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Operating Instructions - Lauda

1. REK eat 32 7 6 1 Standby QN e ER RU ROI RU UBI IGI IER RII I UH 32 7 6 2 External control sers eerte 32 76 3 Programmer level PGM nee t nee eee Pe HEURE I gie de 33 TOST 2 e telecom ee UR He ersten 34 3 6 3 27 v Menu Structures seo atat et b o menta terme ne oe 34 4 Contents YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA 3 6 3 3 Programme selection and nna te ret a e rf ERRE Pe 35 7 6 3 4 Terminate pause continue the programme nete nennen 36 7 6 3 5 INEO Submenu etn RO UU DES d s 38 4 0 3 6 Edlt subm nli eire moet nem rede de os cede e te ete ee Pe os 39 7 6 4 Parameter level ea ci degen Sedan E eeu d 47 7 6 4 1 Serial interface parameters Remote contol sees 48 7642 Manual Start AUtostatts eet pee eis e E Ne Pr eH eSI re PER deg ser 49 7 6 4 3 gt Display E E EE 49 7 64 4 2 edel 50 76425 Neutral Contact f nicti n ete RUE edP e tp de e te 51 7 6 4 6
2. twice to add new segment number Ct Ac JD Ei NEW Press key to back to segment 7 t Input segment data for segment 7 and data as described j H 0 1 23 08 06 YAWE 0026 Starting up 43 LRUDR Integral T Process Thermostats Inserting 38 16 NEW b 38 16 NEM 0 Pet 5x 50 0 3 cL 44 Starting up Inserting new segments For inserting one or more segments proceed as described above Example After segment 2 it is requested to enter a further segment Then using the key select the segment after which a new segment has to be inserted Press key to enter It can be seen that the total number of segments has increased Input data for new segment as described above YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA Deleting a segment Deleting the last segment Inthe Edit submenu clock forward until the display 45 e Js m shows DEL The display shows the final segment E H number of the programme Press key twice to delete the final segment As protection against unintentional deletion this function is performed only after confirmation of key t The display shows the new final segment number 35 95 Deleting a particular segment Todelete any particular programme segment confirm Y al this by pressing key 23 08 06 YAWE 0
3. D 5 Em DK 7 6 4 9 Menu end Parameter 228 Leads to PARA atlevel 1 US rm END a 7 6 5 Analogue interface level ANA The equipment is provided with two standard analogue signal inputs and 3 outputs Each input and output can be set to the standard signals 0 10 V 0 20 mA The signals are connected to a 6 pin plug 66S according to NAMUR NE 28 5 4 1 View on socket front or plug solder face 5 957 Use screened cables Connect screen to connector case Coupling connector 6 pin Cat No EQS 057 Pini Output 1 Pin 2 Output 2 Pin 3 0 V reference potential Pin 4 Setpoint input Pin 5 Output 3 Pin 6 Input external actual temperature 23 08 06 YAWE 0026 Starting up 53 LRUDR Ch Dom ANA A 208 RIS OFF 54 Integral T Process Thermostats The input are permanently assigned to the signals setpoint and external actual temperature The outputs can be configured as required for outflow temperature Ti external actual temperature TE and setpoint S pressure P and electrical output Y The temperatures can be scaled in the range 100 0 to 400 00 The pressure assignment is 0 to 10 0 bar the electrical output 100 to 100 A Pressing the key leads to the submenu Analogue interface level All settings for the analogue inputs and outputs can be found there Accuracy of the inputs and outputs after calibrat
4. Press again Segment target temperature flashes in input mode longer OFF time Input the target temperature Enter the value or it is entered automatically after 4 sec Segment time flashes with brief OFF period Starting up 41 42 Integral T Process Thermostats Press to enter Input the segment time O 999 min Enter the value or it is entered automatically as above Click forward to end Terminates input mode for segment 1 Click forward to segment 2 Further inputs as for segment 1 etc until the final segment 6 Programme has been input completely It is useful to check the contents of the programme 5 store To do this press to segment 1 and with Va show all segment data consecutively on the display Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA Display of a stored programme and alteration of the segment data Start as described under Edit programme selection b ur then scroll with through the segment data 51 0 With select Edit the temperature value blinks cU briefly Continue as for programme input Adding or inserting a new segment Both alterations increase the number of segments Adding Extending a programme by new segments at the programme end C C Inthe Edit submenu clock forward until the display 3c 15 shows NEW The display shows the final segment N t Al 5 number of the programme
5. Bypass adjustment Pump connections Drain cock Filler opening Overflow Mains supply switch Menu functions 23 08 06 YAWE 0026 Control and functional elements 11 4 1 4 2 4 3 12 LAUDA Integral T Process Thermostats Equipment description Environmental conditions The operation of the thermostats is only allowed under the following conditions as specified in DIN EN 61010 2 010 2003 and DIN EN 61010 1 2001 ndoor use Altitude up to 2000 m above sea level Foundation must be dense even non slippery and non flammable Keep clear distance gt Chapter 6 1 Ambient temperature range gt Chapter 9 Use only within this range for an undisturbed operation Mains supply voltage fluctuations gt Chapter 9 Maximum relative humidity 80 96 for temperatures up to 31 C decreasing linearly to 50 96 relative humidity at 40 C Transient over voltage according to Installation Categories Over voltage Categories Il Pollution degree 2 Equipment types Integral process thermostats are identified by the letter T in the type designation The number which follows refers to the cooling capacity at 20 C outflow temperature Types with the letter W at the end operate with a water cooled condenser Basic principle Integral T process thermostats are powerful heating cooling circulation thermostats with a very small active bath volume A largely thermally inacti
6. Start Programme selection PGM RUN and start 34 Starting up Section 7 6 3 3 Programme selection Edit Section 7 6 3 6 YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA or when programme is running Programmer level Programme stop Programme STUP STOF EI Section 7 6 3 4 Programme run standby continue Geller gielen PAUSE CONT E Section 7 6 3 4 Current programme data A Section 7 6 3 5 Programme inpatandaler a Progmnma esiaction EDIT 2 Edit Section 7 6 3 6 Menu end I END 2 7 6 3 3 Programme selection and start Programme selection Programme selection and start RUM P1 Start up if selected Programme selection programme RUM P2 and Basic H mode appears Programme celection 8 RUM PA P Menu end END d 2 D Press the key to go to the submenu of the programmer US ru function PEM 23 08 06 YAWE 0026 Starting up 35 LRUDR 225 RUN CC Bac RUN P RUN pu CC Doc PI 300 Integral T Process Thermostats Press the key to go to programme selection Press the keys to go to the programmes P 1 P 2 P 5 or backwards Key starts the programme Display changes to basic menu level 0 and shows g P 1 instead of SET
7. Tolerance range contact eec tee etie eve debere eee e ete latentes ted 51 7 6 4 7 Sensor calibration CAL scere ER RR BER E Re PERLE Ced 51 7 6 4 8 Base set ngs DEEAULT 55 tap pA OD an ERO RII E EDS 52 7 60 4 9 Menu end Parameter coeg oet HE dr iR t nii 53 7 6 5 Analogue interface level ANA de ete e e att ee t eee etate 53 7 6 5 1 Submenu Analogue inputs 57 7 6 5 2 Submenu Analogue Outputs esses eee nee enne emet tnnt tenete entree tren trente eterne enne 60 7 6 5 3 Submenu Calibration ANA 63 7 6 6 EUER ESTER ee Eo ree E SORT 67 TE SERIAL INTERFACES RS 232 RS 485 cn eee eed eerte ded det eee desc ee 71 7 7 1 EE ET 71 7 7 2 485 dde v er ie d e AAA e e te eed beds 72 7 7 3 Write commands data commands to the thermostat eese esee seen enne enne enne ennt 74 7 7 4 Read commands data requested from the thermostat eese eene trennen rennen 76 7 7 5 EE 77 7 7 6 Driver software for LAB VIEW ERE 77 7 8 WARNINGAND SAFETY FUNCTIONS rri ertet e n SER REN ARN MUNERE MESE ERR EEN 78 7 8 1 Overtemperature protection and testing eese eee 76 7 8 2 Low level protection EE 79 7 8 3 Ier 80 7 8 4 ege 80 7 8
8. D I CN Cooling symbol Error symbol 28 Starting up YAWE 0026 23 08 2006 Integral Process Thermostats LAUDA 7 5 Level 0 base menu and level 1 r 1 Manual Start i 4 l START E 1 Laval 0 bose menu 0 itur ces piae is enbened after deer op key EI Display Margin A Bn vy Det play flashing Select with 5 er H Li ee 8 Programmar level Section 7 6 3 kl F Parameter i i uu Lo SEN Analogue interface j Analogue A4 3E Section 7 6 5 gt A fw Central parameter Section 7 6 6 level 23 08 06 YAWE 0026 Starting up 29 LRUDR 7 5 1 Setpoint selection Level 0 7 or had or SET 538 CO Do ANA Integral T Process Thermostats Press keys until SET Setpoint appears Enter display is flashing Enter setpoint with both keys gt Section 7 3 1 Display is flashing 4 s gt new value is entered automatically or value entered immediately with key For safety reasons the setpoint can only Fe be set up to 2 C above the upper limit of the operating temperature range of the particular equipment type Appears when analogue setpoint input is activated 7 5 2 External actual temperature display ww 105 TE 200 15 55 100 30 switches line 2 of the display from setpoint SET to the
9. 9 Output 2 veltage Out Zu ei A 8 9 Output 2 4 1 E Output 3 veltage C Out 2 0 n Submenu end END 23 08 06 YAWE 0026 Starting up EN Wi CA Input Calibration E 0 Output Calibration 9 gt 63 LAUDA Integral T Process Thermostats From CAL scroll to m C In calibrate C d 28 5 E Input In 5 1 setpoint current signal 1 T LI 5 58 0 setpoint voltage signal U CC Bim A Lin 5 0 A external temperature input E current signal d c B 5 ru I T i ri E db Continue see ill start 7 6 5 3 F etc t analogue output 3 Out 3 voltage signal SE 3 0 v 008 END Scrolls to CAL in Analogue interface menu al 64 Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LRUDR Calibrating the inputs 208 i 51 n 208 mA D after approx 2s 208 after approx 2s 208 Apply the voltage or current for the appropriate range limits O V 10 V 0 mA 20 mA Deviations up to approx 1096 of range can be corrected The calibration values remain stored Factory calibration is performed at OV 10V OmA and 20mA Feed in current 0 mA at pins 4 3 on connector
10. Display Actuating signal Ke Menu end END 9 23 08 06 YAWE 0026 Starting up 67 LAUDA Integral T Process Thermostats With external control switched on Control parameter lewel m outflow controller 1 1 flashing Select with 9 A r 5 Parameter d the display ig External controller e erbei Ni Asc 9 ZE with Parameter External controller THE Correction limitation 9 AT 0 H Display Actuating signal Y 0 H Menu end back to END REG a Y Pressing scrolls from REG to the input for the control parameters d d 0 Tt With internal control CON D 5 men _ With internal control CON 1 select here the X H 4 _ proportional band Xp for the outflow controller Input range 0 1 10 C Useful values are 2 7 depending on external circuit and heat carrier liquid If the value is too small e g 2 C this may result in control oscillations If the value is too large e g 8 C the compensation of disturbances may be worse and more sluggish 68 Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats b p CC Os TN 60 Y CC 85 Y A 228 XP 30 v Ke CC D 20 Ke 228 100 23 08 06 YAWE 0026 LRUDR Select here the reset time TN for the outflow controller Input range 1 200 sec 200 is follo
