Lauda PROLINE Kryomats Series Operating Instructions Manual
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Lauda PROLINE Kryomats Series Operating Instructions Manual

Low-temperature thermostats with smartcool system
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Operating instructions
PROLINE Kryomats
Valid from series: 07-0001 (see item 9.3.7)
YAUE0007 / 01/09
from software version of Control system (Master) 2.09
from software version of Protection system (Master) 2.02
from software version of Operating system (Command) 2.06
from software version of Cooling system 2.27
from software version of Analogue interface 2.01
from software version of RS232/485-Module 2.00
from software version of contact I/0 module 2.00
Low-temperature Thermostats
with SmartCool System
RP 3050 C, RP 3050 CW
RP 4050 C, RP 4050 CW
RP 3090 C, RP 3090 CW
RP 4090 C, RP 4090 CW
LAUDA DR. R. WOBSER
GMBH & CO. KG
P.O. Box 1251
97912 Lauda-Koenigshofen
Germany
Phone: 0049 9343/ 503-0
Fax: 0049 9343/ 503-222
E-Mail
info@lauda.de
Internet
http://www.lauda.de

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Summary of Contents for Lauda PROLINE Kryomats Series

  • Page 1 RP 4050 C, RP 4050 CW RP 3090 C, RP 3090 CW RP 4090 C, RP 4090 CW Valid from series: 07-0001 (see item 9.3.7) LAUDA DR. R. WOBSER YAUE0007 / 01/09 GMBH & CO. KG P.O. Box 1251 from software version of Control system (Master) 2.09 97912 Lauda-Koenigshofen from software version of Protection system (Master) 2.02...

  • Page 3: Prefixed Safety Notes

    Proline Kryomats Prefixed safety notes Before operating the equipment, please read carefully all the instructions and safety notes in Section 1. If you have any questions, please phone us! Follow the instructions on setting up, operation etc. This is the only way to avoid incorrect operation of the equipment and to ensure full warranty protection.

  • Page 4: Table Of Contents

    Proline Kryomats Contents Prefixed safety notes ..............................3 SAFETY INFORMATION............................7 ..........................7 ENERAL SAFETY INFORMATION ........................... 7 THER SAFETY INFORMATION BRIEF OPERATING INSTRUCTIONS ........................9 ........................... 10 ENU STRUCTURE ASTER ..........................11 ENU STRUCTURE OMMAND CONTROLS AND FUNCTIONAL ELEMENTS ..................... 12 UNIT DESCRIPTION ..............................
  • Page 5 Proline Kryomats 7.5.5 Activating external control ..........................46 7.5.6 Current consumption from the mains......................48 7.5.7 Setting the date and time (Command)......................49 7.5.8 Display resolution setting (Command) ......................50 ..............................51 PECIAL SETTINGS 7.6.1 Defining the type of start mode ........................51 7.6.2 Defining temperature limits ..........................52 7.6.3 Setpoint offset operating mode........................53 7.6.4...
  • Page 6 Proline Kryomats MAINTENANCE ................................. 95 ............................... 95 EVICE STATUS 9.1.1 Interrogating the device type.......................... 95 9.1.2 Software version ............................. 95 9.1.3 Serial numbers..............................95 9.1.4 Device data..............................95 9.1.5 Fault memory (Command)..........................96 ................................96 LEANING 9.2.1 Cleaning the surface of the device........................96 9.2.2 Draining the water-cooled condenser ......................

  • Page 7: Safety Information

    Proline Kryomats Safety information General safety information A heating and cooling thermostat heats or cools and circulates heat transfer liquids according to specified parameters. This involves hazards due to high or low temperatures, fire and general hazards due to the application of electrical energy. The user is largely protected by the application of relevant standards.
  • Page 8 Proline Kryomats • With the use of thermostats as circulating thermostats hot or cold liquid can be emitted when the hose breaks, presenting a hazard to persons and material. • If no external load is connected, the pump outflow must be closed (use screw plugs) and the bypass valve must be set to "internal"...

  • Page 9: Brief Operating Instructions

    Proline Kryomats Brief operating instructions These brief instructions shall give you the possibility to operate the unit quickly. For safe operation of the unit, it is necessary to read carefully all the instructions and safety notes! 1. Assemble unit and add items as appropriate ( 6.1).

  • Page 10: Menu Structure: Master

    Proline Kryomats Menu structure: Master Display flashes. Set setpoint Setpoint Bath temperature with . Display °C °C 1%21 is accepted after 4 sec. or proceed immediately with the key: ⇒ 7.5.1 Pump power.5-8/Standby.0 External temperature °C °C 1%/1 Display flashes. Set value with .

