Lauda RP 3050 C Operating Instructions Manual Download Page 118

Page: 118 / 136

Proline Kryomats

118

Maintenance

YAUE0007

/ 10/2/2018

9.3.6

Remedying faults

Before you contact the LAUDA Service Temperature Equipment, check whether the problem can be
remedied with the following instructions:

Fault

Possible remedy

Device does not cool or only very slowly.

1. The module "Smart Cool" is set to "off"



Switch

on "Smart Cool" module



8.2.

2. Dirty condenser



Clean condenser



9.3.4.

3. Temperature limit Til too high



Reduce

temperature limit Til



7.6.2.

Device does not heat up or only very slowly.

Temperature limit Tih too low



Increase temperature

limit Tih



7.6.2..

The compressors are running although there
is no necessity of cooling.

Regular device function (protectiv function).

Master: Alarm message

tEMNP

Command: Overtemperature protection.



7.12.1.

Wait until the outflow temperature has cooled below
the overtemperature cut-off point or set the cut-off
point higher than the outflow temperature.

Master: Warning message

WXArn

104

Command: Level very low

(Imminent low level in the bath vessel).

Master: Alarm message

LEUEL

Command: Low level.

(Low level in the bath vessel)



7.12.2.

1. Check hoses, connections and load for whether a

leaky location is present.



As applicable, rectify

the leakage and top up the missing heat carrier
liquid



6.2 and 6.3.

2. Check the Proline Kryomat for whether a leaky

location is present.



If necessary, contact

LAUDA Service Constant Temperature
Equipment



9.5.

3. The liquid may drop due to cooling or degassing.



If necessary, top up the missing heat transfer

liquid



6.2 and 6.3.

Master: Warning message

WXArn

103

Command: Level too high

(Imminent excessive level in the bath
vessel).

Master: Alarm message

AL 6

Command: Level too high

(Excessive level in the expansion vessel)



7.12.4.

1. Volume expansion of the heat transfer liquid

during heating up.

2. Moisture absorption in the heat transfer liquid.

Master: Alarm message

bl0C

Command: Pump blocked

(Pump motor monitoring: Overload,
blockage).



7.12.5.

1. The viscosity of the heat teransfer liquid is too

high



change heat carrier liquid or raise the

setpoint temperature.

2. The pump is blocked.



Contact the LAUDA

Service Constant Temperature Equipment



9.5.

Summary of Contents for RP 3050 C

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Page 3: ...chilling system version 2 13 software analog IO module version 3 14 software serial IO module version 3 22 software digital IO module version 3 14 software solenoid valve version 3 06 software Ethernet module version 1 23 software EtherCAT module version 1 06 Phone 49 0 9343 503 0 Fax 49 0 9343 503 222 E Mail info lauda de Internet http www lauda de Operating instructions PROLINE Kryomats Low temp...

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Page 5: ...for servicing or repair moving the equipment Transport the equipment with care The unit may NEVER be overturned nor put upside down Equipment and its internal parts can be damaged by dropping by shock Technically qualified personnel must only operate the equipment Never operate the equipment without the heat transfer liquid Do not start up the equipment if it is damaged or leaking cable not only s...

Page 6: ...ATER RATING AND POWER CONSUMPTION FROM THE MAINS 23 5 UNPACKING 24 5 1 AFTER UNPACKING 24 5 2 STANDARD ACCESSORIES 25 5 3 PACKING AND UNPACKING WITH ORIGINAL PACKAGING MATERIAL 25 5 3 1 Background 25 5 3 2 Requirements 25 5 3 3 Unpacking the device 26 5 3 3 1 Outer cardboard box 26 5 3 3 2 Lift device from the pallet 27 5 3 4 Repacking with original packing material 28 5 4 IN PLANT TRANSPORT WITH ...

Page 7: ... 7 8 5 Defining the number of program loops Loops 78 7 8 6 Viewing the program sequence as a graph Graph 78 7 8 7 Obtaining information on a program Info 79 7 9 RAMP FUNCTION 80 7 10 TIMER FUNCTION 81 7 11 CONTROL PARAMETERS 82 7 11 1 Internal control variable integral measurement probe 83 7 11 1 1 Proven settings for control parameters and pump integral measurement probe 83 7 11 2 External contro...

Page 8: ...ng the surface of the device 112 9 2 2 Draining the water cooled condenser 113 9 3 SERVICING CLEANING REPAIR AND DISPOSAL INFORMATION 113 9 3 1 Servicing 114 9 3 2 Service intervals 115 9 3 3 Testing the heat transfer liquid 115 9 3 4 Cleaning the condenser 116 9 3 4 1 Air cooled condenser 116 9 3 4 2 Water cooled condenser 116 9 3 4 2 1 Cleaning the dirt trap 116 9 3 4 2 2 Decalcifying the water ...

Page 9: ... WARNING indicates a possible dangerous situation which if the safety requirements are ignored may result in fatal or severe irreversible injuries Caution Type and source Consequences of non compliance Action 1 Action CAUTION indicates a possible dangerous situation which if the safety requirements are ignored may result in slight reversible injuries Notice Type and source Consequences of non comp...

Page 10: ...tions for Class A digital devices This equipment has been tested and found to comply with the limits for Class A digital device pursuant to Part 15 of the FCC Federal Communication Commission Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio fre...

Page 11: ...section The following action may start the thermostat unintentionally from the standby mode Previously activated timer mode 7 10 Start command via interfaces 8 Figures of temperature constancy and display accuracy apply under normal conditions according to DIN 12876 Electromagnetic high frequency fields may in special cases lead to unfavorable values Safety is not impaired Only water cooled device...

Page 12: ...ammable liquids to DIN EN 61010 2 010 Take care of the level of the heat transfer liquid 6 2 3 Compare the information on the rating label with the supply details 4 Connect the unit only to a socket with a protective earth PE connection 5 Check whether the switch at the back of the master control element is in the ON position 6 Check whether the switch at the front of the master control element is...

