Operating Instructions - Electronics Design Group
Contents
1. Declaration of conformity according to the EC directive e Electromagnetic Compatibility 2004 108 EC e Low Voltage 2006 95 EEC We hereby certify that the product specified below is in accordance with the provision of EU Electromagnetic Compatibility Directive 2004 108 EEC and EU Low Voltage Di rective 2006 95 EEC DCU DCU 002 110 180 310 400 Guidelines harmonised standards and national standards and specifications which have been applied DIN EN 61000 3 2 2008 DIN EN 61000 3 3 2006 DIN EN 61010 1 2002 DIN EN 61326 1 2006 DIN EN 62061 2005 Semi F47 0200 Semi S2 0706 Signatures Pfeiffer Vacuum GmbH Berliner Stra e 43 35614 Asslar Germany N CA VY Dr M Wiemer CE 2011 Managing Director PFEIFFER VACUUM Y M Bender Managing Director A PASSION FOR PERFECTION PFEIFFER VACUUM2. e Key 6 Pumping station ON OFF has been pressed e If line 3 empty data not changed will be displayed 6 6 Operation with DCU Pfeiffer Vacuum display and control units DCU show the basic parameter set by default Furthermore the DCU contains parameters which are not positioned in the electronic ay Parameter set and Pfeiffer Vacuum display and control unit uA drive unit 2 Parameter P 794 lt 1 Display of all available parameters Display Designation Functions Unit min max default 5i 2 0 s So a gt 340 Pressure Active pressure value 7 IR 1 3 350 Ctr Name Type of display and control unit 4 R 351 Ctr Software Software of display and control unit 4 R 738 Gaugetype Type of pressure gauge 4 RW 794 Param set Parameterset 0 basic parameter set 7 RW 0 1 0 1 extended parameter set 795 Servicelin Insert service line 7 RW 795 The display of further parameters depends on the type of electronic drive unit Start pump by pressing Pumping station ON OFF key on the DCU The Pumping station key only controls the parameter P 010 All components connec ted via the electronic drive unit will be activated or deactivated according to their confi guration 2 Ensure that the parameter P 023 is also switched on for powering up the turbo pump 6 7 Pressure measurement via DCU Connection and use of a high vacuum gauge enables pressure measurement in the vac uum s
3. gt Cut of supply voltage with switch S1 on the DCU with integrated power pack or when 16 Malfunctions unit is not possible there will be no operating display 2 Connect all connecting cables for RS485 DCout and ACin Operating mode display via LED 7 Malfunctions 1 Ensure correct connection in the absence of display All connecting cables must always be connected to the electronic drive unit and the mains at DCU with integrated power supplies Otherwise the correct functioning of the The red LED error status and green LED operating status on the front panel can ac cept the following states Permanent On Pumping station ON Errors always cause the connected peripheral devices to be switched Flashing 1 2 s active Power failure Flashing 1 12 s active Pumping station OFF Warning Permanent Off No adequate power supply No error LED Symbol n Red Gree 7 1 7 2 Error codes Errors Error off 3 Eliminate error and reset by pressing keys 3 Warnings Warning are only displayed and do not cause components to be switched off Problem Remedy gt Restart with gauge connected gt Change pressure gauge gt Install pressure gauge correctly gt Contact Pfeiffer Vacuum Service gt Contact Pfeiffer Vacuum Service gt Contact Pfeiffer Vacuum Service gt Contact Pfeiffer Vacuum Service
4. damage by over heating or create a fire hazard 2 Maintain a minimum distance of 50 mm from cooling vents to adjacent components or boundaries 2 Install device perpendiculary The DCU is fitted in a casing that is suitable for installing in 19 3HE rack modules 2 Insert the DCU in the guiderails of a 19 3HE rack and screw on the front panel se curely with four fixing screws provided as part of the scope of supply 5 1 Assembly Install in a rack as a 19 module 5 2 Connecting to the mains power supply This only applies to DCUs with integrated power packs The DCU 002 receives the operating voltage via the RS485 interface for the turbopump electronic drive unit Danger of unsafe electrical installation Safe operation after installation is the responsibility of the operator 2 Do not independently modify or change the pump and electrical equipment gt Make sure that the system is integrated in an emergency off safety circuit gt Consult Pfeiffer Vacuum for special requirements Danger of electric shock In case of defect the parts connected to the mains supply are under voltage gt Always keep the mains connection freely accessible so you can disconnect it at any time 2 Order the mains cable separately see accessories gt Switch off switch S1 on the power pack position O 3 Plug mains cable into the mains connection AC in gt Lock the mains cable with the mounting bracket gt Connect t
