Lauda RP 3050 C Operating Instructions Manual
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Lauda RP 3050 C Operating Instructions Manual

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  • Page 3 RP 4090 C, RP 4090 CW Read the instructions before starting work! Translation of the original operating instructions LAUDA DR. R. WOBSER GMBH & CO. KG release 11/2018 e Pfarrstraße 41/43 replaces release 10/2018 d, 05/2016 b2, 03/13, 01/09, 06/08 97922 Lauda-Königshofen...

  • Page 5: 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 6: Table Of Contents

    Proline Kryomats Contents Prefixed safety notes ............................5 SAFETY INFORMATION ..........................9 ..........................9 AFETY INFORMATION ........................ 10 ENERAL SAFETY INFORMATION ........................10 THER SAFETY INFORMATION ............................11 CONFORMITY BRIEF OPERATING INSTRUCTIONS ......................12 ........................13 ENU STRUCTURE ASTER ..................14 ENU STRUCTURE OMMAND EMOTE ONTROL...
  • Page 7 Proline Kryomats ..........................51 MPORTANT SETTINGS 7.5.1 Temperature setpoint setting ......................51 7.5.2 Displaying the actual external temperature ..................53 7.5.3 Setting pump power or standby ....................... 54 7.5.4 Activate external pump ........................56 7.5.5 Activating external control ........................ 56 7.5.6 Current consumption from the mains ....................
  • Page 8 Proline Kryomats 8.3.7 Error messages ..........................107 8.3.8 Driver software for LABVIEW® ..................... 107 ..........................108 NALOGUE MODULE ..........................109 ONTACT MODULE 8.5.1 Contact module LRZ 915 with three inputs and three outputs ............. 109 8.5.2 Namur-Contact module LRZ 914 with only one input and one output .......... 110 MAINTENANCE ............................

  • Page 9: Safety Information

    Proline Kryomats Safety information Safety information Type and source Consequences of non-compliance  Action 1  Action ... Danger! "DANGER" indicates an immediate dangerous situation which – if the safety requirements are ignored – may result in fatal or severe, irreversible injuries. Type and source Consequences of non-compliance ...

  • Page 10: General Safety Information

    Proline Kryomats 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 11: Eu Conformity

    The device complies with the basic health and safety requirements outline in the Directives listed below.  Machinery Directive 2006/42/EC  EMC Directive 2014/30/EU LAUDA DR. R. WOBSER GMBH & CO. KG – Pfarrstraße 41/43 – 97922 Lauda-Königshofen – Germany  The device does not fall under Pressure Equipment Directive 2014/68/EU because the device is only classified as high as Category 1 and is covered by the Machinery Directive.

  • Page 12: 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). The unit may NEVER be overturned nor put upside down! Take care of the hose tubing connections (...

  • Page 13: Menu Structure: Master

    Proline Kryomats Menu structure: Master Display flashes. Set setpoint Setpoint Bath temperature with . Display °C °C 2%32 is accepted after 4 sec. or proceed immediately with the key: ( 7.5.1) Pump power.5-8/Standby.0 External temperature °C °C 2%02 Display flashes. Set value with .

  • Page 14: Menu Structure: Command Remote Control

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

  • Page 15: Controls And Functional Elements

    Proline Kryomats Controls and functional elements 3 and 4 Command remote control (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 16 Proline Kryomats Front cover (open) Bath drain nozzle Bath drain tap Condenser, air-cooled Controls and functional elements YAUE0007 / 10/2/2018...
  • Page 17 Proline Kryomats Bath bridge heating Connection cable LiBus Nameplate Cooling water connections (at water-cooled devices W only) Connection cable for control head Mains cable Controls and functional elements YAUE0007 / 10/2/2018...
  • Page 18 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 remote...
  • Page 19 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 20: 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 21: Materials

    Proline Kryomats The pump connections on the unit are fitted with M16 x 1 thread. 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.

  • Page 22: 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 remote control, external solenoid valve, etc.).  An RS-232/485 interface (65S) at the back of the Command remote control.

  • Page 23: Refrigerating Unit

    Proline Kryomats 4. Contact Module (Order No. LRZ 914) with connector to NAMUR NE28. Functionality as LRZ 915, but only one output and only one input on each of two DIN sockets. Coupling socket 3-pole (Order No. EQD 047) and coupling plug 3-pole (Order No. EQS 048). Further details can be found in section 8.5.

  • Page 24: Unpacking

    After unpacking, first 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  9.3.6).