Page 13: ...p power 5 8 Standby 0 Pu 8 C Setpoint SEt C Control Intern Extern Con 1 C Further settings MNEmv C Configure modules MNpfv C End End C Display flashes Set setpoint with or Display is accepted after 4 sec or proceed immediately with the key Control parameters setpoint resolution setpoint source input calibration etc Protection system Command cooling system analog and RS 232 digital module etc Exter...

Page 14: ...an 60 Brightness Contrast intern Pt100 extern Pt100 Device type Software Version Serial numbers Device data Error store Mode Baud rate RS485 address internal external Pt100 Analog interface RS232 485 Calibration Default Alarm Warning all default Basic window Standard window Super window Edit Default T il min T ih max Xp Tn Tv auto Td auto Kpe Tne Tve auto Tde auto Xpf Prop_E a Automatic Manual Sta...

Page 15: ...s valve see illustration on this page 5 Bath cover 6 Rotary switch for power supply 7 Front cover closed 8 Grille on both sides 9 Four steering transport rollers two off them with stoppers 1 2 3 Pump connection on the side 1 Suction nozzle return to bath Pump outflow or pressure output closed off with screw plug refer to housing for label 2 Bypass valve in external position 3 Pump outflow pressure...

Page 16: ...Proline Kryomats 16 Controls and functional elements YAUE0007 10 2 2018 1 2 3 4 1 Front cover open 2 Bath drain tap 3 Bath drain nozzle 4 Condenser air cooled ...

Page 17: ... 10 2 2018 Controls and functional elements 17 1 2 3 4 5 6 1 Bath bridge heating 2 Nameplate 3 Connection cable for control head 4 Connection cable LiBus 5 Cooling water connections at water cooled devices W only 6 Mains cable ...

Page 18: ...t100 temperature probe 4 Connection socket 70S LAUDA internal bus LiBus for bus suitable for unit and to which the refrigerating lower section and Command remote control are connected 5 Mains switch 6 Connection socket 51H 7 Air intake for electronic head 8 Pump connection rear and on the side Suction nozzle return to bath pump outflow or pressure output refer to housing for label 9 Mains connecti...

Page 19: ...he standard window displaying the values Actual temperature Tint of internal bath temperature probe Setpoint temperature Tset Actual temperature Text of the external temperature probe Bath level Pump level Five soft key duo keys their associated functions are shown in the display Enter key Cursor key Decimal point or symbol Standby key brings the thermostat into the idle mode Heater refrigerating ...

Page 20: ...4 stage variable drive pump level 5 to 8 The pump power can therefore be optimally matched to the relevant task In order to achieve optimum temperature homogeneity in the heat transfer liquid in the bath it is recommended to select the pump level in dependence of the viscosity of the heat transfer liquid therefore at higher viscosity to increase the pump level Be cautious at higher bath levels to ...

Page 21: ...ent temperature in the bath A high resolution A D converter processes the measurement Further measurement conditioning occurs using a special control algorithm for controlling the heater actuator which has a low reactive effect on the mains and the SmartCool refrigeration equipment together with further transducers An external Pt100 temperature probe can be connected via a socket 10S for the acqui...

Page 22: ...re probe Two sockets 70S for the connection of components via the LAUDA equipment bus cooling section Command remote control external solenoid valve etc An RS 232 485 interface 65S at the back of the Command remote control 4 8 Interface modules accessories The Master control element can be supplemented with further interface modules which are simply inserted into two module slots 3 at the back of ...

Page 23: ...se of the compressor and only then cools when refrigerating capacity is demanded by the controller To achieve this a number of sensors in the cooling circuit monitor the operating conditions The compressors are equipped with overtemperature cutouts which respond to the compressor temperature and the compressor current consumption In addition the refrigeration system is backed up by a pressure cont...

Page 24: ...e in transit If contrary to expectations there is visible damage to the unit the shippers or the postal service must be immediately informed so that an investigation can be made Please also inform the LAUDA Service Constant Temperature Equipment Contact 9 3 6 Warnung Falling down falling over of the device Crushing of the hands and feet Use a suitable lifting tool Site the device only on a level s...

Page 25: ...x 1 already mounted for all Kryomats HKN 065 4 Screw plugs for M16 x 1 already mounted for all Kryomats EOA 001 2 Threaded house coupling Nipple Nut G for water cooled devices only EZB 260 1 Warning label Hot surface for all Kryomats 5 3 Packing and unpacking with original packaging material 5 3 1 Background For the customer to allow a properly packaging e g for further transport or return transpo...

Page 26: ...007 10 2 2018 5 3 3 Unpacking the device 5 3 3 1 Outer cardboard box Open the cardboard box on top Pallet Take out the filling material and the accessory parts Draw out the four nails on the edge which fix the cardboard box on the pallet ...

Page 27: ... 27 Remove the outer cardboard box vertically upwards 5 3 3 2 Lift device from the pallet Two textile round slings Attention The round slings must not press against the structure of the device Pay attention to the center of gravity of the device ...

Page 28: ... Textile round slings 5 3 4 Repacking with original packing material The packaging of a device takes place in the reverse order 5 4 In plant transport with hand pellet truck or fork lifter The Proline Kryomats can only be positioned diagonally on the conveyor fork Transport the device on a hand pellet truck ...

Page 29: ...Proline Kryomats YAUE0007 02 10 18 Unpacking 29 Transport the device with a fork lifter 5 5 Before preparation Remove the protective foil ...

Page 30: ...and not close to table edges Caution Contact with hot cold heat transfer liquid Scalds frost bite Bring the heat transfer liquid to room temperature before draining Drain the heat transfer liquid before transportation Disconnect the device from the mains If necessary disassemble accessories Caution Skin contact with hot cold surfaces Burns frost bite Bring the surfaces to room temperature before t...

