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Huber CC-405, Operating Manual

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Huber CC-405 Operating Manual Download Page 67

 

67 

Ending CC Temperature control 

 
The temperature control can be ended at any time by pressing the function key T3 (65). 
The temperature control and circulation is immediately stopped. Alternatively, to set the 
unit to standby mode and use the main menu point 

Start & Stop

 - menu point 

Stop 

temperature control. 

 

For units with compressor: 

The main switch (36) can be used to turn the power off only after the compressor has 
been stopped by the controller.  
 

 

Room temperature should be reached before the temperature control is ended. 
Protect your application by 

NOT

 closing any isolation and drain valves. Overpressure / 

underpressure can be built up within the system if valves are closed and temperature 
adjustment takes place.  
 
 

Summary of Contents for CC-405

Page 1: ...20 cc NR K25 cc NR K6 cc K6s cc NR variostat cc ministat 125 cc ministat 125w cc ministat 230 cc ministat 230w cc ministat 240 cc ministat 240w cc CC 405 CC 405w CC 410wl CC 415 CC 415wl CC 505 CC 505wl CC508 CC 510 CC 510w CC 515 CC 515w CC 520w CC 525w CC 805 CC 820 CC 820w CC902 CC 905 CC 905w CC 906w ...

Page 2: ... Operation using the rotary knob 25 CC Operation using the simulated Number Pad 26 Main menu 27 Compact menu 28 Comfort menu 36 Com G te menu 43 Function Numbers and their meaning 50 User menu config 56 User menu select 57 Chapter 3 Connect the machine fill and prepare for the required application 58 Power connection 59 Safety instructions 59 Start up 59 Freeze protection only valid for temperatur...

Page 3: ...nctions Com G te Web G te 74 Specific functions Com G te 76 Specific functions Web G te 77 Chapter 5 First aid for a fault condition 82 Messages 83 Display Error Messages 84 Alarms and Warnings 84 System Messages 84 Alarm and Warning codes 85 Hard Alarms not resettable 85 Exchange of the CC Electronics Remote Control 88 Remote Control 88 Maintenance 89 Decontamination Repair 90 Cleaning the surfac...

Page 4: ...nd understand the instruction manual thoroughly before operating the unit All instructions and safety information must be complied with Please read this manual before transporting commissioning operating maintaining repairing storing or disposing of this unit Failure to comply with the instructions within this manual may invalidate any warranty for this unit ...

Page 5: ...be now displayed Button for main menu and menu selection By pressing the rotary knob encoder you can reach the compact menu with above mentioned functions T set button Press this button to enter a new set point ESCAPE Button To cancel a process entry press the ESC button START STOP Button Here you can start stop circulation air purge and thermoregulation Compact menu Display modes Here you can sel...

Page 6: ... Pin Signal 1 3 E2 2 E1 RS232 RS485 Serial Socket Wiring RS232 Wiring RS485 Pin2 RxD Receive Data Pin6 A with 120 Ohm load resistance Pin3 TxD Transmit Data Pin7 A Pin5 GND Signal GND Pin8 B Functions in connection with PLS Settings for analogue interface release signal signal contact and digital interface RS232 RS485 can be made via the functions Analogue Interface RS232 RS485 ECS Standby and POC...

Page 7: ... Intended use and General Safety Information Description Duties of the responsible person Operator requirements Machine operator duties Work area Safety Devices to DIN 12876 applicable for units with heating Additional Protection Devices if provided Environmental conditions Operating conditions Location Thermal fluids ...

Page 8: ...te risk to the life and health of personnel Serious injury or death Warning Possible risk to the life and health of personnel Serious injury or death Caution Possible dangerous situation possible injury to personnel or damage to property Information User tips and other useful information Requirement Requirement to carry out a specific method or action for safe machine operation ...

Page 9: ...mercial use only and may only be used to maintain the temperature within the internal bath does not apply for chillers and to maintain the temperature of reactors or other professionally expedient objects in laboratories and industry Suitable thermal fluids are used throughout the entire system The cooling or heating power is provided at the pump connections and in the bath itself does not apply f...

