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USER`S MANUAL

1. 7008 7504 R Control signal of loop 2 7010 7505 SP R Warto zadana SP 7012 7506 SP2 R Warto zadana SP2 7014 7507 A1SP R Set point value for the absolute alarm 7016 7508 A1DV R Deviation from the set point value for the relative alarm 1 7018 7509 A2SP R Set point value for the absolute alarm 7020 7510 A2DV R Deviation from the set point value for the relative alarm 2 7022 7511 A3SP R Set point value for the absolute alarm 3 7024 7512 A3DV R Deviation from the set point value for the relative alarm 3 7026 7513 A4SP R Set point value for the absolute alarm 4 7028 7514 A4DV R Deviation from the set point value for the relative alarm 4 Input ranges Table 17 Range Kind of sensors UNIT C UNIT F x10 x10 UNIT PU Pt100 2000 8500 3280 15620 Pt1000 2000 8500 3280 15620 Fe CuNi J 1000 12000 1480 21920 Cu CuNi T 1000 4000 1480 7520 82 NiCr NiAl K 1000 13720 1480 25016 PtRh10 Pt S 0 17670 320 32126 PtRh13 Pt R 0 17670 320 32126 PtRh30 PtRh6 B 0 17670 320 32126 NiCr CuNi E 1000 10000 1480 18320 NiCrSi NiSi N 1000 13000 1480 23720 chromel kopel L 1000 8000 1480 14720 Linear current I 1999 9999 Linear current I 1999 9999 Linear voltage U 1999
2. i 5 2 o s 2 5 3 5 23 Description 3s s 8 Ss c 6 fo E 4150 RW 0 14 Program number for realization 0 means first program 4151 RW 01 Program start stop 0 program stop 1 program start the write causes the program start from the beginning 4152 RW On Stoppage of set point value coun ting in the program 0 disabled 1 enabled 4153 RW 0 14 Realized segment 0 means the first program The write causes the jump to the given segment 4154 R Control status 0 control stop 1 program in progress 2 active locking from the control deviation 3 Stoppage of set point value counting by the push button binary input or interface 4 program end 4155 R Number of cycles which remains to the end 4156 R Time which goes out in the segment LSB s 4157 R Time which goes out in the segment MSB s 4158 R Time to the segment end LSB s 77 78 4159 R Time to the segment end MSB s 4160 R Time to the segment end LSB s 4161 R Time to the segment end MSB s 4162 RW 0 65535 Reserved 4163 RW 0 65535 Reserved 4164 RW 0 65535 Reserved 4165 RW 0 65535 Reserved 4166 RW 0 65535 Reserved 4167 RW 0 65535 Reserved 4168 RW 0 65535 Reserved 4169 RW 0 6
3. Value Value decreasing increasing Beginning z I Cancellation of changes of changes no Acceptation of changes 3 amp Previous Next parameter parameter AA Cancellation of changes ic 3 4 Beginning gt Acceptation of changes of changes AAC ALA C x Fig 15 Change of number text and time parameter settings 16 6 4 Parameter Description The list of parameters in the menu is presented in the table 1 List of configuration parameters Para meter symbol nP um t e Celsius degrees Parameter description Input parameters Unit Manufac turer setting Table 1 Range of parameter changes Sensors Linear input F Fahrenheit degrees Pu Physical units raed Kind of main input PE e Pt100 Pt 10 Pt1000 Tu Toa eJ t thermocouple T thermocouple K 5 thermocouple S r thermocouple R b thermocouple B thermocouple E n thermocouple N L thermocouple L 28 linear current 0 20mA 4 28 linear current 4 20mA 8 5 linear voltage 0 5 V G 18 linear voltage 0 10 V dP Position of the main input deci mal point t dP 0 dP without decimal point 1 dP 1 decimal point e gP 2 decimal point G dP without decimal point 1 gP 1 decimal place 17 Indication for the lower threshold
4. a 29 31e YER 29 31 sv TES 30 32 58 30 32 OU2 OUI E OU2 OUI output 1 2 continuous current output 1 2 continuous voltage 0 4 20 mA 0 10V Fig 7 Control outputs alarm 118 11 T8 412 110 Curent 7 OU2 OUI Fig 8 Binary input 1 and 2 Fig 9 Current transformer input 5B 16 26 RS 485 NE EE 27 Fig 10 RS 485 Interface Fig 11 Transducer supply 24V 4 3 Installation Recommendations In order to obtain a full fastness against electromagnetic noise it is recommended to observe following principles do not supply the controller from the network in the proximity of devices generating high pulse noises and do not apply common earthing circuits apply network filters wires leading measuring signals should be twisted in pairs and for resistance sensors in 3 wire connection twisted of wires of the same length cross section and resistance and led in a shield as above all shields should be one side earthed or connected to the protection wire the nearest possible to the controller apply the general principle that wires leading different signals should be led at the maximal distance between them no less than 30 cm and the crossing of these groups of wires made at right angle 90 10 5 STARTING TO WORK After turning the supply on the controller carries out the display test displays the r
5. Submenu P de p BE Submenu P d P d3 Pr dt Submenu P dE PID pues Pb t td 40 Pet tdt nte i meters Propor Integra Different Games Parameters as Propor gration DOE tional tion time time control for PID1 tonal time con band constant constant signal an Sent stant t tt R SP AL Ae RISP gig Amy E ReSP ROLE RASP ALE att Set i Parameters of Parameters of Alarm Devia Hyste Memoi Param of para value tion for resis for of sl alarm 2 alarm 3 alam 4 meters alarm 1 alarm 1 alarm 1 1 as for alarm 1 as for alarm 1 as for larm 1 SPP Spid Pei SP Spe 5P3 SPY SPL SPH SPee Parame Me ters of Kind of Program Set Set Set Set Lower Upper set point setpoint Noto value value value value limita laj tion rate value carry out SP SP2 SES SP4 tionSP tionsP value Peo Descrip Wont Pro program gramm mie control kac porama chapter rEtr Aafa Rolo Rok Er Re Lower 2 trans Re retrans Lower Transit mis trans mis retrans to higher sion mis threes mis thre g param function hold eshold level a P tE ddr aud cog uy Inter C Transit face one Baud Trans i param troller fate mis to higher E address protocol level m doe dtt tout bfe i bare SEru secu 5tf rue k 8 ipw View Exit un unction Ser Auto Count of ction of vica Access tuning Timer down auxil of the time upper SRA param code function function of timer liary heater from bar ame output current view graph 5 Exit from me
6. nio 0 0 1999 9999 1 of the linear main input Indication for the ni Upper threshold 100 0 1999 9999 1 of the linear main input Measured value A 7 100 0 100 0 C SHE shift of the main 0 0 C 180 0 180 0 F 999 999 1 input Eum Kind of the u 28 8 00 linear current 0 20mA auxiliary input ui 4 22 linear current 4 20mA G dP without decimal point dP Position of the decimal P i ane decimal point gp point dr 2 decimal point Indication for the lower threshold dto of the auxiliary 0 0 1999 9999 1 linear input Indication for the 2H upper threshold _ E eH of the auxiliary 100 0 1999 9999 1 linear input oFF filter disabled U time constant 0 2 s 0 5 time constant 0 5 s i time constant 1 s ELE Time constant of ge time constant 2 s E the filter e 5 time constant 5s 18 time constant 10 s eG time constant 20 s 50 time constant 50 s 188 time constant 100 s 18 Function of the b binary input 1 nont nont StoP HAnd SPO c SRt PSEA Pa5t PHL d 5P g SP u n5P none control stop switching into manual working switching SP1 into SP2 erasing of timer alarm program start jump to the next segmen stopping to count the set point in the program decreasing of the set point value increasing of the set point value switching SP into additional input value Function of the bn binary input
7. 9 9 ti temperature Setpoint gt time Fig 18 Three step step by step control with no feedback The principle of the algorithm shown in Fig 18 is based on conversion of changing the control signal to the relay opening closing time referred to the full opening closing time The differences between the calculated and the actual valve position are unavoidable because of multiple changes in the direction of valve movement due to the inertia of a drive or its wear in the absence of a feedback The controller uses the function of automatic positioning of a drive during operation to eliminate these differences This function does not require user intervention and its function is to extend switching on time of the relay when the control signal reaches 0 or 100 40 The relay for opening closing will remain on for a time equal to the time of a valve full open close from a moment of a signal reaching 100 0 The positioning of the valve will be stopped once the signal is equal to the maximum value In the specific case the positioning is performed by completely closing the valve it is carried out each time after turning the controller supply on changing full open close time The time of full opening of the valve can have a different value than the time of closing Both parameters should be set to the same value when using a drive with identical times 41 8 4 Gain Scheduling Functio
8. 96 x10 4010 RW 0 1000 Control signal of loop 2 x10 4011 R 0 59994 Timer value s Heater current when the output is 4012 R 0 500 turned on A x10 Heater current when the output is EOS b Eo turned off A x10 Unit 0 Celsius degrees A055 UNE FEAT AZ 1 Fahrenheit degrees 2 physical units Kind of main input 0 resistance thermometer Pt100 1 resistance thermometer Pt1000 2 thermocouple of J type 3 thermocouple of T type 4 thermocouple of K type 5 thermocouple of S type 4015 INPT RW 0 14 6 thermocouple of R type 7 thermocouple of B type 8 thermocouple of E type 9 thermocouple on N type 10 thermocouple of L type 11 current input 0 20mA 12 current input 4 20mA 13 voltage input 0 5 V 14 voltage input 0 10 V 64 4016 DP RW 0199 0 29 Position of the decimal point of the main input 0 without decimal place 1 1 decimal place 2 2 decimal places 4017 4018 INLO INHI RW RW 200909905 999 9999 Indication for the lower threshold of the analog main input Indication for the upper threshold of the analog main input 4019 SHIF RW SEE EE Shift of the measured value of the main input 4020 I2TY RW Kind of the additional input 0 current inpur 0 20mA 1 current input 4 20mA 4021 DP2 RW Position of the decimal