Page 31: ...et 52H on the back of the Kryomat Plug the LiBus connector of the Command remote control into the 70S socket and secure it Plug the LiBus cable from the refrigerator unit also into the socket 70S on the back of the Master control element and secure it Operation with external loads Circulating thermostat continue at 6 5 Check whether the pump connectors at the side and back are fitted with sealing ...

Page 32: ...ling level is up to 10 mm below the top edge of the bath Overfilling leads to the display of the warning WXArn103 7 12 4 Changes in volume of the heat transfer liquid during temperature changes should be taken into account Best operation is with a level 30 80 mm below the top edge of the bath The cooling pipe of the evaporator should be covered Low level cut off occurs at about 95 mm below the top...

Page 33: ...nsure that with the connection of an external load the liquid level does not drop impermissibly due to filling the load top up with liquid if necessary Set the upper and lower temperature limits 7 6 2 in accordance with the limits of the heat transfer liquid in use Draining Switch off the thermostat on the mains switch rotary switch withdraw the mains plug Open the drain tap and run off the heat t...

Page 34: ...on of the cooling water supply Cooling water pressure feed outlet maximum 10 bar overpressure Differential pressure feed outlet minimum 3 0 bar Cooling water temperature 10 to 15 C recommended 10 to 30 C admissible with power restrictions Cooling water quantity see Technical Data 11 Cooling water hose for connection to the device minimum 13 mm ...

Page 35: ...oil 23 36 at 0 C 250 LZB 114 LZB 214 LZB 314 Therm 250 50 250 Silicone oil 130 45 at 50 C 300 LZB 122 LZB 222 LZB 322 At higher temperatures Evaporation losses Use bath covers Only use distilled water or fully demineralized high purity water after adding 0 1 g of soda Na2CO3 sodium carbonate liter of water Risk of corrosion Water content falls with longer operation at high temperatures Mixture bec...

Page 36: ...n the cooling water circuit Seawater is unsuitable due to its corrosive properties and leads to corrosion in the cooling water circuit Water containing iron or iron particles leads to rust formation in the cooling water circuit Due to the high lime content hard water is not suitable for cooling and leads to calcification in the cooling water circuit Cooling water with suspended matter is not suita...

Page 37: ...Field of application Order number EPDM hose uninsulated 12 10 90 For all heat transfer liquids except Ultra 350 and mineral oils RKJ 112 EPDM hose insulated 12 External Ø approx 35mm 35 90 For all heat transfer liquids except Ultra 350 and mineral oils LZS 021 Silicone hose uninsulated 11 10 100 Water Glycol water mixture RKJ 059 Silicone hose insulated 11 External Ø approx 35mm 60 100 Water Glyco...

Page 38: ...e sensitive consumers e g glass reactors When used as circulation thermostat care for shortest hose connections with largest inner diameter as possible This gives the best flow Push hose with 11 12 mm internal width onto hose olive accessories or connect metal hoses 6 3 to pump connectors Pump connectors at side Inlet and outflow see labeling housing Pump connectors at back Inlet and outflow see l...

Page 39: ...hen tightening the union nuts on the pump nipple AF 19 use a wrench AF 14 to counter the tightening torque see figure If external control is to be used provide a Pt100 temperature probe in the external load 7 5 2 and 7 5 4 With loads at a higher position and with stationary pump and ingress of air into the thermostatic circuit the external volume can drain away even with closed circuits Risk of th...

Page 40: ...Proline Kryomats 40 Starting up YAUE0007 10 2 2018 7 Starting up ...

Page 41: ...Proline Kryomats YAUE0007 10 2 2018 Starting up 41 ...

Page 42: ...es For three phase devices the rating of the circuit breaker must match the power consumption of the device The value will be found on the type plate In each case select the next higher value Using an excessively high rated circuit breaker is not permissible 7 2 Switching on Check whether the switch at the back of the master control element is in the On position Check whether the switch at the fro...

Page 43: ...as been pumped out by filling the external load Display for LEUEL low level appears when the bath has too little liquid Red LED above the fault triangle flashes Find cause of fault and where necessary top up missing heat transfer liquid 6 3 Press the Enter key Also press the key if unit has been switched off in the fault state No release is possible on Command remote control Command Language If th...

Page 44: ...sing the switch at the front or back there is still voltage present on the unit or head Standby operation Use the key standby 7 5 3 on the Command remote control The pump heating and cooling unit are switched off but the operating display remains active so that status displays can be viewed and settings carried out However a started timer 7 10 continues to run Stop as required with Pause Pump Menu...

Page 45: ... the key followed by another pressing of the key Useful additional information Two dots in the Master display indicate that a submenu follows Three dots in the display indicate that a submenu for a module interface or a component thermostat Command remote control follows Module component specific possible settings are only displayed when the hardware is connected The following always applies After...

Page 46: ...hich each have the function shown in display above them Soft key entries are shown framed in the operating instructions Example You would like to change the setpoint temperature then press the duo key under Tset Brightness Contrast The brightness and contrast can be set on the Command remote control The works setting can be changed via Settings Basic settings Display Brightness or Contrast The bri...

Page 47: ...xternal probe if connected Level of heat transfer liquid in cm above the minimum level Pump level of the Varioflex pump Soft keys like above 3 Super window with seven items of information Tint current bath temperature Tset setpoint Text current temperature on external probe if connected Overtemperature cut off point Tmax Pump level of the Varioflex pump Control variable to Tint or Text Information...

Page 48: ...one Open the unit parameter menu via the soft key Menu With and change from Settings Display Data Standard Window Edit or takes you to the illustrated window and marks T max as illustrated Confirm selection with or End or quit the window with without any changes being made Pump Menu Screen Tset Tfix Tint C 25 01 Tset C 25 00 Level 4 Text C 25 02 Pump 3 Pump Menu End Tset Tfix Edit Default Basic Wi...