  • Page 11: Menu Structure: Command

    Proline Kryomats Menu structure: Command Pump Level 0, 5…8 intern Pt100 Calibration Menu External pump extern Pt100 Default Start unfill condense. All Modules all default Calibration Master All default Works settings Command Only control par. int. Resolution Cool Only control par. ext. Device status Other connected Only miscellaneous...

  • Page 12: Controls And Functional Elements

    Proline Kryomats Controls and functional elements 3 and 4 Mobile Command control element (see page 15) Bath cover Master control element Rotary switch for power supply Pump connection on the side: Front cover (closed) Pump outflow or pressure output Grille (on both sides) Suction nozzle (return to bath) Four steering transport rollers, two off them with Bypass valve (see illustration on this page).
  • Page 13 Proline Kryomats Front cover (open) Bath drain nozzle Bath drain tap Condenser Controls and functional elements YAUE0007 / 2/26/2009...
  • Page 14 Proline Kryomats Bath bridge heating Connection cable LiBus Rating label Cooling water connections (at water-cooled devices W only) Connection cable for control head Mains cable Controls and functional elements YAUE0007 / 2/26/2009...
  • Page 15 Pt100 temperature probe Suction nozzle (return to bath) & pump outflow or pressure output Connection socket 70S (LAUDA internal bus refer to housing for label (LiBus)) for bus suitable for unit and to which the refrigerating lower section and Command Console...
  • Page 16 Proline Kryomats Error signal (red LED is blinking) Control element: Master Bath controlled by external temperature source (green LED is lit) The temperature of an external source is displayed (EXT is lit green) Cooler active (blue LED is lit) Heater active (yellow LED is lit) Select and Enter keys Overtemperature set point to check or set T...

  • Page 17: Unit Description

    Proline Kryomats Unit 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: − Indoor use only. − Altitude up to 2000 m above sea level. −...

  • Page 18: Materials

    Proline Kryomats The VarioFlex pump operates short-term up to viscosities of 150 mm²/s. In the closed-loop control mode 50 mm²/s should not be exceeded. The temperature control is the best with 30 mm²/s and lower viscosity. For operation as a circulating thermostat with an external load, the highest possible power level is practicable to maintain the temperature difference low, among other things also with higher temperatures in conjunction with oils as heat transfer liquid.

  • Page 19: Programmer And Ramp Function

    • One socket (10S) for the connection of an external Pt100 temperature probe. • Two sockets (70S) for the connection of components via the LAUDA equipment bus (cooling section, Command control element, external solenoid valve, etc.). • An RS232/485 interface (65S) at the back of the Command control element.

  • Page 20: Refrigerating Unit

    Proline Kryomats Further details can be found in section 8.5. 5. Profibus Modules (Order No. LRZ 917). Further details can be found in the operating instructions (Order No. YAAE0020) of the Profibus Modules. Refrigerating unit The refrigerating machine mainly consists of one or two fully hermetically sealed compressors. The heat from the condensation process and the motor is dissipated via a lamellar condenser.

  • Page 21: Unpacking

    After unpacking, firstly check the device and accessories for any damage 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 9.3.7).

  • Page 22: Auspacken Des Gerätes

    Proline Kryomats 5.3.3 Auspacken des Gerätes 5.3.3.1 Umverpackung Öffnen Sie oben den Karton. Palette Entnehmen Sie das Füllmaterial und die Zubehörteile. Unpacking YAUE0007 / 2/26/2009...
  • Page 23 Proline Kryomats Entfernen Sie die Nägel an den 4 Ecken, welche den Karton auf der Palette fixieren. Nehmen Sie den Karton senkrecht nach oben über das Gerät ab. 4BUnpacking YAUE0007/ 26.02.09...

  • Page 24: Gerät Von Der Palette Heben

    Proline Kryomats 5.3.3.2 Gerät von der Palette heben Legen Sie die Gurtschlaufen zwischen Palette und den Rädern um das Gerät und führen Sie die Gurtschlaufen über der Gerätemitte zusammen. Heben Sie das Gerät anschließend von der Palette. Achtung: Der Gurt darf nicht gegen den Aufbau des Gerätes drücken! −...

  • Page 25: Vor Der Inbetriebnahme

    Proline Kryomats Seitenansicht der Gurtverlegung 5.3.3.3 Vor der Inbetriebnahme − Schutzfolie abnehmen − Für die Aufstellung und die Inbetriebnahme ist die Bedienungsanleitung zu beachten! 4BUnpacking YAUE0007/ 26.02.09...