9. after a prior set of the programming control jump to the next segment the transition to the next segment follows during the duration of the programming control stoppage to count the set point value in the program the stoppage of set point value counting follows during the dura tion of the programming control 32 change of the set point value after the configuration of two inputs one for decreasing and one for decreasing the set point va lue one can replace the change by upward and downward push buttons for changing through binary inputs switching SP on IN2 change the set point value during the con trol between the SP and the value of the additional input SP rd parameter must be set to 57 n the other binary input cannot have set the function switching SP on SP2 7 4 Outputs The controller has four outputs Each of them can be configu red as a control or an alarm output For the proportional control with the exception of analog outputs the pulse period is set additionally The pulse period is the time which goes by between successive swit ches of the output during the proportional control The length of the pulse period must be chosen depending on dynamic object properties and suitably for the output device For fast processes it is recommended to use SSR relays The relay output is used to steer contactors in slow changing processes The application of a high pulse period to steer fast cha
10. control in the menu the parameter 5 5d must be set on Pr For each program one must set parameters given in the submenu of program parameters For each segment one must select the kind of segment and next parameters depending on the kind of segment acc to the table 6 One must also set the output state only when out tout are setto Eu i Eug 63 parameter Eu i Euc Eu3 List of segment configuration parameters Table 6 ESP ESP te nt te nE er hLdu hidu The fig 26 and the table 7 represent an example of set point value program It is assumed in the program that the temperature in the object has to increase from the initial temperature in the object up to 800 C with the rate of 20 C per minute at the active locking from the devia tion Next during 120 minutes the temperature is maintained locking disab led after that the temperature has to decrease to 50 C during 100 minutes locking disabled During the object cooling one must turn on the fan connected to the auxiliary output no 2 parameter out set on Eu 56 PV A oC 50 C time OUT2 ime A ON OFF 40 min 120 min 100 min time Fig 26 Example of program Parameter values for the example as above Table 7 Parameter Value Meaning Sirk Pu Start to count the set point value from the current temperature t on HALA Time unit hour minute rrun mn Unit for the accretion rate minute PEFG
11. push buttons In order to change the parameter setting one must proceed acc to the section 6 3 In order to exit from the selected level one must transit between parameters until the symbol appears and press the push button In order to exit from the programming matrix to the normal working mode one must transit between levels until the symbol appears and press the push button Some controller parameters can be invisible it depends on the current configuration The table 1 includes the description of parameters The return to the normal working mode follows automatically after 30 seconds since the last push button pressure 13 6 2 Programming matrix nP YT de rato o SHE ets dee eo uni t y i Indic Indic of Shift of Kind of Indic Input Kind of Pos of 7 1 Pos of a Unit main decimal or lower higher bier qd decimal onder meters input point hold hold value input point hold out out oy oute vety out ovt GEL to tog Output Fun Fun Fun Fun Damage Impulse Impulse para ction of peor ction of aypa ot ction of ction of control period period meters output 1 p output 2 p output 3 output 4 signal Out 1 Out 2 ctrl ALG tUPE Hu Ha EAve tave fate J to Y H Control Valve Valve Min Max Ge algo Kind of Hyste Deed open del option control control meters rithm control resis zone ning time PETRA signal signal time
12. the PID parameters should be configured Pb t td for the cooling loop the PID parameters Fbl t C tat The parameter P5 is defined as the ratio of the 76 parameter from the range 0 1 200 0 The pulse period for logic outputs relay SSR is set indepen dently for the heating and cooling loops depending on the output these are to to If there is the need to use the PID control in one loop and the ON OFF control in the other loop one output should be set to PID control and the other one upper relative alarm 43 Control output 100 Auxiliary loop cooling Main loop heating 0 Set point value Tempearture C Fig 21 Control with two loops heating cooling type 9 ALARMS Four alarms are available in the controller which can be assigned to each output The alarm configuration requires the selection of the alarm kind through setting out out out 3 and out parameters on the suitable type of alarm Available types of alarms are given on the fig 22 Ride gt 0 ALSP Ride lt 0 Absolute upper Absolute lower Relative upper RH AL o duh 44 Agu 0 Alde 1 Rt du V 5 Aldu lt 0 1 ALdu Try Relative lower Relative internal Relative external duta du duou Fig 22 Kinds of alarms The set point value for absolute alarms is the value defined by the 4x 5 parameter and for relative alarms it is the deviation from the set p
13. 1 Gain Scheduling function for the program 5775 TYPE RW 0 3 Kind of segment 5776 TSP RW acc to Set point value on the segment 5 table 17 end E 5777 gt TIME RW 0 5999 Segment duration 2 5778 RR RW 4 55007 Accretion rate of the set point value 5779 HLDV RW 9 20001 Control deviation value over which the counting of the set point value is interrupted 5780 RW 0 7 State of auxiliary outputs 5781 PID RW 03 PID set for the segment 5873 TYPE RW 03 Kind of segment 5874 TSP RW acc to Set point value on the segment table 171 end 5875 TIME RW 0 5999 Segment duration LO 5876 5 RR RW 4 5500 1 Accretion rate of the set point E value g 5877 9 HLDV RW 9 2000 Control deviation value over RW which the counting of the set point value is interrupted 5878 RW 0 7 State of auxiliary outputs 5879 PID RW O43 PID set for the segment 1 Value with the decimal point position defined by bits 0 and 1 in the register 4002 Map of registers from address 7000 and 7500 Table 16 o sa s4 5 5 no no 2 Aa os 05 E Description oT oT gt o cc c c o 2 o 7000 7500 R Measured value PV 7002 7504 R Measured value on the additional input 7003 7502 R Current set point value SP 7006 7503 R Control signal of loop 1 81
14. 1 Auto tuning The controller has the function to select PID settings These settings ensure in most of case an optimal control To begin the auto tuning one must transit to the tung acc to the fig 13 and hold down the _ lt _ push button during at least 2 seconds If the control algorithm is set on on off or the auto tuning function is locked then the tung message will be hidden For the correct execution of the auto tuning function the setting of St t o and S parameters is required One must set the 5 o parameter on the value corresponding to the measured value at the switched off control For object temperature control one can set 0 C One must set the 5 4 parameter on the value corresponding to the ma ximum measured value when the control is switched on the full power The flickering ST symbol informs about the activity of the auto tuning function The duration of auto tuning depends on dynamic object properties and can last maximally 10 hours In the middle of the auto tuning or directly after it over regulations can occur and for this reason one must set a smaller set point if it possible The auto tuning is composed of following stages Autotuning process Autotuning finished with success calculation of PID settings and stored them in the non volatile memory beginning of PID control with new settings the error code is on the display one must confirm it transition to the manual wo
15. 2 nont nont StoP HAnd SPO rc SRt PSEA PaSe PHL d 5P g SP u nSP none control stop switching into manual working switching SP1 into SP2 erasing of timer alarm program start jump to the next segment stopping to count the set point in the program decreasing of the set point value increasing of the set point value switching SP into additional input value out Output parameters out Function of output 1 af F without function S control signa control signal for the stepper control opening control signal for the stepper control closing Coot 40P HEL control signal cooling fH upper abso AL o lower absolute alarm ute alarm du upper rela ive alarm 19 dut o lower relative alarm dus n inner relative alarm duou outer relative alarm ALE r timer alarm rEtr retransmission Eu i auxiliary output for the program following control Eve auxiliary output for the program following control u3 auxiliary output for the program following control Type of output 1 4 28 c ELS relay output 55r voltage output 0 5 V 4 08 continuous current output 4 20 mA 8 28 continuous current output 0 20 mA G 18 continuous voltage output 0 10V oute Function of output 2 oFF af F without function 5 control signa 40P control signal for the stepper control
16. Locking forth aci hold baad ocking for the program active two sided Cyl 1 Number of program repetitions FAL conl Program continuation after a supply decay End Stof Control stoppage after the program end 57 EIRE rAtE Kind of segment accretion rate ESP 800 0 Target set point value 800 0 C er 20 0 Accretion rate 20 0 C minute mn GO T Active locking when the deviation exceeds hb do 50 0 5 50 0 C Bon f oFF Output 2 as the auxiliary output Ev1 disabled EYPE du EL Kind of segment stoppage of set point value St e te RE 02 00 Segment time 2h00 120 minutes u off Output 2 as the auxiliary output Ev1 disabled ERE trnE Kind of segment accretion time ESA 50 0 Target set point value 50 0 C n FEBE CUBE 01 40 Segment time 1h40 100 minutes ht du 0 0 Inactive locking u GA Output 2 as the auxiliary output Ev1 enabled tyPE End Kind of segment program end St64 m u ofr Output 2 as the auxiliary output Ev1 disabled 58 13 3 Control of the Set Point Value Program When the 57 5d parameter is set on Fr the controller controls the object in compliance with the set point value changing in time acc to the given program Before starting the control with the changeable set point value one must select the required program parameter Pr 1 To start the program one must press w and a push buttons when the St o insc
17. c Version standard custom made Language Polish Acceptance tests without extra quality requirements with an extra quality inspection certificate acc to customer s request 2 1 Only when a relay or a 0 5 V voltage is also selected on the output 1 2 Only after agreeing by the manufacturer 93 Ordering Example The code RE82 1 2 1 1 00 E 0 means RE82 controller of RE82 type 1 output 1 relay 2 output 2 voltage 0 5 V 1 transducer supply 24 V d c 30 mA 1 supply 85 253 V a c d c 00 standard version E English version of user s manual 0 without extra quality requirements 94 95 RE82 09D LUMEL LUMEL S A ul S ubicka 1 65 127 Zielona G ra Poland tel 48 68 45 74 100 excgange fax 48 68 45 75 508 e mail lumel lumel com pl http www lumel com pl Export Department tel 48 68 45 75 302 or 403 fax 48 68 32 54 091 e mail export lumel com pl