Page 10: ...comfort in usage for users with simple temperature control tasks up to demanding temperature control tasks For a small extra charge the functionality can be extended by E Grade Here you have the possibility to upgrade your package from Basic to Professional via an activation key please contact our Customer Support The optional Com G te with the digital interfaces RS232 RS485 the analogue 0 4 20mA ...

Page 11: ...ould only operate the unit under the direct supervision of qualified personnel The operator is responsible for third parties within the working area Machine operator duties Make sure that the operators have read and understood the instruction manual Please observe the safety instructions Appropriate Personal Protective Equipment e g safety goggles safety gloves should be worn when operating the un...

Page 12: ...s means if ethanol is used only supervised operation is possible c Overheating protection can be by using for example a suitable liquid level sensor or a suitable temperature limiting device d Optional at the manufacturer s discretion Your temperature control unit is designated a Class III FL The type and function of the over temperature protection and low level protection is dependent on the temp...

Page 13: ...ed by electrical capacity via the graphical display 60 error message will be given out A mechanical tool is no longer required to change the over temperature settings The over temperature switch can only be adjusted after the user has re entered a code displayed on the CC Pilot s display 60 This procedure avoids unintentional changes being made to the setting and replaces a mechanical tool by soft...

Page 14: ...ironmental conditions for indoor use only installation site 2000 m altitude installed on a level even non flammable surface maintain a clearance above and around the unit of 10 cm for water cooled units and 20cm for air cooled units to allow air to circulate around the unit for ambient temperature conditions please refer to the technical data sheet remaining within these ambient conditions is impe...

Page 15: ...es Therefore only use the thermal fluids recommended by the manufacturer and only in the intended temperature and pressure range The application should be located on approximately the same level or lower than the temperature control device if temperature control is to be carried out near to the boiling temperature of the thermal fluid The thermal fluid should have room temperature when filling Fil...

Page 16: ...reatment chemicals should be used Use only recommended materials to maintain the unit warranty Further information on corrosion appearance and avoidance can be found on our website www huber online com under Download Safety data sheets thermal fluids Characteristics of water Please refer to the sections on Intended use and general safety instructions Location Caution Transport the unit upright The...

Page 17: ...ld be followed Please note the classification of your machine according to DIN 12876 The chosen thermal fluid must be compatible with stainless steel 1 4301 V2A and FKM The maximum viscosity of the thermal fluid may not exceed 50 mm s at the lowest temperature reached The maximum density of the thermal fluid may not exceed 1kg dm For chillers we recommend as thermal fluid a mixture of water and gl...

Page 18: ...nd in this chapter CC Pilot Information display Real time clock Operation Operation using the rotary knob Operation using the simulated Number Pad Main menu points Compact menu Comfort menu Com G te menu Function numbers and their meaning Configure user menus Select user menus ...

Page 19: ...t 60 Touch screen and graphic display 61 Key and rotary knob 62 ESC key 63 Key 1 Soft key 1 64 Key 2 Soft key 2 65 Key 3 Soft key 3 66 LED temperature display 68 LED status display 60 66 68 61 62 Locking 63 64 65 ...

Page 20: ...ade control mode the process temperature reactor temperature will be shown 3 LED status display 68 Information on the actual operating status of the temperature control unit e g circulation is active cooling machine is active heating is active process control is active Screen display this display is reached by selecting Main Menu Display modes Graphic Please also note operating options described i...

Page 21: ... of the screen will bring up the option to enter a new set point Pressing the soft key 65 Start of the screen will bring up the Start Stop menu This menu allows the temperature control air purging circulation and degassing to be started as required After an operation the menu will return to the standard screen Instead of the function Start in field 5 the function stop is now available Pressing the...

