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Circuit diagram

14.04.99

YAEE0013

47

11 Circuit 

diagram

Содержание Ecoline E 200

Страница 1: ...es Z 01 from software version 3 4 01 02 YAEE0013 Phone 49 0 9343 503 0 Fax 49 0 9343 503 222 e mail info lauda de Internet http www lauda de Operating Instructions Ecoline Immersion thermostats E 200 Bath Circulation thermostats E 206 T E 212 T E 215 T E 220 T E 203 E 211 E 219 E 225 ...

Страница 2: ......

Страница 3: ...ment without the bath liquid Do not start up the equipment if it is damaged or leaking the supply cable is damaged Switch off the equipment and pull out the mains plug for servicing or repair the supply cable is damaged Drain the bath before moving the equipment Have the equipment serviced or repaired by properly qualified personnel only The Operating Instructions include additional safety notes w...

Страница 4: ...t 11 3 5 5 Error messages 12 3 5 6 Driver software for LABVIEW 12 4 UNPACKING 13 5 PREPARATIONS 14 5 1 Assembly and setting up 14 5 2 Filling and emptying 16 5 3 Bath liquids and hose connections 18 5 4 Connection of external circuits 20 5 5 Cooling the thermostats 22 6 STARTING UP 23 6 1 Connection to the supply 23 6 2 Switching on 23 6 3 Setpoint selection level 0 24 6 4 Menu functions 25 6 4 1 ...

Страница 5: ...d testing 33 6 5 2 Low level protection and testing 34 6 5 3 Pump motor monitoring 35 6 5 4 Connection floating contact Combination fault 31 N 35 6 5 5 Other error messages 36 7 SAFETY NOTES 37 7 1 General safety notes 37 7 2 Other safety notes 37 8 MAINTENANCE 39 8 1 Cleaning 39 8 2 Maintenance and repair 39 8 3 Ordering spares 40 9 TECHNICAL DATA TO DIN 58966 41 10 ACCESSORIES 45 11 CIRCUIT DIAG...

Страница 6: ...d where there may be injury to personnel if a recommendation is not followed accurately or is disregarded Note Here special attention is drawn to some aspect May include reference to danger Reference Refers to other information in different Sections ...

Страница 7: ...ng connections Section 5 1 and 5 4 2 Fill the unit with corresponding liquid Section 5 3 The units are designed for operation with non flammable and flammable liquids to EN 61010 2 010 Take care of the level of the bath liquid Section 5 2 3 Connect the unit only to a socket with a protective earth PE connection Compare the information on the rating label with the supply details 4 Using a screwdriv...

Страница 8: ...Brief operating instructions 2 ...

Страница 9: ...lamping bracket Setting knob Pt 100 Pump housing Outlet for bath circulation Jet nozzle Heater Heating LED green Supply ON Menu functions Mains switch Setting of overtemperature switch off point Pump connections inlet Pump connections outflow Cooling coil connection Bath bridge Bath cover ...

Страница 10: ...l outlet provides circulation within the bath By turning the setting knob you can choose between both outlets or divide the flows The pump chamber of immersion thermostats is rotatable in a restricted way to reach an optimal circulation The pump can be used up to viscosities of 150 mm s during heating up To get an optimum accuracy of control a viscosity of 30 mm s is recommended One of five pump o...

Страница 11: ...n both poles in order to prevent dry operation of the heater The pump is switched off through the electronics The setting of the overtemperature cut out is adjusted with a tool on a potentiometer and is always limited to 5 C above the operating temperature range A floating contact Combination fault is available Section 6 5 4 All settings and fault messages are stored in the memory on supply failur...

Страница 12: ...omputer please use a 1 1 cable and not a zero modem cable without hardware handshake The computer needs an operating mode without hardware handshake In the plug of the thermostat a bridge has to be inserted between Pin 7 and 8 Use screened connecting cables Connect the screen to the plug case The lines are electrically isolated from the remaining electronics Unoccupied pins must not be connected T...

