary voltage switch over contact maximal load carrying capacity voltage 250 V a c 150 V d c current 5A 250 V a c 5 A 30 V d c resistance load 1250 VA 150 W voltage 5 V without isolation from the sensor side resistance limiting the current 66 Q 35 Way of output action reverse for heating direct for cooling Signalling of the output switching on programming control manual control mode Rated service conditions supply voltage 230 V a c 10 110 V a c 10 24 V a c 10 supply voltage frequency 50 60 Hz ambient temperature 0 23 50 C stora
19. om the beginning by and CY push buttons 6 INPUT AND OUTPUT OF THE CONTROLLER 6 1 MEASURING INPUT The controller has one measuring input which one can connect different types of sensors or standard signals to The choice of the input signal is carried out by the nPE parameter For different types of inputs depending on the option code one must give additional parameters For the Pt100 resistance thermometer one must choose the kind of connection In a three wire connection the line resistance compensation goes on automatically In a two wire connection one can give additionally the line resistance For thermocouples one must give the way of temperature compensa tion of cold ends automatic or manual and at manual compensation the temperature of cold ends For linear inputs one must give the indication for the lower and upper threshold of the analog input The additional parameter is the number of digits after the decimal point the So parameter For temperature sensors it defines whether the measured temperature and the set point temperature is to be shown with a place after the decimal point For linear inputs it defines the resolution which the measured value and values of some parameters are shown with The correction of the measured value indications is carried out by the Sh F parameter 25 6 2 OUTPUT The controller has one output which it is possible to choose the on off or PID control in For the
20. oncerning the fastness against electromagnetic interference occurring in the industrial environment acc to obligatory standards In order to obtain a full immunity of the controller against elec tromagnetic interference in an unknown environment interference level it is recommended to observe following principles do not supply the controller from the network near devices generating high impulse interference and do not use common earthing circuits with them apply network filters apply metallic shields in the shape of tubes or braided screens to conduct supplying wires wires supplying the measuring signal should be twisted in pairs and for resistance thermometers in a 3 wire connection twisted from wires of the same length cross section and resistance and led in a shield as above all screens should be one side earthed and led the nearest possible to the controller apply the general principle that wires leading different signals should be led the farthest possible between them not less than 30 cm and their crossing executed at a right angle 4 STARTING TO WORK After the correct installation and connecting to the power the controller carries out the display test displays the controller type on the upper display and the program version on the lower display Next the measured value is displayed on the upper display or a messa ge informing about abnormalities table 6 and the set point of the controlled q
21. ous the EAd ont 9 inscription appears on he displays and the user will only be able to review parameter values The introduction of the security code is shown on the fig 7 The programmer menu has its own SE Pcode Principles of its operation are identical as for theSEfU code Introduce the code r Eada only correct code 3sec First parameter Fig 9 Introduction of the access code 5 3 CHANGE OF SETTINGS The change of the parameter setting begins after pressing the push button One can carry out the setting choice by means of and LY push buttons and accept it by the push button The cancellation of change follows after the simultaneous pressure ofa and CY push buttons or automatically after 30 seconds since the last push button pressure The way to change the setting is shown in the fig 10 A beginning gt cancellation of changes 6 of changes 6 gt acceptation j i of changes decrease increase of value of value beginning cancellation m of changes of changes O NO F acceptation of changes previous next parameter parameter Fig 10 Change of the numerical and textual parameter setting 16 5 4 LISTE OF CONFIGURATION PARAMETERS The list of configuration parameters is presented in the table 1 List of parameters in the configuration menu Table 1 he decimal point t dP
22. r the constant valued control 19 Measuring ranges for inputs Table 2 Symbol Input sensor Minimum Maximum Pt Resistance thermometer Pt100 199 C 850 C Pt if Resistance thermometer Pt1000 199 C 850 C t u Thermocouple of J type 100 C 1200 C t t Thermocouple of T type 100 C 400 C t Thermocouple of K type 100 C 1372 C amp 5 Thermocouple of S type 0 C 1767 C t r Thermocouple of R type 0 C 1767 C t b Thermocouple of B type 0 C 1820 C amp amp Thermocouple of E type 100 C 999 C t n Thermocouple of N type 100 C 1300 C t i Thermocouple of L type 199 C 800 C 8 28 Linear current 0 20 mA 1999 9999 4 28 Linear current 4 20 mA 1999 9999 0 5 Linear voltage 0 5 V 1999 9999 G i0 Linear voltage 0 10 V 1999 9999 5 5 CONTROLLER PROGRAMMING IN THE PROGRAMMED WORKING MODE The controller controls the object acc to the set point changing in time in accordance with the assigned function named the program The program is composed maximally of 9 segments For each segment one must give the duration time and the 4 set point on the segment end The segment time and the set point equals 0 mean the end of the program Moreover one must define e the number of cycles that is how many times the cycle is to be repeated e the way of the program beginning from the measured value or from the value defined in the next
