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INSTALLATION AND OPERATING INSTRUCTIONS Temperature

1. 5 1 4 Program section ChecksuUM eee 6 2 ASCII 2 iuo eat a leo 7 2 1 What can you do with your 7 2 2 program een nn 7 2 2 1 General guidelines for send 7 2 3 Send strings of the ASCII 2 interface 8 2 3 4 Read actual values nen 8 2 3 2 Response string Controller gt PC for a unit with 2 parameters 8 2 3 3 Set nominal values for parameters 9 2 3 4 Setting change rates D nde ues a AM aue Le dtu a aa 10 2 3 5 Starting and stopping 10 2 3 6 11 2 3 7 Acknowledge error lt 11 2 3 8 Description of the l and E rate of special units 11 APPENDIX INDEX 1 Option Hl IV 2 Only climatic test cabinets TABLE OF CONTENTS IV IV 1 Option 2 Only climatic test cabinets MincontrollVZ fm GB 04 2006 Mincontrol Kap 1 fm GB 04 2006 Mincontrol INTRODUCTION General information 1 INTRODUCTION 1 1 General information In addit
2. 33 5 4 1 Software temperature 33 5 4 2 Test specimen protection by independent temperature limiter 34 Sealing the entry 36 Switching on the test system 36 Test space tees 36 Starting 36 5 8 1 Temperature tests in manual 36 5 8 2 Climatic tests in manual 36 Preoperational check list 37 CHAPTER 6 PUTTING OUT OF OPERATION 6 1 6 2 Aftemeach Testis mean Vers da ee an ER Gaia quedam ioe yet acce tice 39 Final disposal of the test system 40 CHAPTER 7 FAULT DIAGNOSIS AND RECTIFICATION Il IV 7 1 7 2 General malfunctions 41 Fault 24444 e Pad AA ME Maeda hw Et oe oh Ge he 42 1 option 2 climatic test systems only GB VCL10EH032005 Buch GB 032005IVZ fm GB VCL10EH032005 Buch GB 032005IVZ fm CHAPTER 8 MAINTENANCE APPENDIX APPENDIX APPENDIX APPENDIX APPENDIX 8 1 Generalinformation len 45 8 2
3. 46 8 3 Maintenance schedule 46 8 4 Maintenance work Rh hrs 47 8 4 1 1 5 47 8 4 2 Cleaning the test space 47 8 4 3 Checking the test space 47 8 4 4 Cleaning the air cooled condenser 47 8 4 5 Replacing the halogen 0 0 48 8 4 6 Replenishing the humidification water 48 8 4 7 49 8 4 8 Replacing the humidification sleeve 49 8 4 9 Calibrating the capacitive humidity measuring system 49 INTERFACE CONNECTIONS COMPRESSED AIR DRYER AND CONNECTION FOR COMPRESSED AIR DEMINERALIZATION UNIT TYPE B10DN WATER COOLED CONDENSER INDEX 1 option IV 2 climatic test systems only wyZAIGOOZEO AD Yong S002 0H30119A 89 2 climatic test systems only 1 option IV IV GB VCL10EH032005 Kap1 fm INTRODUCTION GENERAL INFORMATION 1 1 1 2 1 2 1 INTRODUCTION General information This manual shall be read carefully prior to operating the test system in order to avoid mal functioning
4. The interface enables communication with the Simpati software from version 2 04 up in LAN Ethernet LAN The communication occurs via TCP IP A separate IP address must be assigned to each test system NOTE We would advise you to have the networking done by your network administrator Attached please find the necessary software The description in the appendix in the installation and operating instructions for the Simpati software must be observed The connector socket RJ 45 is located on the outside of the test system It is marked as follows A lt ro e Technical Data For setting up the connection a network cable type patch cable RJ45 Cat 5 STP 4x2 is required NOTE Owing to the installation of the TCP IP interface interface RS 232 is no longer available The Ethernet and RS 485 422 interfaces cannot be used simultane ously Installation Select interface protocol J Bus TCP IP on the control unit separate operating ma nual for the control unit The programming can be done at the factory provided the user specific data are available If the programming is done by yourselves please note the instructions on the CD attached 1 option 3 4 2 climatic test systems only INTERFACE CONNECTIONS 1 option 2 climatic test systems only GB VCL10EH032005 A schnit fm GB VCL10EH032005 A BekoTrockner fm COMPRESSED AIR DRYER AND CONNECTION FOR COMPRESSED AIR APPENDIX C
5. Weight 3 2 page 13 Heat influence 1 6 5 page 6 5 3 2 Corrosion caused by the test specimen In conjunction with high temperature and humidity levels some test specimens will set harmful substances free which will corrode the chromium nickel steels in the test space Regular cleaning of the test space prevents such damage Corrosion is mainly caused by Compounds of chlorines Acids Alkaline solutions WARNING Unwashed mounted PCBs and some plastics set chlorides free Please do talk to us about suitable precautions before using such test specimens 5 3 3 Heat emitting test specimens Heat emitting test specimens may be used The permissible heat emission depends on the size of the test system as well as the test space temperature WARNING The test system switches off automatically in case of faults thus disabling the cooling system Heat emitting test specimens would heat up the test space to inadmissible levels It is therefore necessary to ensure that heat emission from the test specimen is disconnected when the test system is switched off This may be triggered for example by the appropriately converted potential free contact Appendix Interface connections gt 1 2 page 1 1 option 32 m 50 2 climatic test systems only GB VCL10EH032005 Kap5 fm GB VCL10EH032005 Kap5 fm PUTTING INTO OPERATION ADJUSTING THE TEST SPECIMEN PROTECTION 5 4 Adjusting the test specimen protection
6. 1 Option 2 Only climatic test cabinets Display mode Kap_3 fm GB 04 2006 Mincontrol Kap 4 fm GB 04 2006 Mincontrol SYSTEM PARAMETERS AND SPECIAL FUNCTIONS System parameters 4 SYSTEM PARAMETERS AND SPECIAL FUNCTIONS 4 1 System parameters NOTE Entries for system parameters can only be made by the superuser 4 1 1Setting system parameters The system parameters are always set using the following procedure Example Select language Press to change to operating mode Press to change to Manual and confirm with E Press to switch to the Select language menu Select langu MINControl Set the desired language using B Confirm the entry with or switch to another menu 1 Option 1 1 uM 30 2 Only climatic test cabinets SYSTEM PARAMETERS System parameters and special functions 4 1 2 Printer mode You must select the connected printer type from the printer menu You can print data on any of the following printers EPSON 24Pin BW 24 dot matrix printer black white EPSON 9Pin BW 9 dot matrix printer black white EPSON Col 9 dot matrix printer color HP BW DeskJet printer black white HP Color DeskJet printer color Fig 4 1 Printer mode special functions 4 1 1 Setting system parameters Page 11 4 1 3 Bus address This function allocates an address number to the machine This is especially useful if you have several test cabi
7. 8 1 8 2 Il IV Calling up the error menu 29 Acknowledging errors 24 dhe oe EE ph duke se Der Pup Red bici 30 1 Option 2 Only climatic test cabinets MincontrollVZ fm GB 04 2006 Mincontrol MincontrollVZ fm GB 04 2006 Mincontrol APPENDIX INTERFACE PROTOCOL 1 p EE EIER E M 1 1 4 What can you do with your 1 1 2 How the program 2 1 2 1 General guidelines for send 2 1 2 2 General guidelines for response 2 1 3 Send strings of the ASCII 1 interface 3 1 3 1 Read actual values 3 1 3 2 Set nominal values for parameters 3 1 3 3 Querying temperature from standalone measurement sensors 4 1 3 4 Start program 4 1 3 5 Specifying the number of program repeats 4 1 3 6 Stopping program een 4 13 7 read error st tus ocv Ee be eda hth eee a 5 1 3 8 lt 5 1 3 9 Acknowledge the 1
8. Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol INTERFACE PROTOCOL 2 3 6 Reading error messages The following string always displays the first appearing error with error number and error text Send string PC controller xxF lt CR gt xx Bus address of the unit 1 to 32 Response string Controller gt PC lt Error number gt lt Empty spaces gt lt Error text gt lt CR gt e g 16 Power fail lt CR gt or 0 lt CR gt if there are no errors present NOTE Only the first error is displayed in each case 2 3 7 Acknowledge error messages The following string acknowledges all errors Send string PC controller xxQ lt CR gt xx Bus address of the unit 1 to 32 Response string Controller gt PC xx lt CR gt XX Number of errors still present 2 3 8 Description of the I and E rate of special units The query can be made via the hyperterminal for example taking into account the interface setting Page 1 by entering xx This function is only available for units with software versions SIMCON 32 Net 0028t bin or later The structure of the strings the limits of the nominal values and set values and the digital channels for the special units are displayed The output of the analogue and digital channels is in the language set in the control unit using the designations saved in the contoller Send string PC controller xx
9. tsch INSTALLATION AND OPERATING INSTRUCTIONS Temperature and Climatic Test Systems VTL 4003 VTL 4006 VTL 4010 VTL 7003 VTL 7006 VTL 7010 VCL 4003 VCL 4006 VCL 4010 VCL 7003 VCL 7006 VCL 7010 With Mincon 32 Controller GB VCL10EH032005 VCL 4010 VCL 0003 VCL 0006 VCL 0010 GB VCL10EH032005 Buch GB 032005IVZ fm Table of Contents CHAPTER 1 INTRODUCTION 1 4 General information rrr 1 1 22 For your guidance sb e tec Rude a Se aed 1 12 1 Symbols 53 3 2 e eau Ew e en E Gites 1 1 2 2 Danger 95 ee 1 1 3 Separate operating instructions 2 T4 Warranty ios i Ere oA EE ES REA bI eR Cn RA e ned 2 1 5 Normal use and application ee 3 1 6 Safety ioo eei ERI ane ana ee Meee cheng al pra Ee ut Ne 3 1 6 1 General infomation re 3 1 6 2 Requirements to be met by the 4 1 6 3 Definition of a skilled 4 1 0 4 Safety symbols conr iex vale aces ele ada a band ed 4h 5 1 6 5 1 5 6 1 6 6 Satety devices lt 2 toutes ke bode eee bbe E e DN RE Eds 7 CHAPTER 2 DESCRIPTION OF THE TEST SYSTEM 271 SSMU CTUNG sf
10. 5 4 1 Software temperature limiter The controller has a software temperature limiter for setting alarm and warning limits for permissible minimum and maximum temperature values If no limits are set the test system will automatically use the limit values of the previous test Set the limits in accordance with the separate operating manual for the control unit NOTE On starting a test ensure that the lower limit is below the actual test space temperature and the upper limit above the actual test space temperature The permissible limits must be at least 5 K higher lower than the respective setpoints of the test system The exact upper and lower limits depend on the temperature sensitivity of the test specimen 1 option 33 50 2 climatic test systems only ADJUSTING THE TEST SPECIMEN PROTECTION PUTTING INTO OPERATION 5 4 2 Test specimen protection by independent temperature limiter A temperature limiter which operates independently of the controller protects the test spe cimen against thermal overstressing A mobile temperature sensor can be conveniently positioned in the test space DANGER The temperature sensor must not make contact with live parts On exceeding or falling below the set maximum minimum limits the test system is swit ched off permanently by the controller The control unit displays a fault message Simul taneously the respective indicator light MIN MAX on the temperature limiter lights up
11. Placing test specimens which become potentially hazardous when exposed to the tem perature range of the test system in or near the test system Placing substances which can create an explosive atmosphere with air inside or in the vicinity of the test system Endangering living beings by allowing them in the test system Using the test system for heating or storing food Safety General information Certain basic rules must be observed even with reliable safety devices Improper and inadmissible use may represent a danger to life and limb of the operator or third parties or result in destruction of the test specimen or the test system Do not remove protective covers Do not render safety devices ineffectual e Do not manipulate safety devices Such manipulations are particularly dangerous as others know nothing about them and have confidence in the safety of the test system 1 option 3 50 2 climatic test systems only SAFETY 1 6 2 1 6 3 INTRODUCTION Requirements to be met by the user Operation of the test system may only be performed by trained personnel The user must compile operating instructions on the basis of this manual taking the relevant local and plant internal conditions and the language of the operating person nel into account The user must ensure that all personnel working with the test system know and obser ve the safety instructions Work on electrical devices
12. 2 Only climatic test cabinets SYSTEM PARAMETERS 4 1 5 14 30 System parameters and special functions Baudrate This chapter only relates to external communication with the controller gt Operating mode Page 14 The baud rate specifies how fast the data is transmitted from the control unit to the output device and vice versa Possible settings 9600 19200 38400 57600 baud MINControl Fig 4 4 Baud rate 4 1 1 Setting system parameters Page 11 Operating mode The controller is able to communicate with the control unit as well as with a PC NOTE A setting on the control unit determines whether values can only be specified on the control unit or from the PC as well Internal Values can only be specified on the control unit You can use the PC to record values but you cannot redefine specified values External Values can be specified on the control unit and on the PC Operating mo Fig 4 5 Operating mode 4 1 1 Setting system parameters Page 11 1 Option 2 Only climatic test cabinets Kap 4 fm GB 04 2006 Mincontrol Mincontrol Kap_4 fm GB 04 2006 SYSTEM PARAMETERS AND SPECIAL FUNCTIONS System parameters 4 1 7 Power failure tolerance The power failure tolerance is the maximum amount by which the actual value may deviate from its nominal value in able to resume the test after a power failure The power failure tolerance value refers to the first ana
13. INTERFACE PROTOCOL 16 16 1 Option 2 Only climate control units Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol MincontrolSIX fm GB 04 2006 Mincontrol INDEX APPENDIX INDEX A ACCESS PErmisSIONS cg Ses EN el deck UI en 17 Acknowledging errors eee 30 Alarm limits 22 4 224 230 40 ive rh an Dh pr PETS edd 5 19 Analog channel 7 Analog channels control variables 5 22 Autornatic mode 2 5 m d coke dao rs dtes e ee isst E A E aed Gant 6 9 B Batdiratem dusts neat nae oo ae ance Bon And Come apie buena Me e LA dee pA TER nan Rian ca UE 14 Bus address lund sapo law iad ne a eade 12 Control 1 uid verteretur Betr Pe a tatg To haus ees 5 Control panel x eere de tee en ee ao EE Pete VS 3 CICO Controler 2 2 bx wei ERR URS N ARE 13 D Digital channel C or ara M sr ud 5 7 23 Display MD E 3 Display 1006 2 ero ete ale thes esta redes rate baee aa e aM e dr dn aa 9 DMR controller 4 ein 2 kd EG ERR RR REI ne edem 13 E Entering setpolnt ars sue chiens er dade id 22 Error messages 29 F Function KEYS eee RP ee aise hata e eines de n mne ee Sas ees 4 p tt menus suse s 6 Install
