Vermes MDS 3000 Series User Manual Download Page 24 | Manualshive

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background image

VTK

‐

VS

‐

BA

‐

004e

‐

B

|

User

Manual

MDS

3200A

|

Product Description

24

4.5.4

Valve

Types

The

MDV

3000

family

comprises

the

following

series



MDV

3010A

(for

low

‐

viscous

fluids)



MDV

3020A

(low

and

medium

viscosity)



MDV

3200A

(medium

and

high

viscosity)



MDV

3200F

(medium

and

high

viscosity)

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Summary of Contents for MDS 3000 Series

Page 1: ......

Page 2: ...ility 10 3 1 1 Obligations of the Customer 10 3 1 2 Obligations of the Operator 10 3 2 Residual Risks 10 3 3 Contracted Use 11 3 4 Specification and Technical Notes 12 3 5 Warnings 12 3 6 Qualificatio...

Page 3: ...Parameters for Dispensing Process 34 6 4 Minimum and Maximum Values of Parameters 35 6 5 Input of Values 36 6 6 Saving Parameter Sets 36 6 7 Retrieving Parameter Sets 36 6 8 Loading the Factory Settin...

Page 4: ...ng 61 9 3 2 TTF and CTF tappet 61 9 3 2 1 Demounting 61 9 3 2 2 Installation 61 9 3 2 3 Disassembly and Cleaning 61 9 3 2 4 Greasing and Remounting 61 10 Error Messages 62 11 Transport Storage and Dis...

Page 5: ...0 80 24 6 44 26 Fax 49 0 80 24 6 44 19 support vermes com www vermes com Service hours Monday Friday 9 00 to 17 00 CET 1 1 The MDS 3000 Product Family The MDS 3200A model represents a member of the M...

Page 6: ...nity of the machine It must be preserved until the end of the lifetime 2 2 Legend 2 2 1 Danger Symbols Pictogram Explanation Toxic Substances Danger Originating from Electricity Explosion Hazard Poten...

Page 7: ...mitted Direction of movement Lists Symbol for a key on the keypad 2 2 4 Abbreviations Abbr Full name NI Nozzle insert NU Nozzle unit NU fix Nozzle unit with fixation NAN Nozzle adjustment nut NAN fix...

Page 8: ...pet sealing and tappet centering piece 2 It may also be used to execute the general adjust alternatively to tool MDT 302 described below 2 3 2 MDT 302 Nozzle Adjusting Tool This part has a receptacle...

Page 9: ...X especially for mounting or dismounting the tappet sealing bushing FX Intended Purpose 1 Mounting the bushing of the tappet sealing FX 2 Disengaging of the tool itself at the end of the procedure 2 3...

Page 10: ...they can under stand and put into practice the instructions of this manual For certain measures a par ticular qualification may be required The manual must remain accessible any time 3 1 2 Obligations...

Page 11: ...ed in a conveniently equipped industrial or laboratory environment Deviations from the instructions of this manual must explicitly be authorized by the manufacturer in writing otherwise his liability...

Page 12: ...ables may give rise to fire and danger caused by electricity Inspect them vis ually in regular intervals You should exchange damaged parts at once In the case of a major disturbance disconnect the equ...

Page 13: ...onsible manner According to DIN VDE 0105 and IEC 364 qualified personnel refers to members of the team with a sufficient knowledge of relevant norms directives and rules for prevention of accidents Th...

Page 14: ...this value may be increased by a factor of 5 start up peak Recommended fuse 16 A for 240 V resp 110 V Operating Temperature 0 C to 50 C Air Humidity 35 till 95 rH Casing Type Plug in case for 19 rack...

Page 15: ...s of these keys Details for changing parameters etc are explained in chapter 4 2 page 17 Control lamp for service request As soon as this lamp lights up the valve has to be returned to the manufacture...

Page 16: ...d here RS 232C Interface 9 pin Since the system offers the possibility of external programming of dispensing parameters via PC a local RS 232C is integrated to receive the data For the communication p...

Page 17: ...ime using the recall key Select one of the ten internal storage locations by arrow keys Press to confirm the selection Press to abort The adj key is used to start the adjust see page It is required du...