5. 0 60 Hz 450 VA 115 230 20 15 96 V AC 48 2 V DC 84A 2 3 kg PFEIFFER E VACUUM 19 10 Technical data and dimensions DCU 002 12 30 V DC 5 50 C IP 20 5 VA 0 4 kg DCU 110 5 50 C IP 20 50 60 Hz 130 VA 115 230 20 15 V AC 24 2 V DC 4 6 A 12 kg DCU 310 5 50 C IP 20 50 60 Hz 340 VA 115 230 20 15 96 V AC 24 2 V DC 12 5 A 1 85 kg 10 1 Technical data Parameter Connection Ambient temperature Protection category Power consumption Weight Parameter Ambient temperature Protection category Mains requirement frequency range Mains requirement power consump tion Mains requirement voltage range Output voltage Output current Weight Parameter Ambient temperature Protection category Mains requirement frequency range Mains requirement power consumption Mains requirement voltage range Output voltage Output current Weight 1112 122 5 2 4 DCU 400 230 0 mm 105 5 DCU 002 DCU 110 DCU 180 DCU 310 230 0 mm 230 0 mm _ 106 7 21TE 1 91 5 zi 64 4 5j DOU IS lt 1 D O e 6 52 5 mm 200 0 mm Technical data and dimensions 35 6 128 5 3HE 38 9 3 5 Dimension B 10 2 Dimensions PFEIFFER E VACUUM 20
6. VACUUM lly 110 180 310 400 T 3 Ne c m O co z gt 5 Os n D A PASSION FOR PERFECTION suononyjsul jeuiBuo y jo uone suei 60zL 3 N38 0970 Ld About this manual 1 1 Validity llle 1 2 Conventions 0 Product description 3 1 Product identification 3 2 Function iiai apa ia aa 3 3 General connection description 3 4 Range of application Connections diagram Installation aaa 0 00 cee eee ee 5 1 Assembly 2000 ee eee 5 2 Connecting to the mains power supply 5 3 Connections Operation 2 sen n 6 1 LC Display 6 2 Symbol description 6 3 Button functions 6 4 Switchingon 6 5 Operation 6 6 Operation with DCU 6 7 Pressure measurement via DCU 6 8 Switching off Malfunctions sse 7 1 Operating mode display via LED 7 2 Errorcodes 0 0055 SerVicG lisa hara eee Accessories ees RE RR RR Technical data and dimensions 10 Technical data and dimensions 10 2 Dimensions Declaration of conformity 10 PFEIFFER E VACUUM Table of contents Table of contents 2 About this manual 1 About this manu
7. al This operating manual is for customers of Pfeiffer Vacuum It describes the functioning of the designated product and provides the most important information for safe use of the unit The description follows applicable EU guidelines All information provided in this operating manual refer to the current state of the product s development The documen tation remains valid as long as the customer does not make any changes to the product Up to date operating instructions can also be downloaded from www pfeiffer vacu um com The safety instructions in Pfeiffer Vacuum operating instructions are the result of risk evaluations and hazard analyses and are oriented on international certification stan dards as specified by UL CSA ANSI Z 535 SEMI S1 ISO 3864 and DIN 4844 In this document the following hazard levels and information are considered DANGER Imminent danger Indicates an imminent hazardous situation that will result in death or serious injury Possibly imminent danger Indicates an imminent hazardous situation that can result in death or serious injury Possibly imminent danger Indicates an imminent hazardous situation that can result in minor or moderate injury NOTICE Command or note Command to perform an action or information about properties the disregarding of which may result in damage to the product PFEIFFER E VACUUM 3 1 4 Validity 1 2 Conventions Safety instructions About this manual P
8. am 4 Connections j ak AC in DC out DC in 11 B 1 0 A a E Km ea ae mm bete RS485 RS485 3 Hi 2 DCU 110 r DCU 180 m an 4 DCU 310 mm m 5 DCU 400 x3 1 C 1 1 1 2 2 5 5 BIB o 4 4 3 3 mm 5 5 6 6 6 c 6 4 4 2 Fig 4 Terminal diagram and layout for DCU variants with integrated power pack RS485 RS485 3 3 O DCU 002 x3 NE 1 16 1 2 lt 2 5 py 5 2 3 2 4 lt 4 cmm 3 5 5 6 6 6 4 4 Fig 5 Terminal diagram and layout for DCU 2 Connection to DCU 002 DCU 110 180 310 400 Turbopump with elec TC 110 TC 110 0 tronic drive unit TC 400 TC 400 0 TM 700 TM 700 TC 1200 Gauge type TPR 2xx TPR 2xx PKR 2xx PKR 2xx APR 250 260 APR 250 260 CMR 3xx CMR 3xx PCR 280 PCR 280 3 Connections on electronic drive unit TC 110 Different connection possibilities not provided in the scope of supply are dependent on the type of electronic drive unit TC 110 e Connection via connecting cable or adapter e Connection for electronic drive unit TC 110 RS direct to the RS485 interface power supply separately via TCP or connecting cable e For more information visit http www pfeiffer vacuum com Keyword HiPace acces sories PFEIFFER E VACUUM 9 Installation 5 Installation NOTICE Ensure free convection Incorrect installation can cause