  • Page 26: Preparation

    Proline Kryomats Preparation Assembly and siting − Site the unit on a flat surface − The unit must not be put into operation if its temperature during storage or transport has dropped below the dew point. Wait for about one hour. −...

  • Page 27: Filling And Draining

    Proline Kryomats Filling and draining Filling − Close the drain cock. − Carefully remove all residues of the previous heat transfer liquid (blow dry and remove screw plugs!). − Maximum filling level is up to 10 mm below the top edge of the bath. Overfilling leads to VW@pl0/2 the display of the warning ( 7.12.4).

  • Page 28: Heat Transfer Liquids And Hose Connections

    Proline Kryomats Heat transfer liquids and hose connections Heat transfer liquids Temper- Viscosity LAUDA Chemical Viscosity Fire Packing drum ature (kin) at designation designation (kin) point Order number range temperature from °C mm²/s mm²/s 10 L 20 L to °C at 20 °C...
  • Page 29 Proline Kryomats Hose connections a) Elastomer hoses Hose type Internal width Temperature Field of Order number Ø mm range °C application For all heat EPDM hose transfer liquids 10...120 RKJ 112 uninsulated except Ultra 350 and mineral oils For all heat transfer EPDM hose liquids...

  • Page 30: Connecting External Loads

    Proline Kryomats Connecting external loads Operation as circulating thermostat − 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.

  • Page 31: Starting Up

    Proline Kryomats Starting up Mains connection Compare the rating on the nameplate (back of control head and behind the front panel) with the mains voltage. For Europe: Model according to EMC (Electromagnetic Compatibility) directive DIN EN 61326-1 Class B (industrial and domestic areas), if the nominal current of the current feeding point is >100 A.
  • Page 32 Proline Kryomats − An acoustic signal is emitted for about 1 second. − It is quite normal if the refrigerating machine makes a rattling sound for a few seconds. − The unit starts its self-test. All display segments and symbols Self-test appear for about 1 second.

  • Page 33: Switching Off / Standby

    Proline Kryomats − The dialog language also can be changed Display English later via Sounds Master Deutsch Settings Basic settings Language Sounds Command Français Language Español − Mark the required language with Master-Mode Autostart Current Consumpt. − Confirm the selection with Help Menu Switching off / standby...

  • Page 34: Key Functions

    Proline Kryomats Key functions Your Proline Thermostat is easy to operate. For the Command control element, you will most probably rarely need to use these operating instructions. 7.4.1 General key functions and pilot lamps Master Enter key: − From the actual-value display at the main menu level, −...
  • Page 35 Proline Kryomats Command − Enter key ("Confirm selection") and go back one level. − Soft key function, to confirm a selection or input and to return to the main display window. − Escape key to quit a window without changes and to go back one level. −...
  • Page 36 Proline Kryomats 1. Basic window with the three most °C important items of information: 55.3 Y(%) − , current bath temperature, − , setpoint of the bath or external °C temperature, Standby − Information: Heating/ cooling. Here, e.g. heating is taking place at 55.3% and 0.0% cooling.
  • Page 37 Proline Kryomats 3. Super window with seven items of °C °C 55,3 information: Y(%) − T , current bath temperature. − T , setpoint. °C − T , current temperature on external probe (if connected). − Overtemperature cut-off point T Pump °C −...

  • Page 38: Changing Window Information (Command Console)

    Proline Kryomats 7.4.2 Changing window information (Command Console) − Command Display data − You can adapt the information displayed °C Level by your Command Console to your requirements. For example, if you have not connected any temperature probe, you can °C exchange it in the standard setting of the normal window for the maximum temperature...

  • Page 39: Locking The Keyboard

    Proline Kryomats 7.4.3 Locking the keyboard The keyboards of the Master and the Command control element can be locked independently of one another. This is especially advantageous when the thermostat is positioned in another room and the Command control element is used as a remote control device. Then the Master keyboard can be locked to prevent unintentional adjustment.
  • Page 40 Proline Kryomats Command Locking: − Press and then and hold Locking keyboard pressed simultaneously for three seconds. − The locking window appears. − Hold both keys pressed until the progress bar is completely filled. − Then the display skips back to the previously set Screen mode.

  • Page 41: Important Settings

    Proline Kryomats Important settings 7.5.1 Temperature setpoint setting The setpoint is the temperature, which the thermostat should reach and maintain constant. Master (main level) − − Press key until (Setpoint) appears. − Press key, display flashes. − Enter the setpoint with the two keys ( 7.4.1 General key functions and pilot lamps).
  • Page 42 Proline Kryomats − Command or T − or the soft key opens the setpoint window. − 123.45 is the setpoint, which is still active. The upper and lower limit temperatures are displayed (device-specific values). Enter new setpoint: − There are three different possible entry methods: 123, 1.