11. INTEREAGES x nione D DIR NGHE I RIS 15 4 9 OPTIONS Lut LARGIRI S 16 4 9 1 Enlarged temperature range to 150 C Option JN 16 4 9 2 High power pump EE 16 4 9 3 Flow control instrument Option tenente tenere 16 4 9 4 Low pressure pump Option O ss s nig trepida UE tr Eng cb e ep FERRE ed 16 FER Ev Wd EE 17 6 PREPARA TIONS M 18 6 1 ASSEMBLY ee 18 6 2 FILLING AND CONNECTION OF EXTERNAL CIRCUTT 242424 1 244400000000 0000000000000000000000000050000000 19 6 3 E D ee 21 6 4 HEAT CARRIER LIQUIDS AND HOSE CONNECTIONS 22 7 STARTING UP uer geed 24 74 CONNECTION TO THE SUPPLY 5 monio da einen pntant anite inst 24 72 SWILICHINGONZ2U ite e DIMUS NNI PRU Ee 24 7 3 KEY FUNCTIONS deii ter eet de dn ote ed re e tt ee e eee eee et 26 7 3 1 General EE 26 7 3 2 Key libi REY iit edat ette tec nega tete te dr teen dne ae e ee e eU te mete 27 7 4 D CSDISPBEAY sesion atate niit LEE 28 7 5 LEVEL 0 BASE MENU AND LEVEL Ircinia tE EE e rE EE REE e 29 7 5 1 Setpoint selection Level EE 30 7 5 2 External actual temperature display 30 7 5 3 PressureaAndicdtion Ee e dde aed a SOR IEEE EEE ENR 31 7 5 4 EE EE 31 7 6 Baule
12. P 1 blinks briefly this indicates that the programme is running On selecting a programme number which has not been configured with a programme the basic menu shows SET 7 6 3 4 Terminate pause continue the programme 35 15 PEM 36 Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA t going into the menu while a programme is j ei 4 5 oo running the display shows STOP and the programme number Le pressing the key terminates the programme run The final setpoint is retained You are at the beginning of the start menu The programme can be started from the beginning segment 01 gt Section 7 6 3 3 or you can exit the menu with END gt Section 7 6 3 2 Pause 55 166 ls E t With the instruction PAUSE the programme run is 8 Us CH stopped held at the current position The display changes to PAUSE 5 t You can exit the menu with END in the usual way 60 00 m Pressing the key continues the programme at the point HI where it has been stopped held After the supply has been OFF and ON again while the programme is running the programme is pause held i e it can be continued with 23 08 06 YAWE 0026 Starting up 37 LRUDR INFO submenu Integral T Process Thermostats In this area the current programme data can be indicated at any time while the programme
13. Protocol IER Theinterface operates with 1 stop bit no parity bit and 8 data bits Transfer rate either 2400 4800 9600 factory setting or 19200 baud as selected The RS232 interface can be operated with or without hardware handshake RTS CTS The command from the computer must be terminated with CR CRLF or LFCR Theresponse of the thermostat is always terminated with CRLF CR Carriage Return Hex OD LF Line Feed Hex 0A Example Transfer of setpoint 30 5 C to the thermostat Computer Thermostat OUT SP 00 30 5 CRLF Ch Gel OK CRLF 7 7 2 RS 485 Interface Connecting cable polen Use screened connecting cables DET om 557 Connect screen to connector case The connections are isolated from the remainder of the electronics Any pins not in use must not be connected 72 Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA An RS 485 bus always requires bus termination in the form of a termination network which ensures a defined rest status in the high resistance phases of bus operation The bus termination is as follows Dara Dae A H Gah TA 1 TH tiv This termination network is usually incorporated on the PC plug in card RS 485 Protocol IER interface operates with 1 stop bit no parity bit and 8 data bits Transfer rate either 2400 4800 9600 Factory setting or 19200 baud
14. 5 Floating contact connection Combination fault 12N Alarm out 81 7 8 6 Other error messages i is ata ep 61 8 MAINTENANCE D 83 8 1 VE ER 5 2 MAINTENANCE AND REPAIR p b RETO Ob atem eroi bie UOI RES 83 8 2 1 Protective cut outs arid fuses edo rta es 63 6 2 2 Dismantling the control White gt rte ee 65 6 2 3 Maintenance of the refrigeration An 86 8 2 3 EE 86 82 3 2 Water cooled condenser eee e re RE Den rp ttr 86 6 2 4 Repair and disposal note dd e eet ee ti tee ee ve geass debe eet res reae 67 8 3 HELP DESK AND ORDERING REPLACEMENT 8 87 9 TECHNICAL DATA ACCORDING TO DIN 12876 14420 4 040 sensa sensns sesta enses tus 88 10 ACCESSORIES 91 YAWE 0026 23 08 2006 Contents 5 LAUDA Integral T Process Thermostats Special symbols Danger This symbol is used where there may be injury to personnel through incorrect handling am Note Here special attention is drawn to some aspect May include reference to danger Reference Refers to additional information in other sections 6 Special symbols YAWE 0026 23 08 2006 1 1 1 1 2 Integral T Process thermostats LAUDA Safety notes General safety notes A
15. 665 Feed in current 20mA Calibration of setpoint input current is completed Setpoint input voltage and external temperature input current and voltage are calibrated similarly Calibrating the outputs 228 23 08 06 YAWE 0026 Starting up Connect up the device to be supplied or an accurate multimetre with a current range 0 20mA or a voltage range 0 10V Calibrate the outputs with the required termination resistance 65 45 66 Integral T Process Thermostats after approx 4 sec the second point v N Take current reading on the meter and set it with e g 1300 1 3mA w Take current reading on the meter and set it with e g 1991 19 91mA After calibration has been completed this display appears again or with standard voltage signal 0 10V after approx 4 sec the second point Corresponding start values for voltage calibration are L 500 and 9000 0 5 9V Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA ec After calibration has been completed this display 5 ou appears again COut 2 0 v dr B 5 Back to the menu Analogue interface CAL END d 7 6 6 Control parameter level With internal control outflow control Display flashing Control parameter dion Select with level 9 or ihe display is lr BL E dec or E r 4 immediately wih i
16. A01051 Working temperature range 33 120 water max 32 C 5 40 0 1 Pt100 outflow temp and connection for ext Pt100 via Lemosa connector Gr 1 0 05 0 2 C additive re calibration 0 30 2 LC display with various symbols autom compressor control proportional cooling ZE 0 5 5 do 0 0 5 EU o gt lo Ble 35 2 5 e lt Je 2 2 o Q 8 8 joe 5 5 c 5 5 Ig 515131 Q D 9 9 9 je 9 SEA 8 S 2 2 2 5 215 2 o Se eqs 3 3 I N E H x olo Cooling capacity eff 20 C with ethanol at 20 C ambient temperature or 15 C cooling water side channel immersion pump 5 AB H d un centrifugal immersion pump o 0 7 digital display of pump pressure adjustable bypass 3 4 pipe thread 15 mm i d for 3 4 hose 8 20 IP 32 approx 2 0 0 600 3000 850x670x970 dr Weight temp Pressure measurement 2 2 J 3 eo 480 3 PE 60 Protection class Protection class 1 according to pasenes a EC Directive Units conform to EC Directive 2004 108 EC and 2006 95 EC low ec a EE standard DIN EN 61326 1 480V 5 3 PE LSW 6140 H 1
17. LED DN v Ke 23 08 06 YAWE 0026 Starting up 49 Integral T Process Thermostats LRUDR 7 6 4 4 Outflow temperature limit A 028 TH 00 H p A ce s m Ta 20 Y d dd Bstu END Err 50 High limit TiH Starting up The temperature set here limits the outflow temperature Especially with external control this limitation avoids the undesirable permanent switch off through the safety circuit overtemperature during the start up phase Low limit TiL The temperature set here limits the outflow temperature against excessively low values e g in order to prevent freezing up Input of a value for which is below the value for TiL causes to appear END Err as error message at menu end The values for and TiL are entered only after leaving the submenu YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA 7 6 4 5 Neutral contact function b Ke al r OUT determines the function that is reported through 5 5 u the neutral contact D T F 0 Overall fault default setting 7 6 4 8 1 Tolerance range monitoring 7 6 4 6 d d H t With WIN Window a tolerance range can be chosen Input range 0 2 20 0 C The input value corresponds n imi nmn d to the half of the tolerance range Comparisons II Li made between setpoint and controlled variable at internal control with Ti at external control with TE
18. T 7000 W and T 10000 W should not be filled with pure water but only with a water glycol mixture min 70 3096 or Kryo 30 3 Connect the equipment only to a supply socket with protective earth contact Check the details on the rating label against the supply voltage 4 y Set the overtemperature switch off point to a value clearly above ambient a r A temperature gt Section 7 8 1 Eu ON n S A e OFF O E 5 Switch on the equipment or eg 6 The function Manual Start display STArt is activated To start the unit and enter the basic menu al press the key 23 08 06 YAWE 0026 Brief instructions 9 LAUDA Integral T Process Thermostats 7 Equipment setup Display Arshi Select with 0 9 thir is entered after emt rrneorapey vet Level base menu ky NM Display shing with Select with Gi e 8 fh H 0 wl Parameter i uu o H wi Analogue interface j Analegue gt ion 7 6 AMA Interface SES 8 6 Level 1 Centre parameter gt Section 7 6 6 lewel The Parameter menu includes a default function gt Section 7 6 4 8 which produces a basic adjustment of nearly all functions and permits basic operation with internal control 10 Brief instructions YAWE 0026 23 08 2006 Integral T Process thermostats LAUDA 3 Control and functional elements
19. W x D x H mm 550x650x 550x650x 850x670x 850x670x 1050x770x 850 670 970 PEE 970 970 1120 970 m 18 175 180 295 22 2 Mains Mains supply musl Hz SNPE 50 Hz Protection Class 1 to DIN VDE 106 1 Power consumption kW 8 5 11 HUE 11 2 16 15 5 230 400 V 3 N PE 50 Hz Class according to EMC standard gt Section 1 2 last item Cat 230 400 10 LWP 205 LWP 206 LWP 207 LWP 208 LWP 209 LWP 210 temperature ero 029 2 029 2 029 3 029 3 029 4 029 3 range 150 C 55 bar 40min 50 3 0821 eet Pump 5 5 bar 40 L min 60 4 3 LWZ 032 2 LWZ 032 2 ee Ee ces Jess 04205 eege Units to EU Directive 89 336 EWG and 73 23 EWG low voltage with CE mark T 10000 W is classified into category Il according to DGRL 97 23 EG We reserve the right to make technical alterations 23 08 06 YAWE 0026 Technical Data 89 LAUDA Integral T Process Thermostats Pump characteristics bar A Option 3 high power pump max 5 5bar z gt Section 4 9 2 s h T 1200 W T 2200 W T 4600 W By pass closed j pa By pass max 2 5bar DM e x By pass max 1 5bar 2 4 Option 6 low pressure pump 1 c S Section 4 9 4 iuo es IN MS T 7000 W T 10000 W By pass max 3bar By pass max 1 5bar L fran 90 Technical Data YAWE 0026 23 08 2006 Integral T Pro