18. change 28 Parameter S 2 2 SE description 55 ga 7 sensors linear input tYPE Rodzaj t AE t nE segment defined odcinka by the time rAEE segment defined by the accretion duEL set point stoppage End program end 54 ESP Set point on 0 0 C MIN MAX the segment end t n Segment 00 01 00 01 99 59 duration re Accretion 0 1 0 1 550 0 1 5500 C rate of the set C time unit time unit 1 9900 point 0 1 990 0 sp sy E ume time unit unit HL do Value of the 0 0 0 0 0 2000 control devia 200 0 C Gy tion for which 0 0 the counting 360 0 F 0 3600 F of set point is interrupted Eu State of the off off disabled auxiliary on enabled output no 1 toe State of the off of F disabled auxiliary on enabled Output no 2 Eu3 State of the off off disabled auxiliary on enabled Output no 3 Pra PID set for Pd Prg PID1 the segment P de PID2 P d3 PID3 Pi d PIDA 1 See table 2 2 The time unit is defined by the parameter trun 3 The resolution to show the given parameter depends on the parameter gP position of decimal point 4 The time unit is defined by the parameter rerun 55 13 2 Definition of Set Point Value Programs One can define 15 programs The maximal number of segments in the program is equal to 15 To render visible parameters related to the programming
19. must be observed Before switching the controller on one must check the correctness of connections to the network Do not connect the controller to the network through an autotransformer The removal of the controller casing during the guarantee contract period may cause its cancellation The controller fulfills requirements related to electromagnetic compa tibility in the industrial environment When connecting the supply one must remember that a switch or a circuit breaker should be installed in the room This switch should be located near the device easy accessible by the operator and suitably marked as an element switching the controller off Non authorized removal of the casing inappropriate use incorrect installation or operation create the risk of injury to personnel or controller damage For more detailed information please study the User s Manual 4 INSTALLATION 4 1 Controller Installation Fix the controller in the panel which the thickness should not exceed 15 mm by means of four screw clamps acc to the fig 1 The panel cut out should have 45 0 6 x 92 0 6 mm Fig 1 Controller fixing in the panel RE82 controller overall dimensions are presented on the fig 2 max 93 8 96 OUD Fig 2 Controller dimensions 4 2 Electrical Connections The controller has two separable
20. of J type 8 s ade t t Thermocouple of T type ove ie Ge gt t e Thermocouple of K type 8 Ee A t 5 Thermocouple of S type 5 ap Eer Thermocouple of R type AA Moa t b Thermocouple of B type 5225 c t Thermocouple of E type a e dee p t n Thermocouple of N type e 2 gt t L Thermocouple of L type Z d oj 0 00 Linear current 0 20mA 1999 1 9999 1 4 28 Linear current 4 20 mA 1999 1 9999 1 0 10 Linear voltage 0 10 V 1999 1 9999 1 1 The definition at which the given parameter is shown depends on the parameter d position of the decimal point 30 7 CONTROLLER INPUTS AND OUTPUTS 7 1 Main Measuring Inputs The main input is the source of measured value taking part in control and alarms The main input is an universal input to which one can connect different types of sensors or standard signals The selection of the input signal type is made by the parameter nt 5 The position of the decimal point which defines the display format of the measured and the set point value is set by the parameter d For linear inputs one must set the indication for the lower and upper analog input threshold ato and nii The correction of the measured value indication is carried out by the parameter 5 F 7 2 Additional Measuring Inputs The additional input can be the source of remote set point value 55d set on ne or the signal for retransmission of set on Pug The additional input is a linear input The
21. of chosen sensor is in compliance with the connected one check if input signal values are situated in the appropriate range Ifyes check if there is no break in the sensor circuit Check if the type of chosen sensor is in compliance with the connected one check if input signal values are situated in the appropriate range Ifyes check if there is no break in the sensor circuit Incorrect controller After selecting the valve ope configuration ning on one output the valve closing should be set on another output cni Incorrect controller After selecting the cooling type MC configuration control on one output the rever se control heating and the PID algorithm ALG PID should be set on another output Auto tuning is ended with failure Check the reason of the auto tuning process interruption in the auto tuning point Input discalibrated Turn off and turn on again the controller supply when this not help contact the nearest service shop en a ML Continuous discalibrated output Turn off and turn on again the controller supply when this not help contact the nearest service shop wm m Ra u Error of readout veri fication from the non volatile memory Turn off and turn on again the controller supply when this not help contact the nearest service shop The controller exploitation in his state can cause its unforeseen b
22. selection of the input signal type is possible between 0 20 mA and 4 20 mA by the para meter e amp t 9 The position of decimal point which defines the display format of the measured and set point value is set by the parameter de One must also set the indication for the lower and upper analog input threshold e amp t o and eH The signal from the additional input is displayed with the cha racter a on the first position To display the value one must hold down 31 the 3 push button till the moment of its appearance on the lower display acc to the fig 13 The return to display the set point value is set by the manufacturer for 30 sec but it can be changed or disabled by the parameter tout 7 3 Binary Inputs Functions of binary input are set by bm and bn parameters For each input must be set a different function Following binary input functions are available without functions the binary input state does not influence the controller operation control stop the control is interrupted and control outputs are behaved as after a sensor damage alarm and retransmission ope rate independently switching on manual operation transition to the manual control mode switching SP on SP2 change of the set point value during the control erasing of the timer alarm disabling of the relay responsible for the timer alarm program start the programming control process begins
23. terminal strips with screw terminals Strips enable to connect all signals by a wire of 2 5 mm cross section Lok EJ i ib X1 RS 485 interface _ id s lt Supply 14 Binary input 2 hi a _ Output 4 11 Binary input 1 _ 10 e _ Output 3 Transformer input _ Transducer supply Additional input _ Output 2 Input _ gt UO tat ins oie i M Q BO Oo Output 1 Fig 3 View of controller connecting strips 17 Supply 18 Fig 4 Supply ao 3 gt x 3 Pt Pt1000 2 2 j Jumper Jumper 2 1 1 RTD Pt100 in two wire RTD Pt100 in 3 wire RTD Pt1000 system system gt 4 TS 3 0 4 20 ma e gt M 3 o snov 2 Jumper 2 m 1 Thermocouple Current input 0 4 20 mA Voltage input 0 5 10V Fig 5 Input signals 0 4 20 mA 3 5 Fig 6 Additional input signal l 21 23 29 31 m i i L o gt L o gt Load a 29 31 Load Q 22 24 30 32 5 30 32 i OU4 OU3 OU2 OUT OU2 OUI output1 2 3 4 relay output 1 2 voltage 0 5 V
24. the command signal for P or control type PD Prde Pb Second t e seto tde PID para as PB TI TD YO ue meters P d3 Pb53 Third t 3 seto as PB TI TD YO td3 PID para 303 meters Pid Pb5 4 Fourth t 4 seto ta PID para as PB TI TD YO U4 meters PbC Propor tional range for cooling 100 0 0 1 200 loop in rela tion to PB P oE t C Integration time 300 s 0 9999 s constant tdt Differentia tion time 60 0 s 0 0 2500 s constant 24 AL Ar Alarm parameters Set point value for A15P 100 0 MIN MAX 3 absolute alarm1 Deviation from E o Aide he set point va 00 C 200 0 200 0 C ue for relative 360 0 360 0 F alarm 1 i O AHY Hysteresis for 2056 0 2 100 0 C alarm 1 0 2 180 0 F Allt lemory of alarm 1 of F oF F wy czona on za czona Resp Set point value for 100 0 MIN MAX 3 absolute alarm 2 Deviation from the 7 0 Redu set point value for 0 0 C PASEO s relative alarm 2 360 0 360 0 F i e nony Hysteresis for 20 C 0 2 100 0 C alarm 2 0 2 180 0 F Rete lemory of alarm 2 oF F aff disabled on enabled Set point value R35P for absolute 100 050 MIN MAX 3 alarm 3 Deviation from i E o Radu he set point va 00 C 200 0 200 0 C ue for relative 860 0 360 0 F alarm 3 i o PEP Hysteresis for 20 C 0 2 100 0 C alarm 3 0 2 180 0 F 83Lt Memoryofalarm3 of F off di
25. the last calculated set point value 59 Normal operating mode p Measured value Status monitoring EJ Monitoring of the operating programm Monitoring of the operating segment amp Monitoring of the number of cycles to carry out ES Time which goes by in the segment Time which remains to the segment end Time which remains to the program end 60 Set point value Measured value GIG GIG DiG 2sec StoP Measured value To change the program number press one of the push buttons c Z i Pr Cice wie Measured value 5t Measured value CJI Transition to the next segment Fig 27 Menu of programming control service Status StoP control stop run program in progress hi bt active locking from the deviation control hot d stoppage of set point value counting End program end 14 RS 485 INTERFACE WITH MODBUS PROTOCOL 14 1 Introduction The RE82 controller is equipped with a serial interface in RS 485 standard with implemented asynchronous communication protocol MODBUS The list of serial interface parameters for the RE82 controller device address 1 247 baud rate 4800 9600 19200 38400 57600 bit s operating mode RTU information unit 8N2 8E1 801 8N1 data format integer 16 bit float 32 bit float 2x16 bit maximal response
26. the set point value counting is interrupted RW State of auxiliary outputs sum of bits bit O is set auxiliary output EV1 is turned on bit 1 is set auxiliary output EV2 is turned on bit 2 is set auxiliary output EV3 is turned on PID RW PID set for the segment 0 PID1 1 PID2 2 PID3 3 PID4 79 80 4277 TYPE RW 0 3 Kind of segment 4278 TSP RW wgtablicy Set point value on the segment 17 9 end 4279 w TIME RW 0 5999 Segment duration 4280 t RR RW 4 5500 1 Accretion rate of the set point 5 ed i value D 4281 HLDV RW 9 2999 Control deviation value over which the set point value counting is interrupted 4282 RW SE State of auxiliary outputs 4283 PID RW T PID set for the segment 5766 STRT RW 0 Way of program beginning 5767 SPO RW acc to Initial set point value table 17 5768 TMUN RW 0 1 Unit for the segment duration o 5769 S RRUN RW 0 4 Unit for the accretion rate of the g set point value U 5770 S HOLD RW 0 3 Blockings of the control deviation 5771 CYCN RW 1 999 Number of program repetitions i 8 SHa g FAIL RW 0 1 Way of the controller behaviour E a after a supply decay 5773 8 END RW 0 1 Way of the controller behaviour a on the program end 5774 PID RW 0