  • Page 43: Displaying The Actual External Temperature

    Proline Kryomats − Select desired position with the cursor keys (black background). Enter new setpoint: − With the soft key Edit open the 123. window shown on the left. − Enter fixed temperature setpoint as described above and accept into the list Min: -40.00°C Max:202.00°C with or cancel with...

  • Page 44: Setting Pump Power Or Standby

    Proline Kryomats − EXT Master − Switches to the actual-value display of the external temperature probe (or to the actual value received from an interface module 7.5.4). − EXT is lit in green next to the row of figures. − If no external Pt100 probe is connected, °C ,,,,, /1%/1...
  • Page 45 Proline Kryomats − Display flashes 4 s Wait 4 seconds or new value is automatically accepted, or − value is immediately accepted with Enter key. − Command Pump Level − Open the device parameter menu via the Pump Level Level 8 soft key Menu .

  • Page 46: Activate External Pump

    Proline Kryomats 7.5.4 Activate external pump As an option an external pump is available for the Proline Kryomats for external applications. This pump can be set on / off manually in the menu shown below. Another possibility is the automatic mode. In this case the pump is switched according to the unit status standby / running.
  • Page 47 Proline Kryomats − Change temperature probe source: − for the internal probe, − only when an external probe is connected, − only when an analog module is connected and configured, − only when a serial module is connected and is continuously receiving actual values from a PC.

  • Page 48: Current Consumption From The Mains

    Proline Kryomats 7.5.6 Current consumption from the mains It is not possible to reduce the power consumption of the Proline Kryomats! − Command Current Consumption − Open the device parameter menu via the Display 16.0 A Sounds Master soft key Menu .

  • Page 49: Setting The Date And Time (Command)

    Proline Kryomats 7.5.7 Setting the date and time (Command) − Command Clock Time Date − Open the device parameter menu via the Pump Set time Settings Set date soft key Menu . Graph Timer 1 − With the cursor keys continue to: Clock Timer 2 Clock...

  • Page 50: Display Resolution Setting (Command)

    Proline Kryomats 7.5.8 Display resolution setting (Command) The Command version allows for different resolutions of the displayed temperature. − Command Display resolution − Open the device parameter menu via the Calibration Pump Works settings Settings soft key Menu . Resolution Graph −...

  • Page 51: Special Settings

    Proline Kryomats Special settings 7.6.1 Defining the type of start mode Usually it is desirable that the thermostat carries on operating again after an interruption in the voltage supply. However, if for safety reasons you do not wish this, you can insert an intervening manual activation step.

  • Page 52: Defining Temperature Limits

    Proline Kryomats 7.6.2 Defining temperature limits With this function, it is possible to define a minimum and a maximum temperature in which the thermostat controls. By reaching the temperature limits, a warning appears. In this way setpoint input can be prevented which may damage the heat transfer liquid or the apparatus. For example, if water were used as the heat transfer liquid, +95 °C would be practicable as the maximum temperature and +5 °C as the minimum temperature.

  • Page 53: Setpoint Offset Operating Mode

    Proline Kryomats 7.6.3 Setpoint offset operating mode With this function it is possible to apply an offset value to the temperature provided by the external temperature probe or a module and then to use it as the setpoint. The bath temperature can, for example, be operated at -25 °C below the temperature of a reactor, which is being measured by the external temperature probe.

  • Page 54: Restoring Works Settings

    Proline Kryomats 7.6.4 Restoring works settings All works settings, apart from the control parameters and the sensor calibration, are restored. − Command Works settings − Open the device parameter menu via All modules all default only control par. int the soft key Menu .

  • Page 55: Setting The Volume Of The Acoustic Signals

    Proline Kryomats 7.6.5 Setting the volume of the acoustic signals The LAUDA Proline Thermostats signal alarms as a dual-tone acoustic signal and warnings as a continuous tone. − Command Sounds − Open the device parameter menu via the soft key Menu .

  • Page 56: Restoring The Works Setting Of The Internal Temperature-Probe Offset

    Proline Kryomats − The temperature measurement device shows the true temperature value (with Temperature value of the ref. glass thermometers consider the temp. measurement device: correction where applicable!). − Change the display in the adjacent window to the true value with cursor or soft keys and accept with or End , Min: -50.0°C...

  • Page 57: Entering The Offset Of The External Temperature Probe

    7.6.8 Entering the offset of the external temperature probe If a deviation is found during the check using a calibrated reference thermometer, e.g. from the LAUDA DigiCal Series, then the offset (the additive part of the characteristic) of the external measurement chain can be adjusted with the following function.

