USER'S MANUAL 1 • INSTALLATION !
Contents
1. Digital filter InP Input settings on man input 0 0 20 0 sec Configurat Default Custom Y pe of control Digital filter on display of RT 22 3 PL _ Type of control 1 P cold Por aa acess scale points Lut 0 91 2 P hot cold Dee 3 PI hot 4 PI cold 16 disable parameters 5 PI hot cold Decimal point position for CFG rst PrE SoF Lbt Lbp FAP 6 PID hot main input scale AY 2 Y3 only for model 400 7 PID cold InP FLt FLd oFS LoL HIL 8 PID hot cold Out ALn A2t A3t only for model 400 rEL 9 ON OFF hot maei FL no TC RTD PTC scales t FLd oFS stay at set value 11 ON OFF hot cold ALn is forced to 7 only for mod 400 All other parameters are considered 0 _ _ Minimum limit of main min max scale of input input scale selected in tyP Default derived action sample time 1 sec ee 32 derived action sample time 8sec 64 derived action sample time 240msec with derived action filter assigned to Fit parameter time filter Maximum limit of main min max scale of input l input scale selected in tyP 0 2 Type of probe signal and scale of main input _ Main input offset 999 999 l l correction scale points SENSOR TC CAL 1 tYP Type of probe Scale Max s2. Output settings Configurat Default Custom O Alarm type 1 See table on Out menu OUT 1 x MAIN logic output function relay OUT1 Attribution of HEAT heating control output reference signal COOL cooling control output HEAT COOL AL1 alarm 1 AL1 AL2 AL3 AL2 alarm 2 AL3 alarm 3 A Hb mod 401 OUT 2 LBA alarm LBA Attribution of AL1 OR AL2 reference signal AL1 OR AL2 OR AL3 A Hb mod 401 olonia ala wmn oo HEAT COOL oO AL1 AL2 AL3 AL1 AL1 AND AL2 AL1 AND AL2 AND AL3 A Hb mod 401 16 for logic level denied at output 0 200 sec Cycle time OUT1 relay or logic HEAT or COOL 6 PROGRAMMING and CONFIGURATION LEVEL 1 DISPLAY Pressed for Softwareversion Process variable display PV approx 2 sec Setting parameters Keep En F salt Setpoint variable pressed to scro the menus Input settings Release the F key Current transformer input variable to select the displayed menu Output settings Press the F key to access the parameters Alarm threshold 1 Password Keep the F key pressed to exit any menu Alarm threshold 2 Keep F Auto Man A
3. SENSOR VOLTAGE 60Mv CAL 4 minimum setpoint tYP Signal type Scale Max scale range 0 direct absolute normal 20 0 60mV linear 1999 9999 1 inverse absolute normal 21 12 60mV linear 1999 9999 2 direct relativo normal 3 inverse relativo normal SENSOR CURRENT 20mA or TRANSMITTER CAL 5 aie aba ieee 5 inverse absolute symmetrical tYP_ Signal type Scale Max scale range 6 direct relativo symmetrical 22 0 20MA linear 1999 9999 7 inverse relativo symmetrical 23 4 20mA linear 1999 9999 SENSOR VOLTAGE 10V or TRANSMITTER CAL 6 oy a IL a PONCE a a tYP_ Signal type Scale Max range scala 24 0 10V linear 1999 9999 Function of mod avi 25 2 10V linear 1999 9999 HB alarm l Hp F t pesoription 0 Relay logic output alarm active limit set in ON time Signal type Scale Max range scala of control output 0 50mAac linear 0 99 9 Relay logic output alarm active with load current value above limit set in OFF time of control output Alarm active if one of functions 0 and 1 Max non linearity error S R range 0 1750 C error lt 0 2 f s t gt 300 C is active OR logic for functions 0 and 1 for thermocouples TC for other range error lt 0 5 f s Alarm HB continuous heating resistors PT100 and T error lt 0 2 f s t gt 150 C Alarm HB continuous cooling thermistors PTC B range 44 1800 C error lt 0 5 f s t gt 300 C range 44 0 999 9 err
4. Cooling setpoint relative 999 Wait time for tripping to heating set scale points ee a of LBA alarm I um e setting 0 disables LBA alarm C Proportional cooling range or hysteresis in 0 999 9 f s Limit of power supplied ON OFF T a under LBA alarm o conditions 100 0 100 0 c on OFF h on Integral cooling time 0 00 99 99 min rT Titi Fault Action power 100 0 100 0 supplied pee of sensor c on OFF h on Derived cooling time 0 00 99 99 min If the LBA alarm is active display flashing alternately with 4 decimal points you can cancel it by pressing keys A V when OutP is seen or by switching to Manual Maximum limit cooling 0 0 100 0 power a er N B the LBA alarm is excluded for ON OFF controls