Page 22: ...11 Display Over temperature cut off This field displays the current setting of the over temperature cut off Please note that this value can only be changed through the Main menu Over temperature Please refer to the Setting the over temperature chapter in the Main menu Field 12 Display Alarm and Warning messages This field displays information on any alarm or warning conditions that are present Ala...

Page 23: ...e re entered during this period If after turning off and on again the time and date have been reset then it must be assumed that there is a problem with the rechargeable battery In this case please contact our service department Event Function The clock has a programmable event function Using this function an operation can be set to run every day until the function is reset in the operator menu Th...

Page 24: ...r 61 one can enter directly the input mode Leave this mode by pressing the ESC key 3 Operation via menu points By pressing the key rotary selector 61 one enters the main menu Choose the function required by turning the key rotary selector 61 Confirm the input by pressing the key rotary selector 61 The operational possibilities can be used in virtually any combination Please note that the procedure...

Page 25: ...y screen This menu lists the most commonly used options in alphabetical order Turn the rotary knob key 61 to highlight the required function and then press the knob to activate that function An overview of these menu options is given in the Main menu chapter Depending on the E Grade level an upgrade can be made at any time with lower and middle levels and the appropriate menu points will be displa...

Page 26: ...P DOWN arrow keys can be used to step through the function list Press the OK button to accept the function and close the number pad The functions are going to be displayed in the graphics display 60 Further description on individual functions are to be found in chapter Function numbers and their meanings Keyboard By activating the KEYB Function you may also enter values This function will be offer...

Page 27: ...ons Start stop Display modes Start ramp E Grade packages Temperature control mode Enter program User menu select Factory default Exit Language Limits Overtemperature protection for units with heating Program start stop Protection functions Pump settings Sensor adjustment Service Set point Set point limits Settings others Software version Start stop Start ramp Temperature control mode Temperature s...

Page 28: ... M40 165 10 Sil oil SHOW FLUID Thermal fluid M90 Min working temperature C 90 Characteristics zero CONFIGURATION MANUAL CONTROL PARAMETERS Change control parameters Display control parameters Go back AUTOMATIC MANUAL SELECTION Manual control parameters Automatic control parameters Go back BYPASS If there is a partial short cut through a bypass please choose yes AUTOMATIC MODE Fast identification W...

Page 29: ...ntrol parameter with which a rapid regulation with a relatively high constancy can be reached First start temperature control and run for some minutes to achieve a suitable stable set point During the following do not carry out any changes on the system e g filling emptying the reactor core change of agitator speed change of the process sensor position etc After activating this function a table wi...

Page 30: ...ect between faster regulation behaviour with a small overshoot submenu point Fast small OS and a slower regulation behaviour without overshoot submenu point Without overshoot The default setting is Fast small OS The statement without overshoot only applies where any interfering action is small Without overshoot Adjustment with overshoot 0 20 40 60 80 100 120 0 5 10 15 20 25 30 35 40 45 50 0 20 40 ...

Page 31: ...lues are displayed in large numerical format valid for all temperature control devices with Unistat Pilot and CC Pilot 6 Summary 1 Service information valid for all temperature control devices with Unistat Pilot and CC Pilot 7 Return to main menu Display modes is used to select the required display or information window e g Status Interfaces or Device message The standard setting is Graphic Exampl...

Page 32: ... edit segments or erase whole programs Also one can set a particular behaviour at the end of the program through Stop temp control Continue temperature control temperature is continued at the last set point or Repeat the temperature program is restarted One can also display the program elements as text or graphic Working with the program creator will be described below L L e v e l TInternal C 20 5...

Page 33: ...T MENU Enter program Select Program Program 1 Program 10 Return to main menu Program 01 contains 00 segments SELECT ITEM Segments Segments List End condition Input program name Delete program Return Please enter Crystalisation 1 2 3 4 5 6 7 8 9 0 q w e r t z u i o p ü a s d f g h j k l l ö ä y x c n m AT PROGRAM END Stop temperature control Continue tmp control Repeat Return Seg SP time Mode Stab ...