  • Page 25: Standard Accessories

    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 transport to LAUDA.   To repack the unit carefully and properly, it is necessary to store the original package! 5.3.2...

  • Page 26: Unpacking The Device

    Proline Kryomats 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. Unpacking YAUE0007 / 10/2/2018...

  • Page 27: Lift Device From The Pallet

    Proline Kryomats 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! Unpacking YAUE0007/ 02.10.18...

  • Page 28: Repacking With Original Packing Material

    Proline Kryomats Textile round slings Align the wheels on the device length. Textile round slings 5.3.4 Repacking with original packing material The packaging of a device takes place in the reverse order. In-plant transport with hand pellet truck or fork lifter ...

  • Page 29: Before Preparation

    Proline Kryomats Transport the device with a fork lifter. Before preparation Remove the protective foil. Unpacking YAUE0007/ 02.10.18...

  • Page 30: Preparation

    Proline Kryomats Preparation Assembly and siting Falling down / falling over of the device on inclined plane / table edge Crushing of the hands and feet  Only position the device on level surfaces and not close to table edges. Warning! Contact with hot / cold heat transfer liquid Scalds, frost bite...
  • Page 31 Proline Kryomats  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.  The unit may NEVER be overturned nor put upside down! ...

  • Page 32: 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 WXArn103 the display of the warning (7.12.4).
  • Page 33 Proline Kryomats   The units are designed for use with non-flammable and flammable liquids to DIN EN 61010-2-010. Flammable heat transfer liquids may only be used below the flash point. ( 6.3).  When using heat transfer oils note that they expand on heating (approx. 10 %/100 K). With enclosed external loads, the overall expansion takes place in the bath of the Proline Kryomat.

  • Page 34: Connection Of The Cooling Water

    Proline Kryomats Connection of the cooling water Note that the following conditions apply for the connection 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...

  • Page 35: Heat Transfer Liquids, Cooling Water And Hoses

    Proline Kryomats Heat transfer liquids, cooling water and hoses a) Heat transfer liquids Temper- Visco- Viscosity LAUDA Chemical Flash Packing drum ature sity (kin) at designation designation point Order number range (kin) temperature from °C mm²/s mm²/s 10 L 20 L to °C...
  • Page 36 Proline Kryomats b) Cooling water Certain requirements are placed on the cooling water with regard to purity. Depending on the cooling water contamination, a suitable method of purification and/or treatment of the water must be employed. The heat exchanger and the complete cooling water circuit can become blocked, damaged and leaky due to unsuitable cooling water.
  • Page 37 Proline Kryomats Risk to the environment due to oil contamination of the cooling water circuit With a leaky condenser there is the danger that refrigerating machine oil from the coolant circuit of the cooling thermostat can pass into the cooling water. Follow all the legal requirements and the regulations of the water supply utility, which apply at the point of use.

  • Page 38: Connecting External Loads

    Proline Kryomats Connecting external loads Operation as circulating thermostat Bursting of the external consumer due to overpressure Scalding, frostbite, cutting  Use a pressure relief device on pressure-sensitive consumers (e.g. glass reactors). Caution!  When used as circulation thermostat, care for shortest hose connections with largest inner diameter as possible.
  • Page 39 Proline Kryomats   The external application must not have a hydraulically blocking effect.  If cross-sectional area of tube is too low  temperature gradient between bath and external load due to low flow rate.  Always ensure the largest possible passages in the external circuit. ...

  • Page 40: Starting Up

    Proline Kryomats Starting up Starting up YAUE0007 / 10/2/2018...
  • Page 41 Proline Kryomats Starting up YAUE0007 / 10/2/2018...

  • Page 42: Mains Connection

    Proline Kryomats Mains connection Compare the rating on the nameplate (back of control head and behind the front panel) with the mains voltage.  Connect unit only to a socket with a protective earth conductor (PE).   No liability is accepted for incorrect mains connections. ...
  • Page 43 Proline Kryomats  The momentary bath temperature is displayed, Bath temperature  the pump starts provided "Standby" or "Manual start" ( 7.6.1) has °C 02%32 not been programmed,  all values are accepted which were active before switch-off. Check or set overtemperature cut-off point: Overtemp.

  • Page 44: 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 Pump Menu Switching off / standby...