14. Kap_6 fm GB 04 2006 Mincontrol START MODE 6 START MODE The setpoints for the control variables and the corresponding digital channels must be specified in start mode The machine is started here as follows Press to change to operating mode Press A to change to the Start menu and confirm with E Operating mo MINControl Fig 6 1 Manual mode All of the necessary values are queried in sequence as follows e Enter the setpoint for temperature 2 5 Entering numerical values Page 6 Enter the setpoint for humidity 2 Use to select whether the digital channel for humidity control is to be switched on Confirm Yes by pressing to switch on the machine You can then switch to the input menu if you wish to specify additional setpoints or to switch on additional digital channels 1 Option 25 30 2 Only climatic test cabinets 26 30 1 Option 2 Only climatic test cabinets Start mode Kap_6 fm GB 04 2006 Mincontrol Kap_7 fm GB 04 2006 Mincontrol AUTOMATIC MODE Selecting starting a program 7 AUTOMATIC MODE In automatic mode the test is specified by a test program Test programs are stored in the controller of the machine and cannot be created using the control unit NOTE Test programs can be created using SIM PATI software or with the SIMPATI Program tool gt Appendix Interface protocol Page 1 7 1 Selecting starting a program Press to change
15. Software Simpati 2 ok cp 34 44 rl ah il 13 Special functions ies bol LL Ik idR Ae ces tI xd ehe 5 otart mode css nud N i tbe EAS MUN 6 System parameters le 5 11 T TC controller iu ten gyi Sr Er PE eee 13 1 Option 2 Only climatic test cabinets MincontrolSIX fm GB 04 2006 Mincontrol Fisher Scientific Bioblock Parc d innovation BP 50111 F67403 illkirch cedex France t l 0388671414 fax 038867 1168 bioblock vente thermofisher com www bioblock com Belgique Belgi tel 056 260 260 fax 056 260 270 bioblock belgium thermofisher com www bioblock be Espana tfno 915159234 fax 915159235 bioblock ventas thermofisher com www es fishersci com
16. The temperature limiter is located at the front of the test system the respective measuring sensor min max protect in the test space WARNING The limit for the maximum value must be 5 to 10 K above the limit for the minimum value 5 to 10 K below the temperature setpoint OO MN FORM_A272 22 1298 mk Fig 5 3 Temperature limiter The limits are factory set in accordance with the temperature range of the test system You can adapt these values to your requirements as follows 1 option 34 50 2 climatic test systems only GB VCL10EH032005 Kap5 fm GB VCL10EH032005 Kap5 fm PUTTING INTO OPERATION ADJUSTING THE TEST SPECIMEN PROTECTION Input the maximum temperature value as follows Use D to select display AH 0 AH alarm limit high and actual maximum temperature value are displayed alternately Select the desired temperature value 2x D Save the temperature value return to basic setting Input the minimum temperature value as follows Use D to select display AL 6 gt 35 AL alarm limit low and actual minimum temperature value are displayed alternately 3 or Q Select the desired temperature value 2x Save the temperature value return to basic setting NOTE Depress the combinations or Ory simultaneously for more than 3 se conds while AH or AL is being displayed otherwi
17. gloves face guard WARNING ABOUT COLD SURFACES The air in the test space as well as the parts exposed to it may be extremely cold Wear protective clothing gloves face guard WARNING ABOUT HAND INJURIES The heat exchanger fins are sharp edged Wear protective gloves NOT FOR DRINKING Demineralized water is required for climatic operation OPPRPOPPH B amp B Demineralized water is not drinkable 1 option 5 50 2 climatic test systems only SAFETY 1 6 5 INTRODUCTION Safety instructions Read first the operating instructions for the control unit Keep the operating instructions near the test system In addition to these operation instructions the relevant national laws regulations and directives must be observed when installing and operating the test system Incase of electrically connected test specimens the local and or national safety regu lations must be observed particularly with regard to the equipotential bonding for leakage currents which may be caused by the test specimens If leakage currents gt 16 A can occur an external equipotential bonding conductor for the test space must be provided on site Heat emitting test specimens must be disconnected if the test system is switched off fire hazard The test space is only protected against excess temperatures if the test System is switched on e Prior to closing the test space door ensure no one is inside Maintenance work Setthe tes
18. 3Kto 1K in centre of working space Temperature deviation in space 1Kto 2K Temperature gradient 2Kto4K according to IEC 60068 3 5 Rate of temperature change to IEC 60068 3 5 Heating 1 5 K min 2 5 K min 2 5 K min Cooling 3 K min 3 5 K min 3 K min Heat compensation max 800 W max 550 W Temperature test system VTL 4010 VTL 7010 Climatic test system VCL 0010 VCL 4010 VCL 7010 Temperature range 10 bis 180 C 40 bis 180 C 70 bis 180 C Temperature deviation in time in centre of working space Temperature deviation in space 1Kto 2K Zn di rid Rate of temperature change to IEC 60068 3 5 Heating 1 5 K min 2 5 K min 2 5 K min Cooling 3 K min 3 5 K min 3 K min Heat compensation max 1100 W max 700 W 1 option 2 climatic test systems only 15 50 CLIMATIC TESTS 3 6 Climatic tests 3 6 1 Humidity diagram page 17 TECHNICAL DATA Humidity system contents of reservoir approx 13 Itr water quality demineralized pH value 6 7 conductivity 5 uS cm 20 uS cm water consumption at constant temperature of 40 C 92 r h approx 2 Itr 24 h Temperature range 10 C to 95 C Humidity range 10 to 98 96 r h Temperature deviation in time in centre of working space 0 3K to 0 5K Temperature deviation in space 0 5K to 1 5 Temperature gradient according to IEC
19. 4010 VCL 7010 Test space illumination Halogen lamp 12V 20W Emitted interference interference immunity see Declaration of Conformity Rated voltage 1 N PE AC 230 V 10 50 Hz oder 1 N PE AC 254 V 10 60 Hz Rated power 2 7 kW 3 kW 3 5 kW Rated current 11 7A 13A 15 2A On site fuse protection 16A tr ge Protection class switchgear cabinet IP 22 Protection class control unit IP 54 Heat dissipation on air cooled test systems max heat dissipation to surroundings 1700 W 2000 W 2500 W 1 option 14 EX 50 2 climatic test systems only GB VCL10EH032005 Kap3 fm GB VCL10EH032005 Kap3 fm TECHNICAL DATA 3 4 Noise measurement In accordance with DIN 45635 Part1 accuracy class 2 NOISE MEASUREMENT Temperature test system Climatic test system VCL 00 VTL 40 VCL 40 VTL 70 VCL 70 Sound pressure level free field measurement measured at a distance of 2 m from the front 1 m in height approx 56 dB A approx 56 dB A approx 59 dB A 3 5 Temperature tests Temperature test system VTL 4003 VTL 7003 Climatic test system VCL 0003 VCL 4003 VCL 7003 Temperature test system VTL 4006 VTL 7006 Climatic test system VCL 0006 VCL 4006 VCL 7006 Temperature range 10 C to 180 C 40 C to 180 C 70 C to 180 C Temperature deviation in time f 0
20. NOTE is used to draw attention to a piece of advice 1 Option 2 Only climatic test cabinets Kap_1 fm GB 04 2006 Mincontrol Kap_2 fm GB 04 2006 Mincontrol AN OVERVIEW Start procedure 2 AN OVERVIEW 2 1 Start procedure The start procedure begins once you have turned the main switch to position I The control unit starts booting WAIT Start the version number and Off appear consecutively after approximately 60 seconds 2 2 Control panel The control panel consists of a two line display with a permanently lit background and five function keys B Operating Ho MINCOontrol Fig 2 1 Control panel A Status line B Menu line C Function keys 2 2 1 Display Two modes can be displayed the display mode and the operating mode The data displayed in the status line and the menu line changes depending on the programmed mode In display mode only values can be displayed To change values you will have to switch to operating mode 1 Option 3 30 2 Only climatic test cabinets LOCK UNLOCK CONTROL UNIT 2 2 2 Function keys There are five function keys next to the display The keys have the following meanings Function key Meaning Arrow keys Browse in display mode Select the menu functions in operating mode Save the input value keys Change a value to be edited f Enter key Switch to operating mode Confirm an entry 2 3 Lock unlock
21. and inspected before delivery with all due care in accordance with the EC guidelines as per enclosed declaration of con formity The test system meets the standards for conducted and emitted interference specified in the declaration of conformity It is imperative for the safety of the test system that the necessary maintenance and repair work should be performed by our service organisation or authorized service outlets The user himself can service and clean the test system in accordance with the mainte nance schedule 8 3 page 46 Only use original spares when performing maintenance or repair work For translations into other languages the statements and specifications of the German operating instructions are binding 1 option 2 climatic test systems only GB VCL10EH032005 Kap1 fm GB VCL10EH032005 Kap1 fm INTRODUCTION NORMAL USE AND APPLICATION 1 5 1 6 1 6 1 Normal use and application The test system has been designed and constructed exclusively for temperature and cli matic tests You can perform testing methods to determine the effects of temperature and humidity on the material properties and reliability of a test specimen DANGER Improper and inadmissible use of the test system means e g Placing inflammable or explosive gases dusts or fluids inside or in the vicinity of the test system Placing inflammable explosive toxic or corrosive test specimens inside or near the test system
22. and resultant damage This manual contains detailed information and directions regarding Installation Operation Mode of operation Faults Fault rectification Please observe the separate operating manual for the control unit Please observe the operating instructions for options in the appendix For your guidance Explanation of the signs and symbols Symbols Adash is used for enumerations Adot denotes directions which must be followed by operator and user cross references are preceded by an arrow Danger warnings consist of explanatory remarks with a symbol right next to it DANGER is used if non compliance with the instructions may endanger living beings or the environment WARNING is used if non compliance with the instructions may cause damage to the test sy stem or test specimen NOTE is used to indicate any form of assistance 1 option 1 gt 50 2 climatic test systems only SEPARATE OPERATING INSTRUCTIONS INTRODUCTION 1 3 1 4 Separate operating instructions Please observe the separate documentation for the following equipment Control unit Mincontrol Control unit Touchpanel Printer Interface converter Software SIMPATI Warranty The design of the test system as supplied by us must not be altered No warranty can be given in case of improper use contrary to the instructions in this manual The test system has been designed manufactured
23. and the refrigerating unit must be performed by our service or a skilled person authorized by us The necessary documentation is in the Service Manual and should only be used by these persons The user must ensure that the directions regarding installation and operation of refrigera ting plants as per EN 378 1 chap 5 3 EN 378 2 appendix C EN 378 4 chap 4 and 5 are duly observed Definition of a skilled person Personnel who based on their training and experience are in a position to prevent elec tricity related potential hazards or dangers connected with the refrigerating unit 1 option 2 climatic test systems only GB VCL10EH032005 Kap1 fm GB VCL10EH032005 Kap1 fm INTRODUCTION SAFETY 1 6 4 Safety symbols Please observe the safety symbols on the test system OPERATING AND SAFETY INSTRUCTIONS Carefully read the operating instructions before putting the test system into operation Observe the safety instructions when operating the test system WARNING ABOUT DANGER AREAS Observe the danger warnings in the operating instructions WARNING ABOUT DANGEROUS ELECTRICAL VOLTAGE Work on these devices to be performed by electrical experts only Set the mains switch to O WARNING ABOUT PLUG AND SOCKET CONNECTIONS Connectors may only be plugged if the test system is switched off WARNING ABOUT HOT SURFACES The air in the test space as well as the parts exposed to it may be extremely hot Wear safety clothing
24. be achieved by adding a disinfectant to the water WARNING In case of cooling water circuits with on site shutoff valves please bear in mind that running the refrigerating unit with closed shutoff valves causes non permissible pressure For safety reasons a pressure relief valve which opens at 10 bar g must be installed in the shutoff section A A OL A 2 4 1 option 2 climatic test systems only GB VCL10EH032005 A Wasserk hlung fm GB VCL10EH032005 A Wasserk hlung fm WATER COOLED CONDENSER Putting out of operation If a longer rest period is expected the following activities in addition to those in chapter 6 1 page 43 and gt 6 2 page 43 must be performed WARNING If there is danger of frost the cooling water circuit must be emptied to prevent damage to the components Detach the on site cooling water inlet and outlet from the test system Place a vessel for residual cooling water under connection Cooling water outlet Insert a screwdriver in the lateral slot of the cooling water flow regulator e Push the screwdriver downward Introduce compressed air into the cooling water inlet to empty the cooling water circuit Fig 1 1 Cooling water flow regulator 1 option 3 4 2 climatic test systems only WATER COOLED CONDENSER 1 4 Maintenance The water cooled condenser is protected by a dirt filter gt Fig 1 2 page 4 which must be checked regularly for impurities a
25. expense Please get in touch with us so that we can arrange for a professional and environmentally acceptable way of disposal If you decide to dispose of the test system yourselves please take the following precau tions Destroy the door lock Ensure that materials like refrigerants compressor oil and electrical components are treated as special waste With regard to the specified materials and the disposal of the remaining components the national and local waste disposal regulations valid at the time of disposal must be ob served 40 E 50 1 option 2 climatic test systems only GB VCL10EH032005 Kap6 fm GB VCL10EH032005 kap7 fm FAULT DIAGNOSIS AND RECTIFICATION GENERAL MALFUNCTIONS 7 FAULT DIAGNOSIS AND RECTIFICATION Depending on the kind of fault signal the rectification can be performed by the user a skilled person or our service organisation 7 1 General malfunctions Fault Possible cause Rectification Temperature and humidity set points cannot be achieved Lack of refrigerant in the refrigera ting unit Contact our service organisation Actual humidity 2 value devia tes from setpoint Humidifcation sleeve soiled Replace the humidification sleeve this may be performed by the user Humidification sleeve not wetted Reactivate humidity Check water feed to humidification sleeve Failure means the pump is defective Contact our service organi s
26. or freezing up it must be cleaned with clear water and subsequently dried after each test You may use a regular detergent Checking the test space tightness The test space must be sealed up tightly Check the tightness as follows Place a paper strip between test space door and seal Pullit out there must be a noticeable resistance Repeat this procedure all around the door If the sealing is not tight contact our service organisation Cleaning the air cooled condenser The air cooled condenser is located in the mechanical section DANGER The fins of the condenser may cause hand injuries e Be sure to wear safety gloves Dust deposits on the fins of the air cooled condenser will cause non permissible pressure increase in the refrigerating unit e Check the air cooled condenser regularly for dust deposits The condenser is accessible from the right side except for 70 C test systems where itis accessible from the rear Clean the condenser every three months more often in dusty environments Use a vacuum cleaner compressed air or a brush 1 option 47 50 2 climatic test systems only MAINTENANCE WORK MAINTENANCE 8 4 5 Replacing the halogen bulb The light is located at the test space ceiling on the left Fig 8 1 Test space illumination Unscrew the glass Remove the defective bulb Take the new bulb in a clean bloth and insert it Reassemble in reverse order 8 4 6 Replenishing the hum