Page 49: ...cking and hold pressed simultane ously for 3 s SEt appears for 3 seconds then the segments of the first right hand 0 are formed hold both keys pressed until this display is completely visible SAFE flashes briefly and the display returns to the actual temperature The Master keyboard is now locked The SAFE display signals the locked state when any Master key is pressed Unlocking and hold pressed sim...

Page 50: ...the previously set Screen mode The soft key boxes are now blank indicating that the keyboard is locked On pressing any Master key the display appears Keyboard locked Unlocking Press and then and hold pressed simultaneously for three seconds The unlocking window appears Hold both keys pressed until the progress bar is completely filled Then the display skips back to the previously set Screen mode P...

Page 51: ...ot lamps Wait 4 seconds or Display flashes 4 seconds new value is automatically accepted or value is accepted immediately with Enter key For safety reasons the setpoint can only be set up to 2 C above upper limit of the operating temperature range for the relevant device type In the following cases the manual setpoint entry is blocked Setpoint is taken from the analog module from the programmer in...

Page 52: ...ange it with or Confirm the value with or quit the window with without having made any changes Two other ways of entering the setpoint With the soft key Tfix open the window shown on the left The setpoints which you last entered are shown in the right hand column In the illustrated screen the last setpoint was 80 0 C To accept an earlier setpoint enter the right hand column with and select the des...

Page 53: ... channel 2 can be used as the controlled variable for the bath temperature in applications with a noticeable temperature gradient between the internal bath temperature and an external load The setup is described in Section 7 5 4 With the function described in the following you only change over the display External actual temperatures can also be read in by interface modules 8 Connection of the ext...

Page 54: ...a interface modules 8 7 5 3 Setting pump power or standby With the Proline Varioflex pump four pump levels level five till level eight are available with which the bath circulation flow rate and pressure the noise generated and the mechanical heat input can be optimized Pump level eight gives the best bath circulation and temperature homogeneity Master Pu and 1 x Call pump power levels display Pu ...

Page 55: ... the window with without making any changes It is not possible to select the pump levels 1 to 4 Standby activation Standby activation Pump heater and refrigerating machine are deactivated when the green LED in the lower part of the key is lit Please exercise caution when thermostat is in standby mode The following settings actions may start the thermostat unintentionally from the standby mode A pr...

Page 56: ...ut making any changes Automatic mode means that the external pump is switched off while the unit is in standby mode or it is switched on while the unit is running 7 5 5 Activating external control An external temperature probe can be connected to the Proline Thermostats How this is done is explained in Section 7 5 2 If the bath temperature is to be controlled using this sensor instead of the inter...

Page 57: ... probe source 1for the internal probe EP only when an external probe is connected EA only when an analog module is connected and configured ES only when a serial module is connected and is continuously receiving actual values from a PC Wait 4 seconds or Display flashes 4 s new value is automatically accepted or value is immediately accepted with Enter key If EP EA or ES has been selected then the ...

Page 58: ...r menu via the soft key Menu With the cursor keys change further to Settings Basic settings Current Consumpt 16 0 A is active Open the settings window with Changes are not accepted Quit the window with Pump Menu End Tset Tfix 16 0 A Display Sounds Master Sounds Command Language Master Mode Autostart Current consumpt Help Menu Screen Tset Tfix 6 7 8 9 0 1 2 3 4 5 Max current consumption in A 16 0 M...

Page 59: ...window with Change the time with cursor or soft keys and accept with or quit the window with without making changes The date is set just the same with Set date The date format Day Month Year or Month Day Year can be set under Format of date Help Menu Screen Tset Tfix 6 7 8 9 0 1 2 3 4 5 Enter time 15 38 12 Pump Menu End Tset Tfix Set time Set date Timer 1 Timer 2 Format of date Pump Settings Graph...

Page 60: ...he soft key Menu With the cursor keys continue to Settings Display resolution Select the desired resolution with or Accept selection with or End or quit the window with without making any changes Pump Menu End Tset Tfix Calibration Works settings Resolution Device status Display data Basic settings Overlevel handling Pump Settings Graph Clock Programmer Interfaces Control Limits Pump Menu End Tset...

Page 61: ...nd Auto start Open the device parameter menu via the soft key Menu With the cursor keys continue to Settings Basic settings Auto start On is currently active If the standby mode is to be activated after a mains interruption activate Off with or Accept the change with or End or quit the window with without making changes When the mains voltage has been restored after an interruption you can quit th...

Page 62: ...cticable as the maximum temperature and 5 C as the minimum temperature Command Limits Open the device parameter menu via the soft key Menu With the cursor keys continue to Limits The minimum and maximum temperatures are displayed T il min is currently active Select the limit to be changed with or and confirm with Enter the desired limit temperature Accept the change with or quit the window with wi...

Page 63: ... cursor keys continue to Control Setpoint offset Offset source Off indicates that the setpoint offset is currently deactivated Select the setpoint source with or and confirm with Interfaces e g RS232 are only displayed if a valid setpoint has already been transmitted With the cursor keys continue to Setpoint offset The standard value is 0 00 C Open the left hand window with Enter the desired tempe...

Page 64: ...et to the works setting with all default Under Master you have the choice between all default then all Master settings are reset only control para int for the internal control parameters only control para ext similar for external only miscellaneous which resets setpoint pump level maximum current consumption control to internal and auto start to Auto Under Command all command settings are reset wi...

Page 65: ...he offset of the internal temperature probe If during checking with a calibrated reference thermometer e g from the LAUDA DigiCal Series a deviation is found then the offset i e the additive part of the characteristic of the internal measuring chain can be adjusted with the following function The reference thermometer must be dipped into the bath according to the details on the calibration certifi...

Page 66: ...d unintentionally the works setting can be restored with this function Command Default Open the device parameter menu via the soft key Menu With the cursor keys continue to Settings Calibration intern Pt100 Default The window shown adjacent appears Confirm selection with Confirm the control dialog on the right with or cancel with Return to the measurement window with End or Help Menu Screen Tset T...