  • Page 58: Graphical Display Of Temperature Measurements (Command)

    Proline Kryomats Graphical display of temperature measurements (Command) − Command Screen and Graph 25.00 25.01 25.02 − Press the soft key Screen a number of T °C 27.00 times as required until the graph recorder window appears. 26.00 − With the soft key Graph you enter the 25.00 menu for the configuration of the graph...
  • Page 59 Proline Kryomats − Temp. scale defines how the scaling is to Mode Temp. min 22.00 be carried out: Displayed value Temp. max 27.00 − automatic , by the program, or Legend − Sample Time manual in that you yourself define the Time axis limits with the next menu point.

  • Page 60: Programmer (Pgm Only Command)

    Proline Kryomats Programmer (PGM only Command) Almost any temperature/time profile can be created with the programmer. A desired bath temperature can be approached as quickly as possible or via a defined ramp. Furthermore, the pump level and the behavior of the switching outputs can be defined. Five temperature/time programs are provided for free programming.
  • Page 61 Proline Kryomats Each program begins with the segment "Start". It defines at which temperature Segment 1 is to continue the program. It is not possible to specify a time for the Start segment. For thermostats without cooling ability, the start temperature must be selected higher than the bath temperature, which prevails before the program start.

  • Page 62: Selecting And Starting The Program (Start, Hold, Stop)

    Proline Kryomats 7.8.2 Selecting and starting the program (Start, Hold, Stop) Here you will learn how to select and start a program that has already been created. If no program has been created 7.8.4 “Creating or modifying a program (Edit)”. −...

  • Page 63: Interrupting, Continuing Or Terminating The Program (Hold, Continue, Stop)

    Proline Kryomats 7.8.3 Interrupting, continuing or terminating the program (Hold, Continue, Stop) − Command Programmer Program 1 Status − After a program has been started by Hold Status pressing the key, the command Stop Edit options Hold Stop are shown. Loops Graph −...

  • Page 64: Creating Or Modifying A Program (Edit)

    Proline Kryomats 7.8.4 Creating or modifying a program (Edit) Here, there are the following functions: • Entry of a program. • Display of the program data of a saved program and modification of the segment data. • Insertion or appending of a new segment. •...
  • Page 65 Proline Kryomats − In the "Start" line enter in the field "T end T end °C Time [h:m] Tolerance °C" the temperature at which the sequence is to start (default value is Start 30.00°C ------- 3.00°C 30 °C). A time entry is not possible in the 30.00°C 00:30 3.00°C...
  • Page 66 Proline Kryomats − A new segment is produced by moving the cell with the black background to a blank line with the cursor keys and then End of segment temperature: pressing the soft key Insert . The values of the cell located above it are automatically copied.
  • Page 67 Proline Kryomats − If the field in the column "Pump" has a Level 8 Pump level black background, the entry mode for the Level 7 Pump level is obtained by pressing the Level 6 Level 5 − With Level 4 select Pump Level 5 –...

  • Page 68: Defining The Number Of Program Loops (Loops)

    Proline Kryomats 7.8.5 Defining the number of program loops (Loops) − Command Programmer Program1 Loops − If required, programs can be looped Status many times. Edit − With Loops access the menu Loops Graph Info − Select the number of desired program loops.

  • Page 69: Obtaining Information On A Program (Info)

    Proline Kryomats − The display of the programmed T °C 27.00 temperature curve can be quit with End . 26.00 25.00 24.00 23.00 Help Menu 7.8.7 Obtaining information on a program (Info) − Command Programmer Program1 Info − Continue with Info Segments Status...

  • Page 70: Ramp Function

    Proline Kryomats Ramp function With the ramp function, temperature changes over any time period can be conveniently entered. This is especially advantageous with very low temperature changes (e.g. 0.1 °C/ day). Example: From the current outflow temperature (e.g. 242.4 °C) 200 °C of cooling is to occur over 5 days.

  • Page 71: Timer Function (Command)

    Proline Kryomats 7.10 Timer function (Command) Using the timer function, the thermostat can carry out an action at a certain time or after a certain waiting period. The actions are: switching on the thermostat, entering the standby mode or one of the 5 programs in the programmer.

  • Page 72: Control Parameters

    Proline Kryomats − Weekplan Arrange takes you to the Weekplan window shown on the left. Time Action Time Action − Using the cursor keys Monday 07:30 Start 17:00 ------- select the field, which is to be filled in. Tuesday 10:00 Prog.4 17:00 ------- −...