27. procedure to start the machine with only a minimal number of settings All of the necessary values are automatically queried in sequence If you wish to make additional inputs during operation this can be done using the input menu Please refer to chapter 5 Manual mode Page 21 Input menu You can make additional settings during operation using the input menu For example you can switch digital channels on and off or change setpoints Automatic mode In automatic mode the test is specified by a test program 7 Automatic mode Page 27 1 Option 2 Only climatic test cabinets Kap 2 fm GB 04 2006 Mincontrol Kap_2 fm GB 04 2006 Mincontrol AN OVERVIEW Analog channels 2 7 Analog channels There is at least one analog channel for the Temperature control variable The number of analog channels assigned depends on the equipment of the machine 2 8 Digital channels The digital channels are used to switch control functions and devices on and off In manual mode all of the necessary digital channels must be switched on by hand 5 2 2 Switching digital channels on off Page 23 In automatic mode the digital channels are specified by the program The number of assigned digital channels depends on the equipment of the machine 1 Option 7 30 2 Only climatic test cabinets DIGITAL CHANNELS 1 Option 2 Only climatic test cabinets An overview Kap_2 fm GB 04 2006 Minco
28. to operating mode Press to change to the Auto menu and confirm with The program selection menu then appears Fig 7 1 Automatic mode ee klimates w Fig 7 2 Program selection menu A Program number B Program name e Start the program by pressing E 1 Option 2 Only climatic test cabinets 27 30 ABORTING CONTINUING PROGRAM Automatic mode 7 2 7 3 28 30 Aborting continuing program If a test program is aborted all digital channels remain set Only the program time is stopped Aborting Press to change to operating mode Press a to select Break Confirm by pressing E Interrupt Pr Fig 7 3 Aborting a program Continuing If you want to continue the program proceed as follows Press to change to operating mode Confirm Cont by pressing Stopping a program A test program can be stopped prematurely with the Stop function Stop program MINControl Fig 7 4 Stopping a program Press to change to operating mode Press a to select Stop Confirm by pressing E 1 Option 2 Only climatic test cabinets Kap 7 fm GB 04 2006 Mincontrol Mincontrol Kap_8 fm GB 04 2006 ERROR MENU Calling up the error menu 8 ERROR MENU 8 1 Calling up the error menu An error message appears in the display whenever an error occurs A Alarm MINControl Fig 8 1 Error messages I
29. xx address of the unit 1 to 32 1 Option 11 16 2 Only climate control units INTERFACE PROTOCOL 01E CV01 CV02 SV01 MVO1 MV02 MV03 MV04 0000 0001 0002 0003 DO04 DONS DONE 0008 DO09 DO10 DO11 DO12 DO13 DO14 DO15 DO16 DO17 DO18 DO19 DO20 DO21 DO22 DO23 DO24 DO25 Example of a response E string Controller PC with two parameters SPS 47 60150 C04 Flash Version S MCON 32 Net 0028t bin 011 lt gt 0026 0027 0028 DO29 DO30 0031 CR 01E 0050 0 0080 0 0090 0 0000 0 0000 0 0000 0 0000 0 01010101010101010101010101010101 lt CR gt 12 16 601 value min 85 0 value max 180 0 Temperature CV01 value min 10 0 value max 98 0 Humidity CV01 value min 30 0 value max 100 0 Fan speed MV01 0000 0 unused MVO01 0000 0 unused MVO01 0000 0 unused MV04 0000 0 unused DOOO unused 0001 Start 0002 Humidity DO03 Condensation protection DO04 Capacitive sensor 0005 Compressed air GN2 DOO06 Regeneration dryer 0007 Noxious gas 0008 CO2 DO09 Custom O1 DO10 Custom O2 DO11 Custom O3 DO12 Custom O4 DO13 Adjustm Temp low DO14 Adjustm Temp high DO15 Adjustm Temp calc DO16 Reserve DO17 DO20 unused DO21 unused DO22 unused DO23 unused DO24 unused DO25 unused DO26 unused DO27 unused DO28 unused DO29 unused DO30 unused DO31 unused 1 Option 2 Only climate control units Control variable Control variable Set value Measured value Measured value Measured value Meas
30. 0 kg 150 kg Temperature test system VTL 4010 VTL 7010 Climatic test system VCL 0010 VCL 4010 VCL 7010 Test space volume approx 100 Itr approx 100 Itr approx 100 Itr Weight 170 kg 190 kg 210 kg 3 2 Mechanical loads Temperature test system VTL 40 VTL 70 Climatic test system VCL 00 VCL 40 VCL 70 Maximum load eventy distributed over the entire surface on test space floor 10 kg 10 kg 10 kg on each insert shelf 10 kg 10 kg 10 kg total shelf load 50 kg 50 kg 50 kg 1 option 13 50 2 climatic test systems only OPERATING DATA 3 3 Operating data TECHNICAL DATA Temperature test system VTL 4003 VTL 7003 Climatic test system VCL 0003 VCL 4003 VCL 7003 Temperature test system VTL 4006 VTL 7006 Climatic test system VCL 0006 VCL 4006 VCL 7006 Test space illumination Halogen lamp 12V 20W Emitted interference interference immunity see Declaration of Conformity Rated voltage 1 N PE AC 230 V x 10 50 Hz or 1 N PE AC 254 V 10 60 Hz Rated power 1 8 kW 1 8 kW 2 7 kW Rated current 8A 8A 11 7 A On site fuse protection 16A slow Protection class switchgear cabinet IP 22 Protection class control unit IP 54 Heat dissipation on air cooled test systems max heat dissipation to surroundings 800 W 800 W 1700 W Temperature test system VTL 4010 VTL 7010 Climatic test system VCL 0010 VCL
31. 0101010 CR 0023 0 Nominal value of parameter 1 0020 5 Actual value of parameter 1 0050 0 Nominal value of parameter 2 0041 0 Actual value of parameter 2 0080 0 Set value 1 0080 0 Set value 1 0000 0 Not used 0020 0 Actual value Pt100 1 C analogue I O card 1 0000 0 Not used 0020 2 Actual value Pt100 2 C analogue I O card 1 0000 0 Not used 0020 3 Actual value Pt100 3 C analogue I O card 0000 0 Not used 0020 4 Actual value Pt100 4 C analogue I O card 1 0 Unused digital output 0 1 digital output 1 1 digital output 2 01010101010101010101010101010 Other digital outputs CR 8 1 6 1 Option 2 Only climate control units Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol INTERFACE PROTOCOL 2 3 3 Set nominal values for parameters The following string sets the nominal value for parameter 1 to 25 and the nominal value for parameter 2 to 50 and starts operation The string reads as follows 01E 0023 0 0050 0 0080 0 0000 0 0000 0 0000 0 0000 0 011 01010101010101010101010101010 lt CR gt 01E 0023 0 Nominal value of parameter 1 0050 0 Nominal value of parameter 2 0080 0 Set value 1 0000 0 Not used 0000 0 Not used 0000 0 Not used 0000 0 Not used 0 Unused digital output 0 1 digital output 1 1 digital output 2 01010101010101010101010101010 Other digital outputs lt CR gt NOTE It is important that the nominal values be
32. 03 0004 DONS DO06 DO08 DO09 DO10 DO11 DO12 DO13 0014 DO15 DO16 DO17 DO18 DO19 DO20 DO21 DO22 0023 0024 Example of a response E string Controller PC with more than two parameters SPS T 2812 C06 Flash Version S MCON 32 Net 0028t bin 011 lt gt 0025 0026 0027 DO28 0029 0030 DO31 CR 14 16 CV01 value min 1 0 value max 2 0 Adjustm Temp low CV01 value min 90 0 value max 250 0 Temp Basket CVO03 value min 0 0 value max 250 0 Hotchamber CV04 value min 85 0 value max 75 0 Coldchamber CV05 value min 0 0 value max 50 0 CVO6 value min 1 0 value max 10000 0 Cycles CVO01 value min 0 0 value max 5000 0 Def break SVO2 value min 0 0 value max 1000 0 Defrost DOOO unused 0001 Start 0002 Temp Hotchamber DO03 Temp Coldchamber 0004 Reserve DOO05 Control lift 0006 Reserved system 0007 Reserve DO08 CO2 LN2 DOO09 Custom O1 DO10 Custom O2 DO11 Custom O3 DO12 Custom O4 DO13 Defrost DO14 Reserve DO15 Light test DO16 Power save period DO17 Adjustm Temp low DO18 Adjustm Temp high DO19 Adjustm Temp calc DO20 unused DO21 unused DO22 unused DO23 unused DO24 unused DO25 unused DO26 unused DO27 unused DO28 unused DO29 unused DO30 unused DO31 unused 1 Option 2 Only climate control units Control variable Control variable Control variable Control variable Control variable Control variable Set value Set value Digital channel Digital channel Di
33. 0EH032005 kap4 fm GB VCL10EH032005 kap4 fm PREPARATION FOR INITIAL OPERATION INSTALLING THE TEST SYSTEM 4 3 Installing the test system WARNING The test system must be operated with mounted feet or castors to enable ventilation of the mechanical section 4 3 1 Test systems with adjustable feet Use a spirit level to align the test system NOTE By raising the test system with a fork stacker the feet can be easily turned to facilitate horizontal aligning Fig 4 6 Aligning the test system 1 option 25 50 2 climatic test systems only INSTALLING THE TEST SYSTEM 4 3 2 26 50 PREPARATION FOR INITIAL OPERATION Mobile test systems Take the test system to the place of installation Apply the wheel brakes Turn the feet to compensate any floor unevenness and relieve the castors Use a spirit level for horizontal alignment The test systems are supplied with two detached feet Please fix them as follows Take the feet out of the test space Raise the test system carefully with a fork stacker Insert one foot each in the threads provided at the rear right and left Ensure the feet are securely mounted Fig 4 7 Adjusting mobile test systems 1 option 2 climatic test systems only GB VCL10EH032005 kap4 fm GB VCL10EH032005 kap4 fm PREPARATION FOR INITIAL OPERATION CONNECTIONS 4 4 Connections 4 4 1 Location of connections AA OO Fig 4 8 Connections on the rese
34. 5 RS 422 see Appendix Interface 2 1 option un IV 2 climatic test systems only Il IV sius cessa aetna toast ne hee te cen esit AI irem c e REO LUE Mte 21 23 M Main switch ru EIS landen 9 Mains SWIECII 55 14 2 464642 ae lee faut Ma Ead Rua 11 Maintenance cousine mb eet Rae t ee ae kn a ee nu ee 45 Maintenance 5 lt 46 Maintenance work en 47 MechanicaliS6ction uc eat e er we Mie aaa VICE ase 9 10 N Networking see Appendix Interface lt 2 Noise 15 0 Overflow condensate drain 27 Potential free contact 11 Appendix Interface connections 1 Precommissioning check list 28 Preoperational check list eee ee eee eee a 37 Putting into operatio 26 Asa S pRR ER RUE Eee P 29 Putting out of operation 0 0 0 39 R PRESCEVOIN as ets atic ext Ae sik ert da in tia he hat
35. 5 Compressed air GN2 0006 Regeneration dryer 0007 Noxious gas 0008 CO2 DOO09 Custom O1 DO10 Custom O2 DO11 Custom O3 DO12 Custom O4 DO13 Adjustm Temp low DO14 Adjustm Temp high DO15 Adjustm Temp calc DO16 Reserve DO20 unused DO21 unused DO22 unused DO23 unused DO24 unused DO25 unused DO26 unused DO27 unused DO28 unused DO29 unused DO30 unused DO31 unused Control variable Control variable Control variable Set value Set value Measured value Measured value Measured value Measured value Measured value Measured value Measured value Measured value Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol 0050 0 0024 6 0080 0 0066 7 0090 0 0090 0 0000 0 0023 8 0000 0 0022 2 0000 0 0025 5 0000 0 0024 4 01100000000000000000000000000000 lt CR gt 1 Option 13 ma 16 2 Only climate control units INTERFACE PROTOCOL CV01 CV02 CV03 CV04 CV05 CV06 SVO1 SV02 0002 DO
36. 5 mm of the water feed tube 4 Calibrating the capacitive humidity measuring system As regard the humidity control with capacitive humidity measuring system please bear in mind that the displayed humidity values may differ from the actual ones depending on the test conditions high temperature and humidity values and operating hours of the test system Gas emissions from the test specimens may affect the humidity measuring system thus causing deviations Yearly calibration of the humidity values by our service organisation is advisable 1 option 49 ze 50 2 climatic test systems only MAINTENANCE WORK 50 50 1 option 2 climatic test systems only MAINTENANCE GB VCL10EH032005 kap8 fm GB VCL10EH032005 A schnit fm INTERFACE CONNECTIONS APPENDIX INTERFACE CONNECTIONS 1 1 Interface RS 232 The RS 232 interface is used for e g external control via computer Depending on the num ber of poles the pin assignment is as follows r RXD gt RXD 2 TXD 25d TXD 3 GND 7 GND 5 RTS 4 i RTS 7 CTS CTS 8 DED 8 00 1 DTR 20 DTR amp OSR amp DSR 6 PC Test system 25 pole D SUB 9 pole D SUB 9 pole D SUB Fig 1 1 Pin assignment RS 232 2 2 8 page 11 Suitable connecting cables and adaptors are available as options NOTE If the connecting cable is produced by yourselves be sure that both ends of the Shield are fixed to the metallic enclosu
37. 60068 3 5 1Kto3K Humidity deviation in time in centre of working space 3to 5 r h 1 option 1 6 mE 50 2 climatic test systems only GB VCL10EH032005 Kap3 fm GB VCL10EH032005 Kap3 fm TECHNICAL DATA 3 6 1 Humidity diagram The following humidity ranges may be used range 1 standard range CLIMATIC TESTS range 2 extended performance with compressed air dryer and capacitive humidity measuring system A 100 90 80 70 60 30 40 30 20 10 10 20 30 40 A Test space temperature in C Relative humidity in 1 option 2 climatic test systems only 50 60 70 80 90 100 B Jg DIAOTZZ 22 01 07 Fig 3 1 Humidity range 17 50 CLIMATIC TESTS 18 50 1 option 2 climatic test systems only TECHNICAL DATA GB VCL10EH032005 Kap3 fm GB VCL10EH032005 kap4 fm PREPARATION FOR INITIAL OPERATION 4 1 4 1 1 PREPARING THE PLACE OF INSTALLATION PREPARATION FOR INITIAL OPERATION Preparing the place of installation Installation requirements Ensure that the place of installation meets the following requirements Rooms must be dry and ventilated A minimum volume of 2 5 m kg of refrigerant is necessary For quantity of refrigerant gt Rating plate If open flames or similarly hot surfaces are used on site adequate ventilation must be provided due to potential leaks a
38. 9 10 Entry POM PEE 6 9 10 36 F Fault diagnosis and rectification Appendix Compressed air 4 Appendix Demineralization 5 General 41 Baultimessages exa Se en Due ra ur be Basa e teta ten 42 Float Sswitches 233 4 see ends sh 7 49 Float Valve coss edo EL it eee 29 Floor requirements wa Reed aaa Meus VW bd aed STR do 20 H Heat emitting test 5 32 H rmidification sleeves eR oe aa Meer hes psv pA 31 49 Humiditication Waters BE aed a ied nn iA 27 29 48 Automatic water lt 27 29 eoim ae E Paper e eR ERN ee 30 Humidity diagram e 2 2 pen a a a ee RE Ee nd 17 Installation requirements 19 Installing the test system 25 Interface Centronics 224 hae Ka ead awe Menthe ed pe pede ade dy abi aed 11 Interface RS 232 dedo rm NR ae Bnd es RRS TOME Par Haben er 11 Appendix Interface connections 1 2 Interface RS 48
39. Enter password a2 S eases aussagen Bs 2 4 Menu layout eee 2 5 Entering numerical values eee 2 6 Operation ey 2 0 1 Man alimode ent 2 6 2 Start modes au ae Ede eue VER Berl 2 6 3 Input tnenu ioc iu pl ERR eric ESL ida 2 6 4 277 lt Anal g channelS eroten as 24 a Rare EN NAE EU eee a 2 8 Digital charnels em ae tere a ea cd baa CHAPTER 3 DISPLAY MODE 3 1 Display with no 86 3 2 Displ y d finga test he 3 21 Manualim de 2 2 2 3 2 2 1 Option IV 2 Only climatic test cabinets TABLE OF CONTENTS CHAPTER 4 SYSTEM PARAMETERS AND SPECIAL FUNCTIONS 4 1 4 2 4 3 oystem parameters x t pa ran EE Aue eed bent OF e un Ba ae 11 4 1 1 Setting system 11 412 iPrintermode sss nes bosco Sad ae RAE ea Pate tee 12 4 1 3 Busaddress 12 4 1 4 Protocol 50 ee ra bd a Maegan WR ose 13 4 1 5 Baudrate ci soca Gee a pd Eb Rus ne wah ee ee 14 4 1 6 Operating mode 14 4 1 7 Po