Page 34: ...EL INS and BACK segments may be inserted easily and deleted Choose the segment to be deleted by turning the key rotary knob 61 or to insert a new segment or b Segments List The main functions set point SP time mode and stability are listed for entry and modification Lines are being chosen by turning the key rotary knob 61 and columns by simultaneously turning and pressing of the key rotary knob 61...

Page 35: ...e operating set point range to be set between user determined minimum and maximum temperatures Start stop Operating modes temperature control air purge circulation can be selected and activated deactivated Start ramp Corresponds to Function F19 in the Funct No menu This ramps the temperature set point up or down as required instead of a sudden temperature jump It can be used in both internal and p...

Page 36: ... the risk and consequences for their application and select one of these three functions The default setting is OFF Clock Sets the unit Time and date A number of functions can be chosen e g a calendar reminder function and timed start can also be configured Example Set alarm clock First enter the temperature programme via the main menu point clock alarm clock function acoustic signal The acoustic ...

Page 37: ... to always on when setting process safety in the main menu point over temperature protection OT Mode only valid for units with compressors Control parameters A description on this point can be found in the chapter on Compact menu Display functions Following functions are available 1 The brightness of over temp and temperature 7 segment displays can be adjusted here 2 Warnings manual confirmation o...

Page 38: ...ponds to Function F90 in the Funct No menu and allows the unit s operating language to be selected The language options displayed are available Limits The following functions are available 1 Delta T limit limitation of the jacket temperature to the reactor temperature 2 Maximum heating power limitation of the heating power in steps 3 Maximum cooling power limitation of the cooling power in steps 4...

Page 39: ...e is exceeded for more than 3 seconds NOTE The default setting is set to a value that lies few degrees above the upper temperature limit of the machine Int low lim alarm Internal sensor low limit alarm Corresponds to the Function F109 in the Function no menu An alarm is given when the measured temperature is lower than the set limit values for more than 3 seconds NOTE The default setting is set to...

Page 40: ... The new generation thermoregulation units give you the opportunity to carry out different adjustments If the inaccuracy applies over the whole temperature range adjustment should be carried out only at one point offset adjustment If accuracy is not constant over whole temperature range we recommend an adjustment of up to 5 spots The more spots are included the better are the measuring results aft...

Page 41: ...ation on thermal fluid are being displayed 5 Back Under the menu point Bath selection different bath volumes can be chosen Please select accordingly Software version Corresponds to Function F98 in the Function no menu The installed software version of the electronics are displayed Start stop A description on this menu point can be found in the chapter on Compact menu Start ramp A description on th...

Page 42: ...et point is done in the same way as the normal set point under the menu point set point This second set point is activated with an external control signal Function F28 or through a watchdog event User menu select A description on this menu point can be found in the chapter on Compact menu User menu config A description on this menu point can be found in the chapter on Compact menu ...

Page 43: ...rn to main menu ANALOGUE INTERFACE Config input Config output Go back DIGITAL INTERFACE Select RS232 485 Baud rate Slave address LAI Go back USE EXTERNAL SIGNAL TO No action Switch to 2nd setp 2nd set point selectiv Internal Process Temp contr on off Enable machine Go back POCO ACTION OFF Check act value External Alarm Unipump PCS Control by RS232 Check process temp Unipump with echo Programmerr C...

Page 44: ...E ERROR Switch off Act 2nd Set point Go back ANALOGUE INPUT Means AIF Input off Action on analogue error Switch off Action on cable break Trigger an alarm Configuration In Out 4 00mA 274 0 C 20 00mA 274 0 C Actual AIF input values 0 Bit 0 00mA 0 00 C Continue Press Encoder button Temperature T1 Actual setting 40 00 Max setting 350 00 Min setting 150 00 New value 40 0 SHOW TABLE VALUES ref val meas...

Page 45: ... the cable breaks The unit should be switched off if there is an analogue error ANALOGUE INTERFACE Config input Config output Go back ANALOGUE OUTPUT AIF Output range Cfg input range Adjustment Reset AIF output Show table values Go back SOURCE ANALOGUE OUT No output Set point Internal temp Process temp Manual preset Programmer RS232 485 Pump Press act Control Deviation Go back ADJUSTMENT Adj curre...