Page 18: ...een moves one menu step ahead or The cursor is shifted one position to the right or A parameter is modified The F1 key opens the valve taking into consideration the current values for Rising and Falli...

Page 19: ...heating Relevant data for our Technical Support are contained in submenu Status This function can also be used by the client to decide on individual cycles for the replacement of tappet and noz zle in...

Page 20: ...ove room temperature Selection of temperature values as well as switching ON and OFF of the heaters is carried out by means of the functions illustrated below 4 3 4 Submenu Status The first three func...

Page 21: ...alues saved in the EEPROM working configuration you may use the MDC keypad press enter pulse parameter Or you may use one of the following commands via RS 232C TRIGGER SET Rising Open Time Falling Nee...

Page 22: ...otection against dust and contamination The fluid box 3 is thermally isolated from the actuator system Its purpose is to transport the liquid from the cartridge or the tank different configurations ar...

Page 23: ...h cartridge 0 1 to 70 bar with pressure tank Dynamic Viscosity of Fluids Medium and high viscosity up to 2 000 000 mPas Response Time PLC interface ca 104 s Dispensing Frequency max 2 kHz Dispensing F...

Page 24: ...00A Product Description 24 4 5 4 Valve Types The MDV 3000 family comprises the following series MDV 3010A for low viscous fluids MDV 3020A low and medium viscosity MDV 3200A medium and high viscosity...

Page 25: ...ion to new applications A comprehen sive choice of accessories is also available for special situations These modifications can be performed in no time avoiding downtimes for the process Ordering the...

Page 26: ...2 Content According to the purchase order the following components may be included some of them are already preassembled Basic equipment 1 Control unit MDC 3200A 8 MDT 302 Nozzle Adjusting Tool 2 Micr...

Page 27: ...nce with seal nozzle adjusting nut and nozzle insert to the fluid box 2 3 rotations to be executed manually Step 4 Install the fluid supply 5 6 7 Slide the cartridge holder over the sensor and actuato...

Page 28: ...ith regard to fire protection Important Note Possible damage to the MDC Don t turn the four pan head screws mentioned above too tight otherwise the front plate can be damaged To avoid overheating and...

Page 29: ...compressed air from the valve When running the hose to the air supply take care not to impair functions of the system or to disturb operators during their work IMPORTANT NOTE quality of compressed ai...

Page 30: ...it Step 2 The connector with corrugated sleeve has to be attached to the 5 pin socket of the valve IMPORTANT NOTE Connecting cables Verify during the connecting procedure that the red points on plug a...

Page 31: ...fluid box Step 2 Initiate the procedure by pressing the adj key Step 3 Use tool MDT 302 or alternatively MDT 301 if necessary for spatial reasons to rotate the nozzle unit towards the fluid box until...

Page 32: ...alue of 4 bar is sufficient Standard values Low viscous fluids e g water 0 5 1 5 bar Medium viscosity e g SMT adhesives 1 5 2 0 bar High viscosity e g pastes 2 0 7 0 bar 5 6 Removing Air Inclusions fr...

Page 33: ...umber of Pulses 1 Infinite Mode Continuous dispensing as long as the PLC trigger input is logic 1 Dispensing will stop when the signal is changed to logic 0 Number of Pulses infinite when programmed t...

Page 34: ...to state Logic 0 for Needle Lift 80 Maximum Open Time for Needle Lift 80 is restricted to 15 ms Falling FA The falling ramp of the curve illustrated above represents the time re quired for closing th...

Page 35: ...s NL 100 RI 0 30 ms 300 ms 10 e g RI 0 5 ms 5 Falling FA NL 1 RI 0 01ms NL 10 RI 0 01 ms NL 20 RI 0 02 ms NL 30 RI 0 03 ms NL 40 RI 0 04 ms NL 50 RI 0 05 ms NL 60 RI 0 06 ms NL 70 RI 0 07 ms NL 80 RI...

Page 36: ...ncel without saving the current selection press In this case the screen also returns to the next higher menu level IMPORTANT NOTE changing numbers When modifying a digit from 1 to 0 the cursor automat...

Page 37: ...on Step 2 Lower the supply pressure to atmospheric pressure because in initial position the valve is still opened Disengage the pneumatic supply If required close the car tridge by using locking pin M...