5. 025 25 0 05A 0 16 mm niz 500 2 2 0 TA 152 050 50 0 05A 0 18 mm niz 1000 1 0 e ORDER CODE conasg Onat i OUT 50mAac IN 25Aac Hole for 2 9 x 9 self COD 330201 SUT 50mAac threading screws e RS232 TTL interface cable for configuration of GEFRAN instruments N B The RS232 interface for configuration from PC is supplied along with the programming software Connect with the instrument powered and with inputs and outputs not connected e ORDER CODE Interface Cable CD Winstrum COD WSK 0 0 0 16 ORDER CODE 400 401 O O UO LI MODEL Single display controller Single display controller with auxiliary input for current transformer or output 3 OUTPUT 1 OUTPUT 2 Relay Logic OUTPUT 3 TA INPUT only for mod 401 Relay R Logic D TA input 50mAac H POWER SUPPLY 11 14Vac 22 27Vac 100 127Vac 220 240Vac 11 27Vac dc not isolated Please contact GEFRAN sales people for the codes availability e WARNINGS N WARNING this symbol indicates danger It is seen near the power supply circuit and near high voltage relay contacts Read the following warnings before installing connecting or using the device e follow instructions precisely when connecting the dev
6. Out1 Out2 S1 S4 Selection of Power Range Jumpers 220 240Vac 22 27Vac on Sealing Side 100 127Vac 11 14Vac TRANSFORMER POWER SUPPLY Components Side 5 e Standard Configuration Menu Configurat Default Custom Setting Parameters 4 Enable Autotuning Selftuning Softstart continuous selftuning NO NO autotuning YES NO softstart NO YES YES YES NO NO Proportional heating range or hysteresis in regulation ON OFF 0 999 9 f s Integral heating time 0 00 99 99 min Derived heating time 0 00 99 99 min Maximum limit heating power 0 0 100 0 Hysteresis for alarm 1 999 scale points Configurat Default Custom Input settings 22 3 Control type 0 11 See table on InP menu Type of sensor signal and main input scale See table on InP menu Position of decimal point for main input scale Format XXXX XXX X XX XX X XXX Minimum limit of main input scale min max of input selected in tyP Maximum limit of main input scale min max of input selected in tyP
7. V min V max V min is the scale range Integral time It 1 5 x T Derivative time dt It 4 E Switch the unit to manual set the calculated parameters Return to PID action by setting the appropriate relay output cycle time and switch back to Automatic F If possible to optimize parameters change the setpoint and check temporary response If an oscillation persists increase the proportional band If the response is too slow reduce it e SELF TUNING The function works for single output systems heating or cooling The self tuning action calculates optimum control parameter values during process startup The variable for example temperature must be that assumed at zero power room temperature The controller supplies maximum power until an intermediate value between starting value and setpoint is reached after which it zeros power PID parameters are calculated by measuring overshoot and the time needed to reach peak When calculations are finished the system disables automatically and the control proceeds until the setpoint is reached Variable How to activate self tuning A Activation at power on 1 Set the setpoint to the required value 2 Enable selftuning by setting the Stun parameter to 2 CFG menu 3 Turn off the instrument 4 Make sure the temperature is near room temperature 5 Turn on the instrument again The procedure runs automatically until finished when the new PID parameters are stored
8. connections Do not clean the case with hydrocarbon based solvents Petrol Trichlorethylene etc a tae i FUNCTION CABLE LENGTH USED Use of these solvents can reduce the mechanical reliability of the device Use a cloth TG input probe 0 8 mm compensated 5 m dampened in ethyl alcohol or water to clean the external plastic case PT100 input probe 1 mm 3m SERVICE GEFRAN has a service department The warranty excludes defects caused Power supply cable 1 mm 1m by any use not conforming to these instructions Relay output cables 1 mm 3 5 m Current transformer cables 1 5 mm 3 5 m 10 Short Operating Instruction for temperature regulator 400 We deliver our temperature regulator in its basic adjustment for the control of heaters For other applications the parameters should be accordingly modified with the help of the attached operating instruction L Link There is a link for the thermocouple NiCr Ni type K on the front plate Laterally heaters can be steered through the automatic controller The permissible power for each power connection amounts to 5 A with 230 V Attention the output is only for resistive load Display The temperature actual value measured at the thermocouple is displayed Heater switching impulses 220 V at the plug sockets are displayed by a red LED down up OUT 2 If the actual value is below the set point this is displayed by a red LED arrow directing to the left LOW