20. With low liquid level over temperature and certain system faults the heating is switched off on all poles The pump and refrigeration unit are also switched off This fault shut down is permanent i e the blockage is stored in the memory and has to be reset by operating the key after the fault has been rectified The fault blockage is retained after the mains supply is switched off Other equipment functions are described in the appropriate Sections and in Section 7 Equipment description YAWE 0026 23 08 2006 Integral T Process thermostats LAUDA 4 8 Interfaces Connectors for standby contact input fault alarm contact output analogue inputs an outputs external Pt100 and serial RS232 RS485 interfaces are accessible from below after swinging out the control unit The control unit can be swung out to position 2 for making the connections and can then be returned to position 1 Position 1 a Standby Alarm OUT RS 232 485 Pt100 Standard signal 16N 12N 65S 105 665 For additional description of the interfaces see under Section 7 7 and Section 7 23 08 06 YAWE 0026 Equipment description 15 4 9 4 9 1 4 9 2 4 9 3 4 9 4 16 LAUDA Integral T Process Thermostats Options The options installed in the device are to be recognized by a label next to the type designation plate Enlarged temperature range to 150 C Option 1 The device is modified so that the upper limit of the working tem
21. as selected The RS 485 commands are always preceded by the device address There is provision for 127 addresses The address must always have 3 digits A000 to A127 A The command from the computer must be terminated with CR The response of the thermostat is always terminated with CR CR Carriage Return Hex OD Example Transfer of setpoint 30 5 C to the thermostat with address 15 Computer Thermostat A015 OUT SP 00 30 5 CR lt 015 OK CR 23 08 06 YAWE 0026 Starting up 73 Integral T Process Thermostats LRUDR 7 7 3 Write commands data commands to the thermostat Command Explanation OUT SP 00 XXX XX Setpoint transfer with max 3 digits before decimal point and max 2 decimal digits behind OUT SP 04 XXX XX TiH outflow temperature high limit OUT SP 05 XXX XX TiL outflow temperature low limit OUT PAR 00 XXX XX Setting of control parameter Xp for controller 0 1 10 C OUT PAR 01 XXX Setting of the control parameter Tn 5 200 s OUT PAR 04 XXX XX Setting of control parameter KPE 0 1 10 0 OUT PAR 05 XXX Setting of control parameter TNE 5 200 s OUT PAR 08 XXX XX Setting of the WIN value for tolerance range monitoring OUT MODE 00 X Keys 0 free 1 inhibited corresponds to KEY OUT MODE 01 X Control O internal 1 external START To switch on the unit standby modus or Manual Start ON if mains are OFF When standby func
22. by an over current cut out built into the mains switch This switches off the power in case of a fault Resetting as for switching on If it cuts out repeatedly contact the service organisation 3 phase units are fitted internally with overload cut outs These are accessible after removing the side panels and possibly the cover Warning Only by a qualified electrician If it cuts out repeatedly after reset contact the service organisation gt Section 8 3 23 08 06 YAWE 0026 Maintenance 83 LAUDA Integral T Process Thermostats T 2 5 A 5x20 UL 514 A B Circuit board UL 514 A B power supply carries an instrument fuse T 2 5 A 5x20 Cat No EEF 025 This is accessible after opening up the unit The panels to the left and right of the electrical section may have to be removed 84 Maintenance YAWE 0026 23 08 2006 Integral T Process Thermostats LRUDR 8 2 2 Dismantling the control unit Turn the screw for the locking tab anticlockwise up to the stop Swing out the control unit and pull it out downwards Carefully disconnect the connectors Unlock with screwdriver and remove the mounting Disconnect the connector A3 X5 23 08 06 YAWE 0026 Maintenance 85 8 2 3 1 LAUDA Integral T Process Thermostats 8 2 3 Maintenance of the refrigeration unit Air cooled condenser The refrigeration unit is largely maintenance free If the equipment is operating in a dusty atmosphere the condenser of the
23. come into contact with the supply cable e Failure of tubing may cause leaking of hot liquid a danger to personnel and objects Allow for expansion of the bath oil at elevated temperatures Depending on the bath liquid used and the method of operation it is possible for toxic vapours to be produced Ensure appropriate ventilation e When changing the bath liquid from water to oil for temperatures above 100 C carefully remove all traces of water also from tubing and from the external circuit otherwise danger of burns through delayed boiling Always pull out the mains plug before cleaning maintenance or moving the thermostat Repairs must only be carried out by properly qualified personnel YAWE 0026 23 08 2006 Safety notes LAUDA Integral T Process Thermostats Values for temperature control and indicating accuracy apply under normal conditions according to DIN 12876 High frequency electromagnetic fields may under special conditions lead to unfavourable values This does not affect safety Class A according to EMC standard DIN EN 61326 1 Operation only at industrial areas Class B according to EMC standard DIN EN 61326 1 Operation suitable for domestic areas when a line gt 100 A is available With unfavourable net circumstances disturbing variations in line voltage can occur The cooling machine for type T 10000 W is put into category II according to the guideline 97 23 EG for pressure machines A special final
24. external actual temperature TE oroutflow temperature Ti if external control is activated Ti Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA C When external Pt100 is not connected Ic Dee Connection of the external Pt100 to Lemo socket 10 S Pin 1 Current path 2 U Voltage path Pt100 3 U Voltage path DIN EN 60751 4 Current path 4 pin Lemosa plug for Pt100 connection Cat No EQS 022 Use screened connecting cable Connect screen to connector case 7 5 3 Pressure indication Line 2 indicates the pump pressure which establishes y itself through the flow resistance in the external circuit t This indication is also required for adjusting and 30 0 0 rm monitoring the bypass BAR c5 The actual pump flow rate can be deduced from the pump characteristic 7 5 4 Menu b 258 Scroll level 1 MENU 23 08 06 YAWE 0026 Starting up 31 LRUDR 7 6 Level 7 6 1 Standby ce s m ON 7 6 2 External control Y ail 10 30 em CON 2 K 32 Starting up Integral T Process Thermostats see 7 5 Three operating modes can be selected Display is flashing 0 equipment on standby pump s heating refrigeration unit OFF Control unit and displays are operating The symbol Orin the display on the left is alight 1 Equipment in operation ON A auto
25. i SCD END Y Integral T Process Thermostats MIN minimum temperature C or pressure or electrical output For determining the temperature range to which the current or voltage range has to be assigned MAX maximum temperature in C pressure or electrical output For determining the temperature range to which the current or voltage range has to be assigned MODE operating mode assignment of signal source to output t outflow temperature Internal t E external actual temperature T S setpoint P pressure at pump outlet 0 7 bar Y electrical output 100 Back to A01 or 02 or A03 On changing from temperature range to pressure or electrical output or vice versa Te recheck MIN MAX 62 Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats 7 6 5 3 Submenu Calibration ANA LRUDR In order to avoid undesirable operating conditions only the selected channel is switched on during calibration All others are switched off After calibration has been completed the previous status inputs outputs ON OFF is restored Submenu Calitration inputs Outputs Input setpoint current Si s Input setpoint veltage Cin SU 8 Input ext remp current CH CIn EI H H input ext temp voltage Output 1 current Court LI I a v 5 1 voltage C Out 8 6 Output 2 current Ou 2 1 6
26. of the equipment and place a vessel underneath it For this operation turn the closing plug approx 45 anticlockwise until the hose end ears can be pulled out through the openings in the housing Hose end ears a O 45 The overflow is required where it is possible for larger volumes of the heat carrier liquid in the external circuit to drain back 18 Preparations YAWE 0026 23 08 2006 Integral Process Thermostats LAUDA Water cooled version The heat of condensation and the motor heat are dissipated through a water cooled counter flow heat exchanger Connect up the hoses The connection for inlet from water tap and outlet to drain are located on the back of the equipment at the bottom Inlet on the left outlet to drain on the right looking on the back of the equipment The cooling water flow is automatically adjusted to the required amount through the condenser pressure Water inlet Water outlet o Secure the hoses with hose clips to prevent slipping off The water consumption depends on the energy to be dissipated It ranges between 200 and 2000 depending on equipment type cooling water temperature and loading The cooling water temperature must not exceed 25 C Cooling water pressure should be gt 2 5bar The maximum pressure must not exceed be 10 bar 6 2 Filling and connection of external circuit Fill the equipment with heat carrier liquid to suit the operating temp
27. refrigeration unit has to be cleaned every 4 to 6 months or more frequently This can be done in a most suitable way by screwing off the ventilation grid then cleaning the condenser with a vacuum cleaner using the brush top 8 2 3 2 Water cooled condenser 86 Cleaning the dirt trap At regular intervals of one month or longer the dirt trap must be cleaned depending on the degree of soiling Unscrew the panel at the right side Open the filter housing with an open ended wrench AF 19 or AF 27 Clean the filter and insert it again into the cooling water feed Replace the panel Transport and storage Warning if there is any danger of freezing e g transport in winter empty the condenser on water cooled units Heat the bath to approx 20 C Disconnect the water hose from the water tap Adjust the setpoint to e g 0 C and immediately after the compressor starts up blow compressed air into the water supply hose from the back on the left Place the drain hose as low as possible so that the unit can drain completely Switch the unit off again immediately Maintenance YAWE 0026 27 11 2006 Integral T Process Thermostats LRUDR 8 2 4 Repair and disposal note The refrigeration circuit is filled with an CFC free FCFC HCFC refrigerant Type and quantity are marked on the unit or on the rating label Repair and disposal only by a qualified refrigeration engineer Global Warming Potentials
28. system temperatures of safety and contol systems not dentical System error control system Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA 8 8 1 8 2 8 2 1 Maintenance Cleaning N Before cleaning the equipment pull out the mains plug The equipment can be cleaned with water with the addition of a few drops of a detergent washing up liquid using a moist cloth N Water must not enter the control unit am Carry out appropriate de contamination if dangerous material has been spilled on or inside the unit Method of cleaning and de contamination are decided by the special knowledge of the user In case of doubt contact the manufacturer Maintenance and repair Before any maintenance and repair work pull out the mains plug Repairs on the control unit must only be carried out by properly qualified electricians Please take into consideration the prescriptions for operational safety Betriebssicherheitsverordnung BetrSichV the rules for prevention of accidents Refrigerating Plants Heating Pumps and Cooling Systems Unfallverh tungsvorschriften BGV D4 as well as Electrical Installations and Operating Material BGV A2 LAUDA process thermostats are largely maintenance free If the heat carrier liquid becomes dirty it has to be replaced gt Section 6 4 Protective cut outs and fuses Single phase units are protected against excessive current