Страница 13: ...0 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 The response of the thermostat is always terminated with CRLF CR carriage return hex 0D LF line feed hex 0A Example Transfer of setpoint 30 5 C to the thermostat Computer Thermostat OUT_SP_00_30 5 CRLF OK CRLF ...

Страница 14: ...f a terminating network which ensures a defined unattended time in the high resistance phases The bus terminal is defined as follows Generally this network is integrated on the plug in card of the computer RS 485 Protocol The interface 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 RS485 commands are always p...

Страница 15: ... 01 YAEE0013 9 The response of the thermostat is always terminated with CR CR carriage return hex 0D Example Transfer of setpoint 30 5 C to the thermostat with address 15 Computer Thermostat A015_OUT_SP_00_30 5 CR A015_OK CR ...

Страница 16: ...troller 0 1 10 C OUT_PAR_01_XXX Setting of control parameter Tn 5 60 sec OUT_MODE_00_X Keys 0 free 1 inhibited corresponds to KEY START Switches thermostat on from standby STOP Switches thermostat to standby pump heating refrigerator off For _ use also blank character Response from thermostat OK or in case of error ERR_X RS485 interface e g A015_OK or in case of error A015_ERR_X Permitted data for...

Страница 17: ...rrent value of TNE 201 OFF IN_MODE_00 Keys 0 free 1 inhibited IN_MODE_01 Control 0 internal 1 external TYPE Read thermostat type VERSION Read software version number STATUS Read thermostat status 0 OK 1 error STAT Read error diagnosis response XXXXXXX X 0 no error X 1 error Char 1 error Exx Char 2 pump error Char 3 low level error Char 4 overtemperature error Char 5 0 Char 6 no external temp probe...

Страница 18: ...ftware for LABVIEW An individual easy to use control and automation software for operating the ECOLINE INTEGRA 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 lang US In order to make program operation possible on the RS 232 RS 485 interface LAUDA provides drivers specially designed for LABVIEW w...

Страница 19: ...visible on the unit the forwarding agent or the post office has to be notified so that the shipment can be examined Standard accessories Bath cover E 203 and on all bath circulation thermostats E 3xx Closing plugs on all bath circulation thermostats Warning label on all bath circulation thermostats Operating Instructions on all immersion and bath circulation thermostats ...

Страница 20: ...fixation of the temperature probe has to be moved upwards approx 15 mm Adjust the pump chamber Move the fixation of the temperature probe downwards again see ill on the left For all LAUDA baths plastic and deep drawn baths please fix the adapter standard accessory on the clamping bracket Turn the jet nozzle to face diagonally into the bath The outflow for the bath circulation can then be closed Tu...

Страница 21: ... with the clamping bracket Operation with external circuit Section 5 4 The immersion thermostats have to be fixed carefully at the bath for they must not fall into the bath In that case don t touch the bath liquid Pull out mains plug immediately a Bath Circulation thermostats Place the unit on a flat surface Do not cover the ventilation openings at the back Keep a clear distance of at least 20 cm ...

Страница 22: ... closed use closing plugs or linked to the return 5 2 Filling and emptying Filling Fill baths up to a maximum level of 20 mm below the bath bridge Optimum operation at 20 40 mm below the bath bridge Operation is possible down to 60 mm below the bath bridge The low level cut out operates at approx 90 mm below the bath bridge When using thermal oils it is necessary to allow an expansion of approx 8 ...

Страница 23: ...esigned for operation with non flammable and flammable liquids to EN 61010 2 010 Flammable liquids can be operated up to no more than 25 C below the firepoint Section 5 3 Observe the appropriate regulation when disposing used thermostating liquid When connecting an external consumer take care that the level of the bath liquid does not drop too much fill in bath liquid if necessary Do not drain the...

Страница 24: ...eratures Evaporation losses Use bath covers Section 10 Accessories Distilled water or fully deionised water must only be used with the addition of 0 1g sodium carbonate Na2CO3 l water otherwise danger of corrosion Water content falls after prolonged operation at higher temperatures mixture becomes flammable flash point 128 C Check the mixture ratio with a densiometer When selecting bath liquids it...

