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Lauda Proline RP 845 C Operating Instructions Manual

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Summary of Contents for Lauda Proline RP 845 C

  • Page 1 The right temperature worldwide Operating instructions Read the operating manual before starting all work.
  • Page 3 RP 1290 C, RP 1840 C, RP 1845 C, RP 3530 C Read the instructions prior to performing any task! YACE0100 Translation of the original operating instructions LAUDA DR. R. WOBSER GMBH & CO. KG English 10/2018 b Pfarrstraße 41/43 97922 Lauda-Königshofen...
  • Page 5 Proline Edition X cooling thermostats 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 Edition X cooling thermostats Contents Safety information ................................9 ........................9 ENERAL SAFETY INFORMATION ........................10 THER SAFETY INFORMATION ............................10 CONFORMITY Brief operating instructions ............................11 Controls and functional elements ..........................13 Unit description ................................16 ........................16 NVIRONMENTAL CONDITIONS ............................
  • Page 7 Proline Edition X cooling thermostats 7.8.6 Setting the volume of the acoustic signals ..................52 7.8.7 Entering the offset of the internal temperature probe ..............53 7.8.8 Restoring the works setting of the internal temperature-probe offset ..........54 7.8.9 Entering the offset of the external temperature probe ..............55 7.8.10 Restoring the works setting of the external temperature-probe offset ..........
  • Page 8 Proline Edition X cooling thermostats 9.3.3 Cleaning the condenser ........................ 103 9.3.4 Testing the heat transfer liquid ...................... 103 9.3.5 Repair information ......................... 104 9.3.6 Disposal information........................104 9.3.7 Disposal of the refrigerant ......................104 9.3.8 Disposal of the packaging ......................104 ..............

  • Page 9: Safety Information

    Proline Edition X cooling thermostats Safety information General safety information A laboratory thermostat heats, cools and circulates 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.

  • Page 10: Other Safety Information

    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 11: Brief Operating Instructions

    Proline Edition X cooling thermostats 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 12 Proline Edition X cooling thermostats Menu structure: Command remote control Pump Level Calibration intern Pt100 Menu Default extern Pt100 Calibration all default All Modules Works settings Master Resolution All default Command Device status Only control par. int. Cool Display data Only control par.

  • Page 13: Controls And Functional Elements

    Proline Edition X cooling thermostats Controls and functional elements Command remote control (see page 16) Master control panel (see page 16) Mains switch Pump connection at side: Suction nozzle (return to bath) Bypass valve (see illustration on next page) Side pump connection: Pump outflow, pressure output Bath cover Recessed grip...
  • Page 14 Covers for the two module slots Connection socket 10S for the external Pt100 temperature probe Connection socket 70S (LAUDA internal bus (LiBus)) for bus suitable for unit and to which the refrigerating lower section, the integrated electrically heated cover plate and Command...
  • Page 15 Proline Edition X cooling thermostats Error signal (red LED blinking) Control element: Master Bath controlled by external temperature source (geen LED lits) 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...

  • Page 16: Unit Description

    Proline Edition X cooling thermostats 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.  Elevation up to 2000 m above sea level. ...

  • Page 17: Materials

    Proline Edition X cooling thermostats For operation as a circulating thermostat with an external load, a higher 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. The pump connections on the unit are fitted with M16 x 1 thread.

  • Page 18: Programmer And Ramp Function

     For the connection of an external Pt100 temperature sensor (10S).  Two sockets (70S) for the connection of components via the LAUDA equipment bus (cooling section, Command remote control, external solenoid valve, etc.). Command remote control: The Command unit is equipped as standard with the following sockets: ...

  • Page 19: Cooling Unit

    LRZ 915, but only one output and one input on each of two DIN sockets. Coupling socket 3-pole, LAUDA Order No. EQD 047 and coupling plug 3-pole, LAUDA Order No. EQS 048. Further details can be found in section 8.5.

  • Page 20: 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  9.4).

  • Page 21: Preparation

     Only RP 890 C and RP 1290 C: In case of disturbing dewing, connect the heating of the bath bridge. Plug the supplied T-piece adaptor cable for the LAUDA device bus into the 70S socket and secure it. Connect it with the connection cable of the bath bridge heating.