40. G HUMIDIFICATION WATER 2 5 PUTTING INTO OPERATION 5 1 Adding humidification water 2 You can fill the reservoir either by hand or connect it to a demineralized water network 5 1 1 Automatic water replenishment from a network remember to replace exhausted cartridges i e conductivity meter reads 220 uS cm without delay Failure to do so may result in acidification of the humidification water which has the potential of damaging the test specimens and the test system WARNING N If you are using demineralization cartridges with ion exchanger resins please e Connect a pressure proof hose to the connection 7 external thread at the rear of the test system Open the on site water supply Watch the level indicator during the filling process WARNING The water level is controlled by a float valve If the float valve becomes leaky the water discharges via the overflow condensate drain Be sure to shut the on site water supply at the end of operation 1 option 29 50 2 climatic test systems only ADDING HUMIDIFICATION WATER 2 PUTTING INTO OPERATION 5 1 2 Filling by hand Open the filler cap Fill the reservoir with demineralized water using e g a watering can Fig 5 1 Water reservoir NOTE The reservoir holds approx 13 Itr Standard water consumption is approx 2 Itr 24 h The warning signal for water shortage occurs in two steps When the reservoir is half empty a warning signal indic
41. OMPRESSED AIR DRYER AND CONNECTION FOR COMPRESSED AIR This appendix contains operating instructions for condensation protection and dew point extension by dried compressed air 1 1 Description 1 1 1 Design For location of the compressed air connection gt Layout 1 x 3 3 5 S FORM_A411 Fig 1 1 Compressed air dryer Coupling for on site compressed air Solenoid valve Fine filter Super fine filter Solenoid valve Compressed air dryer Pressure reducer with pressure gauge Condensate drain fine filter oil water mixture 6 ON A O N Condensate drain super fine filter oil water mixture 1 option 1 6 2 climatic test systems only COMPRESSED AIR DRYER AND CONNECTION FOR COMPRESSED AIR 1 2 1 2 1 1 2 2 1 2 3 Function The test system has a connection which can be used either for on site dried compressed air or compressed air for the dryer If the compressed air dryer is installed the compres sed air passes through a fine filter and a super fine filter gt Fig 1 1 page 1 before entering the compressed air dryer for dehumification The flow rate of dried compressed air can be adjusted to the volume of the
42. S rr 9 30 S Safety devices iunior RE EE ORE ER IRI V NR a doo 7 56 506 aortic oe dra san te E EO a S ne en ES 9 12 31 Space lt n 20 Special Voltage iuueni eee RO RI np GR WR D esas M aita 28 Storage temperature s 19 T Technical data nre EL ERIS RING e eI cca 13 Temperature limiter ln 9 Independent temperature 34 Software temperature 33 Test Space neds Toa ed ine hd iode ie diste ats td ed s d dci e Reus 9 10 47 Test Space door ss Ga eue Eee I SURE hes eer RR ea aaa E ate dos de 9 10 Test space illumination lille 11 14 36 48 lestspace seal 2 de ab eate lene t ER UE e eR 47 Testsspace tightness sse weeded deed dudes ped ae PPRie ES 47 Test system lt n 9 Transporting the test system llillsssllllll lt 24 1 option 2 climatic test systems only GB VCL10EH032005 Buch GB 032005SIX fm GB VCL10EH032005 Buch GB 032005SIX fm MEDECIN EET UM aaa 2 Water cooled condenser see Appendix 1 option IV 2 climatic test systems only wy XI
43. SGOOZEO AD uong GOOZEOHSOLIOA 99 2 climatic test systems only 1 option IV IV tsch Industrietechnik V tsch Industrietechnik GmbH Umweltsimulation e W rmetechnik Frommern Beethovenstra e 34 D 72336 Balingen Postfachadresse Postfach 10 04 53 D 72304 Balingen Telefon 07433 303 0 Telefax 07433 303 112 Printed in Germany tsch OPERATING MANUAL MINCONTROL CONTROL UNIT FLASH VERSION 00 30 OR HIGHER 63837054 GB 04 2006 Mincontrol GB 04 2006 Passwords If you wish to protect the passwords against access by third parties please remove this sheet and keep it in a secure place Observe the instructions in Chapter gt 2 3 Lock unlock control unit Page 4 Two passwords are set at the factory User Password Superuser Password For the USER password press x 2 confirm the input by pressing E MincontrollVZ fm GB 04 2006 Mincontrol TABLE OF CONTENTS CHAPTER 1 INTRODUCTION 1 1 General information 1 2 Foryourinformation sick he ne ELE CREE pr Padua CHAPTER 2 AN OVERVIEW Start procedure iw sn iix aaa Cee Rae oe xr s ques 2 2 Gonttrol panel m Li CEPI E eed bed eet eir eere I RE 2 24 Displayas zs rS Rr dese ERR QN utes dae qb etos 2 2 2 Function Keysz o eL LUE eti e ated RR RUE 2 3 Lock unlock control eee 2 3 1
44. a string to the controller The program uses this send string to request data The controller responds to this string by sending a response string back to the PC 2 2 1 General guidelines for send string A string contains a series of ASCII characters Before each send string you must enter the ASCII character to mark the start After each send string you must enter the ASCII character to mark the end Start ASCII code 36 End lt CR gt Carriage Return ASCII code 13 WARNING The controller processes data slower than a PC Therefore do not send more than one string per second Otherwise the processes in the controller open and closed loop control may be disrupted 1 Option 7 16 2 Only climate control units INTERFACE PROTOCOL 2 3 Send strings of the ASCII 2 interface protocol 2 3 1 Read actual values The following string asks for the current status of the unit Send string PC controller The string reads as follows 011 lt CR gt 01 Bus address of the unit Request to send the actual status lt CR gt 2 3 2 Response string Controller PC for a unit with 2 parameters The following string contains nominal and actual values for temperature and humidity together with various other parameters The values are instantaneous values The string reads as follows 0023 0 0020 5 0050 0 0041 0 0080 0 0080 0 0000 0 0020 0 0000 0 0020 2 0000 0 0020 3 0000 0 0020 4 0110101010101010101010101
45. ates that the reservoir needs replenishing Another warning signal i e Reservoir humidity system empty is emitted when the reservoir is empty The climatic system is switched off The test system continues with the set temperature values 1 option 30 50 2 climatic test systems only GB VCL10EH032005 Kap5 fm GB VCL10EH032005 Kap5 fm PUTTING INTO OPERATION PREPARING THE HUMIDITY SENSOR 2 5 2 Preparing the humidity sensor 2 If the test system is equipped with a psychrometric humidity measuring system the humi dity sensor is located below the air conditioning space FORM_AZ7O 10 04 07_mk Fig 5 2 Humidity sensor 1 Humidification sleeve 2 Drain 3 Humidity sensor 4 Water feed tube Before running tests with temperatures gt 100 C the humidification sleeve must be re moved Afterwards it may be re used gt 8 4 8 Replacing the humidification sleeve page 49 WARNING Failure to remove the humidification sleeve can damage its tissue and cause measuring errors 1 option 31 50 2 climatic test systems only PREPARING THE TEST SPECIMENS PUTTING INTO OPERATION 5 3 Preparing the test specimens 5 3 1 Requirements Test specimens can be placed on the test space floor or an insert shelf They must be distributed evenly over the entire surface Ensure that the test specimens are suitable with regard to Quality gt 1 5 page 3 Corrosive effect gt 1 5 page 3
46. ation 1 option 2 climatic test systems only 41 50 FAULT MESSAGES 7 2 Fault messages FAULT DIAGNOSIS AND RECTIFICATION Malfunctions which occur during operation are signalled by a flashing error message on the control unit and a red LED the latter on control unit Touchpanel only If a fault occurs proceed as follows Rectify the fault in accordance with the following table Acknowledge the error message operating manual for the control unit Resume operation Code Message Possible cause Rectification No 1 Act value defect EK0 X21 Temperature sensor defective Switch off the test system Contact our service organisation 2 Act value defect EK1 X22 Humidity sensor defective Switch off the test system Contact our service organisation 12 Change backup battery Controller battery exhausted Switch off the test system Contact our service organisation 13 Communication control unit Connection control unit Check connections controller interrupted 14 Communication I O system Connection controller Switch off the test system I O system interrupted Contact our service organisation 15 Chambertype invalid Wrong test system parameters Switch off the test system Contact our service organisation 16 Power fail Power failure or tolerance band Check power failure and tolerance outside defined range band values Restart the test system 19 Temp li
47. ce organisation 8 3 Maintenance schedule Interval Assembly group component Activity Follow directions in chapter After each test Test space Clean 8 4 1 page 47 Test space seal Clean 8 4 2 page 47 Monthly Humidification water replace 8 4 6 page 48 Humidification sleeve replace 8 4 8 page 49 Quarterly Fins on air cooled condenser Clean 8 4 4 page 47 Water reservoir Clean 8 4 7 page 49 Yearly Capacitive humidity system Calibrate 8 4 9 page 49 As necessary Halogen bulb Replace 8 4 5 page 48 Demineralization cartridge Replace see separate operating instructions 46 50 1 option 2 climatic test systems only GB VCL10EH032005 kap8 fm GB VCL10EH032005 kap8 fm MAINTENANCE MAINTENANCE WORK 8 4 8 4 1 8 4 2 8 4 3 8 4 4 Maintenance work Observe the safety instructions 1 6 5 page 6 Maintenance work Cleaning the test space To prevent corrosion the inner walls must be cleaned with clear water and a regular de tergent and subsequently dried DANGER Wear safety gloves Becareful not to damage the measuring sensors e If corrosive deposits have formed use a regular stainless steel cleanser Be sure to remove all cleanser residue afterwards If corrosive spots cannot be eliminated this way polish with stainless steel cleaning wool Cleaning the test space seal To prevent the test space seal from sticking to the test space door
48. control unit The Lock function 4 2 2 Page17 can be used to lock the user interface The lock can be released by entering a password There is one password for the user and one for the superuser The two passwords are contained in a separate envelope supplied together with this operating manual when the machine is delivered NOTE To protect the control unit against unauthorised access keep the passwords in a secure location NOTE System parameters can only be changed by the superuser 2 3 1 Enter password Use the function keys to enter the password enter the password by pressing the corresponding keys The passwords are stated on the page after the cover sheet and confirm the input by pressing E NOTE Each time a digit is entered a appears in the status line 1 Option 2 Only climatic test cabinets An overview Mincontrol Kap 2 fm GB 04 2006 AN OVERVIEW Menu layout 2 4 Menu layout The table below provides an overview of the menus After you have selected a mode the menus appear in the sequence shown in the table Category Menu Display Page Special functions Print chamber information 18 System parameters Select language 16 these parameters can only be Powerfailtime gt 16 changed if you are logged in as the superuser Powerfailtolerance 15 Operating mode 14 Baudrate 14 Protocol gt 13 Address 12 Prin
49. e entry with or switch to another menu 1 Option 19 2 30 2 Only climatic test cabinets SETTING ALARM LIMITS 20 30 1 Option 2 Only climatic test cabinets System parameters and special functions Kap_4 fm GB 04 2006 Mincontrol Kap_5 fm GB 04 2006 Mincontrol MANUAL MODE Manual mode 5 MANUAL MODE 5 1 Manual mode In manual mode you can enter data for the digital channels system parameters control variables and limit values Press to change to operating mode e Press to change to Manual and confirm with EI Operating mo MINCOntrol Fig 5 1 Manual mode To start the machine proceed as follows Enter setpoints for control variables Entering setpoints Page 22 Switch on digital channels Switching digital channels on off Page 23 Start test with digital channel Start 1 Option 21 30 2 Only climatic test cabinets CONTROL VARIABLES AND DIGITAL CHANNELS Manual mode 5 2 5 2 1 22 30 Control variables and digital channels Entering setpoints This menu can be used to define various setpoints for the control variables analog channels of the machine There is at least one analog channel for the Temperature control variable However several analog channels can be assigned e g for relative humidity 2 The number of analog channels assigned depends on the equipment of the machine Fig 5 2 Entering a setpoint in this case Tempera
50. e second parameter is ignored 1 Option 3 16 2 Only climate control units INTERFACE PROTOCOL 4 16 1 3 3 1 3 4 1 3 5 1 3 6 Querying temperature from standalone measurement sensors The following string reads the measured temperature value from standalone temperature measurement sensors Send string PC controller z Get P_Var xxx CC XXX 216 217 218 or 219 for temperature sensors 1 to 4 Response string Controller PC z Get P_Var 216 32 5 CC Actual value temperature measurement sensor 1 P_Var216 32 5 C Start program The following string starts a program Send string PC controller z Set AutoStart xxx CC XXX 1 to 120 program number Response string Controller gt PC z ACK CC if the program was started z NAK CC if the program slot is empty Specifying the number of program repeats The following string specifies the number of program repeats Send string PC controller z Set AutoLoop xxx CC XXX 1 to 9999 number of program repeats Response string Controller gt PC z ACK CC Stopping program The following string stops a running program Send string PC controller z Set AutoStop CC Response string Controller PC Z ACK CC 1 Option 2 Only climate control units Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol INTERFACE PROTOCOL 1 3 7 read error status The following strin
51. e status line Press Bo stop the printout Confirm the entry with or switch to another menu 1 Option 17 2 30 2 Only climatic test cabinets SPECIAL FUNCTIONS System parameters and special functions NOTE The graphic printout contains only setpoint and actual values for control variables 1 and 2 usually temperature and humidity NOTE The printer feed is set permanently to 7 5 mm hr 4 1 1 Setting system parameters Page 11 4 2 4 Printing chamber information You can use this menu to print out machine information Fig 4 9 Printing chamber information NOTE When the printout is finished the print function will automatically switch off NOTE The set option bits are also output in plain text in the chamber information printout 1 Option 18 30 2 Only climatic test cabinets Kap 4 fm GB 04 2006 Mincontrol Mincontrol Kap_4 fm GB 04 2006 SYSTEM PARAMETERS AND SPECIAL FUNCTIONS Setting alarm limits 4 3 Setting alarm limits The machine is automatically switched off if the value exceeds or falls below the alarm limit Limits can be set for control variables e g temperature and humidity Temperature Fig 4 10 Setting alarm limits Press to change to operating mode e Press to change to Manual and confirm with ED Press M to change to the desired alarm limit Use a to alter the first digit of the limit value Press to move to the next digit Confirm th