9. ching point reached OFF ON NO YES NO YES No excess temperatures Excess temperature turbopump P 305 Excess temperature turbo electronics P 304 Excess temperature turbopump and turbo electronics NO YES 4 gt gt 4 4 4 4 Preselection heating P 001 Standby P 002 Equipment remote con trolled P 300 Switching point reached P 302 Excess temperature Final speed reached P 306 TO NO 6 3 Button functions Four short travel keys Softkeys constitute the operator interface for the DCU Explanation Reset error acknowledgement acknowledges errors red LED illuminates Scroll back through parmeters Scrolls back one parameter Scroll forwards through parameters Scrolls forwards one parameter Change value Edit mode Access to displayed value if possible Arrow P is displayed Confirm value Parameter selection mode Accept changed value change confirmed is displayed Pumping station ON OFF switches pumping station on or off corresponds to parameter 010 PumpgStatn PFEIFFER Application Example Th 309 ActualSpd 308 SetRotSpd 310 DrvCurrent 311 OpHrsPump 001 Heating off 001 Heating on 010 PumpgStatn on off Key Simultaneous Operation 6 4 Switching on Ensure correct c
10. eited Improper use is defined as usage for purposes deviating from those mentioned above especially connection to pumps or units which are not suitable for this purpose according to their operating instructions e connection to units which have exposed voltage carrying parts connection to mains supplies which do not confirm to the regulations IEC 61010 or IEC 60950 operation of the devices in areas with ionizing radiation Improper use PFEIFFER VACUUM 6 Product description 3 Product description 3 1 Product identification The DCU is a display and control unit for Pfeiffer Vacuum Turbopumps with integrated electronic drive unit It enables control of all essential parameters for the electronic drive unit It is also possible to connect a pressure gauge Characteristics DCU 002 DCU110 0 180 DCU 310 DCU 400 Mains supply none integrated integrated integrated integrated Power consumption 5 VA 130 VA 210 VA 340 VA 450 VA Suitable for HiPace all 10 60 80 0 300 400 700 800 300 400 700 800 Electronic drive unit TC 110 TC 110 TC 110 TC 400 24 V DC TC 400 48 V DC TC 400 TM 700 TM 700 TC 1200 To correctly identify the product when communicating with Pfeiffer Vacuum always have the information from the rating plate available PFEIFFER E VACUUM D 35614 Asslar J Mod HiPace 300 01 5 C DN 100 150 6 38 SN 260 l s M No PM P03 900 nf 60000 1 min 1000 Hz Weight 6 7 kg S
11. er No ENNER O 1 AE DNI Made in Germany CE Fig 1 Example for a rating plate e Display and control unit DCU e Interface cable M12 to M12 length 3 m e Fixing materials e Operating instructions DCU PFEIFFER E VACUUM 1 9 20 2 e e 3 EO Co Fig 2 Front cover DCU 1 LC display illuminated 3 LED Operating display 2 Status symbols 4 Operating keys PFEIFFER E VACUUM 7 Product features Scope of delivery 3 2 Function Product description 3 3 General connection description 9 9 L RS485 E 4 C DCU 110 180 310 400 DCU 002 Fig 3 Display and control unit DCU rear view variants S1 Mains switch PE Protective earth connection M4 AC in Mains connection input X3 Pressure gauge connection DC out Mains connection output RS485 Serial interface C Contrast adjustment 3 4 Range of application Pfeiffer Vacuum display and control units DCU should be installed and operated under the following ambient conditions Installation location weatherproof internal space Permissible protection class IP 20 Protection class Temperature 5 C to 50 C Relative air humidity max 80 at T lt 31 C max 50 at T lt 40 C Air pressure 75 kPa 106 kPa 8 PFEIFFER E VACUUM Connections diagr
12. gt Connect correct pump electronics gt Contact Pfeiffer Vacuum Service Pressure gauge faulty Pressure gauge removed during operation Hardware error external RAM faulty Hardware error EPROM check total Hardware error E27PROM write error RAM not large enough DCU is connected to incorrect pump electronics The connected electronic drive unit does not respond Further error and warning messages are described in the Operating Instructions for the electronic drive unit PFEIFFER E VACUUM 17 Error code Warning F110 Error E040 Error E042 Error E043 Error E090 Error E698 Service 8 Service Pfeiffer Vacuum offers first class service e Fast replacement with exchange products in mint condition e Advice on the most cost efficient and quickest solution Detailed information addresses and forms at www pfeiffer vacuum com Service Service orders All service orders are carried out exclusively according to our repair conditions for vacu um units and components 9 Accessories An overview about original Pfeiffer Vacuum accessories for the designated device can be found in the operating instructions of the respective vacuum pump 18 PFEIFFER m VACUUM Technical data and dimensions DCU 180 5 50 C IP 20 50 60 Hz 210 VA 115 230 20 15 96 V AC 24 2 V DC 75A 17 kg DCU 400 5 50 C IP 20 5