Page 46: ...information for fine adjustment General When the machine is delivered and after a Reset Reset AIF input the interface will be set accurately enough An adjustment is not necessarily required It is possible at any time to adjust the precision of the input channel This could be required if the set point input current does not coincide with the expected temperature value If as shown in point 1 above a...

Page 47: ...effect Switch to 2nd set point Switching the closed contact to open contact causes the unit to use the value of the second set point A further switch from open to closed contact causes the unit to continue temperature control at the second set point 2nd set point selective An open contact causes the unit to use its internal set point A closed contact causes the unit to use the value of the second ...

Page 48: ... use the POCO function OFF Unipump PCS Unipump Process Control System This POCO function is used to connect the signal calling for the circulation pump to start with an external booster pump This has to be done so that the external pump runs in synchronisation with the circulation pump in the unit this means that the POCO activates to the OK status as soon as the circulation pump starts PCS An exa...

Page 49: ... of the thermal fluid Programmer The relay is controlled by a command from a segment within a temperature profile running on the programmer Please also note the menu point on Enter program Check int temp abs check internal temperature absolute The relay switches when the current internal temperature is outside the specific band determined by the maximum and minimum temperature limits Outside this ...

Page 50: ...rol or process temperature control F4 2nd set point Alternate set point which is being entered after activation Please also note the setting of function F28 External control signal F5 Auto Start Auto Start function ON Temp control active After power loss Temperature control will be restarted on return of power Auto Start function OFF Standby Temperature control will not be restarted when power res...

Page 51: ...rn sensor Adjust return sensor Up to 5 free selectable temperature values for the adjustment of the return sensor can be defined and adjustment may be carried out Please also see description on Sensor adjustment in the chapter Comfort menu F18 Delta T limit Maximal admissible temperature difference between internal and process temperature Once the maximum temperature difference has been reached th...

Page 52: ...g demand Always ON The compressor is always running so the refrigeration system is always immediately available Always OFF The compressor is always off The compressor automatic valid for units with compressors only must be set to always on when selecting process security in the main menu Over temperature protection OT Mode F37 Temperature mode Setting the temperature mode F39 Signal Activating the...

Page 53: ...tained F61 X Information Service Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx F68 Tempmove AIF Tint Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx F69 Tempmove AIF Tproc Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx F70 Service increments May only be used under directions of our Customer Support Team F71 Service functions Used only for...

Page 54: ...f this function is given in the Safety Functions section of the Comfort menu F109 Int low limit alarm Lower alarm limit internal temperature A description of this function is given in the Safety Functions section of the Comfort menu F110 Circulation Starting circulation F111 Air purge Starting air purge F112 Start Stop thermo control Start Stop thermo control F124 Results current test Service Xxxx...

Page 55: ...g this function the current of the unit s 0 4 20 mA or 0 10V analogue output signal can be calibrated this is the current limits for your measured output or difference output via the AIF see function F138 NOTE Also see chapter on the Com G te F137 AIF input current T Setting the current temperature assignment for the A D converter at the analogue input F138 AIF Output Function Assignment of a temp...

Page 56: ...n Please note that the User menu configuration is password code input protected The path to select the main menu point User menu config is as follows After entering the password code input select one of the available user menus to enter the configuration program After that you will enter the actual configuration program A list of the comfort menu will be displayed At the end of each line there wil...

Page 57: ... is up to the administrator to change the password Contact our Customer Support in case that the password will be forgotten Please note that the User menu configuration is password code input protected The path to select a user menu is given below COMF MENU User menu select USER MENU SELECT Administrator User menu 1 User menu 2 User menu 3 User menu 4 User menu 5 User menu 6 User menu 7 Password R...