52. erface The following characteristics apply for data transmission from the controller to the PC 9600 19200 Baud 1 Start bit 8 Data bits 1 Stop bit No parity No handshaking NOTE The INTERNAL EXTERNAL mode set on the control unit is not supported i e the unit can be operated both via the interface and via the control unit ASCII 1 What can you do with your PC Enter and query nominal values for parameters Query actual values for parameters Query and change status of the digital channels Query the temperature from a variety of standalone measurement sensors 1 start programs Specify how many times a program should run Stop programs Read the error status Read the error messages of the unit Acknowledge error messages NOTE If the unit has more than 2 analogue channels we recommend using the ASCII 2 protocol since it provides for easier control of the unit The same applies if set values e g ventilator speed blowdown are to be set or queried 1 Option 1 ES 16 2 Only climate control units INTERFACE PROTOCOL 2 16 1 2 1 2 1 How the program works The program sends a string to the controller The program uses this send string to request data The controller responds to this string by sending a response string back to the PC WARNING Communications between the PC and the controller in the unit will not work u
53. est system page 9 Test space The test space is made of high grade steel material no 1 4301 The test specimens can be placed on the insert shelf or the test space floor Test space door The lock on the test space door can be secured with a key Control unit All control and operating commands can be activated on the control unit by touching the respective function symbols Mechanical section The mechanical section contains the equipment necessary for producing the test con ditions It is accessible by removing the panels A special key is supplied for locking and unlocking Feet Adjustable feet are provided to enable ventilation of the mechanical section and to com pensate uneven floors Entry port The entry port at the right side of the test system enables measuring lines and testing equipment to be introduced into the test space Observe the safety instructions 5 When using the entry ports page 6 Electrical section The electrical section contains the system fuses control modules and electrical com ponents The controller design complies with EN 60204 Part 1 1 option 2 climatic test systems only GB VCL10EH032005 kap2 fm GB VCL10EH032005 kap2 fm DESCRIPTION OF THE TEST SYSTEM COMPONENTS AND THEIR FUNCTION 2 2 8 Main switch panel WS 232 Fig 2 2 Main switch panel The main switch panel contains the following connections 1 Mains switch Light switch Potential free con
54. f humidification interrupted sleeve and pump water supply 52 Setpoint out of meas range Dewpoint lt 12 C but no capa Select higher dewpoint citive humidity measuring system installed 54 Refill demin water Humidification water supply is Replenish the water in the reservoir used up The test system continues operating 55 Reservoir humidity system empty No water in humidity system or Fill the reservoir If the pump is defec pump not working tive contact our service organisation Contact our service organisation if a fault cannot be rectified with the aforementioned mea sures or if a fault occurs repeatedly NOTE To ensure speedy service please quote the following particulars when reporting a fault Type of test system order no 1 no Fault message on the control unit You will find this data on the rating plate on the left side of the test system and on the re verse of the front cover of this manual 1 option 2 climatic test systems only 43 50 FAULT MESSAGES 44 50 1 option 2 climatic test systems only FAULT DIAGNOSIS AND RECTIFICATION GB VCL10EH032005 kap7 fm GB VCL10EH032005 kap8 fm MAINTENANCE GENERAL INFORMATION 8 1 MAINTENANCE General information Regular care and maintenance are essential for optimum operation and long service life of the test system The maintenance schedule 8 3 page 46 contains some basic ma
55. f one or more errors occur they are listed in this menu The error code is displayed in front of the error description e g 1 A 31 Meaning 1 2 X Sequential numbering A W Error category A Alarm W Warning 31 6 XX Number of the error which has occurred Also note the Chapter Error Messages in the operating manual for the machine 1 Option 29 30 2 Only climatic test cabinets ACKNOWLEDGING ERRORS Error menu 8 2 30 30 Acknowledging errors Once the cause of an error has been rectified certain error messages may have to be acknowledged If an error is present pressing takes you directly to the Quit all error menu The number of errors currently present is displayed Press to acknowledge all errors which have been rectified Once the error has been successfully acknowledged the following appears in the display Quitted MINControl Fig 8 2 Acknowledging errors 1 Option 2 Only climatic test cabinets Kap_8 fm GB 04 2006 Mincontrol INTERFACE PROTOCOL APPENDIX INTERFACE PROTOCOL Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol If you do not intend to use our PC control software you will still be able to control the unit from your PC However you will need some programming knowledge You will have to write a control program Use one of the regular programming languages e g Turbo Pascal or C The unit is equipped with an RS 232 int
56. g displays a bit pattern of all current errors Send string PC controller z Get Errors CC Response string Controller gt PC z Get Errors 1 100000000 00000000000000 CC Cumulative error 1 there is still at least one error present 0 there is no error present The following 64 place bit pattern displays the fault messages still present read from left to right A 1 in the far left of the bit pattern therefore means that error No 1 is still there 1 3 8 Reading error messages The following string reads the error message of an error number Send string PC controller z Get ErrorText xx CC xx Number of the error message whose text should be read Response string Controller gt PC z Get ErrorText xx Errortext CC e g z Get ErrorText 16 Power fail lt CC gt or Z NAK CC if the error message does not exist 1 3 9 Acknowledge the fault The following string acknowledges all reported acknowledgeable errors Send string PC controller z Set ErrorQuit CC Response string Controller gt PC z ACK CC 1 Option 5 EN 16 2 Only climate control units INTERFACE PROTOCOL 6 16 1 4 Program section Checksum The checksum is the complement of the Modulo 256 remainder following the division of the ASCII values of all the characters in the string the values for ETX and the checksum itself are not included Each send string must contain a checksum NOTE The checksum is a way of cro
57. ge the filter elements will destroy the diaphragm in the compressed air dryer and render the dryer ineffective 1 8 3 Consumables Ordering code Designation 62836003 Filter element 04F and 04S Consumables may be ordered from our service organisation For the address Appen dix 6 E 6 1 option 2 climatic test systems only GB VCL10EH032005 A BekoTrockner fm GB VCL10EH032005 A entsal fm DEMINERALIZATION UNIT TYPE B10DN APPENDIX DEMINERALIZATION UNIT TYPE B10DN 1 1 This appendix contains installation and operating instructions for the demineralization unit Description Design Choose a convenient place near the test system Use flexible hoses to connect the unit to the on site water supply and test system Fig 1 1 Demineralization unit Cartridge Water inlet hose R 74 On site water tap Inlet connection Conductivity meter Outlet connection Water outlet hose R 74 Connection overflow reservoir ON gt Connection reservoir Function The demineralization unit ensures a reliable supply of demineralized water for the humidi fication system Filing by hand is no longer necessary 1 option 1 6 2 climatic test systems only DEMINERALIZATION UNIT TYPE B10DN 1 2 1 2 1 1 2 2 1 2 3 1 2 4 Technical data Fig 1 1 Demineralization unit page 1 Dime
58. gital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol INTERFACE PROTOCOL Example of a response I string Controller gt PC with more than two parameters SPS T 2812 00 Flash Version SIMCON 32 Net 0028t bin 011 CR CV01 CV01 CV02 CV02 CV03 CV03 CV04 CV04 CV05 CV05 CV06 CV06 SV01 SVO1 SV02 SVO2 MVO1 MV02 0000 0001 DO02 DO03 0004 0005 DO06 0008 DO09 DO10 DO11 DO12 DO13 DO14 DO15 DO16 DO17 DO18 DO19 DO20 DO21 DO22 DO23 DO24 DO25 DO26 DO27 DO28 DO29 DO30 DO31 CR Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol CVO01 nominal value Basketposition CV01 actual value Basketposition CV02 nominal value Temp Basket CV02 actual value Temp Basket CV03 nominal value Hotchamber CVO3 actual value Hotchamber CV04 nominal value Coldchamber CV04 actual value Coldchamber CVO05 nominal value CV05 actual value CV06 nominal value Cycles CVO6 actual value Cycles SV01 set value Def break SV01 set value Def break SV02 set value Def
59. idification water 2 Before starting a new test check the water level in the reservoir Top up via the feed ope ning if necessary No topping up is required if a demineralization unit or automatic water replenishment is installed WARNING Only use distilled or demineralized water 3 6 page 16 If the water is contaminated the reservoir must be cleaned and filled with fresh water 1 option 48 50 2 climatic test systems only GB VCL10EH032005 kap8 fm GB VCL10EH032005 kap8 fm MAINTENANCE MAINTENANCE WORK 8 4 7 A 8 4 8 8 4 9 Cleaning the reservoir 2 WARNING Be careful not to damage the float switches which are located in the rear section of the reservoir Clean the reservoir as follows Remove the panel opposite the screw cap Shut off the automatic water replenishment Open the screw cap e Evacuate the reservoir Clean the reservoir carefully through the feed opening using a brush Rinse the reservoir Remove the rinsing water Replacing the humidification sleeve If the humidification sleeve of the humidity sensor gt Fig 2 3 page 12 gt Fig 2 4 12 is soiled or damaged it must be replaced FORM A270 10 04 01 mk PA Fig 8 2 Humidity sensor Pull off the humidification sleeve 1 to the right e Cut a length of approx 100 mm from the new humidification sleeve Pull it over the humidity sensor 3 until it covers approx 1
60. ing the printer idine oo ually ua re bate de 12 Interface protocol sni rri czas apnea EM ote x Gerda Ee trae der dor 13 L Language eur E 16 Lckin INPS sea Leute hae e ats OE e ol sue ot 17 M Manuallmode oua ARE EEGUA E ca ear duca iere Bi 6 9 ODeratlon 2 b ad Shae nte erae iuba ed e E ad ddr eta 6 11 21 1 Option 1 2 2 Only climatic test cabinets INDEX Passworde 4 Power f llures a 4 ut env ad nues hatha opo AER eA Dub BAD e frg DH dd a E d 16 Defining times Ins 16 Defining tolerance lt 15 Printing 1 18 Printing graphics 325 4 derum phe 17 ProdiconPlus controller 13 Program rar a ea ee ee DL IER EE SEES aua 28 rum IT 27 stani e op Y abeam denen tee edo d pedo rer Ege Se Mi peat see 27 ER RES Ere 28 Protocol ASCII see also interface protocol appendix 13 J DUS His aes ete a PAM ad GeV dE LE Ade due 13 R Restant ic dae Rai ee Deo hehe ese Nus Dawe EE EMEN etes 16 S
61. intenance work which may be performed on site by trained personnel only It does however not replace the ex pert maintenance offered by our service organisation The inspection intervals for refrigerating unit electrical equipment and safety devices are specified in a maintenance contract with our service organisation NOTE Annual inspection of the pressure limiter is necessary according to EN 378 2 Appendix C 6 Safety Requirements The inspection must be performed by our service organisation or a skilled person authorized by us DANGER Maintenance work on refrigerating unit and electrical equipment must be perfor med by a skilled person Contact our service organisation We will either charge a qualified maintenance specialist to perform the servicing or name you authorized experts Our service organisation has the technical facilities required for expert disposal of the wa ste material resulting from servicing If desired our service organisation will take back the material to be disposed of at customer s expense 1 option 45 cu 50 2 climatic test systems only CONSUMABLES MAINTENANCE 8 2 Consumables The following material is used for maintenance Ordering code Designation 64444158 Humidification sleeve length 10 m 60885666 Halogen bulb 12 V 20 W 63640241 Cartridge for demineralization unit Consumables may be ordered from our servi
62. ints are regulated by the solenoid valve in connection with the capacitive humidity sensor For permissible temperature and humidity setpoints 3 6 1 Humidity diagram page 17 1 option 2 climatic test systems only GB VCL10EH032005 A BekoTrockner fm GB VCL10EH032005 A BekoTrockner fm COMPRESSED AIR DRYER AND CONNECTION FOR COMPRESSED AIR Technical data Permissible working pressure 4 to 12 bar g Temperature range for compressed air 2 C to 60 C Compressed air connection Self locking coupling DN 7 2 NOTE The compressed air must be free from corrosive water oil or solid particles Poor quality can cause condensate which discharges via drain 8 and 9 Fig 1 1 page 1 The discharged condensate oil water mixture must be collected on Site Preparation for initial operation Attach the coupling to the on site compressed air hose inside diameter 6 mm Insert the coupling in connection Compressed air GN2 Putting into operation Unregulated dew points up to 30 C Activate dehumidification as follows Make sure the compressed air supply is in order nput the temperature setpoint on the control unit e Activate digital channel Compressed air GN2 Operating manual for the control unit Startthe test Dehumidification during the heating phase Activate dehumidification during the heating phase as follows Make sure the compressed air supply is in order Inpu
63. ion to this operating manual you will also receive a separate manual for the machine This operating manual will provide you with all the additional information you need to be able to operate the control unit CAUTION Please read the machine operating manual and observe the safety instructions before operating the machine The control unit offers you the following options Control and monitoring of a machine Perform testing in auto mode Individual test monitoring using adjustable alarm limits Error messages display Operating hours display Interface protocol selection for communication and control of test cabinets with an external PC If this is the first time that you have used the machine we recommend that before you start you gain an overview of the device First read the Chapter An overview Page 3 This will give you an overview of the symbols analog and digital channels commonly used 1 Option 1 ES 30 2 Only climatic test cabinets FOR YOUR INFORMATION Introduction 1 2 gt gt For your information Warnings in these operating instructions are explained by means of text and adjacent symbols DANGER is used in instances where any failure to comply with instructions could endanger human or other life or might pose a threat to the environment CAUTION is used in instances where any failure to comply with instructions could cause damage to equipment or the item being tested