9. if the actual value exceeds the set point this is indicated by a red LED arrow directing right HIGH OUT 2 turn off no 220 V at the plug sockets If the actual value is within the range of tolerance of the set point a green beam LED lights up Temperature adjustment Through pressing key gt F lt on the front plate SP appears alternating with the set point actually given With the arrow keys gt v lt the desired set point can be set After the modification press key gt F lt again to transfer the new set point display gt AL 1 lt After 5 seconds the instrument switches back into the initial state and the modified set point is taken over If the desired value is modified and there is no acknowledgement by key gt F lt after 5 seconds the instrument again switches back into the initial state but the set point is reduced to the lower alarm value By pressing key gt F lt second time next of the set point further values such as alarm value 1 and 2 optionally and the placing degrees not by automatic only by manual can be called up Note 1f key gt F lt is initially pressed longer than 2 seconds you achieve a level on which there is the danger of an unintentional change of the functional parameters Temperature control Thermocouple NiCr Ni type K without self optimization and auto optimization proportional temperature control with soft start function note heating regulates the full heating power after approximatel
10. proportional band integral and derivative times calculated for the active action heating or cooling When finished the Stun code is automatically cancelled Notes The procedure does not start if the temperature is higher than the setpoint heating control mode or if the temperature is lower than the setpoint cooling control mode In this case the Stu code is not cancelled e AUTO TUNING Enabling the auto tuning function blocks the PID parameter settings One shot auto tuning can be enabled manually or automatically It is It can be one of two types permanent continuous or single action activated via the Stu parameter as can be seen on the table the one shot values to be set depend on whether Self tuning or Soft start is Continuous auto tuning is activated via the Stu parameter values 1 enabled It is useful for calculation of PID parameters when the 3 5 It continuously reads system oscillations immediately seeking system is around the set point It produces a variation on the control the PID parameter values that reduce the current oscillation It does output at a maximum of 100 of the current control power limited by not engage if the oscillations drop below 1 0 of the proportional h PH h PL hot c PH c PL cold and assesses the effects in timed band It is interrupted if the set point is changed and automatically overshoot The calculated parameters are saved resumes with a constant set point The c
11. requires a numerical parameter to be raised or lowered The speed of change is proportional to the time the key is pressed The operation is not cyclic once the maximum minimum limit is reached there will be no further increase decrease of the value even if the key remains pressed e Current transformer outputs inputs Generic user configurable output Out2 Al1 relay 5A 250Vac i logic 10V 20mA 6V Rout 100Q Outi Main relay 5A 250Vac 6 logic 5V Rout 22Q 4V 20mA Outs Al2 Current transformer Ing T A 50mAac 2Q 50 60Hz only for mod 401 e Power supply Standard 100 127Vac 220 240Vac 10 Optional 11 14Vac 22 27Vac 10 11 27Vac dc not isolated Max power 5 5VA 50 60Hz 4 CONNECTIONS e Inputs dc current e Linear I linear input 0 20mA 4 20mA dc voltage linear input 0 60mV 0 10V 12 60mV 2 10V Use wires of adequate thickness min 1mm PT100 PTC One Eee icc Available thermocouples J K R S T B E N Respect polarities For extensions use compensated cable appropriate for thermocouple 1 z Pt100 3wires PTC Pt100 2 wires Device structure identification of boards CPU BOARD Sealing Side S6 ON Enable Calibration tION S6 S2 S3 LS Selection of contacts NO NC for