Page 67: ...t key Menu With the cursor keys continue to Settings Calibration extern Pt100 Calibration The adjacent window appears Confirm selection with Continue as described in 7 6 6 for the internal temperature probe 7 6 9 Restoring the works setting of the external temperature probe offset If the offset has been misadjusted unintentionally the works setting can be restored with this function Command Defaul...

Page 68: ...axis label is to be invisible or visible Sample time defines with which time interval the measurements are recorded 5 possibilities are offered From 2s max 1h45min up to 2min max 105h Time axis defines over which time range the measurements are to be displayed With Automatic the program finds the optimum display Manual input from 9min up to 144h Time base defines whether scaling is to be carried o...

Page 69: ...ged with Enter the desired new value in the changes window in the usual way When setting the minimum value the largest permissible value here 26 90 C since the maximum value is 27 C is stated When setting the maximum value it is conversely the minimum value which is entered However if a value is entered which exceeds the other corresponding limit then this warning is issued Warning Value not in in...

Page 70: ...ch is described 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 Step Without any specified time the final temperature is approached as quickly as possible Temperature hold phase No temperature change i e the temperatures at the start and end of a segment are the same The programmer can be controlled or changed via th...

Page 71: ...olerance Section 0 The field tolerance refer to the above program table and the graph below It facilitates exact conformance to the dwell time at a specified temperature Segment 1 is not processed until the bath temperature is within the tolerance range so that the ramp Segment 2 starts delayed at A tolerance range which is too tight can however also cause undesired delays In particular with exter...

Page 72: ...ey The submenu Status appears Using the Status menu the selected program can be 1 started Start 2 paused Hold 3 continued Continue or 4 terminated Stop In addition the standby key stops the programmer Pause operation After standby is deactivated the programmer goes on Commands which depending on the situation cannot be executed are not displayed Continue therefore only appears when Hold has been a...

Page 73: ...ons Hold or Stop are shown Here with the aid of the keys or and the running program can be paused with Hold or terminated with Stop Once the program has been terminated the device runs with the last setpoint setting Continuation of a program paused with Hold occurs using Continue which is obtained with Pump Menu End Prog 1 running Status Edit Loops Graph Info Hold Stop Pump Menu End Prog 1running ...

Page 74: ...ve segment Furthermore all segments except the currently active one can be deleted at any time Modifications to the currently running segment are possible The segment then continues as though the modification had been applicable since the start of the segment However If the new segment time is shorter than the segment time that has already run then the program skips to the next segment If a segmen...

Page 75: ...egment 1 was created in this way Continue with to the fields Time Tolerance See program example in 7 8 1 If there is no entry in the Time field the bath temperature is approached as quickly as possible With a time entry the final temperature is obtained exactly after the time expires ramp The entry in the field Tolerance field defines how accurately the final temperature is to be obtained before t...

Page 76: ...rs Then the final temperature is approached as quickly as possible With a time entry the final temperature is obtained exactly after the time expires ramp Enter the segment time and confirm with the key Continue to the Tolerance entry field with If the field in the column Tolerance has a black background the entry mode for the Temperature tolerance is obtained by pressing the key It defines how ac...

Page 77: ...ts of the contact module if present special accessory are programmed here If the field in the column Out 1 has a black background the entry mode for the Contact output is obtained by pressing the key With or select Open or Closed and confirm with stands for no change with respect to the previous segment i e if is present in all fields the contact setting of the start setting or that from the progr...

Page 78: ...es the program to repeat continuously Confirm the entry with the key and return to the display You can quit the Edit mode with or End 7 8 6 Viewing the program sequence as a graph Graph Command Programmer Program1 Graph takes you to the submenu Graph Press the key Show chart and The program sequence is shown Pump Menu End Tset Tfix Status Edit Loops Graph Info 1 Pump Menu End Tset Tfix Status Edit...

Page 79: ...me which is necessary to process step changes in temperature Number of free segments Segment which is at present currently being processed Residual time of the current segment in hours and minutes Current pass in the example the third of all passes is running The last three points are only displayed when a program runs Quit the window with or End T C Pump Menu End Tset Tfix 27 00 26 00 25 00 24 00...

Page 80: ...ion 7 6 2 are attained Command Ramp function Open the list of device parameters using the soft key Menu With the cursor keys continue to Programmer Ramp function Confirm with the key Enter a positive or negative temperature value with Temp change With Time enter a figure without time unit With Time unit choose between Second s up to Day s Under Status the ramp is started Start or stopped Stop When...

Page 81: ...mostat again from the standby mode The menu Function is used to define when an action is executed Similar to an electronic mains timer Weekplan enables two switching events to be carried out each day The cycle is repeated after 7 days Time absolute defines a time and a date on which a once only action switching event occurs The time point is set with Set time and with Set date Time relative define...

Page 82: ...tion as a bath thermostat with water as the bath medium with internal control The parameters are also preset for the operation of external containers with external control Sometimes however the operation of external containers requires adaptation In addition the thermal capacity and viscosity of the heat transfer liquid sometimes require adaptation The intelligent menu guidance with the Master con...

Page 83: ...ontrol variable External measurement probe You only need to read further here if you have connected an external temperature probe or the actual temperature is read in from a module and you have activated it as control variable according to Section 7 5 4 Only modify the control parameters if you have knowledge of control techniques The control system for external actual values is implemented for im...

Page 84: ...d with low viscosity and high thermal capacity Ranking water ethanol water glycol oil Fluorinert Set pump level as high as possible make bath circulation strong and fast choose hose length as short as possible i e 2 x 1m choose hose cross section as large as possible i e inch throughput through the external load as large as possible 2 2 Xpf setting when oscillating with short period occur i e 30 s...

Page 85: ...o watch the time behavior Graph mode of the Command remote control LAUDA Wintherm PC program 7 11 3 Internal and external control parameter sets If a thermostat is used for a number of applications which always leads to a change of the control parameters these control parameters up to 9 sets can be saved in the thermostat and activated again as required Also saving is useful for finding the best c...