  • Page 73: Internal Control Variable (Integral Measurement Probe)

    Proline Kryomats 7.11.1 Internal control variable (integral measurement probe) Only read further here, if you have no external temperature probe connected (and activated according to Section 7.5.4 as control variable). − Command Control Parameters − Open the device parameter menu via the Control Parameters Control para.

  • Page 74: Steps For Setting The Control Parameters For External Control

    Proline Kryomats − Command Control Parameters − Open the device parameter menu via the 0,50 Control Parameters Control para. sets soft key Menu . Tve (auto) 83 Tv manual/auto − With the cursor keys continue to: Tde (auto) Correction limitation Control Control Parameters Control Parameters...

  • Page 75: Alarms, Warnings And Errors

    Minimum +40°C transfer liquid − Tools to watch the time behavior: Graph mode of the Command console, LAUDA Wintherm PC- program. 7.12 Alarms, Warnings and Errors The SelfCheck Assistant of your Proline Kryomat monitors more than 50 device parameters and triggers alarms, warnings or errors as appropriate.
  • Page 76 Proline Kryomats − Setting the overtemperature cut-off: Recommended setting: 5 °C above desired bath temperature. − Caution!! The overheat switch-off point T is controlled by a system functioning independently of the bath control. Setting of the nominal temperature, however, can be limited via the functions T Overtemp.

  • Page 77: Low-Level Alarm And Low-Level Checking

    − If irregularities arise during the checking of the safety devices, switch off the unit immediately and pull out the mains plug. − Have the equipment checked by LAUDA Service for Constant Temperature Equipment. −...

  • Page 78: High-Level Warning Or Alarm

    Proline Kryomats Different reactions can be chosen when the level sensor detects the height of the heat transfer liquid level. Depending on the setup, heat transfer liquid or operation conditions, one of the following settings may be suitable: Setting Master Command Reaction and application recommendation settings...

  • Page 79: Pump-Motor Supervision: Overload Or Blockage

    Proline Kryomats − In case the alarm function as described in 7.12.3 was chosen: − The acoustic signal with dual-tone sounds. Level alarm °C − The red LED above the fault triangle flashes. Heater switches off on both poles, Pump and refrigerating unit are switched off electronically. −...

  • Page 80: Compressor Overtemp

    − This error may affect stage 1 (Error 68) or stage 2 (Error 69). If the error is always present after switching on the device, please give information to the LAUDA Service for Constant Temperature Equipment ( 9.3.7).

  • Page 81: Fault List „Alarms And Warnings

    Proline Kryomats 7.12.9 Fault list „Alarms and Warnings“ Alarms Message Meaning OsKDT Pump too fast (low level) KDTDK Low level alarm in the level sensor rDLMO Overtemperature (t > tmax) aK/B Pump blocked (no rotation) BE@0K Command control element connection interrupt Temperature signal of external Pt100 missing Temperature signal of analogue input missing Temperature signal of serial port missing...
  • Page 82 Proline Kryomats Warnings in the “Command-Display” Warnings from “Cooling system” Message Meaning Message Meaning VW1/0 Overflow of CAN receipt VW2/0 Overflow of CAN receipt VW1/1 Watchdog-Reset VW2/1 Watchdog-Reset RTC Voltage drop recognized: Battery failure sm.stell_min still not determined Adaption run VW1/2 VW2/2 necessary...
  • Page 83 Proline Kryomats Warnings from “Contact I/0-Module” Warnings from “Solenoid valve” Code 7, 8, 9XX) Message Meaning Message Meaning Overflow of CAN receipt VW5/0 VW6/0 Overflow of CAN receipt Watchdog-Reset VW5/1 VW6/1 Watchdog-Reset Software version of control system too old Software version of control system too old VW50/ VW60/ Software version of protection system too old...

  • Page 84: Rs 232/ Rs 485 Interface

    Proline Kryomats 7.13 RS 232/ RS 485 Interface 7.13.1 Connecting cables and interface test RS 232 Computer Thermostat Signal 9-pin sub-D-socket 25-pin sub-D-socket 9-pin sub-D-socket Signal R x D T x D T x D R x D Signal Ground Signal Ground with hardware handshake: For connecting a thermostat to the PC use 1:1 cable and not a null- modem cable!

  • Page 85: Connecting Cable Rs 485

    Proline Kryomats Example: Transfer of setpoint 30,5 °C to the thermostat Computer Thermostat “OUT_SP_00_30.5“CRLF “OK“CRLF 7.13.3 Connecting cable RS 485 Thermostat 9-pin sub-D-socket Data Data A (-) SG (Signal Ground) optional Data B (+) − Use screened connecting cables. − Connect screen to connector case. −...