  • Page 45: Key Functions

    Proline Kryomats Key functions Your Proline Thermostat is easy to operate. 7.4.1 General key functions and pilot lamps Master Enter key:  From the actual-value display at the main menu level,  activates input, display flashes,  saves input, display ceases to flash and menu point is left, ...
  • Page 46 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 47 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 48: Changing Window Information

    Proline Kryomats 7.4.2 Changing window information  Command Display data  You can adapt the information displayed °C Level by your Command remote control 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 (safety cut-off).

  • Page 49: Locking The Keyboard

    Proline Kryomats 7.4.3 Locking the keyboard The keyboards of the Master and the Command remote control can be locked independently of one another. This is especially advantageous when the thermostat is positioned in another room and the Command remote control is used as a remote control device. Then the Master keyboard can be locked to prevent unintentional adjustment.
  • Page 50 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 51: 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 52 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 53: 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 54: 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. ...
  • Page 55 Proline Kryomats  Display flashes 4 s  new value is automatically accepted, or Wait 4 seconds 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 56: 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 57 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 58: 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 59: Setting The Date And Time

    Proline Kryomats 7.5.7 Setting the date and time  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 ...

  • Page 60: Display Resolution Setting

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

  • Page 61: 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 62: 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 63: 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 64: 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 65: 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 66: 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 67: Entering The Offset Of The External Temperature Probe

    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 68: Graphical Display Of Temperature Measurements

    Proline Kryomats Graphical display of temperature measurements  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 69 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 70: Programmer

    Proline Kryomats Programmer 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 71 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 72: 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 ( 0) “Creating or modifying a program (Edit)”. ...

  • Page 73: Interrupting, Continuing Or Terminating The Program (Hold, Continue, Stop)

    Proline Kryomats  Once the start has been confirmed with Hold Status Prog. 1 running appears at the Stop Edit bottom. Loops Graph Info Pump Menu Prog.1 running 7.8.3 Interrupting, continuing or terminating the program (Hold, Continue, Stop)  Command Programmer Program 1 Status...

  • Page 74: Creating Or Modifying A Program (Edit)

    Proline Kryomats Continue Status  In addition, the standby key stops the Stop Edit programmer. The pump, heater and cooling unit are switched off. Loops Follow the safety information ( 7.5.3). Graph Info  After pressing the standby key again, the programmer returns to the previously selected operating mode: Pause or active operation depending on...
  • Page 75 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 76 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 77 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 78: 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 79: 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 00:00 00:45 01:30 Pump Menu 02:15 7.8.7 Obtaining information on a program (Info)  Command Programmer Program1 Info ...

  • Page 80: 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 81: 7.10 Timer Function

    Proline Kryomats 7.10 Timer function 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 82: 7.11 Control Parameters

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

  • Page 83: 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 84: 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) Self Adaption ...

  • Page 85: Internal And External Control Parameter Sets

    Ethanol Minimum +40°C transfer liquid  Tools to 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.
  • Page 86 Proline Kryomats  Command Control parameter sets  Open the device parameter menu via the Control Parameters Set 1 Set 2 Control para. sets soft key Menu . Set 3 Tv manual/auto  With the cursor keys continue to: Set 4 Self Adaption ...

  • Page 87: Self Adaption

    Proline Kryomats 7.11.4 Self Adaption The function Self Adaption can be used to detect automatically the optimal control parameters for internal or external control. The Self Adaption can only be performed on a device with active cooling. This function is available from software version 2.18 of Command. For thermostats with an older software version a software update is necessary.
  • Page 88 Proline Kryomats  With the menu Setpoint the set 30,00°C Status temperature for the test run can be set. Setpoint The bath temperature will oscillate less than about ±15 Kelvin around the set Identification temperature. Actual Parameters  Change the display in the adjacent window and accept with Pump Menu...

  • Page 89: 7.12 Alarms, Warnings And Errors

    If an error occurs, the pump, heater 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).
  • Page 90 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 91: 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 92: High-Level Settings

    Proline Kryomats 7.12.3 High-level settings 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...

  • Page 93: 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, ...

  • Page 94: Pump-Motor Supervision: Dry Running

     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 ( 9.5). 7.12.8...