Page 38: ...pensing cycle Communication is only possible between distinct sequences After sending data or parameters to the control unit you have to wait for the OK signal before you can start further actions 7 1...

Page 39: ...tpoint in C 250 ms 14 MAINT STATUS 250 ms 15 TRIGGER SET 250 ms 16 TRIGGER ASET 250 ms 17 TRIGGER SET Rising Open Time Falling Needle Lift Number of Pulses Delay 250 ms 18 TRIGGER SET Rising Open Time...

Page 40: ...VERMES MDV3200A 065 411 001 3 ADJUST Description This instruction is used to verify the success of the adjust The result consists in one of the following options Result 0 Unknown State The system is...

Page 41: ...heater is deactivated Return OK 6 HEATER 1 ON Description The heater connected to the socket is turned on It is important to know that this action has an influence on the delay selected in the curren...

Page 42: ...rom now on Return OK 11 SYSTEM KLOCK ON Description This instruction locks the keypad of the control unit This way un authorized modification of parameters can be prevented Example Input SYSTEM KLOCK...

Page 43: ...SET Result The user is informed about the current cycle parameters Rising 10 1 0 ms ms Milliseconds Open Time 10 1 0 ms Falling 15 0 15 ms Needle Lift 90 Number of Pulses 20 Delay 8 0 8 ms Return 10 1...

Page 44: ...ER SET Rising Open Time Falling Needle Lift Number of Pulses Delay 1 Description With this command cycle parameters can be modified and saved in the EEPROM of the control unit Reaction time 1200 ms Th...

Page 45: ...nds Open Time 10 1 0 ms Falling 8 0 08 ms Needle Lift 80 Number of Pulses 20 Delay 8 0 08 ms Return OK 20 TRIGGER ASET Rising Open Time Falling Needle Lift Number of Pulses Delay 1 Description As desc...

Page 46: ...me 10 1 0 ms Falling 15 0 15 ms Needle Lift 90 Number of Pulses 20 Delay 8 0 8 ms The system accepts this set and launches a corresponding dispensing cycle Return OK 23 VALVE OPEN Rising Open Time Fal...

Page 47: ...not erased but the combination remains in the system only until the end of the cycle Therefore if the user does not wish to reenter the entire com mand several times the TRIGGER SET command is advant...

Page 48: ...SYSTEM SHOW VALVEID Description The valve ID appears e g when consulting our Technical Support Example Input SYSTEM SHOW VALVEID Result ID of the connected valve Return 11CW36 30 SYSTEM SHOW CONTROLL...

Page 49: ...cycles to be performed until the next maintenance of the nozzle insert After maintenance reset counter by command no 35 described below Example Input NOZZLE SET 500000 Result 500000 cycles have been s...

Page 50: ...t some minutes Return to the preceding window by pressing BACK Step 6 When the installation is complete press FINISH Step 7 Choose between the three options Restart Shut Down and Restart Later INFORMA...

Page 51: ...Trigger Voltage Input 0 5 V Valve closed 12 V 30 V Valve opened Positive edge triggering 3 Input 0 5 V Ri 400 Trigger Voltage Input 0 0 8 V Valve closed 3 V 5 V Valve opened Positive edge triggering...

Page 52: ...letely be detached so that the tappet becomes visible Step 3 In order to confirm step 2 a short trigger signal 500 s 80 ms must be sent to the control unit via PLC interface The system then returns th...

Page 53: ...l chemical resistant Remember that the surface of the valve is sensitive to abrasion so do not use wire brushes and other inappropriate tools A specially developed cleaning tool kit CTK is available u...

Page 54: ...tane Hexane Isopropanol Methylene Chloride Nitromethane Pentane Mercury Silicone Oil Toluol Water Xylene Legend Excellent compatibility No or only a marginal influence on the component Moderate compat...

Page 55: ...ll the compressed air as follows Place the PP adapter fitting on the cartridge Rotate clockwise until it latches in place Connect the PVC hose with the KS4 CK 6 coupler plug to a compressed air supply...

Page 56: ...cartridge Step 3 Replace the used cartridge by a new one The purifying agent can be supplied CAUTION All of the connectors must be installed and leak tight Step 4 Reinstall the compressed air connect...