29. temperature inside the bath The measurement is processed by a high resolution AD converter Further processing involves a special control algorithm to operate the heating triac with reduced reaction on the mains supply the automatic compressor control and the cooling control which operates with low noise solenoid valves The LAUDA proportional cooling principle permits control in the cooling range without any energy wasting counter heat On single phase units T 1200 T 2200 W the maximum heater power is reduced to 1500 W while the compressor is running in order to limit the current uptake An external Pt100 for sensing an external temperature can be connected to a socket 10S This value can be indicated and used if required as controlling variable when the external controller cascade control is activated The system is then controlled from the external measurement and not from the outflow temperature The safety system corresponds to that for laboratory liquid thermostats and conforms to DIN EN 61010 2 010 A double channel system is employed with the two micro controllers checking each other There is a low level sensor and a second bath temperature probe Pt100 used in the safety circuit to switch off in case of over temperature and for checking the measuring control probe The over temperature switch off point is adjusted with a screwdriver tool on the control unit The setting is also automatically indicated on the display
30. test including a pressure test at a test pressure of 31 bar at the high pressure side and of 25 bar at the low pressure side The relevant prescriptions regarding the operation of installations in need of observation must be taken into consideration as well as the maintenance of industrial health and safety standards For Germany this includes also the prescriptions for operational safety Betriebssicherheitsverordnung BetrSichV the rules for prevention of accidents Refrigerating Plants Heating Pumps and Cooling Systems Unfallverh tungsvorschriften BGV D4 as well as Electrical Installations and Operating Material BGV A3 Safety notes YAWE 0026 04 12 2006 Integral T Process thermostats LAUDA 2 Brief instructions These brief instructions are intended to provide you with a quick introduction to operating the equipment For reliable operation of the thermostats it is however absolutely essential that you read carefully the full Operating Instructions and observe the safety notes 1 Set up the equipment and add further items as appropriate gt Section 6 1 The unit may NEVER be overturned nor put upside down Note the details on the hose connections gt Section 6 2 and 6 4 2 Fill the equipment with the appropriate heat carrier liquid gt Section 6 4 The equipment is designed for operation with non flammable and flammable liquids to DIN EN 61010 2 010 Note liquid level Section 6 2 The T 4600 W
31. 0 C FL suitable for flammable and non flammable liquids Section 1 2 last but two item gt Section 1 2 last but one item Notice only valid for EU countries U We reserve the right to make technical alterations V EKst Prozesse Geraete Betr Anl Therm Integral T 3 Word ZUSATZ LSW6140_engl_07 11 21 D0C 21 11 07 BESTATIGUNG CONFIRMATION CONFIRMATION LAUDA To A LAUDA Dr R Wobser LAUDA Service Center Fax 49 0 9343 503 222 Von From Firma Company Entreprise StraBe Street Rue Ort City Ville Tel Fax Betreiber Responsible person Personne responsable Hiermit bestatigen wir daB nachfolgend aufgef hrtes LAUDA Ger t Daten vom Typenschild We herewith confirm that the following LAUDA equipment see label Par la pr sente nous confirmons que l appareil LAUDA voir plaque signal tique Typ mit folgendem Medium betrieben wurde was used with the below mentioned media a t utilis avec le liquide suivant Dar ber hinaus best tigen wir da das oben aufgef hrte Ger t sorgf ltig gereinigt wurde die Anschl sse verschlossen sind und sich weder giftige aggressive radioaktive noch andere gef hrliche Medien in dem Ger t befinden Additionally we confirm that the above mentioned equipment has been cleaned that all connectors are closed and that there are no poisonous aggressive radioactive or other dangerous media
32. 026 Starting up 45 LAUDA Integral T Process Thermostats t The display shows the new final segment number 35 35 Dec 8 t The display shows DEL instead of DEL 0 This 35 J Em allows deletion of the entire programme I FL H This operation is recommended before input of a new programme at a programme storage position which has already been used before input of the segment number with NEW Input of the number of programme runs Inthe Edit submenu click until the display shows 35 3 LOOP Using the keys select the number of programme runs Enter immediately with or the value is entered automatically after 4 sec Up to 250 runs can be programmed With input 0 to programme is repeated indefinitely until STOP 46 Starting up YAWE 0026 23 08 2006 Integral Process Thermostats LAUDA 7 6 4 Parameter level PARA 010 Address Ws Baud rate B pr KBD 241487905 192 he di amp plar eite ied aller ir H central ON _9 e immediately wath REM E Manual Start Autostart W START eat 9 d Jee limit i 9 0 0 P nen 0 0 Ss EU Sensor calibration external CAL E e En C en CE Menu end END 23 08 06 YAWE 0026 Starting up 47 LRUDR Integral T Process Thermostats 7 6 4 1 Serial interface parameters
33. 06 Integral T Process Thermostats 5 Unpacking LRUDR After unpacking check first the equipment and accessories for possible transport damage If unexpectedly any damage can be noticed on the equipment it is essential to notify the forwarding agent or the postal authorities so that an inspection can take place Do not start operations with damaged instruments The unit may NEVER be overturned nor put upside down Standard accessories Quantity Article Article no 1 Operating Instructions YAWE 0026 1 Plug for filler opening EZV 086 2 Nipples 3 4 with thread EOA 004 T 1200 W T 2200 W T 4600 W 2 Nipples 1 with thread EOA 036 T 7000 W T 10000 W 2 Water hoses 4 m each with quick release coupling and hose clips Ve T 1200 W T 2200 W T 4600 W T 7000 W LWZ 025 3 4 T 10000 W LWZ 026 For further accessories please contact us gt 8 3 23 08 06 YAWE 0026 Unpacking 17 LAUDA Integral T Process Thermostats 6 Preparations 6 1 Assembly and setting up It is advisable to set up the equipment so that the control unit is towards the front and that the ventilation for the refrigeration unit especially on equipment with air cooled condenser ventilation grille in lower part is not impeded Ensure a minimum spacing of 0 5 m between ventilation grille and wall Lock the front castors where appropriate Check that the drain cock is closed If necessary open the overflow at the back
34. 06 YAWE 0026 Accessories 91 Zusatzblatt zur Betriebsanleitung LAUDA f r Integral T 1200 A LSO 1168 Das Ger t ist an der R ckwand mit zwei Steckdosen STAKEI 2 ausgestattet Diese Steckdosen sind zur Spannungsversorgung der Pumpe parallel geschaltet Hier k nnen je ein Ventil zur R cklaufverhinderung angeschlossen werden Die Ausgangsspannung entspricht der Netzspannung 230V 50Hz Die max Strom belastung ist 0 5 A je Steckdose Zwei Gegenstecker STAS 2 geh ren zum Lieferumfang The Device is equipped with two sockets STAKEI 2 at the back wall These sockets are connected in parallel for the voltage supply of the pump Here a valve each can be connected for the prevention of the return flow The initial tension corresponds to the mains voltage 230V 50Hz The max load is 0 5 A of each socket Two counter connectors STAS 2 belong to the scope of delivery L appareil est quip sur le panneau arri re de 2 prises STAKEI 2 Ces prises sont connect es parall lement pour l alimentation en voltage de la pompe Sur chacune une vanne peut tre install e pour viter le retour du flux Le voltage de sortie correspond au voltage secteur 230 V 50 Hz La charge de courant max est de 0 5 A pour chaque prise 2 contre fiches STAS 2 sont livr es avec chaque appareil V A EKST PROZESSE GERAETE BETR ANL THERM INTEGRAL T 3 WORD ZUSATZ LSO1 168 DOC 21 08 02 Addition to Operating Instructions LAUDA for 10000 W LSW 6140
35. 75 LAUDA Integral T Process Thermostats 7 7 4 Read commands data requested from the thermostat IN PV 00 Read bath temperature outflow temperature IN PV 01 Read external temperature TE IN PV 02 Read pump pressure in bar IN SP 00 Read temperature setpoint IN SP 03 Read current overtemperature switch off point IN SP 04 Read current outflow temperature limit TiH IN SP 05 Read current outflow temperature limit TiL Read current value of Tn 201 OFF IN PAR 08 Read current value of WIN for tolerance range monitoring IN DO 01 State of the neutral contact 0 make contact open 1 make contact closed IN MODE 00 Keys 0 free 1 inhibited IN MODE 01 Control 0 internal 1 external IN MODE 02 Standby 0 Unit ON 1 Unit OFF and in case of the activated function manual start during the display STArt 2 auto Read equipment type VERSION Read software type STATUS Read equipment status 0 OK 1 error Read error diagnosis response XXXXXXX gt X 0 no error X 1 2 error 1 Char error Exx 2 Char pump error 0 OK 1 pump 1 2 pump 2 3 both pumps error Char low level error Char overtemperature error refrigeration unit error e g pressure switch PRES Char no external temp probe TE FAIL Char error analogue inputs 0 OK 1 current analogue setpoint input lt 4mA 2 current analogue actual temp inpu
36. 8 Warning and safety functions 7 8 1 Overtemperature protection and testing IEN The units are designed for operation with non flammable and flammable liquids to EN 61010 2 010 y Set the overtemperature switch off point 4 x E Recommended setting 5 above the setpoint E Day C am Not higher than 25 C below the flame point of the heat carrier liquid used gt Section 6 4 j The actual switch off point is indicated on the display 002 8 ca e g max 110 C MAX Adjustment range is 0 125 When operating with external control set TiH or 150 C for Option 1 gt Section 7 6 4 4 approx 5 C below the overtemperature switch off point am When the potentiometer is being adjusted by more that 2 gt display shows for approx 4sec and actual overtemperature switch off point with 1 C resolution potentiometer setting is the effective function The display only assists in making the adjustment Setting possible only up to the upper limit of the operating temperature range Pump and refrigeration system are switched off 5 C When the outflow temperature rises above the E H overtemperature switch off point 1 a double signal tone sounds 2 The display shows TEMP for overtemperature the fault cc B Sen triangle is flashing TEM d Heating is switched off on both poles Rectify the cause of the fault Wait until the outflow temp