27. time 500 ms maximal number of registers read out written by a single Modbus frame 116 The RE82 controller realizes following protocol functions Table 8 Code Meaning 03 read out of n registers 06 write of 1 register 16 write of n registers 17 identification of the slave device 61 14 2 Error Codes If the controller receives a request with a transmission or checksum error the request will be ignored For a request syntheti cally correct but with incorrect values the controller will send an answer including the error code Possible error codes and their meanings are presented in the table 9 Error codes Table 9 Code Meaning Reason 01 forbidden function The function is not serviced by the controller 02 forbidden data address The register address is beyond the range 03 forbidden data value The register value is beyond the range or the register is only to readout 14 3 Register Map Map of register groups Table 10 of AE Type of values Description 4000 4149 Hebe The value is situated in a 16 bit register 4150 5899 denn The value is situated in a 16 bit register a ee 7500 7599 foat 32bis 52 pitregisters Registers only for readout 62 In the controller data are situated in 16 bit registers The list of registers for write and readout is presented in the table 11 Operation R means th
28. tuning in two ways The first way consist on choosing a suitable set of PID parameters in which calculated PID parameters will be stored and realizing the auto tuning on the level of the currently chosen set point value for the fixed set point control One must set the 6 4 parameter on set and choose Gset between P d and P di The second way enables the automatic realization of the auto tuning for all PID sets One must set the Gt 5 parameter on 5 and choose the number of PID sets for setting parameter G5nb Set point values for individual PID sets must be give in 57 5P2 SP3 SP4 parameters from the lowest to the highest 8 2 3 Proceeding Way in Case of a Dissatisfying PID Control The best way to select PID parameters is to change the value into a twice higher or into a twice lower During changes one must re spect following principles a Oscillations increase the proportional band increase the integration time zmniejszy czas r zniczkowania b Over regulations increase the proportional band 37 d Free jump response 38 increase the differentiation time increase the integration time C Instability increase the proportional band increase the differentiation time decrease the proportional band decrease the integration time Run of controlled Algorithms of controller operations value P PD P PID XA Pbl pbl tdl Pb pbl cif tal pbl pbl td Pb t
29. 2 1 Auto tuning finished with failure Soft start 1 active 0 inactive Timer status 1 countdown finished 0 remaining states Automatic control manual 0 auto 1 manual DOIN IO a A Auto tuning 1 active 0 inactive 9 10 Current set of PID parameters 0 PID1 1 PID2 3 PID3 4 PID4 11 12 13 Reserved Measured value beyond the measuring range 75 14 Measured value on the additional input beyond the measu ring input 15 Controller error check the error register 1 For sensor inputs value equal 1 for linear inputs the value is depen ded on the parameter dp register 4023 Register 4004 alarm state Table 13 Bit Description 0 State of alarm 1 1 active O inactive 1 State of alarm 2 1 active 0 inactive 2 State of alarm 3 1 active 0 inactive 3 State of alarm 4 1 active 0 inactive 4 Alarm state of heater burnout 5 Alarm state of permanent output 1 shorting 1 active 0 inactive 6 15 Reserved Register 4005 error register Table 14 Bit Description 0 Discalibrated input 1 Discalibrated additional input 2 Discalibrated analog output 1 3 Discalibrated analog output 2 4 14 Reserved 15 Checksum error of controller memory 76 Map of register from address 4150 Table 15
30. 3 Ste ppan C Ontol s it dece tte A EA 8 4 Gain Scheduling Function nennen sse 8 5 Control of Heating cooling Type 9 ALARMS wis ccccccte cds sides ccvectesedsnavescevecccesicacseeaceceed saecscacinseedsos 10 TIMER FUNCTION 11 CURRENT TRANSFORMER INPUT B 12 ADDITIONAL FUNCTIONS eenen 12 1 Control Signal Monitoring etis 12 2 Manual Coritroll o tto bete us 12 3 Signal Retransmission 12 4 Set Point Change Rate Soft Start 12 5 Digital Filler aa zac iecore rito ra E erra HS 12 6 Manufacturer s Settings essent 13 PROGRAMMING CONTROL cccsceceeeeeeeeneeeeeeeeeeeseeeeaes 13 1 Description of Programming Control Parameters 53 13 2 Definition of Set Point Value Programs annae eenen 56 13 3 Control of the Set Point Value Program anneer 59 14 RS 485 INTERFACE WITH MODBUS PROTOCOL 61 14 1 For i P T n io E 61 14 2 Error Codes nennen 62 14 3 Register Mapa cei tr re re AS an dende AGA 62 15 SOFTWARE UPDATING an oenen enen eee connue emn nnns 84 16 ERROR SIGNALING aaneen enenenenenenenenn 86 17 TECHNICAL DATA 25 zoeven crier eon nnn rae AGE OW uno nonae cran Rc WEDEL 88 18 ORDERING CODES zen oe 1 reputo it ruo i Las w isana dend 93 19 MAINTENANCE AND GUARANTEE eene 93 program version 2 04 1 APPLICATION The RE82 controller is de
31. 5535 Reserved 4170 STRT RW 0 1 Way to begin the program 0 from value defined by SPO 1 from current measured value 4171 SPO RW acc to Initial set point value table 170 4172 TMUN RW 0 1 Unit for the segment duration 0 minutes and seconds g 1 hours and minutes 4173 E RRUN RW 0 1 Unit for the accretion rate of the ES set point Ss value E 0 minutes als 1 hours o 4174 9 HOLD RW 0 3 Lockings of control deviations B 0 inactive 1 lower 2 upper 3 two sided 4175 CYCN RW 1 999 Number of program repetitions 4176 FAIL RW 0 1 Control after a supply decay 0 program continuation 1 control stoppage 4177 4178 4179 4180 4181 4182 4183 4184 4185 Segment 1 END RW 0 1 Control on the program end 0 control stoppage 1 fixed control with the set point value of the last segment PID RW Oel Gain Scheduling function for TYPE RW the program 0 disabled 1 enabled Kind of segment 0 segment defined by the time 1 segment defined by the accretion 2 stoppage of the set point value 3 program end TSP RW acc to table 171 Set point value on the segment end TIME RW 1 5999 Segment duration RR RW 1 5500 Accretion rate of the set point HLDV RW 0 2000 Value of the control deviation over which
32. 9999 Linear voltage U 1999 9999 83 15 SOFTWARE UPDATING Function enabling updating of software from the computer of the PC with software LPCon was implemented in controller RE82 from version of software 2 00 Free software LPCon and update files are available at www lumel com pl The connected to the computer convertor RS485 is required on USB to the updating e g the convertor PD10 Tape LIJMEL UPDATER v 107 7000000000 7 Bk Urz dzenie Parametry Ope Aktualizacja Device SE E Mes RETE El Uw c Zope en Polski Engin Kone E Port m D z COMA Disconnect Backward compalihily mode T Kaka icai inar Pedais krycia eoru rsen Tybtarsmec MUUN2 gt Lue ep aS mk onde E CIRE7 2_00mo ES em Messages Pa opened Deve town HE 72 feae 20 Ho amane parameh w ti water eased ray ustaw t ama puramety w merus Opcja A poje nik Done 000824 pe con RTUSNZ 9600 1000ms a1 Odczyt danych OK 352193 OK 115397 Fig 28 Program view a LPCon b updating of software Warning Before doing update currently settings of controller should be saved by program LPCon because when software is updated default settings of controller are restored After starting LPCon s software COM port baudrate trans mission mode and adress should be set It can be done in Options Then RE82 controller should be selected from Device Push
33. Be inscription the program version and next displays the measured and set value A character message informing about abnormalities may appear on the display table 18 The PID control algorithm with the proportional range 30 C a 300 seconds integration time constant a 60 seconds differentiation time constant and a 20 seconds pulse period are set by the manufac turer Changing the Set Point Value One can change the set point value by pressing the ww Jor Ca _ push button fig 12 The beginning of change is signaled by the flickering dot of the lower display One must accept the new set point value by holding down the push button during 30 seconds since the last pressure of the or a _ push button In the contrary the old value will be restored The change limitation is set by parameters SPLL and SPLH Fig 12 Fast change of set point value Measured value Set point value Change signaling To change the set _ Change erasing point value press one of the pus button 6 SERVICE The controller service is presented on the fig 13 Change acceptation 11 Mode of normal work Measured Increasing the value set point value Monitoring of remaining Measured Z Start pause Decreasing the imer value set point value tne 5 En PG erasing Monitorin
34. CONTROLLER 48x96mm RE82 TYPE USER S MANUAL CE Contents T APPLICATION Gi e irak IHR SU e eMe Se v EGW UWR EWKA 5 2 CONTROLLER SET sss i 1 222 wd w enero nae pa ooa s y Ran roro daiar Ean 5 3 BASIC REQUIREMENTS OPERATIONAL SAFETY 6 4 INSTALEATION cn 6 4 1 Controller Installation sss 6 4 2 Electrical Connections eese rennes 8 4 3 Installation Recommendations sss 10 5 STARTING TO WORK 42 annen ono ene ners ante hannes nnne hon IE 11 6 SERVICE sii 11 6 1 Programming Controller Parameters sss 13 6 2 Programming Matrix rrr renes 14 6 3 Setting ChaligB n ete re rot erede eee 16 6 4 Parameter Description ananas ennen enenenenenenenenenenenenenenen 17 7 CONTROLLER INPUTS AND OUTPUTS enan 31 7 1 Main Measuring Inputs nnen eneen enenenenenenenenenenenenenenenenenen 31 7 2 Additional Measuring Inputs sse 31 AS Binary Outputs ie e A eret tede e eee n 32 GA QUE UTS ecrire ern snae nee iege a 33 pie pip 34 8 1 ON OFF COFittol ice ete emer tec tem 34 8 2 Innovative SMART PID algorithm sse 34 8 2 1 Auto t lilitg u s iecit racer ritmi nas 35 8 2 2 Auto tuning and Gain Scheduling nnen sss 37 8 2 3 Proceeding Way in Case of Dissatisfying PID Control 37 8