Page 86: ... previously selected set is activated is read in and the set which was saved at the factory is restored Editing the control parameter sets The change in the control parameters is explained in Section 7 11 1 7 11 2 internal external Once the value has been changed and confirmed the set number e g Set 3 and Upload actual the new value is accepted into the control parameter set to be changed Set 3 vi...

Page 87: ... reaction mustn t take place The test run takes depending on the external application about 30 minutes to 3 hours The bath temperature will oscillate in this time less than about 15 Kelvin around the set temperature After the test run the detected control parameters will be taken over as control parameters automatically Command Self Adaption Open the device parameter menu via the soft key Menu Wit...

Page 88: ...ters for the external application a temperature probe must be connected to the thermostat With the menu Actual Parameters the actual set control parameters can be stored in parameter set 9 After the test run the detected control parameters will be taken over as control parameters automatically If the parameters found do not fulfil your expectations the before set parameters can be restored 7 11 3 ...

Page 89: ...eater and refrigerating unit switch off automatically Switch of the unit at the rotary mains switch If the error is always present after switching on the device please give information to the LAUDA Service for Constant Temperature Equipment 9 5 Find cause of alarm or warning and rectify where necessary Then press on the Master keyboard in order to remove the alarm message Warning messages can be r...

Page 90: ...keep pressed This somewhat complicated procedure is intended to prevent unintentional adjustment Set the overtemperature switch off point Tmax below the flash point of the heat transfer liquid The setting range is restricted to 5 C above the upper limit of the working temperature range Tih 7 6 2 If the bath temperature rises above the overtemperature cut off 1 Alarm sounds as dual tone signal 2 tE...

Page 91: ...bove the fault triangle flashes Heater switches off on both poles Varioflex pump and refrigerating unit are switched off Find the cause of the fault and where necessary top up for missing liquid 6 2 and 6 3 Press the Enter key Also press this key if the unit has been switched off in the fault state Checking the safety system at regular intervals by lowering the bath level To do this fit a hose to ...

Page 92: ...oint and temperatures above 100 C Alarm nHALA Alarm Alarm switches off the pump and the heater until the alarm is removed by pressing on the Master keyboard Recommended for external loads and flammable liquids Command Over level handling Open the device parameter menu via the soft key Menu With the cursor keys continue to Settings Over level handling The shown window appears Select the preferred p...

Page 93: ...larm The display shows Warning To release press Enter key Security 3 Level too high or Alarm AL 6 Level too high is shown in the display and signifies that unlocking is only possible on the Master control panel 7 12 5 Pump motor supervision Overload or blockage The SelfCheck Assistant monitors the Varioflex pump 1 Alarm sounds as dual tone signal for pump motor overload or blockage 2 Display of bL...

Page 94: ...Alarm Low level pump Alarm Low level pump is shown in the display and signifies that unlocking is only possible on the Master control panel 7 12 7 Compressor Overtemp Command Error Comp1 overtemp Error Comp1 overtemp is shown in the display The cause may be a technical malfunction or an extremly situation in temperature control Switch off the unit and wait min 15 minutes to restart it again so tha...

Page 95: ...r 3 break WX 11 Software version of protection system too old WX110 Software version of control system too old WX 12 Software version of operating system too old WX112 Software version of operating system too old WX 13 Software version of heating system too old WX113 Software version of heating system too old WX 14 Software version of analogue Interface too old WX114 Software version of analogue i...

Page 96: ...p 1 too old WX322 Software version of pump 1 too old WX223 Software version of pump 2 too old WX323 Software version of pump 2 too old WX224 Software version of pump 3 too old WX324 Software version of pump 3 too old Warnings from Analogue Module Warnings from RS232 485 Module Message Meaning Message Meaning WX401 Overflow of CAN receipt WX501 Overflow of CAN receipt WX402 Watchdog Reset WX502 Wat...

Page 97: ...m too old WX713 Software version of heating system too old WX614 Software version of analogue interface too old WX714 Software version of analogue interface too old WX615 Software version of RS 232 too old WX715 Software version of RS 232 too old WX617 Software version of valve 0 too old WX716 Software version of contact I 0 too old WX618 Software version of valve 1 too old WX619 Software version ...

Page 98: ...ary switch on the front panel to OFF 0 and withdraw the mains plug The master can be supplemented with further interface modules which are simply inserted at the back of the master control head into two module slots Switch off the Kryomat at the rotary switch on the front panel and withdraw the mains plug Touch the earthed bath cover of the Proline thermostat to discharge any electrostatic charge ...

Page 99: ...s connecting cable red plug onto red socket Insert the module and secure with the two crosshead screws Connect the mains plug again and switch on the thermostat The plugs are protected against reverse polarity The plugs have a ridge which slides into a groove in the socket ...

Page 100: ...n serial Actuating signal Pump power Pump speed 2400 4800 9600 19200 Mode Baud rate RS485 address Voltage 0 10V Current 0 20mA Current 4 20mA Status Function Interface type Minimum value Maximum value Calibration Off On Voltage 0 10V Current 0 20mA Current 4 20mA Function Contact open Contact closed Off Fault Standby Programmer Alternating mode Control type Only if setpoint temp alternating mode i...

Page 101: ...mostat to the PC use 1 1 cable and not a null modem cable without hardware handshake the computer PC must be set to the operating mode without hard ware handshake Use screened connecting cable Connect screen to connector case The connections are galvanically isolated from the rest of the electronics Any pins not in use must not be connected When a PC is connected up the RS 232 interface can easily...

Page 102: ...nding another command This ensures that the sequencing of inquiries and answers is clear 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 8 3 3 Connecting cable RS 485 Thermostat 9 pin sub D socket Pin Data 1 Data A 5 SG Signal Ground optional 6 Data B Use screened connecting cables Connect screen to...