37. GWP Refrigerant GWP Refrigerant GWP R 23 HCFC 23 12 000 R 404A HCFC 404A 3 784 R 134a HCFC 134a 1300 R 508A HCFC 508A 11 939 Before you return the equipment for servicing it is advisable to contact our Technical Service department am Ifthe equipment has to be returned to the factory please ensure that it is carefully and properly packed LAUDA accepts no responsibility for damage due to unsatisfactory packing 8 3 Help desk and ordering replacement parts When ordering replacement parts please state the device type and number as given on the name plate This avoids queries and incorrect supply The serial number is combined like following for example LWP101 07 0001 LWP101 article order number 07 manufacturing 2007 0001 continuous numbering Your contact for service and support LAUDA Service Center Telephone 49 0 9343 503 236 English and German e mail service lauda de We are available any time for your queries suggestions and criticism LAUDA DR R WOBSER GMBH amp CO KG P O Box 1251 97912 Lauda K nigshofen Germany Phone 49 0 9343 503 0 Fax 49 0 9343 503 222 e mail info lauda de Internet http www lauda de 23 08 06 YAWE 0026 Maintenance 87 9 88 LAUDA Integral T Process Thermostats Technical Data according to DIN 12876 ___ T120 T1200W T2200 T2200W validbathmedum SOS Condenser cooling Ar Waermacz5C Ar Wat
38. If the difference is greater than the input value the neutral contact 31N switches 2 1 closed controlled value within window 2 3 closed controlled value outside of window 7 6 4 7 Sensor calibration CAL Te Calibration with key should only be activated if a sufficiently accurate temperature measurement device is available as reference The change causes the factory calibration to be lost Maximum calibration range 3 The calibration produces an additive shift over the entire measuring range 23 08 06 YAWE 0026 Starting up 51 LRUDR 4s 30 IL BL eS 7 6 4 8 Base settings DEFAULT d desim DEFAULE 52 Integral T Process Thermostats Calibrating the internal Pt100 outflow sensor Measure the outflow temperature with the reference probe at the pump outlet in the liquid stream A Press approx 4 sec Input the corrected value Calibrating the external Pt100 external sensor Place the reference sensor at the location of the external Pt100 Press approx 4 sec Input the corrected value If no external Pt100 is connected the display shows FAIL D Pressing the key approx 4 sec programs certain essential functions to the factory settings These include internal control with manual setpoint input standard control parameters etc Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA A 4s 22 9 t display shows
39. LAUDA process thermostat is intended for heating cooling and circulating liquids This leads to hazards through high or low temperatures excess pressures fire and the general hazards through the use of electrical energy The user is largely protected through the application of the appropriate standard specifications Additional hazards may arise from the type of material being thermostated e g when going above or below certain temperature levels or through breaking of the container and reaction with the heat carrier liquid It is not possible to cover all possibilities they remain largely within the responsibility and the judgement of the user IEN The equipment must only be used as intended and as described in these Operating Instructions This includes operation by suitably instructed qualified personnel The units are not designed for use under medical conditions according to DIN EN 60601 1 or IEC 601 1 Other safety notes e Operation with water as bath liquid 6 4 Connect the equipment only to an earthed supply socket Parts of the hose connectors and of the external circuit may reach surface temperatures above 70 C when operating at higher temperatures Take care when touching them e Use suitable hoses Section 6 4 e Protect tubing with hose clips against slipping off Prevent kinking of tubing Check tubing from time to time for possible material fatigue Heat transfer tubing and other hot parts must not
40. Operating Instructions Integral T Process Thermostats T 1200 W T 2200 W T 4600 W T 7000 W T 10000 W From Series 04 0001 see item 8 3 08 06 from software version 2 1 YAWE 0026 LRUDR LAUDA DR R WOBSER GMBH amp CO KG P O Box 1251 97912 Lauda K nigshofen Germany Phone 49 0 9343 503 0 Fax 49 0 9343 503 222 e mail info lauda de Internet http www lauda de Integral T Process Thermostats LAUDA Safety notes Before you operate the equipment please read carefully all the instructions and safety notes If you have any questions please phone us Follow the instructions on setting up operation etc This is the only way to exclude incorrect operation of the equipment and to ensure full warranty protection Transport the equipment with care Careful transportation of the equipment requested The unit may NEVER be overturned nor put upside down Equipment and its internal parts can be damaged by dropping shock Equipment must only operated by properly instructed personnel Never operate the equipment without heat carrier liquid Do not start up the equipment if itis damaged or leaking the supply cable is damaged Switch off the equipment and pull out the mains plug for servicing or repair before moving the equipment Drain the bath before moving the equipment Have the equipment serviced or repaired only by properly qualified personnel The Operat
41. Remote control 22565 RS 232 9 d 028 2 0085 Op Remote control CC Be 48 Selection whether RS 232 or RS 485 is being set RS 485 the device address has to be set from 1 to 32 On RS 232 the display shows immediately the selection menu for baud rate It can be set to 2 4 4 8 9 6 19 2 activate the connected remote control set ON Set to without FBT Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA d ze When communication between thermostat and FBT is interrupted there is a fault message and acoustic signal REM FAIL E This is also the case when the FBT is switched off KN Unit is switched off as is in case of fault Release after the eliminating the cause of fault only possible at the thermostat 7 6 4 2 Manual Start Autostart i Select Manual Start or Auto start when mains ON Incase of Auto start the unit is started automatically C C o de as soon as mains switched ON or in case of voltage failure as soon as voltage returns STRE D 0 Manual Start Auto start Incase of Manual Start the key has to be pressed each time the mains are switched ON or after mains failure and return 7 6 4 3 Display backlighting t The display backlighting can be switched off if 2285 necessary LED OFF
42. Ultra 350 and not suitable for mineral oils Silicone oil causes pronounced swelling of silicone rubber never use silicone oil with silicone tubing Protect tubing with hose clips against slipping off Metal hose insulated 90 200 C Type length cm nominal width Screw connection Cat No MTK 100 100 DN 20 G 34 LZM 075 MTK 200 200 DN 20 G 3 4 LZM 076 MTK 101 100 DN 25 G 11 4 LZM 078 MTK 201 200 DN 25 G 11 4 LZM 079 23 08 06 YAWE 0026 Preparations 23 LRUDR 7 Starting up 7 1 Connection to the supply Integral T Process Thermostats Compare the information on the equipment label with the supply details Connect the equipment only to a socket with a protective earth PE connection No warranty when the equipment is connected to the wrong supply Ensure that the external circuit is properly connected to the pressure connections Ensure that the equipment is filled in accordance with Section 6 2 How to disconnect in emergency cases Turn main switch to OFF and pull the main plug 7 2 Switching on CC Bst STArt 24 Using a screwdriver set the overtemperature switch off point to a value clearly above ambient temperature Switch on at the mains switch The green LED for Supply ON lights up A beep sounds for approx 0 25 sec The equipment self test starts up All display segments and symbols light up for approx 1 sec Then the software versi
43. ant pressure is excessive This message is displayed A double tone sounds The refrigeration compressor starts up automatically Reset the fault message PRES Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA 7 8 5 7 8 6 Floating contact connection Combination fault 12N Alarm out This function is only available if in the parameter menu OUT is set to 0 gt Section 7 6 4 4 3 pin flange connector to NAMUR recommendation NE 28 1 n 0 make View on flange plug front or coupling socket solder face 2 _ 3 nc break Max 30V 0 2A When the unit is OK 1 2 closed Use screened connecting cables Connect the screen to the plug case Cover unused connectors with protection caps Coupling socket Cat No EQD 047 m The contact switches in case of a fault on overtemperature protection low level protection pump motor monitoring or if there is some other error message Other error messages 2285 E After rectifying the fault reset with the key Multiple error messages are indicated as follows v Ke and r t nn Error codes are shown sequentially using the keys 23 08 06 YAWE 0026 Starting up 81 82 LAUDA Integral T Process Thermostats o6 Tempestremesswementemutdoesmotremond 08 Message control system temperatures of safety and control systems not denial o Message fom safety
44. atures below 0 C 23 08 06 YAWE 0026 Preparations 21 LAUDA Integral T Process Thermostats 6 4 Heat carrier liquids and hose connections Heat carrier liquids Working LAUDA tempe Chem designation rature designation range Previous from C j at 20 C mm s mm s C 101 201 designation to C A bose A 90 deionised water 5 90 1 LZB 120 LZB 220 LZB 320 water Viscosity Viscosity kin kin at i Cat No pack 20 C temperature Monoethylene 302 61000 30 90 50 at 25 C LZB 109 LZB 209 LZB 309 water Kno5t 51 80 120 120 Silicone oil oil 3 at gt gt 1 ize 121 121 EE 221 LZB zen Aqueous salt Kryo 40 TF 50 40 60 C solitis 10 at 25 C LZB 119 LZB 219 LZB 319 Distilled water or fully deionised water should only be used with the addition of 0 1 g litre sodium carbonate Na CO3 otherwise gt danger of corrosion Water content falls after prolonged operation at higher temperatures gt mixture becomes flammable flame point 128 C gt check mixture ratio with a hydrometer Water is only allowed to be used for the models T 1200 W and T 2200 W The T 4600 W 7000 W and 10000 W should not be filled with pure water but only with Kryo 30 or a water glycol mixture min 70 30 When selecting bath liquids it should be noted that performance must be expected to worsen at the lower limit of the o
45. cess Thermostats LAUDA 10 Accessories Accessories Cat No 4 way manifold for pump outflow and return each connection with separate shut off for units with 3 4 pipe connections 3 4 hose VT 2 LWZ 010 for units with 3 4 pipe connections 1 2 hose VT 3 LWZ 022 for units with 1 1 4 pipe connections 3 4 hose VT 4 LWZ 024 screw fitting brass connection 1 2 female 3 4 for all LWZ 016 units with 3 4 pipe thread Metal hose insulated 60 200 C MTK 100 1m long LZM 075 G 34 DN 20 G 3 4 MTK 200 2m long LZM 076 G 34 DN 20 G 34 MTK 101 1m long LZM 078 G 1 4 DN 25 G 1 MTK 201 2m long LZM 079 G 1 4 DN 25 G 1 for connection Integral Platinum resistance thermometers to DIN EN 60751 Pt100 70 Temperature range 200 300 C ETP 009 50 response time 1 sec 4 mm dia length 250 mm Accuracy Class A Lemo plug Pt100 94 Temperature range 100 200 C ETP 059 4 mm dia length 250 mm Accuracy class A with attached Silicone cable 2 m long and 4 pin Lemo plug Clamping fitting 4 mm dia HX 078 suitable for Pt100 70 Pt100 94 Connecting cable 2 5 m long UK 246 Lemo plug suitable for Pt100 70 Cable length as specified UK 247 Remote control FBT LWZ 028 1 3 19 4 elevation marks Housing for FBT LWZ 027 cable for Remote control FBT length 5m EKS 057 cable for Remote control FBT length on demand max 50m UK 258 For further accessories please contact us 8 3 23 08 20