64. log channel temperature Possible settings 1 2 5 10 or 20 K MINControl Fig 4 6 Power failure tolerance 4 1 1 Setting system parameters Page 11 Besides the temperature the power failure time must also be within the set range Power failure time Page 16 in order for the test to be resumed Example Set power failure time 30 min Set power failure tolerance 5 K The test will only be resumed after a power failure if the following conditions are met The power failure lasted no longer than 30 min Once the power has been restored the temperature deviates from the setpoint value by less than 5 K NOTE The power failure tolerance is only monitored if the power failure time monitoring gt 4 1 8 Power failure time Page 16 is also activated 1 Option 15 30 2 Only climatic test cabinets SYSTEM PARAMETERS 4 1 8 16 30 System parameters and special functions Power failure time This function enables you to determine whether the test should be resumed after a power failure If the power supply is restored within the set period the test is resumed at the point where it was interrupted Possible setting 0 5 15 30 60 120 minutes Setting the power failure time to Off deactivates both this function and the power failure tolerance monitoring In addition to the power failure time please also note the power failure tolerance gt Power failure tolerance Page 15 Powerfailti
65. lue 7 5109 Quality without impurities preferably colourless and clear max size of impurities 100 um Total hardness max 8 dH approx 80 mg CaO ltr Conductivity lt 500 uS cm reference temperature 20 C Chloride lt 10 g m Sulfate 100 g m Hydrogen carbonate 300 g m Sulfate hydrogen carbonate ratio 1 Nitrate 100 g m Dissolved iron 0 2 g m Free corrosive carbonic acid lt 20 g m Consumption at full load 0 5 m cooling water temperature 18 C At 10 1 mim cooling water temperature 28 C At 5K WARNING Before using fountain or pond water you must have a water analysis performed and consult our service organisation You can ascertain the relevant data on water quality yourselves or contact your local waterworks 1 option 1 4 2 climatic test systems only WATER COOLED CONDENSER 1 2 Connecting the cooling water Connect the cooling water inlet and outlet to the on site cooling water network For details on connections attached layout The connections are located on the left side of the test system WARNING Be sure to use temperature and pressure proof connecting lines WARNING It is advisable to install a water stop or sensor device in the cooling water supply line as a protection against damage by water Such safety devices are available at your stockist Ensure that the water in the cooling tower circuit is kept free from microorganisms algae This can best
66. m v Fig 4 7 Power failure time gt 4 1 1 Setting system parameters Page 11 Language selection The information on the control section can be displayed in German English or French 4 1 1 Setting system parameters Page 11 NOTE The program must be restarted with the machine s main switch to fully activate the new language on the display 1 Option 2 Only climatic test cabinets Kap 4 fm GB 04 2006 Mincontrol Kap_4 fm GB 04 2006 Mincontrol SYSTEM PARAMETERS AND SPECIAL FUNCTIONS Special functions 4 2 Special functions 4 2 1 Acknowledging errors An error message appears in the display whenever an error occurs on the machine See Chapter 8 2 Acknowledging errors Page 30 for how to acknowledge the error 4 2 2 Lock You can use this function to lock the input menu or control access to various functions by means of a password To lock the input menu switch to the Lock menu Press B On appears in the status line Confirm the input by pressing E To return to the input menu proceed as described under 2 3 Lock unlock control unit Page 4 4 2 3 Printing A graphic printout can be started in the Printing menu item Printing Fig 4 8 Turn the printer on Press to change to operating mode Press to change to Manual and confirm with E Press EN to switch to the Printing menu e Press E start the graphic printout On appears in th
67. miter testchamber Thermal safety device in the test Switch off the test system space triggered Contact our service organisation 20 Thermal specimen protection Limits of test specimen protec Press or RESET on the tempera tion exceeded ture limiter to clear the fault Check limit setting and programmed setpoint Switching point hysteresis is 2 K Display of temperature limiter is Sensor of temperatur limiter is Switch off the test system flashing and reads 1999 broken or short circuited Contact our service organisation 21 Software specimen protection Actual temperature value is out Check input and adjust setpoint to side the test chamber configura temperature range 3 page 13 tion 22 Communication Datalogging Connection SIMPATI interrupted Check connections and cables 49 Humidity out of range Actual humidity value is outside Check input on the control unit Adjust the test chamber configuration setpoint to permissible humidity range 3 page 13 50 Temp limiter humidity system Thermostat of water heater Open the mechanical section press triggered the reset button Contact our service organisation 42 50 1 option 2 climatic test systems only GB VCL10EH032005 kap7 fm GB VCL10EH032005 kap7 fm FAULT DIAGNOSIS AND RECTIFICATION FAULT MESSAGES Code Message Possible cause Rectification No 51 Humidity calculator not OK Water feed to psychrometer Check position o
68. n 23 M 30 2 Only climatic test cabinets CHANGING SETPOINTS DURING OPERATION Manual mode 5 3 5 4 5 5 24 30 Changing setpoints during operation You can change setpoints for the control variables during operation using the input menu Press to change to operating mode Press to change to Input and confirm with EI Switch to the desired control variable using M Use and to change the first digit of the setpoint Press to move to the next digit Press to change to another control variable or confirm the entry with EL Switching digital channels on off during operation You can switch digital channels on and off during operation using the input menu Press to change to operating mode Press to change to Input and confirm with EI Switch to the desired digital channel using M Select On Off using Press E to change to another digital channel or confirm the entry with Switching off the machine To end a test in manual mode proceed as follows Press BE Press to change to switch off Yes and confirm with E The digital channel Start is switched off NOTE All additional digital channels which are switched on remain at On If the machine is switched on again the functions of these digital channels will also be executed If necessary switch these digital channels off using the manual mode 1 Option 2 Only climatic test cabinets Kap 5 fm GB 04 2006 Mincontrol
69. nd cleaned as follows the frequency depends on the water quality Shut off the cooling water inlet Open the lateral panels Open the screw connection 1 with an open ended spanner holding the dirt filter in place with a suitable tool pipe wrench or open ended spanner to prevent distortion Remove the dirt filter 2 and clean it with water Reassemble in reverse order Fig 1 2 Dirt filter 1 option 2 climatic test systems only GB VCL10EH032005 A Wasserk hlung fm GB VCL10EH032005 Buch GB 032005SIX fm APPENDIX INDEX A Air cooled conderser 47 Ambientitemperat re ia rasite ada een en sels Dee 19 Capacitive humidity measuring system 49 Compressed air dryer see Appendix Compressed air dryer and connection for compressed air Condensation protection Appendix Compressed air drier and connection for compressed 2 SONMECHONS tss Sn 27 Connector panel see Appendix Interface 2 Control Unit sou oom d Ete eh egeo el rud iege 9 10 Corrosion caused by test 5 32 D Demineralization unit see Appendix Disposal of the test system 40 E Electrical section cut er en ee ura YS EPA au s
70. nd decomposition products caused by refrigerants Max pollution degree 2 according to EN 50178 Altitude max 1000 m above mean sea level Do not expose the test system to direct sunlight Avoid installing in the vicinity of heat sources Permissible ambient temperature during operation 10 C to 35 C Permissible storage temperature 25 C to 55 C Relative atmospheric humidity 75 max DANGER Observe the directions gt 1 5 page 3 x S ES pu re 8 A 11110 0 70 80 4 P Fig 4 1 Installation requirements A ambient temperature in C B relative humidity in 96 NOTE In case of low test space temperatures environmental conditions according to range 1 may cause condensation on the surface of the test system 1 option 19 50 2 climatic test systems only PREPARING THE PLACE OF INSTALLATION PREPARATION FOR INITIAL OPERATION 4 1 2 Floor requirements The floor must be suitable for the weight of the test system and test specimens 3 2 Mechanical loads page 13 The floor must be horizontal with an even surface Slight unevenness can be compensated by adjusting the feet accordingly 4 1 3 Space requirements gt Fig 4 2 Layout 34 Itr test system page 21 Fig 4 3 Layout 64 Itr test system page 22 Fig 4 4 Layout 100 Itr test system page 23 WARNING N Be sure to maintain the required distance from the wall 1 option 20 50 2 climatic test
71. nets and they communicate with a PC The address also appears on the printouts The numbers 1 to 32 are available 05 Address Y Fe Fig 4 2 Bus address 4 1 1 Setting system parameters Page 11 12 30 1 Option 2 Only climatic test cabinets Kap 4 fm GB 04 2006 Mincontrol Kap_4 fm GB 04 2006 Mincontrol SYSTEM PARAMETERS AND SPECIAL FUNCTIONS System parameters 4 1 4 Protocol This chapter only relates to external communication with the controller gt Operating mode Page 14 Several interface protocols are provided Only one interface protocol can ever be set at one time Appendix Interface protocol Protocols Comment ASCII 1 Compatible with DMR and ProdiconPlus ASCII 2 Compatible with CTC and TC J bus For communicating with SI MPATI 1 LogiCAD ODT serial Only for service for communication with LogiCAD LogiCAD ODT tcp Only for service for communication with LogiCAD J Bus TCP IP TCP IP communication with SI M PATI with Simcon Net controller Protocol MINControl Selecting the interface protocol Fig 4 3 4 1 1 Setting system parameters Page 11 Further information gt Appendix Interface protocol NOTE If you use the SIMPATI software or the SIMPATI Program tool you must set the J bus protocol and the baud rate to 19 200 If you write your own programs for the PC select either ASCII 1 or ASCII 2 1 Option 13 m 30
72. nless you link the check sum routine into your control program gt 1 4 Program section Checksum Page 6 General guidelines for send string A string contains a series of ASCII characters Before each send string you must enter the ASCII character to mark the start of text After each send string you must enter the ASCII character to mark the end of text Start of text start of text STX ASCII code 02 End of text end of text ETX ASCII code 03 NOTE These characters are omitted in the following examples for simplification purposes The bus address of the unit is represented by z and the checksum to be calculated is represented by CC WARNING The controller processes data slower than a PC Therefore do not send more than one string per second Otherwise the processes in the controller open and closed loop control may be disrupted 1 2 2 General guidelines for response string The response string contains two extra characters ACK acknowledged The controller recognised and accepted the send string ASCII code 06 from the PC NCK not acknowledged The send string was not recognised ASCII code 15 1 Option 2 Only climate control units Schnittstellenprotokoll d fm GB 04 2006 Mincontrol Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol INTERFACE PROTOCOL 1 3 Send strings of the ASCII 1 interface protocol 1 3 1 Read actual values The following s
73. nnection Set up the connection again in accordance with 1 3 1 page 3 Open the water tap Drain water until the pointer of the conductivity meter is back in the green zone Putting out of operation Depending on the duration of the rest period the following steps must be taken e e Turn off the on site water supply Undo the hose screw connections Allow the water to drain off 2 climatic test systems only GB VCL10EH032005 A entsal fm GB VCL10EH032005 A entsal fm 1 6 1 6 1 1 7 1 7 1 DEMINERALIZATION UNIT TYPE B10DN Malfunctions Fault diagnosis and rectification Fault Possible cause Rectification Conductivity value The resin in the cartridge is Replace the cartridge exceeds 20 uS cm exhausted 1 7 1 page 5 Reionization caused by long rest Drain water until conductivity periods or weak flow value drops below 20 uS cm Maintenance Observe the directions 1 6 5 page 6 Maintenance work Pull the mains plug of the conductivity meter Changing the cartridge On reaching a conductivity limit of 20 uS cm during operation the cartridge must be repla ced NOTE It is advisable to keep a spare cartridge ready from the time when the conductivity meter reads 10 uS cm To change the cartridge proceed as follows Turn off the on site water supply Undo the screw connections on the cartridge Pull the mains plug of the conductivity meter Detach the conducti
74. nsions Diameter 210 mm Height incl conductivity meter 5 680 mm Height cartridge only 1 550 mm Connection data Max allowable working pressure 10 bar Inlet 4 Outlet 6 Performance data Output based on water hardness 10 dH approx 100 mg CaOlltr 1200 Itr 20 dH approx 200 mg CaOl ltr 600 Itr Maximum flow 300 Itr h Exhaustion point 20 uS cm Power supply Rated voltage 230 V AC 50 60 Hz Rated current 5mA Protection IP 65 1 option 2 climatic test systems only GB VCL10EH032005 A entsal fm GB VCL10EH032005 A entsal fm 1 3 1 3 1 DEMINERALIZATION UNIT TYPE B10DN Preparation for initial operation Setting up the connections Connect the supply hoses as follows Fig 1 1 Demineralization unit page 1 Fixthe straight screw connection of the water inlet hose 2 to the on site tap 3 size R 4 Fixthe elbow screw connection of the water inlet hose 2 to the inlet connection 4 of the demineralization cartridge 1 Fixthe elbow screw connection of the water outlet hose 7 to the outlet connection 6 of the demineralization cartridge Open the front flap beneath the test space door Passthe hose underthe test system and fix the straight screw connection to connection piece 9 Demineralized water on the reservoir Screw the conductivity meter 5 to the top of the demineralization cartridge Connect the ove
75. ntrol Kap_3 fm D GB 04 2006 Mincontrol DISPLAY MODE Display with no test 3 1 3 2 3 2 1 3 2 2 DISPLAY MODE The operating modes and relevant details are displayed in the display mode If you do not switch to the operating mode or enter any data there the display mode will reappear after a few seconds Display with no test If the machine is switched off you can use the keys to call up the following displays A Status line OFF Menu line Software version and operating hours B Status line Actual temperature Menu line Setpoint temperature Display during a test The following values are displayed in the respective operating mode during a test Manual mode In manual mode you can use the keys to call up the following displays A Status line ON Menu line Operating hours B Status line Actual temperature C Menu line Setpoint temperature C C Status line Actual humidity r h 2 Menu line Setpoint humidity 2 Automatic mode In automatic mode you can use the keys to call up the following displays A Status line AUTO Menu line Name of the program B Status line AUTO Menu line Run or PAUSE C Status line AUTO Menu line Run time of the program D Status line Actual temperature C Menu line Setpoint temperature C E Status line Actual humidity r h Menu line Setpoint humidity r h 1 Option 9 2 30 2 Only climatic test cabinets DISPLAY DURING A TEST 10 30