Page 58: ...control unit Setting the over temperature OT switch Setting the level indicator with capacitive level identification for chillers only Setting set point limits Entering a set point Starting temperature control Ending temperature control Filling and air purging an externally closed system Draining the machine and an externally closed application Changing thermal fluid internal cleaning ...

Page 59: ...alid for temperature control units with the option Freeze Protection Temperature control devices especially Unichillers with the option Freeze Protection are capable of using water as thermal fluid An additional Freeze Protection may be activated for temperature control devices with the option Freeze Protection under the main menu point Protection functions Freeze protection to avoid critical situ...

Page 60: ...tightness and quality of the hoses hose connections in regular intervals and if necessary take appropriate measures Replacement Close down the cooling water supply to the tempering device even during shorter shutdowns e g over night Reinforced hoses must be used for increased safety requirements Preparation of devices with water cooling Establish the hose connections for the cooling water The filt...

Page 61: ... level will sink when taking the sample out of the bath This may lead to a later safety switch off low level protection during temperature control Always switch off temperature control before taking the sample out of the bath e g K12 cc NR Variostat with Variostat bath Please note that combinations using the Variostat with Variostat baths do not have the whole space and volume of the Variostat bat...

Page 62: ...taken from the table below In order that the application can be driven correctly and that no air bubbles remain in the system ensure that the unit s circulation flow 1 is attached to the lowest connection on the application and the unit s circulation return 2 is attached to the highest connection on the application ministat 230 w 240 w ministat125 w Other CCs Please note the markings for the hose ...

Page 63: ...filled with thermal fluid Risk of overheating To ensure proper operation of the unit the over temperature switch should be tested at least monthly and after changing the thermal fluid Fire danger The over temperature switch should be set at least 25K below the burning point of the thermal fluid Information When received the cut off will be set to 35 C If the temperature of the thermal fluid is hig...

Page 64: ...alues Return to main menu Code for OT input 77 Please enter code Actual setting 0000 Max setting 65535 Min setting 0000 New value xxxx Notice Please consider the statutory and internal regulatons when setting the OT limit OT Set point Circulation Actual setting 35 00 Temp max 200 00 Act temp 22 40 Temp min 40 00 New setting xxxx Protection overtemperature Actual OT values Sensor heater 1 19 0 C Tr...

Page 65: ...and knowing action This procedure replaces the usual setting by means of a tool screw driver Afterwards the new safety value can be entered Stop according to DIN EN 61010 When the cut off temperature is reached heating cooling and pump are all turned off Default setting Cut off mode Process Safety When the cut off temperature is reached the heating is turned off but the cooling at maximum power an...

Page 66: ... the rotary knob key 61 Check the value of the minimum and maximum set point for every system change in particular if the thermal fluid is changed Entering a set point Select the Set point option from the Main menu The new set point can be chosen and confirmed using the rotary knob 61 The value of the set point is limited by the current minimum and maximum set point limits The following is true mi...

Page 67: ... Start Stop menu point Stop temperature control For units with compressor The main switch 36 can be used to turn the power off only after the compressor has been stopped by the controller Room temperature should be reached before the temperature control is ended Protect your application by NOT closing any isolation and drain valves Overpressure underpressure can be built up within the system if va...

Page 68: ... with help of appropriate accessories such as a funnel and or beaker The thermal fluid flows via the expansion tank into the machine then through the hoses into the external application Start the filling process by selecting the Main menu point start stop Continue by pressing the sub menu point start air purge The filling process is finished when the bath is filled sufficiently for devices with he...

Page 69: ...from the unit s circulation return 2 Leave the temperature control device open to dry out for some time without sealing caps and open drain valve 4 Changing thermal fluid internal cleaning After emptying the unit as described in the chapter Draining the machine and an externally closed application depending on the thermal fluid it is possible that remnants of the oil remain in the machine Connect ...

Page 70: ...70 Chapter 4 Interfaces The following sections can be found in this chapter Interface modules RS232 Serial Mutual functions Com G te Web G te Specific functions Com G te Specific functions Web G te ...