  • Page 22: Filling And Draining

    Proline Edition X cooling thermostats 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.

  • Page 23: Heat Transfer Liquids And Hoses

    Proline Edition X cooling thermostats Heat transfer liquids and hoses Approved heat transfer liquids Viscosity LAUDA Temperature Chemical Viscosity Flash Packing drum (kin) at designation range designation (kin) point Catalogue number temperature from °C mm²/s mm²/s 10 L 20 L to °C...
  • Page 24 Elastomer hoses Internal width Temperature Field of Catalogue Hose type Ø mm range °C application number For all LAUDA heat transfer EPDM hose 10 — 90 liquids except RKJ 111 uninsulated Ultra 350 and mineral oils For all LAUDA...

  • Page 25: Connecting External Loads

    Proline Edition X cooling thermostats 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).  When used as circulation thermostat, care for shortest hose connections with largest inner diameter as possible.

  • Page 26: Starting Up

    Proline Edition X cooling thermostats Starting up 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 sockets with a protective earth conductor (PE). ...
  • Page 27 Proline Edition X cooling thermostats LEUEL  Display for (low level) appears when the bath has too Level alarm little liquid. LEUEL °C  Red LED above the fault triangle flashes.  Find cause of fault and, where necessary, top up missing heat transfer liquid (...

  • Page 28: Switching Off / Standby

    Proline Edition X cooling thermostats Switching off / standby Switching off: Set mains switch to position 0. With operation at temperatures below 0 °Celsius only switch off the device via standby, because otherwise severe condensation and dew formation can occur. Standby operation: Use the key on the command console or by selecting the pump level Zero on the master display.
  • Page 29 Proline Edition X cooling thermostats  The following always applies: After termination of the relevant settings, they are accepted automatically after approx. 4 s  the setting is accepted immediately with the Enter key.   Fault signal: Flashing red Alarm LED and acoustic signal. ...
  • Page 30 Proline Edition X cooling thermostats  Soft keys: 5 duo-keys, which 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 Brightness Contrast Display...
  • Page 31 Proline Edition X cooling thermostats 2. Standard window with five important °C Level items of information:  T , current bath temperature,  T , setpoint, °C  T , current temperature on external probe (if connected),  Level of heat transfer liquid in cm above Pump °C the minimum level,...

  • Page 32: Changing Window Information

    Proline Edition X cooling thermostats 7.4.2 Changing window information Command Display data You can adapt the information displayed by °C Level your Command remote control to your requirements. For example, if you have not connected any temperature probe, you can exchange it in the standard setting of the °C normal window for the maximum temperature...

  • Page 33: Locking The Keyboard

    Proline Edition X cooling thermostats 7.4.3 Locking the keyboard The keyboards of the Master and the Command Console can be locked independently of one another. This is especially advantageous when the thermostat is positioned in another room and the Command Console is used as a remote control device.
  • Page 34 Proline Edition X cooling thermostats 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 35: Master" Menu Structure

    Proline Edition X cooling thermostats "Master" menu structure Cur Max. current consumpt. UEr Software version MNEmv 2 dots in the display, e.g. , indicate Section 7.7.5 Section 9.2.2 that a submenu follows. S Setpoint resolution MNpfv Snr_H Serial number Hi Word. 3 dots in the display, e.g.

  • Page 36: Command" Menu Structure

    Proline Edition X cooling thermostats "Command" menu structure Calibration Pump Level intern Pt100 Menu extern Pt100 Default Calibration all default All Modules Works settings Master Resolution All default Command Device status Only control par. int. Cool Display data Only control par. ext. Other connected Basic settings Only miscellaneous...

  • Page 37: Important Settings

    Proline Edition X cooling thermostats Important settings 7.7.1 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, display flashes.  Enter the setpoint with the two keys ( Section 7.4.1 General key functions and pilot lamps).
  • Page 38 Proline Edition X cooling thermostats 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 39: Displaying The Actual External Temperature

    Proline Edition X cooling thermostats  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 40: Setting Pump Power Or Standby

    Proline Edition X cooling thermostats Master  Switches to the actual-value display of the external temperature probe (or to the actual value received from an interface module ( 7.7.4)).  EXT is lit in green next to the row of figures. ...