76. nts re 20 4 1 3 Space requirements 20 Transporting the test system 24 Installing the test system Im 25 4 3 1 Test systems with adjustable 25 4 3 2 Mobile test lt 1 26 Connections so io er aan do on anh eau a AEEA RNE PAS 27 4 4 1 Location of lt 27 4 4 2 Setting up the power supply 28 Precommissioning check list 28 CHAPTER 5 PUTTING INTO OPERATION 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 Adding humidification water 29 5 1 1 Automatic water replenishment from a network 29 5 1 2 hand sonat eer eM ERRARE UEM E Gud es 30 Preparing the humidity 31 Preparing the test 5 32 5 3 1 Requirements i Gn Ane pie Dae 32 5 3 2 Corrosion caused by the test specimen 32 5 3 3 Heat emitting test specimens 32 Adjusting the test specimen protection
77. or 5 6 Switching on the test system Set the mains switch to l 5 7 Test space illumination Actuate the light switch on the main switch panel gt 2 2 8 page 11 NOTE The light is switched off automatically by the controller after approx 10 minutes 5 8 Starting a test Tests are started on the control unit For further details gt separate operating manual for the control unit 5 8 1 Temperature tests in manual mode separate operating manual for the control unit 5 8 2 Climatic tests in manual mode separate operating manual for the control unit 1 option 36 50 2 climatic test systems only GB VCL10EH032005 Kap5 fm GB VCL10EH032005 Kap5 fm PUTTING INTO OPERATION 5 9 PREOPERATIONAL CHECK LIST Preoperational check list Verify these preparatory steps Has humidification water 2 been added Has the automatic water replenishment 2 been set up gt 5 1 page 29 Has the humidity sensor 2 been prepared correctly If scheduled temperatures exceed 100 C the humidification sleeve must be removed gt 5 2 page 31 Is the test specimen suitable for the planned test gt 5 3 page 32 Disconnection of heat emitting test specimens must be ensured gt 5 3 3 page 32 Check settings on software temperature limiter gt 5 4 1 page 33 Check settings on adjustable temperature limiter gt 5 4 2 page 34 Are the entry ports sealed 5 5 page 36 Maintenance work to be expec
78. pply fails Check pressure on the pressure redu cer Ensure the compressed air supply is working 1 option 2 climatic test systems only GB VCL10EH032005 A BekoTrockner fm GB VCL10EH032005 A BekoTrockner fm COMPRESSED AIR DRYER AND CONNECTION FOR COMPRESSED AIR Maintenance Observe the directions 1 6 5 page 6 Maintenance work Monthly Maintenance Check if condensate oil water mixture discharges from the filter elements 1 3 page 3 Maintenance after 4000 operating hours or at least once a year Replace the filter element of fine filter and super fine filter as follows Fig 1 2 Replacing the filter element page 6 Detach the compressed air hose unpressurized Undo screw 2 of slide 1 e Push slide 1 downward Unscrew the filter housing 3 Pullthe filter element 4 out of the filter top 5 Replace fine filter 04F and super fine filter 04S For type designation see bottom of filter element and filter housing WARNING Take care not to mix up the filter elements Attach sticker with date of next filter exchange to the test system Ensure it is easily visible Reassemble in reverse order 1 option 5 6 2 climatic test systems only COMPRESSED AIR DRYER AND CONNECTION FOR COMPRESSED AIR Fig 1 2 Replacing the filter element WARNING Failure to chan
79. re 1 2 Potential free contact for disconnecting test specimens The connection for the potential free contact is taken to a socket max load 24 V 0 5 A Pin 3 Pin2 In case of malfunction pin 2 and 3 are open If the potential free contact is used ensure it is compatible with the on site measuring system 1 option 1 m 4 2 climatic test systems only INTERFACE CONNECTIONS 1 3 Interface RS 485 RS 4221 The network RS 485 RS 422 interfaces in connection with Mini Combox 2 are used for networking several test systems The 15 pole D subminiature sockets are located on the connector panel Fig 1 2 page 2 PC Test system Signal Gnd Pin 1 Pin 1 8 1 Rx Pin 11 Pin 11 Tx Tx Pin 9 Pin 9 Rx Rx Pin 4 Pin 4 Tx Tx Pin 2 Pin 2 Rx 15 2 NOTE The pin assignment for PC is only valid in connection with interface converter RS 232 RS 485 ordering code 63823080 Interfaces RS 232 and RS 485 422 cannot be used simultaneously Nelwnrk Nelwork RS4851RS 422 RS4851RS 422 TARI 222 MEE RS 232 n Lay 1 Interface RS 232 2 Interface RS 485 RS 4221 3 Interface RS 485 RS 422 2 m 4 1 option 2 climatic test systems only 1 Fig 1 2 Connector panel GB VCL10EH032005 A schnit fm GB VCL10EH032005 A schnit fm 1 4 1 4 1 1 4 2 INTERFACE CONNECTIONS Ethernet interface
80. re only working if the test system is switched on The safety devices disconnect the test system permanently under the following circum stances Overtemperature in the test system thermal safety class 1 in accordance with EN 60519 2 1993 Thermal overstressing of the test specimen thermal safety class 2 in accordance with EN 60519 2 1993 Overtemperature in the humidification basin Excess pressure in the refrigeration circuit The test systems can be equipped with options For relevant safety directions see the re spective appendices 1 option T 50 2 climatic test systems only SAFETY 1 option 2 climatic test systems only INTRODUCTION GB VCL10EH032005 Kap1 fm GB VCL10EH032005 kap2 fm DESCRIPTION OF THE TEST SYSTEM STRUCTURE 2 DESCRIPTION OF THE TEST SYSTEM 2 1 Structure Industdetechnik VCL 4010 11 4 9 Fig 2 1 100 Itr test system Test space Test space door Control unit Mincontrol Mechanical section Feet Entry port Electrical section DOO OO N gt Main switch panel 2 9 Reservoir for demineralized water 10 Temperature and humidity sensors 2 11 Adjustable temperature limiter 1 option 9 50 2 climatic test systems only COMPONENTS AND THEIR FUNCTION 2 2 2 2 1 2 2 2 2 2 3 2 2 4 2 2 5 2 2 6 2 2 7 10 50 DESCRIPTION OF THE TEST SYSTEM Components and their function Fig 2 1 100 Itr t
81. rflow 8 of the reservoir to a floor outlet WARNING For safe operation it is essential to Insert the seals supplied in the hose connections Ensure a water pressure between 1 5 to 6 bar WARNING Connect the demineralization unit to a cold water tap only Protect the unit against freezing and heat NOTE The local plumbing regulations and water board instructions must be observed e Keep the cartridge caps and apply them when returning the cartridges for regeneration Electrical connection Insert the mains plug of the conductivity meter in an on site socket outlet 1 option 3 6 2 climatic test systems only DEMINERALIZATION UNIT TYPE B10DN 1 option 1 4 AN 1 4 1 A 1 5 Putting into operation WARNING Prior to switching on be sure to Putthe test system into operation in accordance with gt 5 page 29 Close the test space door Longer rest periods and a weak flow will cause reionization thus increasing the conducti vity value If this happens drain water until the conductivity value drops below 20 uS cm If the value fails to drop below 20 uS cm 1 7 Maintenance page 5 Venting the cartridge WARNING Ensure that every new or newly regenerated cartridge is thoroughly vented Fix the water inlet hose to the outlet connection on pressure proof cartridges pull back the red ring of the quick release coupling Open the water tap until water comes out of the inlet co
82. rost SV02 set value Defrost MVO01 Temp specimen MV02 DOOO unused 0001 Start 0002 Temp Hotchamber DO03 Temp Coldchamber 0004 Reserved DOO05 Control lift 0006 Reserved system 0007 Reserve 0008 CO2 LN2 DOO09 Custom O1 DO10 Custom O2 DO11 Custom O3 DO12 Custom O4 DO13 Defrost DO14 Reserve DO15 Light test DO16 Power save period DO17 Adjustm Temp low DO18 Adjustm Temp high DO19 Adjustm Temp calc DO20 unused DO21 unused DO22 unused DO23 unused DO24 unused DO25 unused DO26 unused DO27 unused DO28 unused DO29 unused DO30 unused DO31 unused 1 Option 2 Only climate control units Control variable Control variable Control variable Control variable Control variable Control variable Control variable Control variable Control variable Control variable Control variable Control variable Set value Set value Set value Set value Measured value Measured value Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel
83. rvoir Filler cap for humidification water Connection for overflow condensate drain 16 Connection for automatic water replenishment external thread R 74 Level indicator 1 option 27 mE 50 2 climatic test systems only PRECOMMISSIONING CHECK LIST PREPARATION FOR INITIAL OPERATION 4 4 2 Setting up the power supply Ensure that the mains voltage and frequency correspond to the specifications on the rating plate Ensure that the mains fuse is adequate Connect the test system to the mains supply WARNING If the on site mains voltage and frequency differ from our standard values as per chap gt Technical Data page 13 the test system must be connected by a skilled person in accordance with the attached Special voltage manual 4 5 Precommissioning check list Verify these preparatory steps Does the place of installation meet the requirements 4 1 1 page 19 Does the wall distance comply with the specifications Layout Is the test system horizontal Are the wheel brakes applied Are the connections set up correctly Are the hose connections secured with hose clamps Does the humidification water comply with our specifications 3 6 page 16 Does the electrical supply comply with our specifications 3 3 page 14 1 option 28 a 50 2 climatic test systems only GB VCL10EH032005 kap4 fm GB VCL10EH032005 Kap5 fm PUTTING INTO OPERATION ADDIN
84. se the temperature value cannot be changed In this case use again to select display AH or AL If the changed temperature value is not saved with 2 x the test system will return to the previously set temperature value after 30 seconds Malfunctions will cause the respective indicator light on the temperature limiter to light up In addition a fault message will be displayed on the control unit To eliminate the fault proceed as follows e Increase the AH value or reduce the AL value by approx 10 K Alternatively open the test space door until the temperature in the test space is back within the limit range Save the new temperature value with 2 x Keep 3 pressed for approx 3 seconds the indicator light goes off e Acknowledge the fault message on the control unit gt operating manual for the control unit If the test space temperature is still outside the limit range the fault signal will occur again By pressing B the actual value can be interrogated on the temperature limiter via function INP em 7 85 50 2 climatic test systems only SEALING THE ENTRY PORTS PUTTING INTO OPERATION 5 5 Sealing the entry ports Close the entry ports with the sealing plugs supplied NOTE Open entry ports will cause high water consumption during climatic tests 2 Asa result tests with extreme humidity values are not feasible and low test space temperatures may cause icing of the evaporat
85. ss checking the ASCII values in a string including the ASCII value of STX The ASCII value for ETX and the checksum are not included The checksum is shown in upper case characters e g 8E Programming language C const char ASCII 0123456789ABCDEF char Checksum char buffer static char Hex 10 static int a1 a2 register unsigned int i int sum sum 256 for i 0 i lt strlen buffer i sum bufferfi if sum lt O sum 256 a1 sum amp OxFO gt gt 4 a2 sum amp OxOF Hex 0 ASCII a1 Hex 1 ASCII a2 Hex 2 0 return Hex NOTE To verify that the checksum has been calculated correctly use the example of the send string in Chapter gt 1 3 1 Read actual values Page 3 You must obtain 8E for the checksum The controller checks the checksum of the send string to prevent transmission errors 1 Option 2 Only climate control units Schnittstellenprotokoll d fm GB 04 2006 Mincontrol Schnittstellenprotokoll_d fm GB 04 2006 Mincontrol INTERFACE PROTOCOL 2 ASCII 2 2 1 What can you do with your PC Setand query nominal values for parameters Query actual values for parameters Query and change status of the digital channels Set change rates for fluctuating nominal values 1 Starting and stopping programs Reading error messages Acknowledge error messages 2 2 How the program works The program sends
86. systems only GB VCL10EH032005 kap4 fm GB VCL10EH032005 kap4 fm PREPARATION FOR INITIAL OPERATION HONORON PREPARING THE PLACE OF INSTALLATION R1 NW 50 mm entry port installed in basic version R21 R31 additional installation positions right L11 L21 131 additional installation positions left Main switch panel Control unit Condensate drain Electrical connection cable length approx 3 5 m Door with window Connection for compressed air Reservoir for humidification water 2 Connection for automatic water replenishment 2 Useful width 1 option 2 climatic test systems only Fig 4 2 Layout 34 Itr test system 21 50 PREPARING THE PLACE OF INSTALLATION 22 50 R1 NW 50 mm entry port installed in basic version R21 R31 additional installation positions right L11 L21 L3 additional installation positions left Main switch panel Control unit Condensate drain Electrical connection cable length approx 3 5 m Door with window Connection for compressed air Reservoir for humidification water 2 Connection for automatic water replenishment 2 Useful width 1 option 2 climatic test systems only PREPARATION FOR INITIAL OPERATION Fig 4 3 Layout 64 Itr test system GB VCL10EH032005 kap4 fm GB VCL10EH032005 kap4 fm PREPARATION FOR INITIAL OPERATION R1 NW 50 mm entry port installed in basic version R21 R31 additional installa
87. t onto me t dete sud Atk hec Lope UE ULLA Ede tu ee 9 2 2 Components and their function 10 2 2 1 Test Spaces us mb BRE ha A S UR den OA HN RENDER Beh ees 10 2 2 2 TestiSpace door oos ner nn an ATE um 10 2 2 3 Re ER a Leve RR PE ends 10 2 2 4 Mechanical Section x scree paw LUE PA urbia 10 2 215 vg llb hee ees Revue at 10 226 Enty pon asc EEE pe eee WA ERU EU EE 10 2 27 Electrical 586 sc em ERI aa 10 2 48 Main switch panel 11 2 2 9 Temperature and humidity 12 CHAPTER 3 TECHNICAL DATA 3 1 General characteristics 13 3 2 iMechanicaltloads a aha 13 3 3 Operating data eke ae EP ah serie 14 3 4 Noise MeasureMent ei sve Mie Beene ante OA ee eet 15 3 5 Temperature tests eee 15 3 6 Climatic tests EL DIL dead aii as 16 3 6 1 17 1 option IV 2 climatic test systems only CHAPTER 4 PREPARATION FOR INITIAL OPERATION 4 1 4 2 4 3 4 4 4 5 Preparing the place of installation 19 4 1 1 Installation 19 4 1 2 Floorrequireme
88. t system to room temperature Setthe mains switch to O Padlock the mains switch against accidental switching on Provide a safety clearance of 500 mm between test system and wall as escape rou te in accordance with VDE 0100 Part 729 Do not use sharp tools for maintenance work Wear safety gloves When using the entry ports Observe the safety standards for electrical systems e g IEC 60364 4 41 VDE 0100 part 410 and EN 60204 part 1 as well as the relevant accident prevention regulations Only use lines that are resistant to temperature and humidity Sealthe used entry ports with temperature and humidity resistant material Refrigerants The refrigerants used gt rating plate belong to group L1 according to EN 378 They are not inflammable nor are they harmful to humans Refrigerants are heavier than air Lea king refrigerants will therefore accumulate around the floor Should refrigerants be released please notify our service department or a skilled per son authorized by us Ensure that the site is well ventilated Observe the safety data sheets in the Service Manual 1 option 2 climatic test systems only GB VCL10EH032005 Kap1 fm GB VCL10EH032005 Kap1 fm INTRODUCTION SAFETY 1 6 6 Safety devices Protection against non permissible temperatures Pressure switch protection against non permissible pressure in the refrigeration circuit DANGER The safety devices a