13. he mains cable to the mains gt Always ensure a safe connection to the protective earthing conductor PE protection class 10 PFEIFFER E VACUUM Installation 3 Connect interface cable supplied on RS485 to DCU and electronic drive unit 3 Make connection between DC out on DCU and DC in on electronic drive unit in ac cordance with the terminal diagram or with a connecting cable from the Pfeiffer Vacu um accessories 2 Connect pressure gauge if required to X3 on the DCU e The RS485 serial interface is used exclusively to control the electronic drive unit on the vacuum pump See the Operating Instructions for the respective electronic drive unit for the interface protocol specification Note the operating priority of the interfaces for the electronic drive unit DIL switches in the connecting cable or bridges in the mating connector for the D Sub connector for the electronic drive unit enable operation of the pump without control unit This may cause priority conflicts with the RS485 interface 3 Disconnect the mating connector from the remote terminal prior to connecting a DCU to electronic drive units TC 400 TC 1200 or TM 700 gt Switch off the supreme operating control DIL switch 91 92 OFF prior to connec ting a DCU to the electronic drive unit TC 110 d Fig 6 Example Connection of DCU 002 toTurbopump HiPace 80 using connecting cable Fig 7 Example Connection of DCU with
14. ictograph T ot Prohibition of an action or activity in connection with a source of danger definitions Q the disregarding of which may result in serious accidents Warning of a displayed source of danger in connection with operation of the unit or equipment Command to perform an action or task associated with a source of dan ger the disregarding of which may result in serious accidents Important information about the product or this document Instructions in the 3 Work instruction here you have to do something text Abbreviations used DCU Display and control unit TC Electronic drive unit for turbopump TPS Mains pack P 000 Parameter of the electronic drive unit with number 4 PFEIFFER E VACUUM Safety 2 Safety 2 1 Safety precautions Duty to inform Each person involved in the installation or operation of the unit must read and observe the safety related parts of these operating instuctions 2 The operator is obligated to make operating personnel aware of dangers originating from the unit or the entire system Danger of unsafe electrical installation Safe operation after installation is the responsibility of the operator 2 Do not independently modify or change the pump and electrical equipment gt Make sure that the system is integrated in an emergency off safety circuit gt Consult Pfeiffer Vacuum for special requirements Danger of electric shock In case of defect the parts connected to the mai
15. integrated power pack to Turbopump HiPace 700 PFEIFFER E VACUUM 11 5 3 Connections 0 RS485 a PM 061 299 X Operation 6 Operation 6 1 LC Display 721 Venting time gt 3600 s 795 VV v 2 1 6 2760 0 The four line LCD visualizes the functions of theDCU Functions are assigned as follows Line 1 Number and name of the selected parameter e g 721 Vent time Line 2 relevant value for the selected parameter The arrow indicates Edit mode Line 3 with two functions Function 1 Current messages concerning operation and control will be displayed See operating instructions for electronic drive unit and 7 2 Error codes Function 2 presentation of a required second parameter in the format Parameter number value The function for this line can be set via parameter P 795 Servic elin in Line 1 All parameters can be accessed with Servicelin Error messages will be displayed independently of the selected function Line 4 presentation of the current equipment status by arrows that point to the asso ciated symbols Line 5 Symbols see below 12 PFEIFFER E VACUUM Operation 6 2 Symbol description Symbol Description Arrow Explanation Pump accelerates NO P 307 YES No preselection Preselection heating switching point not reached Heating On swit
16. ns supply are under voltage gt Always keep the mains connection freely accessible so you can disconnect it at any time Observe the safety and accident prevention regulations Check regularly that all safety precautions are being complied with Do not loosen any plug connection during operations Keep leads and cables well away from hot surfaces 70 C Always ensure a safe connection to the protective earthing conductor PE protection class e The unit has been accredited with protection class IP 20 Take necessary measures when installing into ambient conditions which afford other protection classes e Before carrying out any work disconnect the unit and all associated installations safely from the mains 2 2 Proper use NOTICE Wy CE conformity The manufacturer s declaration of conformity becomes invalid if the operator modifies the original product or installs additional components 2 Following installation into a plant and before commissioning the operator must check the entire system for compliance with the valid EU directives and reassess it accor dingly e The DCU is a display and control unit and may only be used to control Pfeiffer Vacuum Turbopumps with electronic drive unit and associated peripheral devices e The DCU with integrated powerpack is also used to supply power to the turbopump PFEIFFER E VACUUM 5 Safety Improper use will cause all claims for liability and warranties to be forf