  • Page 86: Write Commands (Data Commands To The Thermostat)

    Proline Kryomats 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 7.13.5 Write commands (Data commands to the thermostat) Command Explanation OUT_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.

  • Page 87: Read Commands (Data Requested From The Thermostat)

    Proline Kryomats Command Explanation segments receive this tolerance setting. − 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”.). Permitted data formats: -XXX.XX -XXX.X...
  • Page 88 Proline Kryomats Command Explanation 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 Keys Master: 0 = free / 1 = inhibited.

  • Page 89: Error Messages

    ® 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 which can be downloaded free of charge under www.lauda.de/spec-...

  • Page 90: Interface Modules

    Proline Kryomats Interface modules Installing of modules When switching off only on the master head, using the switch at the front or back, there is still voltage present on the unit or head. Set the rotary 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.

  • Page 91: Menu Structure For All Modules (Only Command)

    Proline Kryomats Menu structure for all modules (only Command) All existing menu points are illustrated. However, the Command Console masks out menu points, which cannot be executed. Further information can be found in the following sections. RS232 Menu RS485 2400 Setpoint temperature 4800 Ext.

  • Page 92: Serial Interfaces Rs232/ 485

    RS232/ 485 Interface Module (order no. LRZ 913) with 9-pole SUB-D socket. Electrically isolated by optocoupler. With the LAUDA instruction set essentially compatible to the Ecoline and Integral Series. The RS232 interface can be connected directly to the PC with a 1:1 through-contact cable (order no.

  • Page 93: Contact Module

    Proline Kryomats View of the socket (front) or solder side of plug: Pin 1 Output 1 Pin 2 Output 2 Pin 3 0 V reference potential Pin 4 Input 1 Pin 5 +24 V (max. 0.1 A) Pin 6 Input 2 Use shielded lines.

  • Page 94: Namur-Contact Module Lrz 914 With Only One Input And One Output

    Proline Kryomats Contact inputs and outputs − View of the socket from the plug side or of the plug on the solder side. − A suitable 15-pole Sub-D plug can be obtained together with a suitable housing: Order no. EQM 030 and plug housing order no. EQG 017. 8.5.2 Namur-Contact module LRZ 914 with only one input and one output Contact module (Cat.

  • Page 95: Maintenance

    Proline Kryomats Maintenance Device status The thermostat can be conveniently checked with the Command Console. 9.1.1 Interrogating the device type Settings Device status Device type 9.1.2 Software version Settings Device status Software version The versions of the control system ( Control ), safety system ( Safety...

  • Page 96: Fault Memory (Command)

    Proline Kryomats 9.1.5 Fault memory (Command) For the analysis and localization of faults the Command version includes a fault memory in which up to 45 fault and alarm messages are saved. − Command Error store No. Source Code Type Date Time Settings Device status...

  • Page 97: Draining The Water-Cooled Condenser

    − Withdraw the mains plug before all service and repair work. − Only specialists must carry out repairs in the control section! 9.3.1 Servicing LAUDA Thermostats largely require no service. If the heat transfer liquid becomes contaminated, it should be replaced ( 6.2).

  • Page 98: Service Intervals According To Vdi 3033

    Proline Kryomats UL 533 9.3.2 Service intervals according to VDI 3033 System part Frequency Comment Each time of putting into operation and then Complete device External condition of the device Monthly Heat transfer liquid Analysis of the heat transfer liquid Half-yearly (and as required) 9.3.3) Heat transfer system...

  • Page 99: Cleaning The Condenser

    Proline Kryomats 9.3.4 Cleaning the condenser 9.3.4.1 Air-cooled condenser The SmartCool System refrigerating machine operates largely without servicing. So that the full cooling power is available, the heat exchanger (condenser) should cleaned of dust at intervals of one month or longer depending on the operating 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.

  • Page 100: Decalcifying The Water Cooling Circuit

    Flushing: Allow at least 30 liters of water to flow through. 9.3.5 Repair information If you need to send in a unit for repair, it is essential to first contact the LAUDA Service Constant Temperature Equipment 9.3.7. − When sending in the unit, ensure that it is carefully and properly packed. LAUDA cannot be held liable for any damage caused by improper packing.

  • Page 101: Disposal Information

    Proline Kryomats 9.3.6 Disposal information 9.3.6.1 Disposal of the refrigerant The refrigeration circuit is filled with CFC-free HFC refrigerant. The type and filling quantity can be read on the unit or on the rating plate. Repair and disposal only through a qualified refrigeration engineer! Global Warming Potentials GWP = 1,0]...