  • Page 95: Fault List „Alarms And Warnings

    Proline Kryomats Fault list „Alarms and Warnings“ 7.12.9 Alarms Message Meaning PuLEU Pump too fast (low level) LEUEL Low level alarm in the level sensor tEMNP Overtemperature (t > tmax) bL0C Pump blocked (no rotation) CFA1L Command remote control connection interrupt Temperature signal of external Pt100 missing Temperature signal of analogue input missing Temperature signal of serial port missing...
  • Page 96 Proline Kryomats Warnings in the “Command-Display” Warnings from “Cooling system” Message Meaning Message Meaning WX201 WX301 Overflow of CAN receipt Overflow of CAN receipt WX202 Watchdog-Reset WX302 Watchdog-Reset RTC Voltage drop recognized: Battery failure sm.stell_min still not determined  Adaption run WX203 WX303 necessary...
  • Page 97 Proline Kryomats Warnings from “Contact I/0-Module” Warnings from “Solenoid valve” Code 7, 8, 9XX) Message Meaning Message Meaning Overflow of CAN receipt WX601 WX701 Overflow of CAN receipt Watchdog-Reset WX602 WX702 Watchdog-Reset Software version of control system too old Software version of control system too old WX610 WX710 Software version of protection system too old...

  • Page 98: Interface Modules

    Proline Kryomats Interface modules Installing of modules Live parts when installing interfaces Electric shock  Disconnect the device from the mains power supply before installing interfaces.  The installation must only be performed by a Warning! specialist. When switching off only on the master head, using the switch at the front or back, there is ...
  • Page 99 Proline Kryomats  Plug on the bus 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: Menu Structure For All Modules

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

  • Page 101: Serial Interface Rs-232/485

    RS-232/485 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 RS-232 interface can be connected directly to the PC with a 1:1 through-contact cable (order no.

  • Page 102: Protocol Rs-232

    Proline Kryomats 8.3.2 Protocol RS-232   The interface operates with one stop bit, no parity bit and 8 data bits.  Transfer rate either 2400, 4800, 9600 (factory setting) or 19200 baud as selected.  The RS-232 interface can be operated with or without hardware handshake, (RTS/CTS).

  • Page 103: Protocol Rs-485

    Proline Kryomats This termination network is usually incorporated on the PC plug-in card (RS-485). 8.3.4 Protocol RS-485   The interface operates with one stop bit, no parity bit and 8 data bits.  Transfer rate either 2400, 4800, 9600 (Factory setting) or 19200 baud as selected. ...

  • Page 104: Read Commands (Data Requested From The Thermostat)

    Proline Kryomats Command Explanation Keyboard Master: 0 = free / 1 = locked (corresponds to “KEY”). OUT_MODE_00_X OUT_MODE_01_X Control: 0 = internal / 1 = external Pt100 / 2 = external Analogue / 3 = external Serial. OUT_MODE_03_X Keyboard Command remote control: 0 = free / 1 = locked. OUT_MODE_04_X Setpoint offset source: 0 = normal / 1 = ext.
  • Page 105 Proline Kryomats Command Explanation IN_SP_00 Read temperature setpoint. IN_SP_01 Read current pump power level. IN_SP_02 Read cooling operation mode (0 = OFF / 1 = ON / 2 = AUTOMATIC). IN_SP_03 Read current overtemperature switch-off point. IN_SP_04 Read current outflow temperature limit TiH. IN_SP_05 Read current outflow temperature limit TiL.
  • Page 106 Proline Kryomats Command Explanation STATUS Read equipment status 0 = OK, -1 = error. STAT Read error diagnosis response: XXXXXXX  X = 0 no error, X = 1 error. 1. char = error. 2. char = Alarm. 3. char = Warning. 4.

  • Page 107: 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-232/485 interface, LAUDA provides drivers ® specially designed for LABVIEW which can be downloaded free of charge under www.lauda.de/spec-...

  • Page 108: Analogue Module

    Proline Kryomats Analogue module The analogue module (order no. LRZ 912) has 2 inputs and 2 outputs, which are brought out on a 6- pole DIN socket to Namur Recommendation (NE28). The inputs and outputs can be set independently as 0 – 20 mA, 4 – 20 mA or 0 – 10 V interface. Various functions can be selected for the inputs and outputs.

  • Page 109: Contact Module

    Proline Kryomats View of the socket (front) or solder side of plug: Socket 74S (from May 2010 onwards) Pin 1 Output 1 Pin 2 Output 2 Pin 3 0 V reference potential Pin 4 Input 1 Pin 5 +20 V (max. 0.1 A) Pin 6 Input 2 ...

  • Page 110: 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 111: Maintenance

    Proline Kryomats Maintenance Device status The thermostat can be conveniently checked with the Command remote control. 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 (...

  • Page 112: Fault Memory

    Proline Kryomats 9.1.5 Fault memory 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 ...