12. 400 401 SINGLE DISPLAY TEMPERATURE CONTROLLER WITH UNIVERSAL INPUT GEFRAN USER S MANUAL SOFTWARE VERSION 3 0x code 81500D edition 12 05 04 ce 1 INSTALLATION 2 e TECHNICAL SPECIFICATIONS Display 4 digit green LED s digit height 10mm e Dimensions and cut out Panel mounting Keys 4 mechanical keys Man Aut Raise Lower F Accuracy 0 25 f s at 25 C ambient temperature TC RTD Pt100 PTC u 60mV 10V Ri gt 1MQ 20mA Ri 500 Thermocouples IEC 584 1 J K R S T B E N Cold junction error 0 1 C RTD type scale configurable within indicated range with or without decimal point DIN 43760 Pt100 Max RTD line resistance 202 PTC type on request 990Q 25 C detection of short circuit or opening of sensors Saal LBA alarm C F selection Faceplate configurable Linear scale ranges 1999 to 9999 configurable decimal point position Control actions Pid Autotune on off pb 0 0 999 9 at 0 00 99 99 min 45 di 0 00 99 99 min Action heat or cool Control outputs on off pwm Limitation Max power heat cool 0 0 100 0 Cycle time 0 200 sec 99 Type of main output relay logic Softstart 0 0 500 0 min Fault power setting 100 0 100 0 10 Power off function Maintains PV display can be excluded Up to 3 alarm functions assignable to an output Configurable alarms and configurable as maximum minim
13. alculated parameters are not saved if the instrument is switched off if the instrument is switched to manual or if the configuration code is disabled The controller resumes with the parameters programmed before auto tuning was enabled e CONTROLS SP cSP SP 100 u 100 Control output Control output 0 0 100 100 Control output with proportional action only if proportional heating band Control output with proportional action only if proportional heating band overlaps proportional cooling band overlaps proportional cooling band PV Process Value SP Heating Setpoint SP cSP cooling setpoint h_Pb proportional heating band c_Pb Proportional cooling band
14. cale range Max scale range C F without decimal point with decimal point Max current transformer 0 J Fe CuNi C 0 1000 0 0 999 9 input scale 1 J Fe CuNi F 32 1832 32 0 999 9 2 K NiCr Ni C 0 1300 0 0 999 9 3 K NiCr Ni F 32 2372 32 0 999 9 4 R Pt13Rh Pt C 0 1750 0 0 999 9 Lower limit for local setpoint 5 R Pti3Rh Pt F 32 3182 32 0 999 9 and absolute alarms 6 S Pt10Rh Pt C 0 1750 0 0 999 9 7 S Pt10Rh Pt F 32 3182 32 0 999 9 8 T Cu CuNi C 200 400 199 9 400 0 9 T Cu CuNi F 328 752 199 9 752 0 Upper limit for local setpoint 10 B Pt30Rh Pt6Rh C 44 1800 44 0 999 9 and absolute alarms 11 B Pt30Rh Pt6Rh F 111 3272 111 0 999 9 12 E NiCr CuNi C 100 750 100 0 750 0 13 E NiCr CuNi F 148 1382 148 0 999 9 14 N NiCrSi NiSi C 0 1300 0 0 999 9 15 N NiCrSi NiSi F 32 2372 32 0 999 9 l Output settings SENSOR RTD 3 wires CAL 2 tYP Type of probe Scale Max scale range Max scale range C F without decimal point with decimal point Configurat 16 PT100 C 200 850 199 9 850 0 Default Custom mod 400 17 PT100 F 328 1562 199 9 999 9 2 Number of alarms 0 SENSOR PTC CAL 3 tYP Type ofprobe Scale Max scale range Max scale range C F without decimal point with decimal point 18 PTC C 55 120 55 0 120 0 Direct ARE Na 19 PTC F 67 248 67 0 248 0 maximum Relative Symmetrical Inverse to active window