Страница 25: ...2 EPDM tubing insulated 12 ext dia 35mm approx 60 to 120 for all bath liquids except for Ultra 350 and mineral oils LZS 021 Silicone tubing uninsulated 11 30 to 100 water water glycol mixture RKJ 059 Silicone tubing insulated 11 ext dia 35mm approx 60 to 100 water water glycol mixture LZS 007 Viton 11 60 to 200 for all bath liquids RKJ 091 EPDM tube not for Ultra 350 and mineral oils Silicone oil ...

Страница 26: ...t the pump outflows divide up the pump flow in accordance to the thermostating task Section 5 1 Position maximum flow in the external circuit the setting knob is turned anticlockwise Position flow passes through pump outflow and outlet for bath circulation the setting knob is in medium position Position external circuit is closed and the outlet for bath circulation fully open the setting knob is t...

Страница 27: ...temperature appropriately Always ensure the maximum possible flow cross section in the external circuit When the external consumer is placed at a higher level than the thermostat the pump is stopped and air penetrates into the thermostating circuit the external liquid may drain down into the bath even with a closed system danger of flooding the thermostat Protect tubing with hose clips against sli...

Страница 28: ...ing coil as standard Cooling possibilities down to 20 C Mains water keep the water consumption as low as possible down to 30 C flow through cooler DLK 10 DLK 25 depending on bath size and temperature Section 10 Accessories use water glycol mixture ratio 1 1 Mains supply 230V will be switched off in case of fault Consumption of current 2A max Use insulated tubing When thermostating an external syst...

Страница 29: ...h off point to a value clearly above ambient temperature Switch on at the mains switch The green LED for Supply ON lights up 0 25s A tone sounds for approx 0 25 s The unit self test starts up All display segments and symbols light up for approx 1 s Then the software version is indicated for approx 1 s Display shows the actual bath temperature above resolution 0 05 and the setpoint The pump starts ...

Страница 30: ...e keys Speeding the setting process by a continuous pressing the keys or b pressing one key holding it down and shortly pressing the other key Briefly releasing 1 s the key s and again pressing one of the keys moves the cursor one place to the right Display flashes 4 s the new value is accepted automatically or Value is entered immediately with this key For safety reasons the setpoint can only be ...

Страница 31: ...ut starting from level 0 press the key shown on the left The display shows the current bath temperature PUMP and the current output step To alter the setting press the key shown on the left Display flashes approx 4 s or During this time start to set the required step with one of the keys 0 pump stopped heating off 1 low pump output 2 3 4 medium pump output 5 maximum pump output The pump responds i...

Страница 32: ...rature RES and the current setpoint resolution are indicated To alter the setting press the key on the left Display flashes approx 4 s or During this time start to set the required resolution with one of the two keys normal setting 0 1 0 1 C setpoint resolution or 0 01 0 01 C setpoint resolution During setpoint input only S is indicated instead of SET Forward with the key to parameter level or wit...

Страница 33: ...ith Section 6 4 3 1 or with key to step END End of the menu Return to level 0 setpoint selection with the key on the left or with key back to Setting the setpoint resolution 6 4 3 1 Setting the proportional band of the PID controller and 2x Directly from level 0 setpoint selection press the key combination on the left until the PARA function is reached then switch to level 2 from PARA see above wi...

Страница 34: ...th the key to Setting the reset time or with the key back to PARA 6 4 3 2 Setting the reset time of the PID controller and 2x Directly from level 0 setpoint selection press the key combination on the left top one on E 3xx bottom one E 2xx until the PARA function is reached then and 1x switch to level 2 and move forward with the keys on the left The display shows the current bath temperature Tn and...

Страница 35: ...tpoint is not reached select smaller values The derivative time Tv D part is altered automatically through a fixed factor to Tn Standard settings of control parameters and pump Section 9 Technical data 6 4 3 3 Selection of the interface and 2x Directly from level 0 setpoint selection press the key combination on the left until the PARA function is reached then and 2x switch to level 2 and move for...