35. DE 1999 Pulse period of output 3 s x10 4112 TO4 RW 5i 999 Pulse period of output 4 s x10 4113 FDB RW Algorithm for stepper control 0 without feedback 1 with feedback 4114 OSSP RW 900 Set point for the controlling element damage alarm short circuit Ax10 4115 OSHY RW 500 Hysteresis for the controlling element damage alarm short circuit Ax10 4116 TMVO RW 30 6000 Valve open time s x10 4117 TMVC RW 30 6000 Valve close time s x10 74 4118 MNTV RW 1 999 Minimum valve work time s x10 4119 4120 YLO RW 0 1000 Minimum control signal x10 YHI RW 0 1000 Maximum control signal x10 1 Value with the decimal point position defined by bits 0 and 1 in the register 4003 2 Parameter to write only in the manual operating mode 3 Concerns resistance thermometer inputs 4 Concerns thermocouple inputs 5 Concerns linear inputs 6 Range to write for continuous current outputs 7 Concerns output 1 of binary type 8 Concerns output 1 of continuous type Register 4003 controller status bit Description Table 12 0 1 Decimal point position for MODBUS eeen from address 4000 depending on the input 0 2 2 3 Decimal point position for MODBUS registers om address 4000 depending on the additional input 0
36. P or from the additional input 4084 SP RW acc totable 17 1 Set point value SP 4085 4086 SP2 SP3 RW RW acc totable 17 1 acc totable 177 Set point value SP2 Set point value SP3 4087 SP4 RW acc to table17 1 Set point value SP4 4088 SPLL RW ace totable17 1 Lower limitation of the fast set point value change 4089 SPLH RW ace to table17 1 Upper limitation of the fast set point value change 4090 4091 SPRR ADDR RW 0 9999 1 1 247 Accretion rate of the set point value SP1 or SP2 during the soft start Device address 4092 BAUD RW Baud rate 0 4800 1 9600 2 19200 3 38400 4 57600 72 4093 PROT RW Protocol 0 none 1 RTU 8N2 2 RTU 8E1 3 RTU 801 4 RTU 8N1 4094 RW 0 65535 Reserved 4095 AOFN RW Quantity retransmitted on the main input 0 measured value on the main input PV 1 measured value on the additional input PV2 2 measured value PV PV2 3 measured value PV2 PV 4 set point value 5 deviation set point value measured value PV 4096 AOLO RW acc totable 17 Lower limit of signal for retransmission 4097 AOHI RW acc totable 17 Upper limit of signal for retransmission 4098 SECU RW 0 9999 Access code to
37. Press the Y push button timer in minutes End of the Reaching zero by the timer tEnd countdown During the countdown Press Y and push buttons Timer erasing After the countdown end press the push button through the binary input 46 PV Countdown the time Time sec Timer erasing Timer alarm Fig 23 Principle of timer operation 11 CURRENT TRANSFORMER INPUT After connecting the current transformer CT 94 1 type the measurement and display of the current flowing through the load steered by the output 1 is possible The first output must be of relay or voltage 0 5 V type For the current counting the minimal time of the output switching on must be at least 200 ms The transformer work range is equal O to 50 A The heater current is displayed with the mark 2 in the first position 47 In order to display the heater current one must press the 43 push button till the moment of it appearance on the lower display The return to the set point value display in set by the manufacturer on 30 sec but can be changed or disabled through the out parameter Two types of alarms concerning the heating element are available the shorting alarm of the control element and the heater burnout alarm The shorting alarm is realized by the current measure ment when the control element is disabled however the burnout alarm is realized when the contr
38. ange Accretion rate of the set point va 1 SPee lue SP1 or SP2 ooc 99999 0 9080 y during the soft start Pra Programming control parameters The description of parameters is in the table 5 Programming control nt Serial interface parameters Addr Device address 1 1 247 48 4800 bit s 36 9600 bit s baud Baud rate 36 18e 19200 bit s 384 38400 bit s 5 26 57600 bit s nont none r Bae RTU 8N2 Prot Protocol r ne r8 t RTU8E1 r8o i RTU 801 r Bo i RTU 8N1 27 rEtr Retransmission parameters Quantity retrans Pu measured value on the main input PV Pug measured value on the additional input PV2 P 1 2 measured value PV PV2 the monitoring mode Bern eea Po P2 t measured value PV2 PV p 5 set point value du control deviation set point value measured value Lower threshold Reto of the signal to 0 0 MIN MAX 3 retransmit Upper threshold Roki of the signal to 100 0 MIN MAX 3 retransmit 5 rP Service parameters SECU Access code to 0 0 9999 the menu G En Auto tuning 5n off locked function on available tone Timer function off eff disab A on enabled te ag Recounting time 309 min 0 1 999 9 min by the Timer de Monitoring of the OEF oFF disabled auxiliary input on enabled ace Monitoring of the OFF oFF disabled heater current on
39. ay preceded by the symbol for the main loop and for the auxi liary loop cooling The lt push button serves to transit between loops if the heating cooling control mode is selected The w and a push buttons serve to change kn IE the control signal The exit to the normal working mode follows after the pressure of C push button 49 At set on off control on the output 1 parameter PB 0 one can set the control signal on 0 or 100 of the power however when the PB parameter is higher than zero one can set the control signal on any value from the range 0 100 12 3 Signal Retransmission The continuous output can be used for the retransmission of selected value e g in order to the temperature recording in the object or the set point value duplication in multi zone furnaces The signal retransmission is possible if the output 1 or 2 is of continuous type We begin the signal retransmission from set ting the owt or oute parameter into rEtr Additionally one must set the upper and lower limit of the signal to be retransmitted Fat o and faH The signal selection for retransmission is carried out through the o parameter The recounting method of the retransmitted parameter into a suitable analog signal is shown on the fig 24 Output QUE peten tee max Out Rato X Fath Fig 24 Recounting of the signal for retransmission 50 The outpu
40. e programming control 16 auxiliary output EV2 in the programming control 17 auxiliary output EV3 in the programming control 67 Output 2 type 68 R 0 6 0 without relay 1 relay soutput 2 voltage output 0 5 V 2084 SEP 3 current output 4 20 mA 4 current output 0 20 mA 6 RWY 3 4 5 voltage output 0 5 V 6 voltage output 0 10 V Function of output 3 0 without function 1 control signal 2 control signal of stepper control opening 3 control signal of stepper control closing 4 control signal cooling 5 absolute upper alarm 6 absolute lower alarm 7 relative upper alarm 8 relative lower alarm UE OUTS RW DO 9 relative internal alarm 10 relative external alarm 11 timer alarm 12 alarm of heater burnout 13 controlling element damage alarm short circuit 14 auxiliary output EV1 in the programming control 15 auxiliary output EV2 in the programming control 16 auxiliary output EV3 in the programming control Function of output 4 0 without function 1 control signal 2 control signal of stepper control opening 7 3 control signal of stepper control closing 7 4033 OUT4 RW 0 16 4 control signal cooling 5 absolute upper alarm 6 absolute lower alarm 7 relative upper alarm 8 relative lower alarm 9 relative inte
41. e possibility of readout and the operation RW means the possibility for readout and write Map of register from address 4000 Table 11 Sa gt S 2 E 5 E ehe Description U o range cc z 2 o Register of commands 1 input into the automatic control mode 2 input into the manual control mode 3 beginning of the auto tuning 4000 MW 1 6 4 erasing of alarm memory 5 restoration of manufacturer s settings apart interface settings and defined programs 6 restoration of manufacturer s settings of defined programs 4001 R 100 999 Number of program version x100 Version code of the controller bit 2 1 0 OUTPUT 1 00 1 output 1 relay 010 output 1 0 5 V 0 1 1 output 1 continuous current 0 4 20 mA 1 0 0 output 1 continuous 4002 R voltage 0 10 V bit 5 4 3 OUTPUT 2 00 1 output 2 relay 010 output 2 0 5 V 0 1 1 output 2 continuous current 0 4 20 mA 1 0 0 output 2 continuous voltage 0 10 V 63 4003 R 0 0xFFFF Controller status description in table 12 4004 R 0 0xFFFF Alarm state description in table 13 4005 R 0 0xFFFF Error status Description in table 14 4006 R is Measured value PV 4007 R 1999 9999 Measured value on additional input 4008 R Md d Current set point value SP 4009 RW 0 1000 Control signal of loop 1
42. ehavior 87 17 TECHNICAL DATA 1 The intrinsic error is related 392 3212 6 F 88 to measuring MAIN INPUT Input signals and measuring ranges Table19 3 Sensor type Standard Range E 7 Pt100 EN 200 850 C 328 1562 F Pe Pt1000 60751 A2 1997 200 850 C 328 1562 F Pe 10 Fe CuNi J 100 1200 C 148 2192 F cu Cu CuNi T 100 400 C 148 752 F E t NiCr NiAl K 100 1372 C 148 2501 6 F E e PtRh10 Pt S EN 60584 0 1767 C 32 3212 6 F t 5 PtRh13 Pt R 1 1997 0 1767 C 32 3212 6 F t r PtRh30 PtRh6 B 0 1767 C 32 3212 6 F E76 NiCr CuNi E 100 1000 C 148 1832 F t E NiCrSi NiSi N 100 1300 C 148 2372 F En Chromel Kopel L 100 800 C 148 1472 F Est Linear current I 0 20 mA 0 20 mA 0 20 Linear current I 9 287 4 20 mA 4 20 mA 4 00 Linear voltage U mA 0 5 V 0 5 V 8 5 Linear voltage U 0 10 V 0 10 V 0 10 range 200 1767 C Intrinsic error of the real value measurement 0 2 for resistance thermometer inputs 0 3 for inputs for thermocouple sensors 0 5 for B R S 0 2 1 digit for linear inputs Current flowing through the resistance thermometer sensor 0 22 mA Measurement time 0 2s Input resistance for voltage input 150 kQ for current input 500 Er
43. enabled Time of the auto kauk fiue Exit irom 30 s 0 9999 s 28 Pu measured value on the main input PV Pug measured value on the additional input PV2 SP set point value Function of the i F bfr Ubera rap Pu 3 i control signal on the pp grap output 1 Y control signal on the output 2 S t segment time P tn program time Pu measured value on the main input PV Pug measured value on the additional input PV2 SP set point value bare Funetonet the 5P 3 t control signal on the lower bargraph output 1 Je control signal on the output 2 S t segment time P en program time Lower threshold bBArL for bargraphs 0 C IN MAX 3 for PV PV2 and SP Upper threshold bBArH for _ bargraphs 1767 C IN MAX 3 for PV PV2 and SP 1 The definition at which the given parameter is shown depends on the parameter d position of the decimal point 2 For the output 0 4 20 mA parameter to write for other cases to readout acc to the version code 3 See table 2 4 Time unit defined by the parameter SPrd re n rr Caution The accessibility of parameters depends on the controller version and its current settings 29 Parameters depended on the measuring range Table 2 Symbol Input sensor MIN MAX Pe Thermoresistor Pt100 R 850 C Pe 10 thermoresistor Pt1000 hos e a t u Thermocouple