  • Page 41: Activating External Control

    Proline Edition X cooling thermostats  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...

  • Page 42: Current Consumption From The Mains

    Proline Edition X cooling thermostats  The source display flashes. 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 43 Proline Edition X cooling thermostats Master  Call current consumption MNEnu PArA  The present setting is displayed. °C 1&0  The current consumption is shown flashing: e.g.  Set the required maximum current consumption (in A).  Display flashes 4 s  new value is automatically accepted, or Wait 4 seconds or ...

  • Page 44: Setting The Date And Time

    Proline Edition X cooling thermostats 7.7.6 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 45: Special Settings

    Proline Edition X cooling thermostats  Select the desired resolution with Resolution 0,01  Accept selection with 0,001 or End , or quit the window with without making changes. Pump Menu Special settings 7.8.1 Setpoint resolution This function enables the resolution of the setpoint T to be increased from the standard value of 0.1 °C to 0.01 °C (only Master).
  • Page 46 Proline Edition X cooling thermostats StArt Master StArt  Call the start option MNEnu PArA  The start mode can be changed here. °C StArt Auto MNAn  The display flashes. Auto  , when operation is be restored automatically again after an interruption.

  • Page 47: Defining Temperature Limits

    Proline Edition X cooling thermostats 7.8.3 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.

  • Page 48: Setpoint Offset Operating Mode

    Proline Edition X cooling thermostats  Enter the desired limit temperature.  Accept the change with Lower limit (T il) -50.  or quit the window with without making changes. Min: -50.0 °C Max: 301.0 °C Help Menu Screen 7.8.4 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.
  • Page 49 Proline Edition X cooling thermostats Command Offset source Setpoint offset  Open the device parameter menu via the Offset source extern Pt100 Setpoint offset soft key Menu . RS232  With the cursor keys continue to    Control Setpoint offset Offset source...

  • Page 50: Restoring Works Settings

    Proline Edition X cooling thermostats 7.8.5 Restoring works settings Master If you would like to restore all the works settings except the control parameters and the probe calibrations  call the works settings MNEnu PArA  is displayed. °C  Press longer than 3 sec. donE ...
  • Page 51 Proline Edition X cooling thermostats  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, ...

  • Page 52: Setting The Volume Of The Acoustic Signals

    Proline Edition X cooling thermostats 7.8.6 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. Audio Master Audio  Call the volume setting ( 7.5).

  • Page 53: Entering The Offset Of The Internal Temperature Probe

    Proline Edition X cooling thermostats 7.8.7 Entering the offset of the internal temperature probe If, during checking with a calibrated reference thermometer probe 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.

  • Page 54: Restoring The Works Setting Of The Internal Temperature-Probe Offset

    Proline Edition X cooling thermostats  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 55: Entering The Offset Of The External Temperature Probe

    Proline Edition X cooling thermostats  Confirm the control dialog on the right with or cancel with Confirm input!  Return to the measurement window with Enter key: Continue End or Escape key: Cancel Pump Menu 7.8.9 Entering the offset of the external temperature probe If a deviation is found during the check using a calibrated reference thermometer probe, then the offset (the additive part of the characteristic) of the external measurement chain can be adjusted with the following function.

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

    Proline Edition X cooling thermostats 7.8.10 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. dEF E Master  Call the offset works setting for the external temperature probe dEF E MNEnu ...

  • Page 57: Graphical Display Of Temperature Measurements

    Proline Edition X cooling thermostats 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 58 Proline Edition X cooling thermostats Temp. scale defines how the scaling is to be Mode Temp. min 22.00 carried out: Displayed value Temp. max 27.00  automatic , by the program, or Legend  manual in that you yourself define the Sample Time limits with the next menu point.

  • Page 59: Programmer

    Proline Edition X cooling thermostats 7.10 Programmer (PGM) 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.
  • Page 60 Proline Edition X cooling thermostats  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 61: Selecting And Starting The Program (Start, Hold, Stop)

    Proline Edition X cooling thermostats 7.10.2 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 see ( 7.10.4) Creating or modifying a program (Edit). Command Programmer Program 1...