17. onnection in the absence of display All connecting cables must always be connected to the electronic drive unit and the e mains at DCU with integrated power supplies Otherwise the correct functioning of the unit is not possible there will be no operating display 2 Connect all connecting cables for RS485 DCout and ACin 3 Switch on the supply voltage with switch S1 on the DCU with integrated power pack or when using a DCU 002 switch on via the provided power pack e g TPS Self test The DCU carries out a self test and a check of the connected units after switch on The duration of the self test is approx 20s and is visualized in the display with a progress bar LC display test All characters in the LC display go dark for a short time LED test The red and green LEDs illuminate during the self test Hardware test of the DCU Pump electronics connection test The correct pump electronics connection and iden tity will be checked Parameter check Information on operating parameters will be loaded e Identification of the connected units Electronic drive unit designation display Pres sure gauge designation display The TPR indication will appear in the display when a PCR 280 pressure gauge is connected e f no error has occurred it is DCU ready to operate e The green LED flashes 2 Reset malfunction messages using key gt if necessary 6 5 Operation All function relevant variables of a turbop
18. ump are anchored in the electronic drive unit as parameters Each parameter has a three digit number and a designation Parameters can be used via Pfeiffer Vacuum display and control units or via RS 485 with the Pfeiffer Vacuum protocol The value of a parameter is always readable Editable parameters are adjustment com mands and target values See the operating instructions for the respective electronic drive unit for this purpose Selecting the parame 3 Preselect parameter number using the E backwards or 2 forwards keys ters Fast scrolling by pressing and keeping the relevant key depressed e The selected parameter appears in line 1 the corresponding value in line 2 Set parameters 2 Select a parameter 3 Simultaneously press keys El and 2 e The edit mode for the selected parameter is active e At the beginning of the second line an arrow P appears 3 Using keys El 2 to decrease or increase the value respective to change op tions 3 Simultaneously press keys El and 2 e f line 3 empty see P 795 the following will be displayed change confirmed e The parameter is set e Edit mode for the parameter is ended The arrow disappears 14 PFEIFFER E VACUUM Operation Edit mode will disappear again automatically under the following condi tions and without accepting the value to be changed e Input disruption or no key operation for more than 10s e f an error occurs
19. ystem via the DCU with linear gauges in the lower pressure range gt Use suitable measuring instrument a Pressure measurement with the DCU qd An exact pressure measurement is not possible with the DCU This is particularly true e Displaying the gauge 3 Parameter P 794 1 Displaying the extended parameter set at the DCU type gt Select or enter parameter P 738 Gaugetype Gauges with identical surge impedance are only recognized by DCU as a group e g CMR Manual input of the exact gauge type is also possible via the parameter P 738 Display example Meaning TPR 280 Gauge TPR 280 connected CMR Gauge of the CMR Group connected exact type not yet set none No pressure gauge connected Displaying the active 3 Parameter P 794 1 Displaying the extended parameter set at the DCU pressure value 3 Select parameter P 340 Pressure PFEIFFER VACUUM 15 Operation Meaning No pressure gauge connected Measuring range not reached dependent on the pressure gauge used Measuring range exceeded dependent on the pressure gauge used Valid pressure measurement Gauge type not yet identified see P 340 Error in pressure gauge Display example mbar lt 5E 4mbar gt 1E3mbar 6 3E 9mbar id fam mbar Error using a DCU 002 via the supplied power pack e g TPS VACUUM m PFEIFFER 6 8 Switching off gt Press key on the DCU front panel
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