Page 71: ...al bus interface RS485 via a Com G te Only one temperature control unit can be controlled The LAI command set has to be used if more than one temperature control unit is to be controlled via the serial bus interface RS485 This enables a software related control via the device address the device address has to be set accordingly on the machine An advantage of the LAI command is that with one comman...

Page 72: ...p which is 7 bytes long These 7 bytes plus the 7 bytes in front of the data group produce a data field length of 14 bytes 0Eh byte Namur Commands IN_PV_00 r n Request temperature Tinternal jacket IN_PV_02 r n Request temperature Texternal proess IN_SP_00 r n Request temperature set point IN_SP_05 r n Request current analogue set point OUT_SP_00 r n Send set point xxx xx START r n Start temperature...

Page 73: ...ctions subject to a higher voltage than 60 V AC and 40 V DC there is the risk of receiving an electric shock or of damaging the interface module Only components requiring voltages of less than 60 V AC and 40 V DC should be connected in order to ensure the safety of the interface module RS232 SERIAL 5 1 6 9 Wiring RS232 Pin2 RxD Receive Data Pin3 TxD Transmit Data Pin5 GND Signal GND The Baudrate i...

Page 74: ... Signal Standby Release signal ECS External Control Signal for starting stopping temperature control The ECS can be used to switch of the temperature control mode internal process switch to the 2nd set point or allow temperature control Control over a potential free contact The contacts 1 and 3 are bridged internally ECS becomes electronically active if E1 and E2 are connected by an external zero ...

Page 75: ...e controller Alternatively connecting to a RS485 bus is also possible not valid for the Web G te Before connecting the line check and if necessary adjust the settings in the menu Digit Interface Wiring RS232 Pin2 RxD Receive Data Pin3 TxD Transmit Data Pin5 GND Signal GND Wiring RS485 Pin6 A with120 Ohm load resistance Pin7 A Pin8 B ...

Page 76: ... in the section of the Com G te menu Pin Signal 1 Current output T external 0 4 20mA oder 0 10V 2 Current output set point 0 4 20mA oder 0 10V 3 GND for analogue outputs GND 4 Analogue input programmable 0 4 20mA oder 0 10V 5 Current output free programmable 0 4 20mA oder 0 10V 6 GND for analogue input GND Further to the connections described under Com G te internal version the Com G te external v...

Page 77: ...ndard rules of the IT apply A VPN access can be created using the Web G te via the internet This procedure has to be carried out from the machine The initiation of the procedure has to be carried out by the machine An external connection is not possible The fingerprint of the server is showed when connection is established this fingerprint has to be controlled If this is not done it could be possi...

Page 78: ...Ethernet USB act deactivated always active PLC 12h active 10min active If e g 10min active is selected then the connection has to be established with the controller within 10min of this confirmation If this is not done then the connection establishment will be rejected How to test the functionality The user does often want to integrate this communication interface into his own API s driver units o...

Page 79: ...controller Load program Enter program e g program 1 Web G te Load program A list is shown with all programs saved on the stick Choose program Program is loaded Temperature programs saved on the stick can also be edited on the PC via TPXplorer Password for Webpage The password for the webpage of the thermostat can be set and changed on the controller Web G te Password Webpage Bluetooth Stick Suppor...

Page 80: ...TE SP are recorded A storage medium stick has to be plugged in Data is stored in Spy format Data is recorded until the stick is full or recording is stopped Machine Data It is possible to have access on different machine data for service purposes At the moment G Info and X Info only Settings An user name and password has to be entered to get access to these settings Default setting is admin and 12...

Page 81: ...e the network connection may not be interrupted do not remove the memory stick and do not switch off the electricity If for any reason the update should fail there is another update possibility Please contact our Customer Support Connection to a VPN server VPN Settings There exists the possibility to connect to e g the Huber Service Center via a VPN connection highly coded connection via the inter...

Page 82: ...lt condition The following sections can be found in this chapter Messages Display Error Messages Alarm and Warning codes Exchange of the electronics Remote Control Maintenance Decontamination Repair Cleaning the surfaces Plug contacts ...