44. esis for alarm 1 Memory of alarm 1 4068 A1LT RW 0 1 0 disabled 1 enabled acc to table 4069 A2SP RW 47 Set point value for absolute alarm 2 Deviation from the set point value for 1 4070 A2DV RW 1999 1999 relative alarm 2 4071 A2HY RW 2 999 1 Hysteresis for alarm 2 Memory of alarm 2 4072 A2LT RW 0 1 0 disabled 1 enabled 4073 A3SP RW CODE set point value for absolute alarm 3 4 Deviation from the set point value for 4074 A3DV RW 1999 1999 l relative alarm 3 4075 A3HY RW 2 999 1 Hysteresis for alarm 3 Memory of alarm 3 4076 A3LT RW 0 1 0 disabled 1 enabled 4077 A4SP RW PGE Set point value for absolute alarm 4 Deviation from the set point value for 1 4078 A4DV RW 1999 1999 relative alarm 4 4079 A4HY RW 2 999 Hysteresis for alarm 4 Memory of alarm 4 4080 A4LT RW 0 1 0 disabled 1 enabled 71 4081 HBSP RW 0 500 Set point value for the heater damage alarm Ax10 4082 HBHY RW 0 500 Hysteresis for the heater damage alarm Ax10 4083 SPMD RW Kind of set point value 0 set point value SP or SP2 1 set point value with soft start in units per minute 2 set point value with soft start in units per hour 3 set point value from the additional input 4 Set point value acc to the pro gramming control 5 set point value S
45. g renee of control Measured Gn ii erum value Feet eating mulli 5 WG mmm Manual working mode GG heating Correct Monitoring Measured cooling of control value signal cooling E 2sec ZG wee A Mode of a BA A TR programming Monitoring Measured o of control value 2 signal L value J sf 2sec opening Manual 5 Ga 9 j DOM working mode 2 BR 5 and 6 Monitoring Measured closing the of control t h iS signal CBE 2sec R O closing o mum 5 gt 2 Screen of Measured L anao value Auto tuning UT co Wo mode e mal Eun m bee Monitoring of additional Measured input value maj d le on Measured current value aw A Caution The screen accessibility depends on the N controller version and its current setting 12 6 1 Programming Controller Parameters The pressure and holding down the push button during ca 2 sec causes the entry in the programming matrix The pro gramming matrix can be protected by an access code In case when giving a wrong value of the code it is only possible to see settings through without the possibility of changes The fig 14 presents the transition matrix in the program ming mode The transition between levels is carrying out by means of w Jor a push buttons and the level selection by means of the push button After selecting the level the transition between parameters is carried out by means of Cw JorC A
46. icon Load to read and save current settings Open window Lumel Updater LU figure 28b from Updating Updating of devices firmware Push Con nect Update progress is shown in Messages section Text Port opened 84 appear after correctly opened port Putting controller in update s mode can be done in two ways remote from LU with settings from LPCon port baudrate transmission mode and adress or by turning power on while button pressed C Message boat in the upper display signal the availability to update LU will show message Device found with name and current version of firmware Using button a valid file should be selected If the file is correct message File opened will show Send button should be pressed During firmware update the leds on the upper bargraph indicate process progress If firmware update is successful device starts normal operation and message Done and update duration will show Close LU and next press Send button to restore previously read parameters Current firmware version can be checked when controller is power on Warning Power loss during firmware update could result per manent controller damage 85 16 ERROR SIGNALING Character messages Table 18 Error code upper display Reason Procedure Down overflow of the measuring range or shorting in the sensor circuit Upper overflow of the measuring range or break in the sensor circuit Check if the type
47. ifl pb til tal Pb td Pbl td Pbl Pb til Pbl til Fig 17 Way to correct PID parameters 8 3 Step by step control The controller s step by step control algorithm without feedback was changed The description is provided below The controller offers two algorithms of the step by step control for cylinder control with no feedback signal from the valve opening and closing of the valve is based on PID parameters and control deviation with a feedback signal from the valve positioning device opening and closing of the valve is based on PID parameters control deviation and valve position read from the additional input To select a step by step control set one of the outputs owt tout 9 to 40P and one of the outputs out fout 4 to SCC For the algo rithm with no feedback the parameter Fd should be set to no for the algorithm with a feedback the parameter fob should be set to YES Additionally set the insensitivity range for the set point in which the valve does not change its position the parameter a and select the set of PID parameters Auto tuning algorithm is not available for the step by step control Step by step control with no feedback additionally requires the parame ters settings valve open time uo valve close time amp nve minimum valve work time nntu 39 relays state on a CL I E AR 008 0o S 8 amp lt E 3 s occ ELILS
48. l opening 3 control signal of stepper control 4027 OUT1 RW 0 14 closing 66 4 control signal cooling 5 absolute upper alarm 6 absolute lower alarm 7 relative upper alarm 8 relative lower alarm 9 relative internal alarm 10 relative external alarm 11 timer alarm 12 retransmission 8 13 auxiliary output EV1 in the programming control 14 auxiliary output EV2 in the programming control 15 auxiliary output EV3 in the programming control Output 1 type R 1 6 1 relay output 2 voltage output 0 5 V 4028 O1TY 3 current output 4 20 mA 4 current output 0 20 mA RW 3 4 6 5 reserved 6 voltage output 0 10 V Control signal of output 1 for proportio 4029 YFL RW 0 1000 nal control in case of sensor damage x10 Function of output 2 0 without function 1 control signal 2 control signal of stepper control opening 3 control signal of stepper control closing 4 control signal cooling 5 absolute upper alarm 6 absolute lower alarm 7 relative upper alarm 8 relative lower alarm 4030 OUT2 RW QU 47 9 relative internal alarm 10 relative external alarm 11 timer alarm 12 alarm of heater burnout 13 controlling element damage alarm short circuit 14 retransmission8 15 auxiliary output EV1 in th
49. n For control systems Where the object behaves decidedly differen tly in various temperatures it is recommended to use the Gain Schedu ling function The controller allows to remember up to four sets of PID parameters and switch them over automatically The switching between PID sets runs percussiveless and with hysteresis in order to eliminate oscillations on switching limits The amp amp 4 parameter settles the way of the function operation off The function is disabled a Switching depending on the set point value Additionally one must also choose the number of PID sets amp 5n6 para meter and set their switching levels GL i GLe3 GL 3 5 b b For the programmed control one can set the PID set individually for each segment Then for the given nn program in the 7 176 group one must set the P d parameter on on Permanently setting of one PID set The PID set is set through SEE c the G5Et parameter a ec w lt a m fu wu a m fu Fig 19 Gain Scheduling switched over from SP 42 gt gt time Fig 20 Gain Scheduling switched over for each segment in the programmed control 8 5 Control of Heating cooling Type For the heating cooling control one of the outputs out oot H should be set to S one of the outputs out out should be set to Coot and the displacement zone H for cooling should be configured For the heating loop
50. nging processes can give unwanted effects in the shape of oscilla tions In theory lowest the pulse period better the control but for a relay output it can be as large as possible in order to prolong the relay life Recommendations concerning the pulse period Table 3 Output Pulse period Load Recommended gt 20 s Electromagnetic min 10 s 2 A 230 V a c relay min 5 s 1 A 230 V a c Transistor output 1 3s SSR relay 33 8 CONTROL 8 1 ON OFF Control When a great accuracy of temperature control is not required especially for objects with a great time constant and small delay one can apply the on off control with hysteresis Advantages of this way of control are simplicity and liability but disadvan tage is the appearance of oscillations even at small hysteresis values Output HS Switched on Switched off gt sp Measured value Fig 16 Operation way of the heating output type 8 2 Innovative SMART PID algorithm When a high accuracy of the temperature control is required one must use the PID algorithm The applied innovative SMART PID algorithm is characterized by an increased accuracy for a widen class range of controlled objects The controller tuning of the object consists on the manual setting of the proportional element value integration element differentiation element or automatically by means of the auto tuning function 34 8 2
51. nu Fig 14 Programming matrix eH FILE bon m Ind Binary ko of higer Time input 1 Transit thre s constant fun to higher hold of filter ction level tod to 5 Impulse Impulse Transit period period of higher Out 3 Out4 level GEY LSab GLi Lte3 LL 34 GSE Stlo StH Fdb 5 i Swit Swit Swit ie Lower Upper Re Transit wer kge Gus m gng san um TE So tree funcion GS PIDi 2 PIDZ s PID3 4 PlDset ST ST signal level Transit to higher level ATSP RBHU oSHJ S aut has oSSP 5 Set Hyste Set Hyste Transit Parameters value of resis of value of resis of to b e Tor current current current current higher alarm 1 alarm alarm level Transit to higher level bel bArh mit Transit Lower Upper to higher threes threes level hold for hold for bargraph bargraph 15 6 3 Setting Change The change of the parameter setting begins after pressing the push button during the display of the parameter name The setting selection is carried out through w and 4 push buttons and accepted by the push button The change cancella tion follows after pressing of GP push button or automatically after 30 sec since the last push button pressure The way to change the setting is shown on the fig 15 Beginning of changes le 3 q I Cancellation of changes z Acceptation of changes