89. t the temperature setpoint on the control unit e Activate digital channel Condensation protection gt Operating manual for the control unit Start the test NOTE To enhance the effectiveness of this function it is advisable to activate digital channel Condensation protection already during the cooling phase 1 option 3 6 2 climatic test systems only COMPRESSED AIR DRYER AND CONNECTION FOR COMPRESSED AIR 1 5 3 1 6 1 7 Regulated dew points up to 20 C Activate the dew point regulation as follows e e Make sure the compressed air supply is in order Input the temperature setpoint on the control unit Input the humidity setpoint on the control unit Activate digital channels Humidity Capacitive sensor and Compressed air GN2 Operating manual for the control unit Start the test NOTE Ensure that the temperature and humidity setpoints comply with the humidity diagram in the operating instructions Putting out of operation Deactivate digital channel Compressed air GN2 and Condensation protection Fault diagnosis and rectification Fault Possible cause Rectification Dew point too high Working pressure too low Increase the working pressure If dried compressed air from a local Source is used check its quality Dryer fails to operate Digital channel not activated Activate digital channel on the control unit Compressed air su
90. tact gt Appendix Interface connections 1 2 page 1 2 3 4 Interface RS 232 gt Appendix Interface connections 1 1 page 1 5 Interface Centronics WARNING N Connecting cables may only be plugged if the test system is switched off 1 option 1 1 50 2 climatic test systems only COMPONENTS AND THEIR FUNCTION DESCRIPTION OF THE TEST SYSTEM 2 2 9 Temperature and humidity sensors The temperature and humidity sensors are located at the rear of the test space Fig 2 3 Sensor on 34 Itr and 64 Itr test systems Fig 2 4 Sensor on 100 Itr test system 1 option 1 2 E 50 2 climatic test systems only GB VCL10EH032005 kap2 fm GB VCL10EH032005 Kap3 fm TECHNICAL DATA 3 TECHNICAL DATA GENERAL CHARACTERISTICS These figures represent average values of standard test systems based on an ambient temperature of 25 C Rated voltage 3 3 Operating data page 14 without test speci men without options NOTE The dimensions are specified in the layout 3 1 General characteristics Temperature test system Climatic test system VCL 0003 VTL 4003 VCL 4003 VTL 7003 VCL 7003 Test space volume approx 34 Itr approx 34 Itr approx 34 Itr Weight 110 kg 110 kg 140 kg Temperature test system VTL 4006 VTL 7006 Climatic test system VCL 0006 VCL 4006 VCL 7006 Test space volume approx 64 Itr approx 64 Itr approx 64 Itr Weight 120 kg 12
91. ted during the scheduled test period must be carried out beforehand 8 3 page 46 Have all options been installed correctly 1 option 37 50 2 climatic test systems only PREOPERATIONAL CHECK LIST 38 50 1 option 2 climatic test systems only PUTTING INTO OPERATION GB VCL10EH032005 Kap5 fm GB VCL10EH032005 Kap6 fm PUTTING OUT OF OPERATION AFTER EACH TEST 6 PUTTING OUT OF OPERATION The following directions must be observed 6 1 After each test Set the test system to room temperature Finish the test Putexternal systems out of operation Put optional equipment out of operation DANGER The test space the inside of the door the air in the test space as well as the test specimen may still be hot or extremely cold Wear safety gloves Open the test space door be sure to avert your face from the test space air Remove the test specimen from the test space Clean and dry the test space 1 option 39 50 2 climatic test systems only FINAL DISPOSAL OF THE TEST SYSTEM PUTTING OUT OF OPERATION 6 2 Final disposal of the test system In the event the test system is no longer needed please ensure it is disposed of profes sionally DANGER The following materials represent hazardous waste and must be disposed of se parately Refrigerants Compressor oil Electrical components If desired our service organisation can take care of the disposal at customer s
92. ter mode 12 p Special functions Printing 17 Lock 17 Quit all error 17 d Input mode Control variables Temperature C 22 No machine dependent f v Humidity rH Control outputs No machine dependent Fan speed Digital channels Start 23 No machine dependent Humidity Alarm limits Temperature MIN C 19 Temperature MAX C rel humidity MIN rH rel humidity MAX rH Kap_2 fm GB 04 2006 Mincontrol 1 Option 2 Only climatic test cabinets ENTERING NUMERICAL VALUES An overview 2 5 2 6 2 6 1 2 6 2 2 6 3 2 6 4 Entering numerical values If you are required to enter a numerical value the corresponding digits will start flashing on the panel Use to change the first digit of the number Press to move to the next digit After the last digit of the number press the key to confirm the entry and then either f return to display mode or switch to another menu using vl Operation The machine can be operated in three modes Automatic manual and input mode Manual mode In manual mode all of the necessary setpoints control outputs and digital channels for a test are set by hand Furthermore system parameters special functions and limit values can be set Please refer to chapter gt 2 4 Menu layout Page 5 Start mode This mode is a simplified start
93. test space on the pressure reducer Via a solenoid valve the dried air is then fed to the test space where it mixes with the existing air These two air quantities determine the moisture content of the resultant mixture in the test space Depending on the dew point range the air humidity can be regulated within defined tem perature limits or the dried air is continuously added for condensation protection NOTE If on site dried compressed air is used please remember that the obtainable dew points depend on the quality of the compressed air Unregulated dew points up to 30 C During temperature tests dew points up to 30 C can be obtained with temperature and climatic test systems Dried compressed air is continuously fed to the test space Dehu midification can be performed via digital channel Compressed air GN2 up to 70 C Dehumidification during the heating phase Applicable to temperature tests with temperature and climatic test systems Dried compressed air is continuously fed to the test space thus preventing condensation on the test specimen Condensation protection can be activated via digital channel Condensation protection Dehumidification is switched off as soon as cooling sets in On reaching the setpoint it is switched off with a time delay of approx 5 minutes Regulated dew points up to 20 C with capacitive humidity sensor Applicable to humidity tests with climatic test systems The set dew po
94. tion positions right L11 L21 L31 additional installation positions left Main switch panel Control unit Condensate drain Electrical connection cable length approx 3 5 m Door with window Connection for compressed air Reservoir for humidification water Connection for automatic water replenishment 2 Useful width 1 option 2 climatic test systems only PREPARING THE PLACE OF INSTALLATION Fig 4 4 Layout 100 Itr test system 23 50 TRANSPORTING THE TEST SYSTEM 4 2 0 24 50 PREPARATION FOR INITIAL OPERATION Transporting the test system A fork stacker or other suitable lifting equipment with adjustable fork width is necessary for transporting the test system ATTENTION e Do not apply straps You can lift the test system from the front or from behind provided the fork length exceeds the depth of the test system as specified in the layout You may lift the test system from the side if the fork is long enough to support the entire width of the test system NOTE When detaching the transport pallet lift the test system from the front or from the side Fig 4 5 Fork lift Position the fork under the test system Adjust the fork width Raise the test system by approx 50 mm Transport the test system to the place of installation The packing material must be disposed of according to regulations 1 option 2 climatic test systems only GB VCL1
95. tring asks for the current status of the unit Send string PC controller The string reads as follows STX z 8E ETX STX 7 Bus address of the unit Request to send 8b Checksum ETX Response string controller PC The following string contains information on reference and actual values for parameters together with various other settings The string reads as follows STXMT018 5F066 0P0T000 02 T010 0F090 0R10000000000000002B ETX STX 1 Bus address of the unit T018 5 Actual value of parameter 1 18 5 F066 0 Actual value of parameter 2 66 PO Printer is off 20 on 21 T000 0 Temperature on standalone temperature measurement sensor 9 Unit is switched on switched off Number of reported errors no errors T010 0 Nominal value of parameter 1 10 F090 0 Nominal value of parameter 2 90 R1000000000000000 Digital channels off 20 on 51 2B Checksum ETX 1 3 2 Set nominal values for parameters The following string sets the nominal value for parameter 1 to 25 and the nominal value for parameter 2 to 35 and starts operatioin Send string PC controller zT025 0F35R1100000000000000CC Response string Controller PC z ACK CC the string was accepted z NAK CC the string was not accepted e g because a nominal value was above or below the set limit NOTE The send string always consists of nominal values for two parameters as well as 16 digital channels For units with one parameter th
96. ture Press to change to operating mode Press to change to Manual and confirm with E Switch to the desired control variable e g Temperature using M Use and a to change the first digit of the setpoint Press to move to the next digit Confirm the entry with or switch to another menu 1 Option 2 Only climatic test cabinets Kap 5 fm GB 04 2006 Mincontrol Kap_5 fm GB 04 2006 Mincontrol MANUAL MODE Control variables and digital channels 5 2 2 Switching digital channels on off Using digital channels feedback control equipment and other equipment can be switched on or off The number of assigned digital channels depends on the equipment of the machine The required digital channels must be switched on to enable you to perform a test MINControl Switching digital channels on off Fig 5 3 Press to change to operating mode Press to change to Manual and confirm with E Press M to switch to the desired digital channel e g Start The current operating mode appears in the status line Press to activate the digital channel Press A to deactivate the digital channel If you want to perform a test the digital channel Start must be switched on Once the digital channel has been switched on the test starts immediately NOTE The digital channels Adjustm Temp low Adjustm Temp high and Adjustm Temp calc are only relevant for service 1 Optio
97. ured value Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Digital channel Schnittstellenprotokoll d fm GB 04 2006 Mincontrol INTERFACE PROTOCOL Example of a response I string Controller PC with two parameters SPS K47_60150_C04 Flash Version S MCON 32 Net 0028t bin 011 lt CR gt CV01 CV01 602 02 SV01 SVO1 MV01 MV01 MVO2 MV02 MV03 MV03 MV04 MV04 DO00 DO01 0002 DO04 0005 DO06 DO08 DO09 DO10 DO11 DO12 DO13 DO14 DO15 DO16 0017 DO18 DO19 DO20 DO21 DO22 DO23 DO24 DO25 DO26 DO27 DO28 DO29 DO30 DO31 CV01 nominal value Temperature Control variable CV01 actual value Temperature CV02 nominal value Humidity CV02 actual value Humidity SV01 set value Fan speed SV01 set value Fan speed MV01 unused MV01 actual value Pt100 No 1 MV02 unused MV02 actual value Pt100 No 2 MV03 unused MVO3 actual value Pt100 No 3 MV04 unused MV04 actual value Pt100 No 4 0000 unused 0001 Start 0002 Humidity 0003 Condensation protection DO04 Capacitive sensor 000
98. vity meter from the cartridge Drain off the residual water in the cartridge Send exhausted cartridges to one of the behropur stations for regeneration Connect new cartridge gt 1 3 1 page 3 WARNING There is still some water left in the hoses 1 option 5 6 2 climatic test systems only DEMINERALIZATION UNIT TYPE B10DN 1 option 1 7 2 1 7 3 Consumables The following material is used for maintenance Ordering code Designation 63640241 Cartridge for demineralization unit Consumables may be ordered from our service organisation For the address gt Appendix behropur station Germany BEHR Labor Technik Spangerstra e 8 40599 D sseldorf Tel 0211 7 48 47 0 Fax 0211 7 48 97 72 2 climatic test systems only GB VCL10EH032005 A entsal fm GB VCL10EH032005 A Wasserk hlung fm WATER COOLED CONDENSER APPENDIX WATER COOLED CONDENSER Deviating from the standard design this test system has a water cooled condenser Con sequently the particulars referring to the air cooled version in the operating manual are not applicable For technical data please refer to the attached layout Heat dissipation to surroundings is reduced to approx 0 5 kW 1 1 Cooling water Water pressure required 2 5 to 6 bar Differential pressure in the cooling water circuit gt 2 bar Inlet temperature 12 C to 28 C pH va
99. wer failure 15 4 1 8 16 4 1 9 Language selection rere rrea e Dea a e AE Ra ARE 16 Special functions os ye ege Re ee et E eee 17 4 2 1 Acknowledging 5 17 422 LOCK nas noL ne a a ne ea ee 17 4 2 3 hPribtihg Su ee eo eg ES Dedi 17 4 2 4 Printing chamber information 18 Setting alarm limits oa d pee na aan las ar Be ERA 19 CHAPTER 5 MANUAL MODE 5 1 5 2 5 3 5 4 5 5 Manual modest scree ations trae emia toe RE RUD Be eed ed 21 Control variables and digital 5 22 5 2 1 Entering setpoints s Taa rn xau Kann Edu TAURI 22 5 2 2 Switching digital channels on off 23 Changing setpoints during 24 Switching digital channels on off during operation 24 Switching off the 24 CHAPTER 6 START MODE CHAPTER 7 AUTOMATIC MODE 7 1 7 2 7 3 Selecting starting a 27 Aborting continuing 28 Stopping a prograrti ce xr ent RAE 28 CHAPTER 8 ERROR MENU
100. within their respective limits e g temperature range or the command will not be carried out correctly You can find the allowable limit values in the query command described in gt 2 3 8 Page 11 NOTE 32 digital channels are always transmitted If the controller has fewer outputs the non existent channels are shown as 0 Each nominal analogue value is separated with a space 1 Option 9 16 2 Only climate control units INTERFACE PROTOCOL 2 3 4 2 3 5 10 16 Setting change rates The following string allows you to set gradients for the change rate of nominal values For both temperature and relative humidity two gradients are set for heating cooling and humidifying dehumidifying respectively The string reads as follows xxU aaaa a bbbb b cccc c dddd d CR aaaa a Heating gradient bbbb b Cooling gradient positive sign symbol CCCC C Humidifying gradient dddd d Dehumidifying gradient positive sign symbol XX Unit address 1 to 32 Starting and stopping programs The following string starts a program Send string PC controller xxPyyyy lt CR gt XX Bus address of the unit 1 to 32 yyyy Program number 1 to 120 Response string Controller gt PC 0 lt CR gt if the program could be started A running program can be stopped with the following string Send string PC controller xxP0000 lt CR gt XX Bus address of the unit 1 to 32 1 Option 2 Only climate control units

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