23. r the simultaneous pressure of Ca Jang CYU push buttons After setting the ON OFF control on the output parameter b 0 one can set the control signal on 0 or 100 of power however when the Pb parameter is greater than zero the control signal can be set on any value from the 0 100 range 28 8 3 CONTROLLER BEHAVIOUR AFTER THE SENSOR DAMAGE It is possible to configure the output state after the sensor damage m at output configuration for proportional control Pb gt 0 the control signal value is defined by the o Ft parameter m at output configuration for the ON OFF control P6 0 the output will be disabled at output operation as heating or enabled at output operation as cooling 8 4 MANUFACTURER S SETTINGS One can restore manufacturer s settings during the supply switching on holding Ca Jang CY push buttons till the moment when the inscription Ar appears in the upper display 29 9 SELECTION OF PID PARAMETER SETTINGS 9 1 AUTOMATIC CHOICE OF SETTINGS The controller has the function of the automatic PID setting selection These settings ensure in the most of cases the optimal control To begin the autotuning one must transit to the tun position acc to the fig 7 and hold the push buton during at least 2 sec If the proportional band is equal zero or the At F n parameter is set on of F or the S parameter is set on Pr 9 then it will not be possible to begin the autotuning The flickering upper
24. sd EDUN B S w ta T O a na 22 The table 4 includes parameter values in the exemplary program Parametr values for the exemplary program from the fig 11 Parameter Parameter description symbol Value E numberof cycles UG from the Strt way of the program beginning currently controlled value ona of F switching the way of the program termination control output off Table 4 w wn caypcay cay cs c3 duration of the segment 1 min 38 duration of the segment 3 min duration of the segment 6 min set point on the segment 6 end MH co w ty is co co wj 37 C3 e of co 5 52 cj IS 1 segment time and set point equals 0 means the program end 23 After defining the set point program one must start the control from the beginning pressing simultaneously and CY push buttons The lighting index P means that the control is realized acc to the set point calculated from the program The program will start acc to the Str amp parameter setting a the value 5 amp means that the initial set point value is the setting of the 5 parameter a the PUG value means that the initial set point value is the value measured in the moment of the program start The realized program can be stopped by pressing simultaneously and LA push buttons The flickering index P means that the control is stopped the control output is disabled The continuation of the stopp
25. uantity on the lower display The index 1 informs about the controller output state m when lighting output is switched on m when blanking output is switched off The index P informs about the programmed working mode of the controller m when lighting that the control is switched on acc the program m when flickering that means the control has been disabled by the operator but the program is not finished m when blanking that means the control is disabled because of the program Termination or the controller has been programmed in the constant valued control mode The index NO informs about the manual working mode of the control m when lighting the manual control is switched on m when blanking the automatic control is switched on 10 Push button functions oa Ca Jand EAN Ce Jand Y Je Ce Jand Ca Je during 2 sec entry in the mode of working parameter change display of the control signal and entry in the manual working mode entry in the mode of displayed parameter change accept of introduced changes display of the next parameter increase of the parameter value display of the previous parameter decrease of the parameter value during 2 sec entry in the mode of program definition return to the previous level resignation of introduced changes program start from the beginnin stoppage restart of the program 5 PROGRAMMING OF CONTROLLER PARAMETERS 5 1 DIAGRAM OF THE CONTROLLER SERVI
26. unit for 4 9 minute 4 9 minute he accretion rate Hour hour Hour hour of the set point SPLL_ lower setting acc table 29 wnto 0 0 wn 9 imitation of 199 0 0 0 he set point SPLH_ upper setting acc table 2 wnto 100 0 wnt 9 imitation of 850 0 he set point Ph proportional band 0 30 0 999 9 C 0 30 0 9999 ti integration 0 300 9999 s 0 300 9999 s time constant to differentiation 0 60 0 999 9 s 0 60 0 999 9 s time constant to pulse repetition 0 5 20 0 99 9 s 0 5 20 0 99 9 s period HY hysteresis 0 2 2 0 99 9 0 2 2 0 999 out configuration of g cooling signal the main output sau heating signal o lEn control signal In case 0 0 0 100 0 0 0 0 100 0 of sensor damage 18 m autotuning off locke AEF i ff locked fonction on unlocked ESP kind of set point e on constant valued control Pe 3 programming control SECH safety code 0 9999 0 9999 Parameter only visible for the Pt100 sensor Parameter only visible for TC Resolution which the given parameter is shown with depends on the ESo parameter position of the decimal point Parameter only visible at proportional control Pb gt 0 Parameter visible only at on off control P5 0 Parameter hidden in parameter reviewing mode only for readout read only Parameter visible fo
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