Page 103: ...UT_PV_05_XXX XX External temperature to be set through the interface OUT_SP_00_XXX XX Setpoint transfer with up to 3 places before the decimal point and up to 2 places behind OUT_SP_01_XXX Pump output step 1 to 8 OUT_SP_02_XXX Operation mode cooling 0 OFF 1 ON 2 AUTOMATIC OUT_SP_04_XXX X TiH outflow temperature high limit OUT_SP_05_XXX X TiL outflow temperature low limit OUT_PAR_00_XX X Setting of...

Page 104: ...e values are applied to it RMP_OUT_02_XXX Number of times the program runs 0 unlimited 1 250 For _ use also blank character Response from thermostat OK or in case of error ERR_X RS 485 interface e g A015_OK or in case of error A015_ERR_X The command from the computer must be terminated with CR CRLF or LFCR The response of the thermostat is always terminated with CRLF After each command sent to the...

Page 105: ...tate of Contact output 1 0 make contact open 1 make contact closed IN_DO_02 State of Contact output 2 0 make contact open 1 make contact closed IN_DO_03 State of Contact output 3 0 make contact open 1 make contact closed IN_MODE_00 Keyboard Master 0 free 1 locked IN_MODE_01 Control 0 int 1 ext Pt100 2 ext Analogue 3 ext Serial IN_MODE_02 Standby operation 0 Device ON 1 Device OFF IN_MODE_03 Keyboa...

Page 106: ...030 50 set point temperature 20 00 C bath temperature 21 23 C external temperature 30 5 C LOG_IN_01 Read all measuring points from data logger As a difference to the command LOG_IN_00 a tabulator is used here as separator instead of _ The measuring points are separated by CR and LF The end is marked by CR LF CR LF LOG_IN_02 Read the start time from data logger Reply e g 20_14_12_20 day 20 time 14 ...

Page 107: ... Auto is selected ERR_36 No set point input possible Programmer is running or is pausing ERR_37 No start from programmer possible analogue setpoint input is switched on 8 3 8 Driver software for LABVIEW An individual easy to use control and automation software for operating the PROLINE device can be programmed with the aid of the National Instruments program development tool LABVIEW http sine ni c...

Page 108: ...MN tS or Command Set temperature The temperature source with which active control occurs MN tC Controlled temp Actual temperature bath temperature MN t1 or Internal Temp External actual temperature from Pt100 MNtEP or Temp external Pt100 External actual temperature from analogue input MNtEA or Temp external analogue External actual temperature from the serial interface MNtES or Temp external seria...

Page 109: ...put 1 activates programmer 1 input 2 activates programmer 2 etc At the first close the programmer gets starting open removes it in pause The next close initiate continue with function F Pr6 or Programmer Control alternating mode the switching state contact open or closed allot to two different setpoint temperatures F t2C or alternating mode Controller mode the switching state input open or closed ...

Page 110: ...ctor to NAMUR NE28 Functionality as LRZ 915 but only one output and one input on each of two DIN sockets Contact inputs and outputs Output Input View on flange plug Front or solder side coupler socket Max 30 V 0 2 A Coupler socket Catalogue number EQD 047 View on flange plug Front or solder side coupler socket Signal circa 5 V 10 mA Do not use pin 3 Coupling plug Catalogue number EQS 048 1 n o mak...

Page 111: ...les are displayed 9 1 4 Device data Command Device data Settings Device status Device data Display T ext shows various actual temperatures in C from ext Pt100 and the modules T cont head and T heatsink are temperatures of electronics in the Master in C Pump power in Watts speed in rpm current in ampere A Tint indicates the current internal bath temperature in C Mains voltage in percentage of nomin...

Page 112: ...ied Type Alarm Warning or Fault Error 9 2 Cleaning 9 2 1 Cleaning the surface of the device Cleaning can be carried out with water to which a few drops of surfactant washing up liquid have been added and using a damp cloth Carry out appropriate decontamination if hazardous material is spilt on or in the equipment The cleaning or decontamination method is determined by the user s specialist knowled...

Page 113: ...ue until all water has flowed out of the device Command Start unfill condenser Open the device parameter menu via the soft key Menu Change from Pump Start unfill conden using Use to open the solenoid valve for the water The display changes automatically to the overview window To close the valve again selects this menu again The item is called now End unfill conden 9 3 Servicing cleaning repair and...

Page 114: ...which interrupts the mains connection when an overload occurs It is then in the O position and can be set in the position again If the fuse trips again Service must locate the cause Additionally a safety fuse which protects the low voltages is situated on the mains board If a fuse fails mains lamp does not light only replace with a fuse with the specified data one x T slow blow 10 A size 5 x 20 th...

Page 115: ...ction Cooling unit Condenser cleaning Monthly 9 3 4 Electronics Over temperature protection Quarterly 7 12 1 Low level alarm warning Quarterly 7 12 2 9 3 3 Testing the heat transfer liquid If required the heat transfer liquid should be checked for fitness for use e g when changing the method of operation or at least half yearly Further use of the heat transfer liquid is only permissible if the ins...

Page 116: ... period and dust level in the ambient air To do this open the front grille brush off the condenser and where necessary blow over with compressed air Extreme contamination is detected by the Proline SelfCheck Assistant which then issues a warning 9 3 4 2 Water cooled condenser 9 3 4 2 1 Cleaning the dirt trap At regular intervals of one month or longer the dirt trap must be cleaned depending on the...

Page 117: ...et and between cooling water outlet and back to container Change containers when top one is empty Acting time Continue the pump stage until most of the foamy reaction usually at the start has decayed Generally this is achieved after about 15 to 30 minutes Decalcifier Water with LAUDA Decalcifier LZB 126 It is essential to follow the safety instructions when handling the chemicals Flushing Allow at...