  • Page 62: Interrupting, Continuing Or Terminating The Program (Hold, Continue, Stop)

    Proline Edition X cooling thermostats 7.10.3 Interrupting, continuing or terminating the program (Hold, Continue, Stop) Command Programmer Program 1 Status  After a program has been started by Hold Status Stop Edit pressing the key, the command Loops options Hold Stop are shown.

  • Page 63: Creating Or Modifying A Program (Edit)

    Proline Edition X cooling thermostats 7.10.4 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 64 Proline Edition X cooling thermostats  Using the cursor keys move the black background to the field, which you would like to change. It can be edited by pressing the key (see following pages).  The soft key Insert inserts in the marked line a new segment that has a default value taken from the previous segment with the exception of the Tolerance field.
  • Page 65 Proline Edition X cooling thermostats  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 66 Proline Edition X cooling thermostats  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 select Pump Level 1 –...

  • Page 67: Defining The Number Of Program Loops (Loops)

    Proline Edition X cooling thermostats 7.10.5 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 68: Obtaining Information On A Program (Info)

    Proline Edition X cooling thermostats  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 7.10.7 Obtaining information on a program (Info) Command Programmer Program1 Info ...

  • Page 69: Ramp Function

    Proline Edition X cooling thermostats 7.11 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 70: Timer Function

    Proline Edition X cooling thermostats 7.12 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 five programs in the programmer.

  • Page 71: Control Parameters

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

  • Page 72: Internal Control Variable (Integral Measurement Probe)

    Proline Edition X cooling thermostats 7.13.1 Internal control variable (integral measurement probe) Only read further here if you have no external temperature probe connected (and activated according to Section 7.7.4 as control variable). P1d.. Master  As shown in the menu structure ( 7.6), the parameters for the internal control variable can be set.

  • Page 73: External Control Variable (External Measurement Probe)

    Proline Edition X cooling thermostats 7.13.1.1 Proven settings for control parameters and pump (integral measurement probe) Instrument Heat transfer liquid Pump Level Type RP 845 Water RP 845 Ethanol RP 845 Ethanol RP 855 Ethanol RP 855 Ethanol RP 855 Water RP 855 Water-Glycol...
  • Page 74 Proline Edition X cooling thermostats Parameter Slave controller (P-controller):  Sl proportional range: = Xpf in Kelvin.  Tve, Tde, Prop_E changeover to Auto/ Man A = automatic or E MN = manual. Works setting is automatic. These three parameters should only be °C modified by experienced control technicians! Hold...
  • Page 75 Proline Edition X cooling thermostats 7.13.2.1 Proven settings for control parameters (external control): Slave Master controller controller External vessel (External controller) (Internal controller) Instru- Heat Volu- Hose- Prop_E Pump ment transfer Description lenght Level Type liquid double wall glass vessel RP 845 Water double wall glass vessel...
  • Page 76 2 °C 95 °C vessel size and the Ethanol Minimum 40 °C thermostatic liquid Tools to watch the time behavior:  Graph mode of the Command remote control,  LAUDA Wintherm PC-program. Starting up YACE0100 / October 4, 2018...

  • Page 77: Internal And External Control Parameter Sets

    Proline Edition X cooling thermostats 7.13.3 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 78: Self Adaption

    Proline Edition X cooling thermostats Editing the control parameter sets The change in the control parameters is explained in Section 7.13.1/7.13.2 (internal / external). Once the value has been changed and confirmed, the set number, e.g. Set 3 Upload actual , the new value is accepted into the control parameter set to be changed (Set 3) via the command Control parameter sets...
  • Page 79 Proline Edition X cooling thermostats  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 ...

  • Page 80: Alarms, Warnings And Errors

    When an error occurs switch of the device. If the error is always present after switching on the device, please inform the LAUDA Service Constant Temperature Equipment ( 9.4). Find cause of alarm or warning and rectify where necessary. Then press on the Master keyboard in order to remove the alarm message.
  • Page 81 Proline Edition X cooling thermostats  Quit the change mode by pressing for a few seconds or automatically after 5 seconds, while you 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 (...

  • Page 82: 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 Constant Temperature Equipment. Command Low-level alarm! ...

  • Page 83: High-Level Settings

    Proline Edition X cooling thermostats 7.14.3 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...