46. copper brass NBR plastics Refrigeration unit The refrigeration unit consists essentially of a fully sealed compressor The heat carrier liquid is cooled through a heat exchanger located inside the bath or on the more powerful units from T 4600 via a separate circuit with its own pump using a plate heat exchanger Heat of condensation and motor heat are dissipated on air cooled units through a fan cooled ribbed condenser on water cooled units through a counter flow heat exchanger with the water flow controlled by the condenser pressure The refrigerant used throughout is HFKW R 404 A The refrigeration unit is protected against overpressure and compressor overload With insufficient ventilation of the condenser e g dirt deposits or in the absence of cooling water e g water tap not opened the equipment is switched off 23 08 06 YAWE 0026 Equipment description 13 4 7 14 LAUDA Integral T Process Thermostats Control unit control and safety circuit The control unit with indication and operating functions and also the connector for the electrical interfaces can be tilted into two positions This ensures improved reading and protects the plug connections The equipment is provided with a 2 line back lit LC display to indicate the measurements and settings as well as the operational status The setpoint and other settings are selected under menu guidance using two or three keys A Pt100 temperature probe senses the outflow
47. e difference between external temperature TE and the outflow temperature This is used e g for gentle heating of the product being heated It can also be helpful for a better stabilisation of the external temperature 00 means that this function is de activated Values between 1 C and 200 C can be set Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA 7 7 Serial interfaces RS 232 RS 485 7 7 1 RS 232 Interface Connecting cables and interface test po 2 Thermostat O Signal 9 pin sub D socket 25 pin sub D socket 9 sub D socket Signal Pe Lu gun I o n CTS 8 5 8 8 RTS Q with hardware handshake for connecting a thermostat to the PC use 1 1 cable and not a null modem cable Q without hardware handshake the computer PC must be set to the operating mode without hardware handshake Pins 7 and 8 the thermostat connector must be connected together IER Use screened connecting cable Connect screen to connector case The connections are isolated from the remainder of the electronics Any pins not in use must not be connected When a PC is connected up the RS232 interface can easily be tested using the Microsoft Windows operating system On Windows 3 11 with the Terminal program on Windows 95 98 NT XP with the Hyper Terminal program 23 08 06 YAWE 0026 Starting up 71 LAUDA Integral T Process Thermostats
48. erature Note The T 4600 W 7000 W and 10000 W should not be filled with pure water but Te only with Kryo 30 or water glycol mixture min 70 30 When using water as heat carrier at T 1200 and T 2200 please make sure that there are no operating temperatures below 5 C in the outflow Set the outflow temperature limitation TiL to 4 C Section 7 6 4 4 Use Kryo 30 Section 6 4 if you are not sure To assist in venting the pump the pressure connection should be left open when the equipment is filled for the first time otherwise there may be permanent damage to the pump Remove the plug on the filler opening at the front A funnel can be used for filling When starting up for the first time fill the bath as full as possible up to the max level indication After filling up an external circuit further liquid may have to be added 23 08 06 YAWE 0026 Preparations 19 LAUDA Integral T Process Thermostats Filler opening For operating temperatures above about 50 C fill only up to normal In case of larger bath volumes open the overflow Section 6 1 operating temperatures below 0 C fill up to max if possible in order to allow for volume changes normal Connect the pump connections at the back of the equipment to the external circuit The external circuit must be pressure tight Switch off the equipment before releasing the hose connections the hose couplings are not
49. erature has cooled down below the switch off point or set the switch off point higher than the outflow temperature When the indication TEMP appears on the display then Reset with the key 78 Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA ae Before the equipment is run unattended for longer periods the overtemperature protection should be tested y j t Tum the potentiometer slowly anticlockwise DT d 5 ng gt the equipment must switch off at the outflow temperature INT ou c y t ag Steps 1 2 see above must follow a p 2 Then set the overtemperature switch off point again E TEM D JI above the bath temperature and wait until the indication TEMP appears on the display then reset with the key al 7 8 2 Low level protection and testing Ifthe liquid level falls below the minimum level Jan n double signal tone sounds t 1 The display LEVEL low level appears and the fault SES Em triangle is flashing Heating is switched off on both poles L E VE gt Pump and refrigeration system are switched off 2 Top up the bath gt Section 6 2 and reset with the key am Testing at regular intervals by lowering the bath level Slowly drain the heat carrier liquid through the drain cock Steps 1 2 must follow Bath temperature during this test not below 0 C or 50 C max otherw
50. ermax 25 Temperature measurement Pt100 outflow temp and connection for external Pt100 via Lemosa connector Gr 1 Indication accuracy 30 2 C additive re calibration gt Section 1 2 penultimate point Safety features JL suitable for flammable and non flammable liquids Display 2 line LC display with various symbols Cooling control automatic compressor control proportional cooling Cooling capacity eff with ethanol at 20 C ambient temperature or 15 C cooling water temp 0 1 0 42 0 1 Pump type hg side channel immersion pump Max flow rate l min Pressure measurement bar 0 7 digital display of pump pressure adjustable bypass Pump connections 3 4 pipe thread 15 mm i d for 3 4 hose Internal volume 3 7 Proson 32 Cooingwaerconumpion m W x DxH 7 a 9 2 kW 230 V 50 Hz Protection Class 1 to DIN VDE 106 Mains supply Power consumption 2 7 230 V 50Hz range 150 C Pump 5 5 bar 40 L min 60Hz Flow control instrument LWZ 029 1 LWZ 029 1 LWZ 029 1 LWZ 029 1 LWZ 031 1 LWZ 031 1 LWZ 031 1 LWZ 031 1 LWZ 031 2 LWZ 031 2 LWZ 031 2 LWZ 031 2 Ke Class according to B B B B EMC standard gt Section 1 2 last item No 230 V 10 50Hz LWP 101 LWP 102 LWP 103 LWP 104 3 3 5 6 6 Units to EU Directive 89 336 EWG EMC and 73 23 EWG low voltage with CE mark We reserve the ri
51. essure in the external circuit is not a critical factor the bypass valve should be closed completely The resulting discharge pressure is indicated in digital form in the base menu This can suggest information on the flow rate and on possible faults If itis necessary to ensure that a certain pressure must not be exceeded even if the external circuit is blocked completely proceed as follows Close the outflow e g kink the hose shut and set the maximum permitted pressure with the bypass valve Then open the external circuit again but do not alter the bypass valve setting Display of the actual bath temperature top with 0 05 C resolution and of the setpoint The pump starts up The values active before the equipment was switched off are entered f necessary add more bath liquid to replace the amount pumped out to fill the If the low level indication appears A dual tone sounds 25 LRUDR CCH m LEVEL Y 7 3 Key functions 7 3 1 General 228 SET 698 VM 26 Integral T Process Thermostats fault triangle is flashing Press the key Also press the key if the equipment had switched off in fault status due to other faults Change to the next level also marked by two dots behind the symbol Activates input display is flashing Scrolls with keys within the particular level setting numeral values Accelerated input through Holding dow
52. external temperature input gt Section gt Kapitel 7 6 5 1 RIE OFF 228 t Continue as for setpoint input AIS D5 USE OFF 23 08 06 YAWE 0026 Starting up 59 LAUDA Integral T Process Thermostats t Error message in the current range 4 20 mA the C 5 ou current is less than 4 mA 0 to 4 mA HIS O 4 7 6 5 2 Submenu Analogue outputs Submenu Outputs TUI USE ONIOFF Display lashing Select with 0 0 the display 18 affer ds or INA abe y wiih 0 Signal selection 4 MODE tl t amp t5 7 P iy 0 6 Submenu end Q back to END A01 3 9 6 Si From 01 scroll to al 22 B t USE here the analogue output 1 or depending on D 5 previous steps output 2 or output 3 can be switched ON and OFF USE OFF 60 Starting up YAWE 0026 23 08 2006 008 USE DE 228 U 228 I 208 21 85 00 D CC Ost 25 4 00 23 08 06 YAWE 0026 Integral T Process Thermostats LAUDA Enter required status with 2 output signal type Voltage 0 10 V U or Current 0 20 mA 4 20 mA I lf a current range has been selected there is also request whether range 0 20 mA or range 4 20 mA is required Starting up 61 LRUDR 208 MIN eD e 228 MAX 80 p P 208 MODE t
53. ght to make technical alterations Technical Data YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA KEREN Working temperature range 30 120 30 150 Option 1 valid bath medium Kryo 30 or mater deeg mixture min 70 50 Condenser cooling Water Water Water max 25 C ae 25 C max 25 C Ambient temperature range C Setting resolution Temperature measurement Pt100 outflow temp and connection for ext Pt100 via Lemosa connector Gr 1 Indication resolution Indication accuracy 0 2 C additive re calibration Temperature control C 0 3 0 3 0 3 0 3 gt Section 1 2 52 22 point Safety features si features L suitable for flammable and non flammable liquids Display 2 line LC display with various symbols Cooling control automatic compressor control proportional cooling Heater power 230 V 50 Hz Cooling capacity eff with ethanol at 20 C ambient temperature or 15 C cooling water temp Session Lenger DEEN Maxfiowrte Pump type internal circuit Centrifugal immersion pump Pressure measurement 0 7 digital display of pump pressure adjustable bypass Pump connection 3 4 pipe thread 15 mm i d 1 1 4 pipe thread 20 mm i d for 1 hose for 3 4 hose Internal volume 220 Protection S IP 32 Power dissipated to ar kW Cooling water consumption L h m 0 200 1000 0 500 1800 0 600 2500 Dimensions
54. gments of all programmes must not exceed 150 A segment is normally a ramp which is defined by the target temperature i e the temperature at the end of the segment and the duration from the start to the end of the segment It is possible to have temperature steps i e the time is zero and also temperature hold phases i e the same temperature at the start and at the end of a segment At the start of the programme the current actual temperature is taken as the start temperature of the first segment Itis recommended to adjust the setpoint to a defined value before the start of the programme and to terminate the programme at the same temperature programmer can also be operated or modified via the RS 232 23 08 06 YAWE 0026 Starting up 33 LRUDR 7 6 3 1 Example of programme CG an 7u ut Integral T Process Thermostats Cooling down time depending on thermostat volume 25 6n 1728 external system etc Original programme example Edited programme example Segment Temperature Time Segment Temperature Time C min C min 1 30 0 20 1 30 0 20 2 50 0 20 2 50 0 20 3 70 0 40 3 50 0 20 4 70 0 10 4 70 0 202 5 60 30 5 70 10 6 30 0 6 60 30 7 60 0 Insert new segment gt Section 7 6 3 6 Q Alter segment time gt Section7 6 3 6 7 6 3 2 Menu structure o z Programmer level