15. der to prevent permanent damage to these components Installation installation category II pollution level 2 double isolation e power supply lines must be separated from device input and output lines always check that the supply voltage matches the voltage indicated on the device label e install the instrumentation separately from the relays and power switching devices e do not install high power remote switches contactors relays thyristor power units particularly if phase angle type motors etc in the same cabinet e avoid dust humidity corrosive gases and heat sources e do not close the ventilation holes working temperature must be in the range of 0 50 C If the device has faston terminals they must be protected and isolated if the device has screw terminals wires should be attached at least in pairs e Power supplied from a disconnecting switch with fuse for the device section path of wires from switch to devices should be as straight as possible the same supply should not be used to power relays contactors solenoid valves etc if the voltage waveform is strongly distorted by thyristor switching units or by electric motors it is recommended that an isolation transformer be used only for the devices connecting the screen to ground it is important for the electrical system to have a good ground connection voltage between neutral and ground must not exceed 1V and resistance must be less than 6Ohm if the supply vo
16. f the F key the menu is left and the protection is deactivated e Beim Anschlie en des Ger tes sind die in der Bedienungsanleitung enthaltenen Anweisungen sorgf ltig zu befolgen e Das Ger t verf gt ber KEINEN EIN AUS Schalter und wird daher unmittelbar nach dem Anschlu an die Betriebsspannung aktiviert Die Firma PAUL GOTHE bernimmt in keinem Fall die Haftung f r Sach oder Personensch den die auf unbefugte Eingriffe sowie unsachgem e oder den technischen Eigenschaften des Ger tes nicht angemessene Bedienung oder Anwendung zur ckzuf hren sind Paul Gothe GmbH Wittener Str 82 D 44789 Bochum phone 49 234 33 51 80 www paulgothe com 3 e DESCRIPTION OF FACEPLATE Indication of output states OUT 1 Main OUT 2 AL1 OUT 3 AL2 Deviation indicator On if deviation is lt 0 25 f s Deviation indicator On if deviation is between 0 25 and 5 f s Flashes if deviation is gt 5 f s Automatic Manual setting selection In Manual corresponds to flashing of deviation indicator LED flashes during software shutdown Display Displays process variable set point and configuration parameters LED on during Self tuning or Softstart LED flashes during Auto tuning Function key Gives access to different configuration stages e Confirms any parameter changes Raise and Lower keys These keys are used for any operation that
17. h tzt werden Den Schutz stellen Sie wie folgt ein Die F Taste solange dr cken bis PAS erscheint Mit den Auf und Ab Tasten die Zahl 99 einstellen anschlie end die Taste F dr cken bis Pro erscheint Jetzt die Zahl 28 einstellen Nach erneutem langen Dr cken der F Taste wird das Men verlassen und der Schutz ist aktiviert Desaktivieren des Schutzes Die F Taste solange dr cken bis PAS erscheint Mit den Auf und Ab Tasten die Zahl 99 einstellen anschlie end die Taste F dr cken bis Pro erscheint Jetzt die Zahl 00 einstellen Nach erneutem langen Dr cken der F Taste wird das Men verlassen und der Schutz ist desaktiviert Anzeige der Heizintervalle Anzeige Regelabweichung Auto Manuell q amp 7 Funktionstaste Auf und Ab Tasten English The temperature controller can be protected against inadvertent manipulation of the parameters with a simple change of the parameter You activate the protection like follows Press the F key as long as PAS appears With the up and down key type the number 99 afterwards press F key until Pro appears Type there the number 28 After renewed long pressing of the F key the menu is left and the protection is activated To deactivate the protection Press the F key as long as PAS appears With the up and down key type the number 99 afterwards press F key until Pro appears Type there the number 00 After renewed long pressing o
18. ice e always use cables that are suitable for the voltage and current levels indicated in the technical specifications e the device has no ON OFF switch it switches on immediately when power is turned on For safety reasons devices permanently connected to the power supply require a two phase disconnecting switch with proper marking Such switch must be located near the device and must be easily reachable by the user A single switch can control several units e if the device is connected to electrically NON ISOLATED equipment e g thermocouples a grounding wire must be applied to assure that this connection is not made directly through the machine structure e if the device is used in applications where there is risk of