52. oint value in the main loop 4x du para meter The alarm hysteresis i e the zone around the set point value in which the output state is not changed is defined by the Ax H parameter One can set the alarm latch i e the memorizing of the alarm state after stopping alarm conditions parameter fx L on The erasing of alarm memory can be made by the pressure of the C2 push button in the normal working mode or interface 45 10 TIMER FUNCTION When reaching the set point temperature SP the timer begins the countdown of the time defined by the E time parameter After counting down to zero the timer alarm is set which remains active till the moment of the timer erasing To activate the timer function one must set the parameter t e on To indicate the alarm state on an output one of the outputs out out 3 should be set to Aler The timer status remaining time is displayed with the mark on the first position To display it one must press the lt push button till the moment of it appearance on the lower display acc to the fig 13 The return to the set point value display is set by the manufacturer on 30 sec but can be changed or disabled using the eut parameter Status Description Signaling timer stopped tees Starting of the temperature over SP Remaining time in minu timer Press the w push button tes e g 299 Pause of the Flickering remaining time
53. ol element is enabled The alarm configuration includes setting the alarm type For the heater damage alarm out outH fLhb and for the controlling element damage alarm out out H ALoS5 Remaining parameters to set are the alarm set point value 4657 0557 and the 59 o SHH hysteresis For a correct detection of the heater alarm burnout N the heating element cannot be connected later than the controller 48 12 ADDITIONAL FUNCTIONS 12 1 Control Signal Monitoring The control signal of heating type is displayed with the mark h on the first position of cooling type is displayed with the mark of valve opening is displayed with the mark e and valve closing is displayed with the mark e The access to the control signal depends on the suitable controller configuration To display the control signal one must press the er push button till the moment of its appea rance on the lower display acc to the fig 13 The return to the set point value display is set by the manufacturer on 30 sec but it can be changed or disabled through the tout parameter 12 2 Manual Control The input to the manual control mode follows after holding down the lt push button during the control signal display The manual control is signaled by the pulsation of the LED diode The controller interrupts the automatic control and begins the manual control of the output The control signal value is on the lower displ
54. ol signal for P or 4046 YO RW 0 1000 PD control x10 4047 PB2 RW 0 9999 Proportional band PB2 4048 TI2 RW 0 9999 Integration time constant TI2 s Differentiation time constant TD2 4049 TD2 RW 09999 s x10 Correction of control signal for P or 4050 Y02 RW 0 1000 PD control x10 4051 PB3 RW 0 9999 Proportional band PB3 4052 TI3 RW 0 9999 Integration time constant TI3 s 4053 TD3 RW 0 9998 Differentiation time constant TD3 s x10 Correction of control signal for P or 4054 Y03 RW 0 1000 PD control x10 4055 PB4 RW 0 9999 Proportional band PB4 4056 TI4 RW 0 9999 Integration time constant TI4 s 4057 TD4 RW 0 9999 Differentiation time constant TD4 s x10 Correction of control signal for P or 4058 Y04 RW 0 1000 PD control x10 4059 TO1 RW gt 999 Pulse period of output 1 s x10 Displacement zone for heating cooling 4060 HN RW 0 999 1 control or dead zone for stepper control n 0 4061 PBC RW 1 2000 Proportional band PBC 96 x10 in relation to PB 4062 TIC RW 0 9999 Integration time constant TIC s 4063 TDC RW 059999 Differentiation time constant TDC s 70 4064 TO2 RW 5 999 Pulse period of output 2 s x10 4065 A1SP RW a oie Set point value for absolute alarm 1 Deviation from the set point value for 1 4066 ATDV RW 1999 1999 relative alarm 1 4067 A1HY RW 2 999 1 Hyster
55. ooling contro 10 0 C 00 18005 0 999 1 for dead zone for stepper control tivo Valve open time 30 0 s 3 0 600 0 s tuc Valve close time 30 0 s 3 0 600 0 s 22 Ante inimum valve O1 s 0 1 99 9 s work time 9 io inimum control 0 0 96 0 0 100 0 96 signal 5 Hi aximum control 100 0 0 0 100 0 signal Gain Schedu off of F disabled Gey ing function SP from the set point value SEE constant PID set umber of PID tinal 2 PID sets GSnb Sets for Gain e 3 3 PID sets Scheduling from 4 4 PID sets he set point value i Switching levels GL io or PID1 and PID 0 0 MIN MAX 3 2 sets Switching levels 1123 or PID2 and PID 0 0 MIN MAX 3 3 sets Switching levels g 34 for PIDS and PID 0 0 MIN MAX 3 4 sets P d t PID1 sets P de PID2 sets Selection of the G5tt adi P d PID3 sets tant PID set PORE SE P d 4 PID4 sets Lower threshold S5tto for auto tuning sadu MIRA sex Upper threshold g00 0 C MIN MAX 3 for auto tuning S en r scantrl no algorithm without feedback Fdb PP no YES algorithm with feedback algorithm type 23 P d PID parameters Pb Proportional 30 0 C 0 1 550 0 C band 0 1 990 0 F t Integration 300s 0 9999 s time constant td Differentia 60 0 s 0 0 2500 s Pig tion time constant 30 Correction 0 0 0 100 0 of
56. opening EL control signal for the stepper control closing foot control signal cooling RH upper absolute alarm At o lower absolute alarm du upper relative alarm dut o lower relative alarm du n inner relative alarm duou outer relative alarm fiut r timer alarm AL hb heater damage alarm 41 05 controlling element damage alarm short circuit rEtr retransmission Eu i auxiliary output for the program following control Ewe auxiliary output for the program following control u3 auxiliary output for the program following control 20 oczy Type of output 2 cr ELM relay outpu 55r voltage output 0 5 V 4 22 current continuous output 4 20 mA 8 28 current continuous output 0 20 mA G 10 voltage continuous output 0 10V out 3 Function of output 3 of F off without function S control signa 46 control signal for the stepper control opening SC t control signal for the stepper control closing fool control signal cooling AHL upper absolute alarm AL o lower absolute alarm du upper relative alarm dut o lower relative alarm dus n inner relative alarm duou Outer relative alarm ALE r timer alarm fiL b heater damage alarm fiL o5 controlling element damage alarm short circuit c Etre retransmission Eu i auxiliary output for the program following control Eve auxiliary output for the program following control u3 auxiliary outp
57. point of the additional input 0 without a decimal place 1 1 decimal place 2 2 decimal places 4022 I2LO RW 999 9999 Indication for the lower threshold of the analog main input 4023 I2HI RW 299999991 Indication for the upper threshold of the analog main input 4024 FILT RW Time constant of the filter 0 OFF 1 0 2 sec 2 0 5 sec 3 1 sec 4 2 sec 5 5 sec 6 10 sec 7 20 sec 8 50 sec 9 100 sec Function of the binary input 1 0 none 1 control stop 2 switching on manual control 3 SP1 switching into SP2 4 erasing of the timer alarm 5 program start 4025 BNI1 RW omo 6 jump to the next segment 7 stoppage of set point value counting in the program 8 decrease of the set point value 9 increase of the set point value 10 switching SP on the additional input value Function of the binary input 2 0 none 1 control stop 2 switching on manual control 3 SP1 switching into SP2 4 erasing of the timer alarm 4026 BNI2 RW 0 10 gt program start 6 jump to the next segment 7 stoppage of set point value counting in the program 8 decrease of the set point value 9 increase of the set point value 10 switching SP on the additional input value Function of output 1 0 without function 1 control signal 2 control signal of stepper contro
58. ription appears on the lower display fig 27 The lighted dot in the right corner of the lower display means that the programming control is lasting During the program duration one can display parameters of the realized program i e program status program number number of the operating segment the number of cycles which still remains to carry out time which goes by in the segment time which remained to the end of the segment time which remained to the program end After finishing the program the dot is gone out or the program is rene wed if the number of the program repetition 9C is higher than 1 After finishing the control auxiliary outputs are in the state defined by parameters output state for the segment set as the program end When the parameter hot a locking in the program is set on La 9 or bfad and the locking value hLdu in the operating segment is higher than zero then the size of the control deviation is controlled set point value minus measured value For hot d o the locking is active when the measured value is below the set point value diminis hed by the locking value For haLd m the locking is active when the measured value exceeds the set point value by the locking value For hotd bAnd the locking is active as for the upper and lower locking If the locking is active then the counting of the set point value is interrupted and the dot in the right corner is flickering The controller controls acc to
59. rk mode 35 The auto tuning process will be stopped without counting PID settings if a supply decay occurs or the push button will be pressed In this case the control with current PID settings begins If the auto tuning is not achieved with success the error code acc to the table 4 will be displayed Error codes for auto tuning Table 4 ted The set point value is incor rect Error code Reason How to proceed P or PD control was selec One must select PI PID E50 control i e the TI element must be higher than zero One must change one or more set point value or Stio SEH The push button was pressed The maximal duration KOM time of auto tuning was Check if the temperature exceeded sensor is correctly placed and if the set point value CEN The waiting time for swit is not set too higher for the BELLE ching was exceeded given object Pay attention for the sensor connection way The measuring input range Do not allow that an over conc RAI was exceeded regulation could cause the exceeding of the input me asuring range Very non linear object making impossible to obtain correct PID parameter values or noises have oc curred Carry out the auto tuning again If that does not help select manually PID para meters 8 2 2 Auto tuning and Gain Scheduling In case when Gain Scheduling is used one can carry out the auto