Page 83: ...the machine or environment If the conditions leading to the warning message are not improved then there is a danger that the machine will stop with an alarm as generally alarm limits are then exceeded After the alarm or warning message has been acknowledged then the graphic display 60 shows in the left upper corner a symbol a stop sign for alarm messages a triangle with an exclamation mark for war...

Page 84: ...e not made to correct the cause of the warning there is the risk that an alarm condition may arise for example if a condition causes the unit to exceed an alarm limit or temperature Once an alarm or warning is acknowledged a symbol will be shown in the upper left corner of the graphic display A STOP sign indicates the presence of an alarm message a warning triangle black exclamation mark on a yell...

Page 85: ...l PT100 11 14 15 42 43 48 49 50 58 PT100 Condensation not connected or faulty Condensation pressure or temperature too high Pump speed not correct Is pump running PT100 return sensor not connected or faulty PT100 Evaporator end not connected or faulty Evaporation pressure has fallen below allowed minimum value Evaporation pressure is too high despite controlling Superheat is too low for a period S...

Page 86: ...27 Current increase measured on heating though NTR open NTR Current flow when heating is off Opto SSR defect No sufficient current flow seen for main heating No sufficient current flow seen for fine heating Main heating current too high despite switch off Machine type not recognised Mains isolation relay NTR is sticking Over temperature sensor 1 short circuit Please contact us or our service partn...

Page 87: ...mpressor Oil pressure is too low HT compressor gas outlet temperature to high LT compressor gas outlet temperature to high Motor protection switch has triggered by Over temperature Please contact us or our service partners Please contact us or our service partners Please contact us or our service partners Please contact us or our service partners Please contact us or our service partners Please co...

Page 88: ...2051 2052 2053 2064 2068 2072 2075 2095 Internal actual value has fallen below alarm temperature Process actual value has exceeded alarm temperature Process actual value has fallen below alarm temperature Analogue input is selected Signal is faulty Under over scale Analogue input is selected Signal is faulty Near limit Pump pressure is too high Temperature difference control sensor and OT sensor t...

Page 89: ...t can also be found on the side the rear or under the temperature control unit Remove the air outlet grill to gain access to the cooling fins With the help of a brush or vacuum cleaner you can clean the fins of the black condenser at the back of the cabinet However never use pointed objects Please see that the condenser fins are not damaged or deformed as this may impair the air current Cleaning t...

Page 90: ...the machine and BEFORE the unit is sent out for repair or testing The unit should be clearly labelled that it has been decontaminated before it is sent We have prepared a document to simplify this process This is available in the appendix and at our website www huber online com Cleaning the surfaces A normal steel cleaning spray is suitable for cleaning the stainless steel surfaces Painted areas s...

Page 91: ...91 Chapter 6 Taking the machine out of service The following sections can be found in this chapter Decommissioning Transport Disposal ...

Page 92: ... be considered when working according to the operating manual Switching off Set main switch 36 to O Disconnect the thermostat from the power supply Drain out cooling water only with water cooled machines Draining procedure Customers isolation valves to be closed in cooling water outlet and return lines Put a collecting vessel under the cooling water connections of the machine Remove the closing ca...

Page 93: ...opriate for the weight should be used even when transported on a palette When shipping the unit on a palette it should be braced on four sides using wood or other suitable materials Extra bracing and banding should be made according to the weight of the unit Extra materials such as plastic wrap sheeting cardboard and banding should be used as necessary Disposal Thermal fluid which has spilled or l...

Page 94: ... wir Ihnen in Rechnung stellen Sie können die für Sie anfallenden Kosten niedrig halten wenn sie das Gerät vor der Rücksendung mit Ethanol spülen Vielen Dank Please note that if you re using none Huber heat transfer fluids we have to flush the system before we start with your repair The resulting costs have to be added onto your bill You can reduce your repair costs by flushing your system with et...

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