  • Page 84: High-Level Warning Or Alarm

    Proline Edition X cooling thermostats 7.14.4 High-level warning or alarm   Acoustic warning signal sounds for 3 seconds when the liquid level  rises so far that the uppermost switching point of the level sensor 3 Sec. has been reached. ...

  • Page 85: Pump-Motor Supervision: Overload Or Blockage

    Proline Edition X cooling thermostats 7.14.5 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. bL0C 2. Display of signals blockage. Pump alarm °C bL0C 3.

  • Page 86: Fault List „Alarms And Warnings

    Proline Edition X cooling thermostats 7.14.7 Fault list „Alarms and Warnings“ 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 connection interrupt Temperature signal of external Pt100 missing Temperature signal of analogue input missing Temperature signal of serial port missing...
  • Page 87 Proline Edition X cooling thermostats Warnings in the “Command-Display” Warnings from “Cooling system” Message Meaning Message Meaning WX201 Overflow of CAN receipt WX301 Overflow of CAN receipt WX202 Watchdog-Reset WX302 Watchdog-Reset sm.stell_min still not determined  Adaption run WX203 RTC Voltage drop recognized: Battery WX303 necessary failure...
  • Page 88 Proline Edition X cooling thermostats 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...

  • Page 89: Interfaces - Modules

    Proline Edition X cooling thermostats Interfaces - Modules Installing of modules The master and command can be supplemented with further interface modules, which are simply inserted at the back of the control head into two module slots.  Touch the earthed bath cover of the Proline thermostat to discharge any electrostatic charge.

  • Page 90: Menu Structure For All Modules

    Proline Edition X cooling thermostats 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...

  • Page 91: Rs-232/485 Serial Interface

    RS-232/485 Interface Module (catalogue no. LRZ 913) with 9-pole SUB-D socket. Electrically isolated by optocoupler. With the LAUDA instruction set essentially compatible to the ECO, Ecoline and Integral XT and Integral T Series. The RS-232 interface can be connected directly to the PC with a 1:1 through-contact cable (catalogue no.

  • Page 92: Protocol Rs-232

    Proline Edition X cooling thermostats 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 93: Protocol Rs-485

    Proline Edition X cooling thermostats 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.  The RS-485 commands are always preceded by the device address. There is provision for 127 addresses.

  • Page 94: Read Commands (Data Requested From The Thermostat)

    Proline Edition X cooling thermostats Command Explanation START Switches the unit on (after Standby). See safety information ( 7.7.3). STOP Switches the unit into Standby (pump, heater, cooling unit OFF). Selection of the program (1 — 5) to which the further instructions apply. RMP_SELECT_X When the unit is switched on, program 5 is selected automatically.
  • Page 95 Proline Edition X cooling thermostats Command Explanation IN_PAR_06 Read current value of TvE (0 = OFF). IN_PAR_07 Read current value of TdE. IN_PAR_09 Read current value of correction limitation IN_PAR_10 Read current value of XpF. IN_PAR_14 Read setpoint offset. IN_PAR_15 Read current value of PropE.

  • Page 96: 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 97: Analogue Module

    Proline Edition X cooling thermostats Analogue module The analogue module (catalogue 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 4 –...

  • Page 98: Contact Module

    Proline Edition X cooling thermostats Contact module 8.5.1 Contact module LRZ 915 with three inputs and three outputs Contact module Cat. no. LRZ 915) on 15 pole SUB-D socket. With three relay contact outputs (changeover, maximum 30 V/ 0.2 A) and three binary inputs for control via external voltage-free contacts.

  • Page 99: Namur-Contact Module Lrz 914 With Only One Input And One Output

    Proline Edition X cooling thermostats 8.5.2 Namur-Contact module LRZ 914 with only one input and one output Contact module (catalogue no. LRZ 914) with connector to NAMUR NE28. Functionality as LRZ 915, but only one output and one input on each of two DIN sockets. Contact module LRZ 914;...

  • Page 100: Maintenance

    Proline Edition X cooling thermostats Maintenance Cleaning Withdraw the equipment mains plug before cleaning. 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. No water must enter the control section. ...