Page 118: ...ow Imminent low level in the bath vessel Master Alarm message LEUEL Command Low level Low level in the bath vessel 7 12 2 1 Check hoses connections and load for whether a leaky location is present As applicable rectify the leakage and top up the missing heat carrier liquid 6 2 and 6 3 2 Check the Proline Kryomat for whether a leaky location is present If necessary contact LAUDA Service Constant Te...

Page 119: ... 7 5 3 Compressor overtemperature 7 12 7 Three phase current 7 12 8 9 4 Disposal information The following applies for EU member states The device must be disposed of according to Directive 2012 19 EU WEEE Waste of Electrical and Electronic Equipment 9 4 1 Disposal of the refrigerant The type and filling quantity of the refrigerant can be read on the unit or on the rating plate Repair and disposal...

Page 120: ...rrect items Nameplate Your contact for service and support Service Constant Temperature Equipment Telephone 49 0 9343 503 350 English and German Fax 49 0 9343 503 283 E mail service lauda de We are available any time for your queries and suggestions LAUDA DR R WOBSER GMBH CO KG Pfarrstraße 41 43 97922 Lauda Königshofen Germany Telefone 49 0 9343 503 0 Fax 49 0 9343 503 222 E Mail info lauda de Int...

Page 121: ...piece adapter cable for the LAUDA internal bus LiBus For the connection of further LiBus components with heating thermostats two LiBus connections are not occupied and one with cooling thermostats EKS 073 Extension for LiBus 5m For LiBus components but especially for remote operation with the Command remote control EKS 068 Extension for LiBus 25m EKS 069 Automatic refill device with LiBus control ...

Page 122: ...rature stability 10 C with ethanol K 0 05 Safety equipment Class III FL suitable for flammable and non flammable liquids Cooling Air Water Air Water Ccooling water consumption temperature 15 C pressure 3 bar L h 700 700 Water cooling connections DIN EN 10226 1 inch G G Heater power 400 V kW maximum 3 5 Heater power 208 V kW maximum 3 0 Heater power 200 V kW maximum 2 8 Cooling power at 20 C t amb ...

Page 123: ... 250 230 Height to top of bath mm 905 Overall dims B x L mm 600 x 700 Overall dim H mm 1160 Weight kg 130 Power consumption 400 V kW 5 0 Power consumption 208 V kW 5 0 Power consumption 200 V kW 5 0 Ingress protection rating IP Code accord to IEC 60529 IP 2 1 Protection class Protection class 1 according to DIN EN 61140 VDE 0140 1 ...

Page 124: ...pment Class III FL suitable for flammable and non flammable liquids Cooling Air Water Air Water Cooling water consumption temperature 15 C pressure 3 bar L h 700 700 Water cooling connections DIN EN 10226 1 inch G G Heater power 400 V kW maximum 3 5 Heater power 208 V kW maximum 3 0 Heater power 200 V kW maximum 2 8 Cooling power at 20 C t amb bath temp Pump Level 6 with heat transfer oil 200 C kW...

Page 125: ...00 350 x 350 Bath depth usable depth mm 250 230 Height to top of bath mm 905 Overall dims B x L mm 600 x 700 Overall dim H mm 1160 Weight kg 155 Power consumption 400 V kW 7 0 Power consumption 208 V kW 7 0 Power consumption 200 V kW 7 0 Ingress protection rating IP Code accord to IEC 60529 IP 2 1 Protection class Protection class 1 according to DIN EN 61140 VDE 0140 1 ...

Page 126: ...ing thermostat contains fluorinated greenhouse gases Unit RP 3050 C RP 3050 CW RP 4050 C RP 4050 CW Refrigerant R 404A R 404A R 404A R 404A maximum filling quantity kg 1 5 1 5 1 5 1 5 GWP 100a 3922 3922 3922 3922 CO2 equivalent t 5 9 5 9 5 9 5 9 Devices with two compressors Unit RP 3090 C RP 3090 CW RP 4090 C RP 4090 CW Refrigerant 1 R 404A R 404A R 404A R 404A maximum filling quantity kg 1 5 1 5 ...

Page 127: ...mats YAUE0007 10 2 2018 Technical data 127 Pump characteristics measured with water internal pump PL 4 optional external pump EMP 081 Catalogue number LWZ 086 Flow Rate L mm Pressure bar Pressure bar Flow Rate L mm ...

Page 128: ...Proline Kryomats 128 Technical data YAUE0007 10 2 2018 optional external pump EMP 174 Catalogue number LWZ 080 Cooling curves Pressure bar Flow Rate L mm ...

Page 129: ...Proline Kryomats YAUE0007 10 2 2018 Technical data 129 Cooling curves Bath closed Heat transfer liquid Ethanol Time in minutes Temperature in C Influence of ambient temperature at air cooled Kryomats ...

Page 130: ...it 74 EMC standard DIN EN 61326 1 10 Enter key Command 46 Master 45 EP external probe control source 57 Error list 89 error store 112 Errors 89 ES serial module control source 57 Escape key 46 EXT external temperature probe 54 External temperature 53 F Fault list Alarms and Warnings 95 Filling 32 Filling quantity 126 Flammable liquids 33 Format of date 59 Free space 31 G Graph 68 78 Graph recorder...

Page 131: ...rface RS 232 485 101 Serial numbers 111 Service contact 120 Service intervals 115 Servicing 113 Set date 59 SEt setpoint setting 51 Set time 59 Setpoint offset 63 Setting of numerical values 45 Setting pump power 54 SmartCool technology 23 Socket 10S 53 Soft keys 46 Software version 111 Sounds 65 Spare parts 120 Standard window 47 Standby 44 Standby activation 46 Starting up 40 Status 72 73 Super ...

Page 132: ...Proline Kryomats 132 YAUE0007 10 2 2018 ...

Page 133: ... 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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Page 136: ...LAUDA DR R WOBSER GMBH CO KG P O Box 12 51 97912 Lauda Koenigshofen Germany Phone 49 9343 503 0 Fax 49 9343 503 222 E mail info lauda de Internet www lauda de ...

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