  • Page 113: Draining The Water-Cooled Condenser

    Proline Kryomats 9.2.2 Draining the water-cooled condenser  Important: With the risk of frost (e.g. transport in winter), drain the condenser on water-cooled devices. Remove the water hose on the water tap. Than open the solenoid valve for the water as described below.

  • Page 114: Servicing

    Proline Kryomats 9.3.1 Servicing LAUDA Thermostats largely require no service. If the heat transfer liquid becomes contaminated, it should be replaced ( 6.2).   At the back of the Master head a main fuse switch is located which interrupts the mains connection when an overload occurs. It is then in the "O"...

  • Page 115: Service Intervals

    Proline Kryomats 9.3.2 Service intervals 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 Sealing Daily...

  • Page 116: 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 117: Decalcifying The Water Cooling Circuit

    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 ( 9.5).   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 118: Remedying Faults

    Proline Kryomats 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 1. The module "Smart Cool" is set to "off"  Switch Device does not cool or only very slowly.

  • Page 119: Disposal Information

    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  9.5.  7.12.6.

  • Page 120: Help Desk And Ordering Replacement Parts

    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...

  • Page 121: Accessories

    Raising platforms, application frames We will inform you about other accessories on etc. request. Also, refer to our special and accessory broachers.  LiBus = LAUDA internal BUS (based on CAN). Accessories YAUE0007 / 10/2/2018...

  • Page 122: Technical Data And Diagrams

    Proline Kryomats Technical data and diagrams The figures have been determined according to DIN 12876. Table 1 RP 3050 C RP 3050 CW RP 4050 C RP 4050 CW -50 – 200 Operating temp.- ACC range °C 5 – 40 Ambient temp.
  • Page 123 Proline Kryomats Table 1 RP 3050 C RP 3050 CW RP 4050 C RP 4050 CW Bath depth / usable depth 250 / 230 Height to top of bath Overall dims. B x L 600 x 700 Overall dim. H...
  • Page 124 Proline Kryomats RP 3090 C RP 3090 CW RP 4090 C RP 4090 CW Table 2 -90 – 200 Operating temp.- ACC range °C 5 – 40 Ambient temp. range °C Relative humidity maximum relative humidity 80 % for temperatures up to 31 °C, decreasing linearly to 50 % relative humidity at 40 °C Device distance to the surroundings...
  • Page 125 Proline Kryomats Table 2 RP 3090 C RP 3090 CW RP 4090 C RP 4090 CW Bath volume from – to 23 – 31 32 – 44 Bath opening B x L 350 x 200 350 x 350 Bath depth / usable depth 250 / 230 Height to top of bath Overall dims.
  • Page 126 Proline Kryomats Mains connection data Proline Kryomat air-cooled Mains connection data RP 3050 C RP 4050 C RP 3090 C RP 4090 C 400 V +8/-10 %; 3/N/PE~50 Hz 208 V ±8 %; 3/PE~60 Hz 200 V ±10 %; 3/PE~50/60 Hz...
  • Page 127 Proline Kryomats Pump characteristics measured with water internal pump PL 4 Pressure Flow Rate L/mm optional external pump EMP 081; Catalogue number: LWZ 086 Pressure Flow Rate L/mm Technical data YAUE0007 / 10/2/2018...
  • Page 128 Proline Kryomats optional external pump EMP 174; Catalogue number: LWZ 080 Pressure Flow Rate L/mm Cooling curves Technical data YAUE0007 10/2/2018...
  • Page 129 Proline Kryomats Cooling curves; Bath closed; Heat transfer liquid: Ethanol; Time in minutes; Temperature in °C. Influence of ambient temperature at air-cooled Kryomats Technical data YAUE0007 / 10/2/2018...

  • Page 130: Index

    Proline Kryomats Index Dewing ......... 23 Heat transfer oils ......33 Dirt trap ........116 Heater rating ........ 23 Display data ......... 48 High-level settings ......92 Accessories ......121 Display resolution ......60 High-level warning/ alarm .... 92 Acoustic signals ......65 Disposal ........
  • Page 131 Proline Kryomats Overtemperature protection ..89 Screen displays ......46 Technical data ......122 Screen Graph recorder ....68 tEMNP Overtemperature alarm ..90 Sealing caps ........ 31 Temperature ........ 60 Segment ........70 display resolution ..... 60 Pause program ......73 Segment "Start"...
  • Page 132 Proline Kryomats YAUE0007 10/2/2018...
  • Page 133 / 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:...
  • 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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