Страница 36: ...ng the reset time 6 4 3 4 Setting the Baud rate transfer rate serial interface and 2x Directly from level 0 setpoint selection press the key combination on the left until the PARA function is reached then and 3x switch to level 2 and move forward with key on the left The display shows the current bath temperature KBD and the current setting To alter the setting press the key Display flashes approx...

Страница 37: ...ple calibration to more than 3 C cause internal faults after 2 min E1006 or e16 The factory calibration will be lost through overwriting please work carefully and 2x Directly from level 0 setpoint selection press the key combination on the left until the PARA function is reached then and 4x switch to level 2 and move forward with key on the left 2 5 s 1 The display shows CAL and the current bath t...

Страница 38: ... you use to work e g set the setpoint to 45 C Section 6 3 d Wait until the actual bath temperature has reached the setpoint temperature of 45 C and until the indication on the reference thermometer does not change any more e The reference thermometer shows e g 44 8 C f Select CAL on the display and go forward as mentioned under point 1 7 see above The actual bath temperature switches from 45 C to ...

Страница 39: ... approx 4 s The position of the potentiometer is decisive for the setting The display is just a help for the setting Setting is possible only up to a upper limit of the operating temperature range 5 C When the bath temperature arises above the overtemperature switch off point 1 Double signal tone sounds 2 The display shows the indication for overtemperature TEMP the fault triangle is flashing heat...

Страница 40: ...triangle is flashing heating is switched off on both poles pump is switched off by the electronics 2 Top up the bath Section 5 2 and reset with the key If necessary repeat several times in case that the pump does not purge immediately Testing at regular intervals by lowering the bath level Place a hose on the pump connector and pump some of the bath liquid into a suitable container Step 1 2 must f...

Страница 41: ...or check the viscosity then reset with the key If several faults appear simultaneously they have to be reset individually 6 5 4 Connection floating contact Combination fault 31 N Alarm out 3 pole locking connector 1 common 2 n c break 3 n o make When the unit is o k 1 and 3 are closed see ill Max contact rating 0 2A 24 V 3 pin plug Section 10 Accessories Contact operates in case of error at overte...

Страница 42: ...the fault report is repeated pull out the mains plug and try whether the motor can be rotated by the fan blade inserting a screwdriver into the ventilation opening at the back of the unit Error code 0 255 microprocessor error Error code 1000 1255 slave processor error Indication can be used for remote diagnosis After rectifying the fault reset with the key ...

Страница 43: ... are not designed for use under medical conditions according to EN 60601 1 or IEC 601 1 7 2 Other safety notes Connect the unit to a grounded mains power socket Parts of the bath cover may reach surface temperatures above 70 C when operating at higher temperatures Take care when touching it Use suitable hoses Section 5 3 Protect tubing with hose clips against slipping off Prevent kinking of tubing...

Страница 44: ...delayed boiling The cooling coil with the cooling water has only to be used for operating temperatures below 100 C At higher temperatures danger of hot vapour to be produced Always pull out the mains plug before cleaning maintenance or moving the thermostat Repairs on the control unit and the refrigeration system must be carried out by properly qualified personnel only Values for temperature contr...

Страница 45: ...xification are decided by the special knowledge of the user In case of doubt please contact the manufacturer 8 2 Maintenance and repair Before any maintenance and repair work pull out the mains plug Repair on the control unit must only be carried out by properly qualified personnel LAUDA thermostats are largely maintenance free If the thermostating liquid becomes dirty it has to be replaced Sectio...

Страница 46: ...ating label This avoids queries and supply of incorrect items We shall always be happy to deal with queries and to receive suggestions and criticism LAUDA DR R WOBSER GMBH CO KG P O Box 1251 97912 Lauda Königshofen GERMANY Phone 49 0 9343 503 0 Fax 49 0 9343 503 222 E mail info lauda de Internet http www lauda de ...