injury to persons and or damage to machines or materials it MUST be used with auxiliary alarm units You should be able to check the correct operation of such units during normal operation of the device e before using the device the user must check that all device parameters are correctly set in order to avoid injury to persons and or damage to property e the device must NOT be used in inflammable or explosive environments It may be connected to units operating in such environments only by means of suitable interfaces in conformity to local safety regulations e the device contains components that are sensitive to static electrical discharges Therefore take appropriate precautions when handling electronic circuit boards in or
19. in case of broken sensor alarms AL1 AL2 ALS Select intrinsic safety A NI O01 amp G PO O 1 In case of broken sensor the logic state of the alarm assumes the logic value selected without consideration of alarm type direct or reverse ON alarm active OFF alarm inactive 2 Alarms are assigned to available outputs by setting codes r o 1 r 0 2 r 0 3 Prot Protection code 99 protection 28 Display Change SP alarms OutP SP alarms SP alarms OutP SP SP SP SP To activate the turn off SW function press keys F 4 disables InP Out F A for 5 secs in P V 8 disables CFG ae ib dearies SN miron iair To return to normal functioning press key F for 5 32 disables MAN AUTO key Secs 64 to disable manual power modification FUNCTION OF HB ALARM only for mod 401 This type of alarm is conditioned by use of the current transformer input T A It signals variations of load absorption by discriminating the level of current at the transformer input in the range 0 HI A It is enabled with configuration code AL n in this case the alarm trip value is expressed in HB scale points Select the type of functioning and the assigned control output by means of code Hb F Out phase The alarm limit setting is A Hb The direct HB alarm trips if the value of the cu
20. larm threshold 3 keys pressed for 2 sec on any menu to go immediately Alarm HB limit scale points current to level 1 display transformer input Displayed if a value gt 3 in Al n is set Pressing the mod 401 Auto Man F keys on any menu immediately returns Setting output values you to the previous Heat Cool parameter Select calibration menu 0 6 Select calibration menu 0 7 mod 401 e CFG Setting parameters Auto S 999 999 e Manual reset int ut tuning Iftuning Softstart sc nis Enable continuous ale po selftuning NO 4 autotuning YES NO i E Reset 9 power 100 0 100 0 wie softstart NO YES YES YES NO NO Configurat Default Custom N B S tu functions are cancelled when switching to MAN Softstart time 0 0 500 0 min mi Proportional heating in range or hysteresis in 0 999 9 f s e ON OFF Hysteresis for alarm 1 999 scale points Integral heating time 0 00 99 99 min 999 Hysteresis for alarm 2 P scale points Derived heating time 0 00 99 99 min E 999 Hysteresis for alarm 3 l scale points Maximum limit heating 0 0 100 0 ippi power Delay on oi 0 999 sec f mod 401
21. ltage is highly variable use a voltage stabilizer for the device use line filters in the vicinity of high frequency generators or arc welders power supply lines must be separated from device input and output lines always check that the supply voltage matches the voltage indicated on the device label e Input and output connections external connected circuits must have double insulation to connect analog inputs TC RTD you have to physically separate input wiring from power supply wiring from output wiring and from power connections use twisted and screened cables with screen connected to ground at only one point to connect adjustment and alarm outputs contactors solenoid valves motors fans etc install RC groups resistor and capacitor in series in parallel with inductive loads that work in AC Note all capacitors must conform to VDE standards class x2 and support at least 220 VAC Resistors must be at least 2W fit a 1N4007 diode in parallel with the coil of inductive loads that operate in DC GEFRAN spa will not be held liable for any injury to persons and or damage to property deriving from tampering from any incorrect or erroneous use or from any use not conforming to the device specifications e CONTROL ACTIONS Proportional Action action in which contribution to output is proportional to deviation at input deviation difference between controlled variable and setpoint Derivative Action action in which contributi