  • Page 102: Remedying Faults

    Proline Kryomats 9.3.7 Remedying faults Before you contact the LAUDA Service Temperature Equipment ( 9.4), 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"...
  • Page 103 Master: Alarm message monitoring has failed. Check whether the float Command: Low level (pump) in the expansion vessel is blocked by foreign bodies. Otherwise, contact LAUDA Service (Pump motor monitoring: No load). Constant Temperature Equipment 9.4. 7.12.6. 2. With the option "open load" the device draws air out of the open load.

  • Page 104: Help Desk And Ordering Replacement Parts

    Telephone: 0049 9343/ 503-236 (English and German) Fax: 0049 9343/ 503-283 E-mail service@lauda.de We are available any time for your queries, suggestions and criticism. LAUDA DR. R. WOBSER GMBH & CO. KG P.O. Box 1251 97912 Lauda-Koenigshofen Germany Telephone: 0049 9343/ 503-0...

  • Page 105: Accessories

    Raising platforms, application frames We will inform you about other accessories on etc. request 9.3.7. Also, refer to our special and accessory broachers. LiBus = LAUDA internal BUS (based on CAN). Accessories YAUE0007 / 2/26/2009...

  • Page 106: Technical Data And Diagrams

    Proline Kryomats Technical data and diagrams The figures have been determined according to DIN 12876. RP 3050 C RP 3050 CW RP 4050 C RP 4050 CW Operating temp.- ACC range °C -50...200 Ambient temp. range °C 5...40 Relative humidity maximum relative humidity 80 % for temperatures up to 31 °C, decreasing linearly to 50 % relative humidity at 40 °C Temperature range for...
  • Page 107 Proline Kryomats RP 3050 C RP 3050 CW RP 4050 C RP 4050 CW Overall dim. H 1160 Weight Power consumption maximum 5.0 400 V; 50 Hz Ingress protection rating IP 2 1 IP Code accord. to IEC 60529 Protection class Protection class 1 according to DIN EN 61140 VDE 0140-1 EC Directives The units are conformable to directives of the European Parliament and of the council: 2004/108/EC...
  • Page 108 Proline Kryomats RP 3090 C RP 3090 CW RP 4090 C RP 4090 CW Operating temp.- ACC range °C -90...200 Ambient temp. range °C 5...40 Relative humidity maximum relative humidity 80 % for temperatures up to 31 °C, decreasing linearly to 50 % relative humidity at 40 °C Temperature range for °C...
  • Page 109 Proline Kryomats RP 3090 C RP 3090 CW RP 4090 C RP 4090 CW Weight Power consumption maximum 5.0 400 V; 50 Hz Ingress protection rating IP 2 1 IP Code accord. to IEC 60529 Protection class Protection class 1 according to DIN EN 61140 VDE 0140-1 EC Directives The units are conformable to directives of the European Parliament and of the council: 2004/108/EC electromagnetic compatibility and 2006/95/EC electrical equipment designed for use within certain...
  • Page 110 Proline Kryomats Cooling curves Cooling curves; Bath closed; Heat transfer liquid: Ethanol; Time in minutes; Temperature in °C. Technical data YAUE0007 2/26/2009...
  • Page 111 Proline Kryomats Influence of ambient temperature at air-cooled Kryomats Technical data YAUE0007 / 2/26/2009...

  • Page 112: Index

    Proline Kryomats Index Dewing..........20 High-level settings ......77 Dirt trap..........99 High-level warning/ alarm ....78 Display data ........38 Hose connections .......29 Accessories........105 Display resolution ......50 Acoustic signals .........55 Disposal ..........27 Activate standby ........44 Disposal information......101 Activating external control....46 Info.............69 Draining ..........27 Alarms ..........75 Instructed specialist personnel....7 Duo key, Command ......35 alternating mode ........93...
  • Page 113 Proline Kryomats Screen Graph recorder....... 58 rDLMO Overtemperature alarm ..76 Sealing caps........26 Temperature........50 Pause program ........63 Segment ..........60 display resolution ......50 Power level, pump ......18 Segment "Start" ......... 61 External probe ....... 43 Profibus Modules ......

  • Page 115: Confirmation

    / Personne responsable Hiermit bestätigen wir, daß nachfolgend aufgeführtes LAUDA-Gerät (Daten vom Typenschild): We herewith confirm that the following LAUDA-equipment (see label): Par la présente nous confirmons que l’appareil LAUDA (voir plaque signalétique): Serien-Nr. Type / Type Serial no. / No. de série:...

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