60. rnal alarm 10 relative external alarm 11 timer alarm 12 alarm of heater burnout 13 controlling element damage alarm short circuit 14 auxiliary output EV1 in the programming control 15 auxiliary output EV2 in the programming control 16 auxiliary output EV3 in the programming control 4034 ALG RW Control algorithm 0 on off 1 PID 4035 TYPE RW Kind of control 0 direct control cooling 1 reverse control heating 4036 HY RW Hysteresis HY 4037 GTY RW Gain Scheduling function 0 disabled 1 from set point value 2 constant PID set 4038 GSNB RW Number of PID sets for Gain Sche duling from the set point value 0 2 PID sets 1 3 PID sets 2 4PID sets 4039 GL12 RW acc to table 171 Switching level for PID1 and PID2 sets 4040 GL23 RW acc to table 170 Switching level for PID2 and PID3 sets 4041 GL34 RW acc to table 170 Switching level for PID3 and PID4 sets 4042 GSET RW Selection of the constant PID set 0 PID1 1 PID2 2 PID3 3 PID4 69 4043 PB RW 0 9999 1 Proportional band PB 4044 mi RW 0 9999 Integration time constant TI s 4045 TD RW 0 9999 Differentiation time constant TD s x10 Correction of contr
61. ror detection in the measuring circuit thermocouple Pt100 Pt1000 overrun of measuring range 0 10V over 11 V 0 5 V over 5 5 V 0 20 mA over 22 mA 4 20 mA over1 mA and over 22 mA AUXILIARY INPUT Measurement basic error of real value 0 3 1 digit Measurement time 0 5s Input resistance 100 Q 89 Setting range of controller parameters See table 1 Binary input shorting resistance opening out resistance Kinds of outputs 1 and 2 voltageless relay voltage transistor continuous voltage continuous current Kinds of outputs 3 and 4 voltageless relay Way of output operation reverse direct Error of analog outputs Digital interface protocol baud rate 90 voltageless 10 kQ 2 100 kQ NO contact load capacity 2 A 230 V a c 0 5 V maximum load capacity 40 mA 0 10 Vat Roag Z 1 KQ oad 0 20 mA 4 20 mA at R 5000 load NO contact load capacity 1 A 230 V a c for heating for cooling 0 296 of the range RS 485 Modbus 4800 9600 19200 38400 57600 bit s mode address maximal response time Supply of object transducers Signaling turning outputs 1 2 3 4 on mode of manual control auto tuning process turning binary inputs 1 2 on Rated operating conditions supply voltage frequency of supply voltage ambient temperature storage temperature relative air humidity preheating
62. sabled on enabled 25 Set point value for carry out o 3 R45P oe lute alarm 4 100 090 MIN MAX 3 Deviation from the 200 0 200 0 C Adu set point value for 0 0 C 360 0 360 0 F relative alarm 4 k t i 0 2 100 0 C steresis or AWB na 20 C 0 2 180 0 F FE di Ait lemory of alarm 4 off o qisabled on enabled Set point for the 4b5P heater damage 0 0 A 0 0 50 0 A alarm Hysteresis for the hbHS heater damage 0 1 A 0 1 50 0A alarm Set point for the controlling element 055P damage dlam 0 0 A 0 0 50 0 A short circuit Hysteresis for the controlling element oSHY damage alarm 0 1A 0 1 50 0A short circuit SPP Set point value parameters SPnd Kind of set point SP ie 5P 1 0 set point value SP1 value or SP2 er n Set point value with soft start in units per minute eHe set point value with soft start in units per hour ne set point value from the additional input Pe G set point value from programming control 58 n set point value SP or from the additional input tP 65 Program No to 1 1 15 26 sp 2 point value 0 0 C IN MAX 3 spe EE 0 0 C IN MAX 3 SP3 DR 0 0 C IN MAX 3 Spy Eo porni Valug 0 0 C IN MAX 3 Lower limitation SPL of the fast set po 200 C IN MAX 3 int value change Upper limitation SPH of the fast set po 1767 C IN MAX 3 int value ch
63. stined for the temperature control in plastics food dehydration industries and everywhere when the tempe rature change stabilization is necessary The measuring input is universal for resistance thermometers RTD thermocouple sensors TC or for linear standard signals The controller has four outputs enabling the two step control step by step three step control three step control of heating cooling type and alarm signaling The two step control is acc to the PID or ON OFF algorithm The innovative SMART PID algorithm has been implemented in the con troller 2 CONTROLLER SET The delivered controller set is composed of 1 RE82 controller 1 pc 2 plug with 16 screw terminals 2 pcs 3 screw clamp to fix the controller in the panel 4 pcs 4 seal 1 pc 5 user s manual 1 pcs 6 guarantee card coc OLA 1 pc When unpacking the controller please check whether the type and version code on the data plate correspond to the order 5 3 BASIC REQUIREMENTS OPERATIONAL SAFETY In the safety service scope the controller meets to requirements of the EN 61010 1 standard Observations Concerning the Operational Safety N All operations concerning transport installation and commissioning as well as maintenance must be carried out by qualified skilled personnel and national regulations for the prevention of accidents
64. t signal is calculated acc to the following formula Out ax 7 out Ain out out x Ao Lo Ao Lo Ao Hi The Hot parameter can be set as higher than Aal but the out put signal will be then inversed 12 4 Set Point Change Rate Soft Start The limitation of the temperature accretion rate is carried out through the gradually change of the set point value This function is activated after the controller supply connection and during the change of the set point value This function allows to reach softly from the actual temperature to the set point value One must write the accretion value in the 5Prr parameter and the time unit in the 4 parameter The accretion rate equals zero means that the soft start is disabled 12 5 Digital Filter In case when the measured value is instable one can connect a programmed low pass filter One must set the lowest time constant of the filter at which the measured value is stable A high time constant can cause a control instability One can set the filter time constant F t amp from 0 2 up to 100 seconds 51 PV z Without a digital filter Zi With a digital filter ts Fig 25 Time characteristic of the filter 12 6 Manufacturer s Settings Manufacturer s settings can be restored during the supply connection by holding down w and push buttons till the moment when the FAbr inscription appears on the higher displa
65. the menu 4099 STFN RW Auto tuning function 0 locked 1 unlocked 4100 STLO RW acc toteble 17 Lower limit of signal for retransmission 4101 STHI RW acc totable 17 Upper limit of signal for retransmission 4102 TOUT RW 0 250 Time of automatic output from the monitoring mode 4103 TIMR RW Timer function 0 disabled 1 enabled 4104 TIME RW Time counted down by the timer min x 10 4105 DI2 RW Monitoring of the auxiliary input 0 disabled 1 enabled 73 4106 DCT RW Monitoring of heater current 0 disabled 1 enabled 4107 4108 BAR1 BAR2 RW RW Function of the upper bargraph 0 measured value on the main input PV 1 measured value on the additional input PV2 2 set point value 3 control signal on the output 1 4 control signal on the output 2 5 segment time 6 program time Function of the upper bargraph 0 measured value on the main input PV 1 measured value on the additional input PV2 2 set point value 3 control signal on the output 1 4 control signal on the output 2 5 segment time 6 program time 4109 BARL RW acc to table 17 Lower threshold for bargraphs 4110 BARH RW acc totable 17 V Upper threshold for bargraphs 4111 TO3 RW
66. time operating position resistance of wires connecting the resistance thermometer or the thermocouple with the controller Power input Weight RTU 8N2 8E1 801 8N1 1 247 500 ms 24 V d c 5 max 30 mA 85 253 V a c d c 20 40 V a c d c 40 440 Hz 0 23 50 C 20 70 C lt 85 condensation inadmissible 30 min any lt 20 O wire lt 6 VA lt 0 2 kg 91 Protection grade ensured by the casing acc to EN 60529 from the frontal plate IP65 from the terminal side IP20 Additional errors in rated operating conditions caused by compensation of thermocouple cold junction temperature changes lt 2 ambient temperature change lt 100 value of basic error 10 K Safety requirements acc to EN 61010 1 installation category Ill pollution level 2 maximal phase to earth operating voltage for supply circuits outputs 300 V for input circuits 50V altitude above sea lt 2000 m Electromagnetic compatibility noise immunity acc to EN 61000 6 2 noise emissions acc to EN 61000 6 4 92 18 ORDERING CODE The way of coding is given in the table 20 Table 20 Output 1 relay voltage 0 5 V continuous current 0 4 20 mA continuous voltage 0 10 V voltage 0 5 V continuous current 0 4 20 mA continuous voltage O 10 V Transducer supply none transducer supply 24 V d c 30mA Supply 85 253 V a c d c 20 40 V a c d
67. ut for the program following control out Function of output 4 off af F without function 3 control signal 46 control signal for the stepper control opening t control signal for the stepper control closing fool control signal cooling AHL upper absolute alarm AL o lower absolute alarm du upper relative alarm dut o lower relative alarm dus n inner relative alarm duou Outer relative alarm ALE r timer alarm fiL hb heater damage alarm Me 21 41 05 controlling element damage alarm short circuit rEtr retransmission Eu i auxiliary output for the program following control Eve auxiliary output for the program following control Eu 3 auxiliary output for the program following control Control signal of control output for proportional SFL 0 0 0 0 100 0 control in case of the sensor damage Pulse period of to output 1 20 0s 0 5 99 9 s toe fu AN period of 5505s 0 5 99 9s te Pu A period Of 5590s 0 5 99 9s Pulse period of tot output 4 20 0s 0 5 99 9 s etri Control parameters rr anaf control algorithm on off AEG Control algorithm dns P d control algorithm PID di r direct control cooling ESPE Kind of control Ung au reverse control heating A 0 2 100 0 C Hy Hysteresis 1 1 C 0 2 180 0 F Displacement zone for heating B Ha c
68. y 52 13 PROGRAMMING CONTROL 13 1 Description of Programming Control Parameters List of configuration parameters Table 5 Pe 6G Programming control Pra Sub menu of the program no 1 Pe 15 Sub menu of the program no 15 PCFG Sub menu of program parameters D Range of parameter 55 se amp h E 4 Parameter 5 2 change g gt description 5 3 8 Panera Linear a input Stet Way to begin Pu 520 from the way the program defined by SPO Pu from the way defined by SPO 520 Initial set 0 0 C MIN MAX point value trun Unit for the nn55 544555 minutes and segment seconds duration time 44 44 hours and minutes erun Unit for the fea n n minutes accretion rate Hour hours of the set point value hotd Locking of as di 5 inactive the control Lo lower deviation Hi upper bAnd reversible 53 function for the program CSC Number 1 1 999 of program repetition FALL Control after font Cont program the supply continuation decay St oP control stoppage End Control on StoP StoP Control stoppage the program LSP fixed control with end set point from the last segment Pra Gain off off disabled scheduling on enabled 5 6 Submenu of program parameters Submenu of program parameters 5t 5 Submenu of program parameters Range of parameter z Gog

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