22. on to output is proportional to rate of variation input deviation Integral Action action in which contribution to output is proportional to integral of time of input deviation Influence of Proportional Derivative and Integral actions on response of process under control An increase in P B reduces oscillations but increases deviation A reduction in P B reduces the deviation but provokes oscillations of the controlled variable the system tends to be unstable if P B value is too low An increase in Derivative Action corresponds to an increase in Derivative Time reduces deviation and prevents oscillation up to a critical value of Derivative Time beyond which deviation increases and prolonged oscillations occur An increase in Integral Action corresponds to a reduction in Integral Time and tends to eliminate deviation between the controlled variable and the setpoint when the system is running at rated speed If the Integral Time value is too long Weak integral action deviation between the controlled variable and the setpoint may persist Contact GEFRAN for more information on control actions e MANUAL TUNING A Enter the setpoint at its working value B Set the proportional band at 0 1 with on off type setting C Switch to automatic and observe the behavior of the variable It will be similar to that in the figure er D The PID parameters are calculated s follows Proportional band Peak P B x 100 V max
23. or lt 1 f s t gt 300 C A iedur aiy Nb 4 assigned to OUT2 only for Hb_ 16 alarm HB reverse The error is calculated as deviation from theoretical value and is Tc J K E N error lt 0 2 f s expressed as PTC error lt 0 2 f s ea EEE Prag a 0 0 2 fs at 25 C minimum limit is set 12 5 of current transformer f s As type 0 without reference to cycle time x MAIN logic output function relay OUT1 HEAT heating control output COOL cooling control output AL1 alarm 1 AL2 alarm 2 AL3 alarm 3 A Hb mod 401 OUT 1 Attribution of reference signal HEAT COOL AL1 AL2 AL3 OUT2 Attribution of reference signal HEAT COOL AL1 AL2 AL3 LBA alarm LBA oonloinaw lnm o0 AND AL2 AL1 AND AL2 AND AL3 A Hb mod 401 oO OR AL2 OR AL3 A Hb mod 401 OUT 3 Attribution of reference signal HEAT COOL AL1 AL2 AL3 N B When T A input is present Out3 if configured is limited to indication of corresponding LED 16 for logic level denied at output Cycle time OUT1 relay or logic HEAT or COOL 1 200 sec Cycle time OUT2 relay or logic HEAT or COOL 1 200 sec Cycle time OUT3 relay or logic HEAT or COOL 1 200 sec mod 401 Fault action definition of state
24. ot considered The temperature and the set value are displayed alternately Change over to the automatic mode by pressing key gt O lt Turning on Turning off The instrument can be turned on and off by plucking in the power supply plug or pulling it off Furthermore there is the possibility of turning the instrument off while it is connected with the voltage supply Therefore key gt F lt and key gt lt have to be pressed at the same time and for 5 seconds After turning the instrument off only a decimal point can be seen The instrument is turned on by pressing key gt F lt for 5 seconds Alarm outputs Optionally the instrument can also be delivered with a socket for alarm outputs The contact is closed by alarm alarm 1 2 and sensor breaks A fuse is installed inside as protection if the current is more than 5 amperes Attention The relay can switch only resistive load ohm resistance Don t regulate transformer and systems with more as 5 amperes Working temperature 10 to 40 C We recommend the adjustment with auto and self optimization respectively for further information please see attached instruction Paul Gothe GmbH V 45 05 NCN t regler nicrni 3 doc Paul Gothe GmbH Temperaturregler Schutz vor Verstellen der Parameter Temperature controller Protection against manipulation of the parameters Deutsch Der Temperaturregler kann mit einer einfachen Einstellung vor ungewolltes Verstellen der Parameter gesc