55. ing Instructions include additional safety notes which are identified by a triangle with an exclamation mark Carefully read the instructions and follow them accurately Disregarding the instructions can have serious consequences such as damage to the equipment damage to property or injury to personnel We reserve the right to make technical alterations YAWE 0026 23 08 2006 Safety notes 3 LAUDA Integral T Process Thermostats Contents 1 SAFETY NOTES E 7 1 1 GENERAL SAFETY NOTES tn e a ntt t ha es E EE EE ees 7 1 2 OTHER SAFETY NOTES E E does IE Dre Pe ARX HEN EE SEEE E EREE EERTE 7 2 BRIEF INSTRUCTIONS vasiscsssssissdeseaseesesnndensesvasesdeasesesincvoonssusesdussesecsostasensoctscensesonseasondeswadsnicsondiassondbasesdoctasensocsoonsses 9 CONTROL AND FUNCTIONAL ELEMENTS eseessesessossessossesessoesesseseosoesessossesoesseseesoesesoossesoessssoesossessossessessose 11 4 255504450 EES Eed 12 4 1 ENVIRONMENTAL CONDITIONS 12 4 2 EQUIPMENT TYPES SEENEN 12 4 3 BASIC PRINCIPLE EE 12 4 4 IEN E E 13 4 5 MATERIALS ants e den ae entree a ER E rete A iiit d dote aks 13 4 6 REFRIGERATION UNIT steer e E re LES Fe te da ere Pad et eure et dee ere ve Da e EE ee 13 4 7 CONTROL UNIT CONTROL AND SAFETY 2 0 1000000000000000000 00008 14 4 8
56. inside the equipment D autre part nous confirmons que l appareil mentionn ci dessus a t nettoy correctement que les tubulures sont ferm es et qu il n y a aucun produit toxique agressif radioactif ou autre produit nocif ou dangeureux dans la cuve Stempel Datum Betreiber Seal Cachet Date Date Responsible person Personne responsable Formblatt Form Formulaire Unbedenk doc LAUDA DR R WOBSER GmbH amp Co KG Erstellt published tabli LSC PfarrstraBe 41 43 Tel 49 0 9343 503 0 And Stand config level Version 0 1 D 97922 Lauda K nigshofen Fax 49 0 9343 503 222 Datum date 30 10 1998 Internet http www lauda de E mail info lauda de UNBEDENK DOC
57. ion is better than 0 1 96 full scale Resolution of the outputs Temperature 0 0196 of the range however not lt 0 01 C controller output Y 0 1 Pressure 0 1 bar Current inputs input impedance 100 Ohm Voltage inputs input impedance 50 kOhm Current outputs max burden 400 Ohm Voltage outputs min load 10 kOhm Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LRUDR Analogue Analogue setpoint Input CA Interface aval 95 wi Submenu gt 7 6 5 1 a Analogue inputs Analogue input ext temp __ Analegue eutput S e v Analogue output Submenu 7 6 5 2 outputs Wetz Analogue output M ki Le 208 RIS DFF 208 RIS p D 208 RIE OFF 23 08 06 YAWE 0026 SET gt 7 6 5 3 Calibration dn Level 1 iw Analogue interfaces AHA AIS analogue Input Setpoint OFF setpoint input is switched off i e manual value setting or value set via serial interface is active Analogue setpoint input is switched on with current input 1 configuration With voltage the display shows AIS U Scroll to AIE or pressing the key leads to submenu setpoint Analogue inputs gt Section 7 6 5 1 AIE analogue Input external actual temperature as standard signal instead of Pt 100 on input 105 OFF this input is switched off the measurement of the Pt 100 at socket 10S is va
58. is running gt Section 7 6 3 2 With this key from PAUSE or CONt to the INFO menu On pressing this key line 2 of the display shows the number of the programme selected Line 2 shows programme 5 Pressing the key changes the display to the current programme LOOP 1 means that the programme is running in the first of the programmed runs Pressing the key changes the display to indicate the current segment number Pressing the key changes the display to indicate the elapsed time in minutes for the current segment Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA 05 lee 15 v Ke A n D f You can exit the INFO submenu END END 7 6 3 6 Edit submenu Here there are the following functions e Select programme e Input a programme e Show the programme data of a stored programme and alter the segment data e Insert or add a new segment e Delete a segment e Input the number of programme runs Programme alterations are stored permanently only after exit from the Edit menu IER When the programmer is activated new segments can be inserted and existing segments can be altered incl The one which is currently activated In addition all segments can be deleted at any time with the exception of the one currently activated Alterations are possible while the segment is running The segment is continued as if the alteration had applied since the star
59. ise danger of burn injuries If there is any irregularity when testing the safety devices switch off the equipment immediately and pull out the mains plug Have the equipment checked by LAUDA service 23 08 06 YAWE 0026 Starting up 79 LRUDR 7 8 3 Pump motor monitoring Integral T Process Thermostats am case of pump motor overload or a blockage the heating the pump and the refrigeration system are switched off An 0085 PUMP LA 7 8 4 Refrigerant pressure 208 PRES A n A 80 A double tone sounds The display PUMP 1 appears and the fault triangle is flashing Rectify the fault e g clean the pump or check the viscosity then if necessary allow the equipment to cool down approx 30 min reset with the key WARNING Equipment and pump start up If several faults appear simultaneously they have to be reset individually In case of overload of the pump for the external circuit the message PUMP 1 is displayed on model T 4600 W On units with a separate pump for internal circulation T 4600 T 10000 W the message PUMP 2 means that the fuse F5 has to be replaced Only by a qualified electrician remove the side panel on the right On units with a 3 phase pump T 7000 T 10000 W the message PUMP 1 means that the motor protection cut out has to be reset Only by a qualified electrician remove the side panel on the right The compressor is switched off if the refriger
60. lid Starting up 55 LRUDR 208 RIE A E 22 Bc a 01 OFF 228 AOA U ti FIA Hd 56 Integral T Process Thermostats Input is switched on With current configuration 1 In case of voltage the display shows AIE U Pressing the key leads to the submenu analogue inputs external actual temperature gt Section 7 6 5 1 or A01 analogue output 1 OFF switched off Analogue output 1 is switched on With voltage output U configured and the internal temperature signal i e outflow temperature t 1 current output tE external actual temperature tS setpoint P pressure Y electrical output Outputs 2 and 3 are similar to output 1 A Pressing leads to the submenu Analogue outputs gt Section 7 6 5 2 CAL calibration of inputs and outputs at 0 and 10 V or 0 4 and 20 mA n Pressing leads to the submenu Calibration gt Section 7 6 5 3 Starting up YAWE 0026 23 08 2006 Integral Process Thermostats LAUDA 228 END 9 Leads to ANA at level 1 al 7 6 5 4 Submenu Analogue inputs Submenu Input Analogue inputa USE Display tasking Select with mir display 15 Current signal E 9 after gt 1 lt 0 2014 20 ban with 0 o Scaling MIM 109 400 C Signal selectian MODE tl tE f
61. matic operation standby and equipment ON are selected by contact at socket 16N Contact closed equipment ON Contact open equipment OFF standby View of socket front and plug solder face Signal approx 5V 10 mA Do not use pin 3 3 pin coupling connector Cat No EQS 048 External control can be activated here internal control the equipment is controlled by the outflow temperature YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA external control ON the control operates as d d H L cascade controller from the external actual LIO ma lt temperature E With external control switched on line 1 of the display automatically shows the external temperature The indicator field changes from INT to EXT The external actual temperature is normally sensed by the Pt 100 connected to socket 105 Section 7 5 2 The external actual value can also be introduced as a standard signal socket 66S no Pt 100 is connected to socket 10S and no standard analogue signal is switched on 66S the display shows FAIL when an attempt is made to activate external control Reset with key 7 6 3 Programmer level PGM The programmer function of the units permits storage of 5 temperature time programmes Each programme consists of several temperature time segments In addition there is the information how many times the programme should be run LOOP The total number of all the se
62. n the keys or b pressing and holding down one of the two keys and immediately afterwards pressing the other key briefly Briefly 1sec releasing the key s and again pressing one of the keys moves one digit to the right principle after the setting has been completed it is entered automatically after approx 4 sec or immediate entry of the setting with key Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA 7 32 Key inhibit KEY 228 KEY 228 0000 23 08 06 YAWE 0026 operation can be inhibited with the KEY function order to prevent unauthorised alteration of the equipment settings via the keys A Press key and hold it down N Within 4 sec press also and hold it down The display shows 4 x 0 appear consecutively KEY is displayed Release both keys The keys are now non functional When any keys are operated the display shows KEY For de inhibiting A Press key and hold it down Pet Within 4 sec press also and hold down The display shows and 4 x 0 disappear consecutively and KEY disappears keys are de inhibited Starting up 27 LAUDA Integral T Process Thermostats 7 4 LC Display Standby symbol Heating symbol Line 1 Line 1 shows external actual temperature TE Line 1 shows internal actual temperature outflow temperature une
63. on VERx x is indicated for approx 1 sec The display only appears if function Manual Start is activated which means that every time the unit was H OFFline it has to be started with the key gt Section 7 6 4 2 In case Auto start is activated the following display is shown immediately after unit has been switched ON Attention If the key pad is locked KEY function the KEY function must be switched OFF first gt Section 7 3 2 Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats CC BAR 228 SET 181 fe external circuit An 23 08 06 YAWE 0026 Starting up LRUDR On equipment types T 7000 W and T 10000 W the pump is driven by a 3 phase motor The direction of rotation of the mains supply must be checked If the output pressure indication gt Section 7 5 does not show a build up of pressure the direction of rotation of the 3phase supply has to be reversed by interchanging 2 phases Warning This operation must only be carried out by a qualified electrical technician If no heat carrier liquid is being pumped in spite of adequate liquid level in the bath the reason is an air pocket which prevents the pump filling with liquid The remedy is to vent the external circuit at the highest point Close the bypass valve on the back of the equipment so far clockwise until the maximum required pressure in the external circuit is obtained If the pr