Page 57: ...UTION beware of tappet while disconnecting Be careful when disconnecting the fluid box The tappet can break if the fluid box is jammed Disengage the tappet centering piece and tappet sealing from the...

Page 58: ...VTK VS BA 004e B User Manual MDS 3200A Cleaning 58 8 3 4 Fine Purification of Components...

Page 59: ...of Tappet Sealing For replacement of seals a particular counter is not provided as the necessity depends on current applications substances to be dispensed etc Some materials caused by the tappet move...

Page 60: ...ppet itself proceed as follows Tool MDT 310 features a receptacle boring for the tappet This boring has to be pushed carefully over the tappet until the studs of the tool latch in the cor responding r...

Page 61: ...ceed as follows Tool MDT 310 features a receptacle boring for the tappet This boring has to be pushed carefully over the tappet until the studs of the tool latch in the cor responding recess of the ta...

Page 62: ...e an inadequate valve type has been installed 2 INVALID VALVE DATA ERROR 102 The piezoelectric element does not match the current application during startup the control unit automatically verifies the...

Page 63: ...in case of need Limits NL 80 140 C NL 80 120 C Error Code Display MDV TEMP HIGH PLEASE WAIT Error Code Status Menu TEMP ERROR 502 Corrective Action Switch OFF the system A certain cooling phase is re...

Page 64: ...The problem can occur when writing data to the EEPROM Error Code Display EEPROM Error Press Enter Error Code Status Menu EEPROM WRITE ERROR Corrective Action Acknowledge the message by pressing enter...

Page 65: ...nter Error Press Enter Error Code Status Menu No message Corrective Action Acknowledge by enter A corresponding remark about this event in the maintenance schedule is recommended 17 NO HEATER Press En...

Page 66: ...r cushion Styrofoam IMPORTANT NOTE decontamination The customer is liable for all consequences resulting from insufficient decontamination of the system health of transport personnel 11 2 Storage The...

Page 67: ...pet Guidance TG standard order no 1007075 TG H order no 1012971 Tappet Tappet CT CT 4 Tappet order no 1012007 CT 7 Tappet order no 1010915 CT10 Tappet order no 1010914 CT15 Tappet order no 1008347 Tap...

Page 68: ...762 Supply Unit Cartridge 3 ccm order no 1007091 5 ccm order no 1007091 10 ccm order no 1008361 30 ccm order no 1007087 Fluid box connector Luer Lock order no 1007060 Fluid box connector tube 3 mm ord...

Page 69: ...03 Nozzle Insert Changing Tool order no 1007083 MDT 304 Nozzle Insert Squeezing Out Tool order no 1007085 MDT 312 Tappet Sealing Tool FX order no 1012825 Hexagon Socket Key Set order no 1012993 CTK Cl...

Page 70: ...o 1012098 N14 1200 order no 1012901 Nozzle Insert N16 N16 500 order no 1012218 N16 600 order no 1012219 N16 700 order no 1012220 N16 800 order no 1012843 N16 900 order no 1012844 N16 1000 order no 101...

Page 71: ...VTK VS BA 004e B User Manual MDS 3200A Attachment 71 13 ATTACHMENT 13 1 EC Declaration of Conformity...

Page 72: ...VTK VS BA 004e B User Manual MDS 3200A Attachment 72 13 2 Dimensional Drawing MDC 3200A...

Page 73: ...VTK VS BA 004e B User Manual MDS 3200A Attachment 73 13 3 Dimensional Drawing MDV 3200A with MDX 3080 CC...

Page 74: ...VTK VS BA 004e B User Manual MDS 3200A Attachment 74 13 4 Connection Diagram PLC Interface...

Page 75: ...on The signer declares that the microdispensing system is free of any substances harmful to health The decontaminated system is shipped according to legal prescriptions Company _______________________...

Page 76: ...control unit MDC Communicator 50 MDT 301 See Universal tool MDT 302 See Nozzle adjusting tool MDT 303 See Nozzle insert changing tool MDT 304 See Tool for squeezing out nozzle inserts MDT 310 See Tap...

Page 77: ...ata 14 Thermocouple socket 16 Tool for squeezing out nozzle inserts 8 Tool for tappet sealing FX 8 Torques 9 Transport 66 TTF tappet 61 tungsten carbide tappet See TTF tappet Universal tool 8 valve 22...

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