25. rrent transformer input is below the set limit for Hb t seconds inclusive of ON time of the selected output The HB alarm can be activated only with ON times longer than 0 4 seconds HB alarm function also includes control of load current in the OFF interval of the cycle time for the selected output the HB alarm will trip if the measured current exceeds approximately 12 5 of the full scale set parameter HI A in InP for Hb t seconds inclusive of the OFF state of the output The alarm is reset automatically if the cause of the alarm is eliminated Setting a limit of A Hb 0 disables both types of HB alarms with de energizing of the assigned relay Indication of load current is displayed by selecting term C T level 1 NOTE ON OFF times refer to the cycle time set for the selected output Alarm Hb_F 3 7 continuous is active for a load current value below the set limit it is disabled if the value of the heating cooling output is less than 2 7 e ACCESSORIES e Current transformer These transformers are used to measure currents of 50 60Hz from 25A to 600A nominal primary current The peculiar characteristic of these transformers is the high number of secondary turns This provides a very low secondary current suitable for an electronic measurement circuit The secondary current may be detected as voltage on a resistor 152050 9640 CODE Ip Is_ Secondary OUTPUTS ACCURACY Wire 50 0 05 A TA 152
26. um symmetrical absolute relative LBA Alarm masking exclude on power up N Relay contact NO NC 5A 250V cosg 1 Logic output for static relays 10Vdc Rout 1000 6V 20mA 4V 20mA x OUT3 For correct and safe a u Zn T A 50mAac 50 60Hz Ri 2Q Mod 401 installation follow the instructions and observe standard 100 127Vac 220 240vac 10 this a Power supply optional 11 27Vac dc not isolated 50 60Hz 5 5 VA max Faceplate protection IP65 Panel mounting Working Storage temperatures 0 50 C 20 70 C Fix the device with the bracket provided before making any electrical connections Relative humidi 7 mer To mount two or more devices side by side use the cut out dimensions shown above BASS RUIMIENN i Aae DEN EDS Environmental conditions of use for internal use only altitude up to 2000m CE MARKING EMC electromagnetic compatibility conformity to EEC Directive Installation Panel mounting extractable from front 89 336 CEE with reference to the generic Standard EN61000 6 2 immunity in Weight 210g for the complete version industrial environments and EN50081 1 emission in residential environments BT low voltage conformity to Directive 73 23 CEE as modified by Directive 93 68 MAINTENANCE Repairs must be done out only by trained and specialized personnel Cut power to the device before accessing internal parts p g p EMC conformity has been tested with the following
27. y 3 5 minutes in any case soft start for the protection of the heating cartridge Important adjustments for modifications of the temperature control Blocked Pass 99 protection 28 by parameter CFG press gt F lt key for 2 seconds press twice afterwards CFG appears S tu Adjustment whether working with optimization see instruction h Pb Value of heating in proportion to the final value of the thermocouple 1 e the regulation starts 1 of the thermocouple s final value below the set point Example adjustment 1 0 thermocouple type K 1300 C 1 13 C set point 500 C this means that the temperature control is started at 487 C h It the smaller the value the more an adaptation value to the set point is attempted If the value is small there is the danger of over swing h dt the larger the value the more an over swing is prevented this affects a dampening of the controlling action The relation of the values h It to h dt should always be 4 1 Manual regulation Through pressing key gt O lt you can choose between automatic and manual operation In case of manual operation the instrument is only used as a momentum generator and there is no need for a thermocouple important when sensor breaks After reversing all LED light up and the position can be chosen Value 100 means constant heating value 50 means that the processes of turning on and turning off take equally long The clock speed is entered A set point is n
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