64. perating temperature range due to increasing viscosity The full operating range should only be utilised if really necessary The application ranges of bath liquids and tubing are for general information only and may be restricted by the operating temperature range of the equipment EPDM tubing is not suitable for Ultra 350 and not suitable for mineral oils Silicone oil causes pronounced swelling of silicone rubber gt never use silicone oil with silicone tubing Safety data sheets are available on request 22 Preparations YAWE 0026 23 08 2006 Integral T Process Thermostats Hose connections LRUDR inner diameter Temberatura Tubing type part 0 mm x insul Application Cat No range C thickness Tubing with a TE reinforcement pi E x 40 120 e RUD T RKJ 103 EPDM i ER Tubing with B NOM reinforcement pi a 40 120 S RE RKJ 104 EPDM TER Tubing with is reinforcement ze 40 120 1 4 105 EPDM inner diameter mm x wall thickness Insulation 19x10 40 120 Insulation for RKJ 103 RKJ 009 Insulation 26x10 40 120 Insulation for RKJ 104 RKJ 013 Insulation 36x10 40 120 Insulation for RKJ 105 RKJ 017 inset diameter Hose clip 16 27 suitable for RKJ 103 EZS 032 Hose clip 20 32 suitable for RKJ 104 EZS 015 Hose clip 25 40 suitable for RKJ 105 EZS 016 EPDM tubing is not suitable for
65. perature range is expanded from 120 C to 150 C An additional fan is built in at the back side Do not close the aspirating hole In particular it is to be noted that with temperatures exceeding 120 C metal tubing is used High power pump Option 3 A high power 2 stage pump with maximum values 5 5 bar 40 L min is installed Pump characteristics gt Section 9 Technical Data The units 1200 T 2200 W have a larger overall height Section 9 Technical Data The cooling capacity is reduced by approx 200W Flow control instrument Option 5 In the return line for the heat carrier a paddle flow control instrument is installed The contact is connected to the backside flanged 3 pole plug The contact closes at gt 5 L min with 1200 T 4600 W and gt approx 10 L min with T 7000 T 10000 W 1 3 View on flange plug Front or solder side coupler socket Maximum contact load 30V 1A IER Use shielded lines Connect shielding with connector housing Cover unused plug connections with protecting caps Coupler socket Cat No EQD 047 Low pressure pump Option 6 Only at T 1200 W and T 2200 W This is a 2 stage radial disc pump with a maximum pressure of 1 bar and a maximum pump output flow rate of 30 L min This pump has a smaller noise level and in most cases can be used to temper glass instruments Pump characteristics gt Section 9 Technical Data Equipment description YAWE 0026 23 08 20
66. self sealing can cause breakage of glass apparatus 1 The pumps installed in the equipment can produce pressures above 1 bar which Note the maximum permitted pressure of the apparatus in the external circuit Pressure limitation through bypass see gt Section 7 2 For suitable hose material please see Section 6 4 With external circuits at a higher level even with a closed circuit the external volume may drain down when the pump is stopped and air enters the thermostating circuit this may result in overflowing of the storage bath Always ensure maximum flow cross section in the external circuit nipples tubing external apparatus This results in increased flow rate and therefore better thermostating Protect tubing against slipping off by fitting hose clips am The equipment is designed for operation with non flammable and flammable liquids in accordance with EN 61010 2 010 Flammable liquids must not be used at temperatures higher than 25 C below the flame point Section 6 4 20 Preparations YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA 6 3 Emptying j Place a container underneath the drain cock on the back of the equipment Switch off the i En equipment Observe the appropriate regulation when x e disposing of used heat carrier liquid e B d b Close the drain cock Drain cock Do not drain the heat carrier liquid when it is hot or at temper
67. t 4mA 3 both current inputs 4mA 76 Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA RMP_IN_00_XXX Read a programme segment XXX response e g 030 00_010 00 30 00 C and 10 min RMP IN 01 Read the current segment number RMP IN 02 Read the set number of programme runs RMP IN 03 Read the current programme run RMP IN 04 Read the programme to which further instructions apply RMP IN 05 Read which programme is running now 0 For use also blank character 587 The equipment response is always in the fixed decimal format XXX XX or for negative values XXX XX ERR X RS 485 interface e g A015 XXX XX or A015 XXX XX or A015 ERR X 7 7 5 Error messages Channel ext temperature not available ERR 50 Communication between thermostat and remote control FBT is interrupted 7 7 6 Driver software for LABVIEW An individual easy to use control and automation software for operating the ECOLINE INTEGRAL T and WK WKL units can be programmed with the aid of the National Instruments program development tool LABVIEW http sine ni com apps we nioc vp cid 1381 amp lang US In order to make program operation possible on the RS 232 RS 485 interface LAUDA provides drivers specially designed for LABVIEW which can be downloaded free of charge under www lauda de 23 08 06 YAWE 0026 Starting up 77 LAUDA Integral T Process Thermostats 7
68. t of the segment But if the new segment time is shorter than the segment time which has already elapsed then the next segment is activated Ifa segment time gt 999 min has to be programmed this time must be split between several consecutive segments Programme selection t Press key to enter Edit mode 3B 3s Cu EDit 23 08 06 YAWE 0026 Starting up 39 LAUDA Integral T Process Thermostats d The display shows the selection for programme 1 46 de CH 1 Hi Press the key to select P 2 P 3 P 4 P 5 Ki 38 30 PH Press key to enter al Input of a programme Programming example 7 6 3 1 0 8 Insert segment NEW Delete segment DEL D 8 8 Runs of programme x Loop W 9 3 nct This display appears if the programme storage LI 225 E position is empty i e no segment has been defined NEIN OG 40 Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats Segment target temperature DU N 0 Segment number Segment time in minutes 30 0 D t 23 08 06 YAWE 0026 LRUDR Increments the number of segments by one each time until the required number of segments appears In this example 6 segments Press several times until the display below appears The segment indication runs backwards Press key Segment target temperature flashes with brief OFF period
69. t5 P fy H Submenu end END From AIS scroll to al 22 8 t USE the input setpoint can be switched D 5 Em ON OFF USE OFF 23 08 06 YAWE 0026 Starting up 57 LRUDR 008 USE DE 228 A 228 i 228 OK dl Qo sta lt 4 20 9 58 Integral Process Thermostats Enter required status with Type input signal type voltage 0 10 V U or current 0 20 mA 4 20 mA I If a current range has been selected there is also a request whether range 0 20 mA or range 4 20 mA is required Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA MIN minimum temperature C CO Bst D 5 ru For determining the temperature range to which the N 0 current or voltage range has to be assigned Y al MAX maximum temperature in C c B So For determining the temperature range to which the i current or voltage range has to be assigned MAX 10 0 Example 0 10 V is to correspond to 50 150 C MIN 50 MAX 150 At the setpoint input only values in the range 30 C to 120 C are processed since this corresponds to the operating range of the equipment Outside this range the display shows the limit value H p 8 Sen END KN Back to AIS 4l Scroll to submenu Analogue inputs but referred to c 28 5 oo the configuration and scaling of the
70. tion is on auto A there is an error message ERR35 Switches thermostat to standby pump heating refrigeration unit off When standby function is on auto A there is an error message ERR35 RMP SELECT X Selection of the programme 1 5 to which the further instructions apply When the unit is switched on programme 5 is selected automatically RMP START Start the programmer RMP PAUSE Hold pause the programmer RMP CONT Restart the programmer after pause RMP STOP Terminate the programmer RMP RESET Delete the programmer RMP OUT 00 XXX XX XXX Set a programme segment temperature and time A segment is added and appropriate values are applied to it RMP OUT 02 XXX Number of times the programme runs 0 unlimited 1 250 74 Starting up YAWE 0026 23 08 2006 Integral T Process Thermostats LAUDA For use also blank character Response from thermostat or in case of error ERR X RS 485 interface e g A015 or in case of error A015 ERR X n different dates for one parameter except for set point are continuously transmitted to the thermostat due to bugs this can lead to the destruction of the storage location in the thermostat The storage locations can be overwritten up to 100 000 times Permitted data formats al al wuel wl we x SE ES 23 08 06 YAWE 0026 Starting up
71. ve bath volume serves as additional expansion space The heating and cooling capacities are suitably matched in order to achieve rapid temperature change both in the heating and in the cooling range i Bypass valve Pump 3 PP a Consumer inlet It Consumer return otra Level sensor eo SS E Heater Cooling Evaporator Equipment description YAWE 0026 23 08 2006 4 4 4 5 4 6 Integral T Process thermostats LAUDA Bath pump The relatively small bath contains the functional elements such as tubular heater pump for external circulation evaporator or pump for internal circulation on units from T 4600 temperature probe and low level sensor In addition there is a larger expansion volume which is only partially thermally active The front of the equipment carries a level indicator The connections and sizes for the external thermostating circuit are selected to be suitable for the pump output All pumps are immersion pumps An adjustable bypass between liquid outlet and bath allows the pressure to be reduced pump characteristics Section 9 A pressure sensor at the pump outlet measures the actual discharge pressure which can be indicated on the display for monitoring purposes Materials All components in contact with the heat carrier liquid are made from materials suitable for the recommended liquids Section 6 3 and temperature The materials used are rust free stainless steel
72. wed by OFF i e the integral function of the controller is switched off the controller operates as a proportional controller with permanent control offset OFF is normally not used Suitable values are 20 100 sec Small values produce rapid control action but lead also to instability Values around 50 sec usually give adequate results The controller output can be indicated here e g for use during servicing With external control CON E switched on Proportional band Xp for outflow controller When working with the external controller the outflow controller operates as proportional controller in the cascade circuit The criteria are similar to internal control Control gain of the master controller of the cascade Larger values produce a faster reaction and possibly instability Suggested value KPE 3 0 Reset time TN of the master controller KPE and TN depend largely on the conditions i e volume heat transfers pump output and location of external controller Suggested value for TN 100s Starting up 69 LRUDR H CC Die al 70 Integral T Process Thermostats It is essential to ensure that there is optimal thermal coupling between heat carrier liquid and external sensing point Otherwise satisfactory control can not be achieved Under unfavourable conditions simple outflow temperature control may give better results Correction limitation Here it is possible to set a limit for th

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