Страница 47: ...Section 7 2 last item Immersion thermostats E 200 Operating temperature range C 25 to 200 with water cooling C 20 to 200 Operating temperature range C 20 to 200 Interface RS 232 RS 485 Heater power 230 V 50 60 Hz 115 V 60 Hz 100 V 50 60 Hz 2 25 1 3 1 0 Pump type pressure pump with choice of 5 output steps Max discharge pressure bar 0 4 Max flow rate l min 20 Pump connections mm nipples 13 mm dia B...

Страница 48: ...206 T E 212 T E 215 T E 220 T Operating temperature range C 23 to 100 with water cooling C 20 to 100 Operating temperature range C 20 to 100 Heater power 230 V 50 60 Hz 115 V 60 Hz 100 V 50 60 Hz kW 2 25 1 3 1 0 Pump type pressure pump with choice of 5 output steps Max discharge pressure bar 0 4 Max flow rate l min 17 Pump connections mm nipples 13 mm dia Max bath volume l 7 13 15 20 Baths polycar...

Страница 49: ...EE0013 43 Equipment types Xp C Tn s Pump output step E 200 3 0 30 2 E 203 6 0 20 1 E 211 E 212 T 2 5 25 2 E 206 T 4 0 25 2 E 215 T 2 0 25 3 E 219 2 0 30 3 E 225 E 220 T 2 0 30 4 We reserve the right to make technical alterations ...

Страница 50: ... 0 05 0 1 0 15 0 2 0 25 0 3 0 35 0 4 0 45 0 5 0 2 4 6 8 10 12 14 16 18 20 l min bar step 5 step 4 step 3 step 2 step 1 Bath Circulation thermostats measured with water 0 0 05 0 1 0 15 0 2 0 25 0 3 0 35 0 4 0 45 0 5 0 2 4 6 8 10 12 14 16 18 l min bar step 5 step 4 step 3 step 2 step 1 ...

Страница 51: ...Z 0631 012 T polycarbonate 100 9 to 13 300x315x160 LCZ 0629 003 deep drawn stainless steel 150 2 5 to 3 5 135x240x150 LCZ 0620 011 deep drawn stainless steel 150 9 to 12 300x329x150 LCZ 0621 019 deep drawn stainless steel 150 12 to 18 300x505x150 LCZ 0622 025 deep drawn stainless steel 150 19 to 25 300x505x200 LCZ 0623 006 stainless steel 200 3 5 to 5 5 150x260x160 LCZ 0624 012 stainless steel 200...

Страница 52: ...5 T LCZ 041 Cover plate MD 15 V K E 215 T LCZ 040 Rising platform 8 steps E 203 LCZ 0645 Rising platform 8 steps E 206 T LCZ 0648 Rising platform 8 steps E 212 T E 211 E 312 E 120 T E 220 T E 219 E 225 LCZ 0635 Through flow cooler DLK 10 to 10 C LFD 005 Through flow cooler DLK 25 to 30 C LFD 108 3 pole locking connector floating contact Combination fault 31 N EQS 054 Wintherm Software under Window...

Страница 53: ...Circuit diagram 14 04 99 YAEE0013 47 11 Circuit diagram ...

Страница 54: ...Cooling unit Stakei 200 X 13 Housing 2pol X 21 Plug strip terminal 12pol EQF 079 EQF 079 X 23 Line up terminal 2pol 115V 60Hz 100V 50 60Hz at serial no X01 E 1xx E 2xx A 1 Printed circuit board Mains UL 499 UL 499 A 2 Printed circuit board Display UL 488 1A UL 488 1B A 3 Printed circuit board serial interface RS 232 RS 485 UL 490 A 4 Printed circuit board Mains LED Backlight A 5 Printed circuit bo...

Страница 55: ... LAUDA voir plaque signalétique Typ Type Type Serien Nr Serial no No de série mit folgendem Medium betrieben wurde was used with the below mentioned media a été utilisé avec le liquide suivant Darüber hinaus bestätigen wir daß das oben aufgeführte Gerät sorgfältig gereinigt wurde die Anschlüsse verschlossen sind und sich weder giftige aggressive radioaktive noch andere gefährliche Medien in dem Ge...

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