  • Page 101: Device Data

    Proline Edition X cooling thermostats 9.2.4 Device data  MNEmv  ShoWX Master ( Section 7.5)  Various device datas are displayed. Command Device data    Settings Device status T ext Pt 25.70 Tint  Device data Display T ext analog ---.-- Mains U(%) 100.74 T ext serial...

  • Page 102: Servicing Repair And Disposal Information

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

  • Page 103: Servicing Intervals

    Proline Edition X cooling thermostats 9.3.2 Servicing intervals System part Mandatory for initial operation Comment and before any longer unsupervised operation, then with recommended frequency Complete device External condition of the device Monthly Heat transfer liquid Analysis of heat transfer liquid Half-yearly (and as required) (...

  • Page 104: Repair Information

    Proline Edition X cooling thermostats 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 ( 9.4).   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 105: Service, Ordering Replacement Parts And Rating Label

    When ordering spares please quote instrument type and serial number from the rating label. This avoids queries and supply of incorrect items. Rating label Contact LAUDA Service Constant Temperature Equipment in the following cases:  In the event of faults on the device ...

  • Page 106: Accessories

    LDSM2002 frame. Incl. RS-232 cable (2 m). RS-232/485 Interface modules Digital Communication, operation of the LRZ 913 LAUDA PC software Wintherm Plus ( 8.3) RS-232 Cable (2 m) Thermostat-PC Sub-D (9 pin. 9 pin) EKS 037 RS-232 Cable (5 m) Thermostat-PC Sub-D (9 pin.
  • Page 107 LCZ 036 465 mm, holds up to 160 kg load.  LiBus = LAUDA internal BUS (based on CAN).  ID = Immersion depth for test tubes. We will inform you about other accessories on request ( 9.4). Also, refer to our special and accessory broachers.

  • Page 108: Technical Data And Diagrams

    Proline Edition X cooling thermostats Technical data and diagrams The figures have been determined according to DIN 12876. RP 845C RP 855C RP 870C RP 890C RP1290C RP1840C RP1845C RP3530C -45 – 200 -55 – 200 -70 – 200 -90 – 200 -88 –...
  • Page 109 Proline Edition X cooling thermostats RP 845C RP 855C RP 870C RP 890C RP1290C RP1840C RP1845C RP3530C Overall dims. B x L 285 x 430 400 x 540 375 x 540 495 x 615 495 x 615 375 x 465 400 x 540 375 x 615 Overall dim.
  • Page 110 Proline Edition X cooling thermostats Refrigerant and Filling quantity The cooling thermostat contains fluorinated greenhouse gases. Unit RP 845 C RP 855 C RP 1840 C RP 1845 C RP 3530 C Refrigerant R-404A R-404A R-404A R-404A R-404A maximum filling 0.39 0.63 0.63...
  • Page 111 Proline Edition X cooling thermostats Pump characteristics measured with water Technical data YACE0100 / October 4, 2018...
  • Page 112 Proline Edition X cooling thermostats Cooling curves Cooling curves; Bath closed, heat transfer liquid ethanol, Pump Level 3; Time in minutes; Temperature in °C Technical data YACE0100 October 4, 2018...

  • Page 113: Index

    Proline Edition X cooling thermostats Index Cursor keys ......29 Graphical display ....57 Graphical measurement display ..........31 Acoustic signals ...... 52 Activate standby ..... 40 Decimal-point key ....29 Activating external control..41 dEF works settings ....50 Alarms ........
  • Page 114 Proline Edition X cooling thermostats Maintenance......100 Rating label ......105 Status ....... 61, 62 Maximum temperature ... 47 Refrigerant ......110 Super window ......31 Menu structure Refrigerating machine .... 19 Switching off ......28 Command ......36 Relative setpoint..... 48 Master .........
  • Page 115 Proline Edition X cooling thermostats Blank page YACE0100 / October 4, 2018...
  • Page 116 Proline Edition X cooling thermostats Blank page YACE0100 October 4, 2018...
  • Page 117 / 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 120 LAUDA DR. R. WOBSER GMBH & CO. KG Pfarrstraße 41/43 ◦ 97922 Lauda-Königshofen ◦ Germany Phone: +49 (0)9343 503-0 ◦ Fax: +49 (0)9343 503-222 E-Mail: info@lauda.de ◦ Internet: www.lauda.de...

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