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4 VTK - TR -BA- 171e - 1 - User Manua l MDS 3080 -V 6.1 Deliver y ............................................................................................................................... 40 6.1.1 Unpack in g .....…

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Introduction
VTK-TR-BA-171e-1 - User Manual MDS 3080-V
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1 Introduction ...................................................................................... 7
2 Safety Notes ...................................................................................... 8
2.1 Obligations and Liability ................................................................................................ 8
2.1.1 Obligations of the Customer.................................................................... 8
2.1.2 Obligations of the Operator ..................................................................... 8
2.2 Residual Risks ...................................................................................................................... 8
2.3 Contracted Use ................................................................................................................... 9
2.4 Specification and Technical Notes .......................................................................... 10
2.5 Warnings ............................................................................................................................ 10
2.6 Qualifications of Operators and Maintenance Personnel .............................. 11
2.7 Protective Equipment and Safety Clothing ......................................................... 12
3 General Instructions ....................................................................... 13
3.1 How to Use this Manual ............................................................................................... 13
3.2 Legend ................................................................................................................................ 13
3.2.1 Danger Levels ............................................................................................. 13
3.2.2 Illustration Convention ........................................................................... 13
3.2.3 Abbreviations .............................................................................................. 14
3.3 Tools .................................................................................................................................... 15
3.3.1 MDT 301 - Universal Tool ....................................................................... 16
3.3.2 MDT 303 - Nozzle Insert Changing Tool ........................................... 16
3.3.3 MDT 307 - Adjust Tool TA Hot Melt Handle .................................... 16
3.3.4 MDT 316 - Nozzle Insert Cleaning Tool ............................................. 16
3.3.5 MDT 323 - Nozzle Insert – Squeezing Out Tool TA ....................... 17
3.3.6 MDT 324 - Nozzle Insert Cleaning Holder ........................................ 17
3.3.7 MDT 327 - Multi-Function Tool ............................................................ 17
3.3.8 MDT 328 - Tappet Sealing Changing Tool ....................................... 17
3.3.9 Hexagon Key Set ........................................................................................ 18
3.3.10 MDT 306 - Torque Wrench Tool VM black ....................................... 19
3.3.11 Torques (in cN.m) ...................................................................................... 19
4 Control Unit MDC ............................................................................ 20
4.1 Technical Data ................................................................................................................. 20
4.2 Front Side .......................................................................................................................... 21
4.3 Back Side ............................................................................................................................ 23
4.4 Function Keys .................................................................................................................. 25
4.5 Menu Structure ............................................................................................................... 27
4.5.1 Main Menu ................................................................................................... 28
4.5.2 Submenu “Pulse Parameters” ............................................................... 29
4.5.3 Submenu “Heater” .................................................................................... 29
4.5.4 Submenu “Status” ..................................................................................... 31
4.5.5 Submenu “Scenario” ................................................................................ 31
4.5.6 Submenu “Service-Option” ................................................................... 33
4.6 Memories of the MDC ................................................................................................... 34
5 Microdispensing Valve ................................................................... 35
5.1 Composition of the Valve ............................................................................................ 35
5.2 Explosion View Valve .................................................................................................... 37
5.3 Technical Data ................................................................................................................. 38
5.4 Special Features of the Valve ..................................................................................... 39
6 Initial Operation .............................................................................. 40
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VTK-TR-BA-171e-1 - User Manual MDS 3080-V
6.1 Delivery ............................................................................................................................... 40
6.1.1 Unpacking ..................................................................................................... 40
6.1.2 Content .......................................................................................................... 40
6.2 First Assembling of the Valve ..................................................................................... 41
6.3 Installation of the Microdispensing System ......................................................... 46
6.3.1 Installation of the Control Unit ............................................................. 46
6.3.2 Installation of the Valve as Part of a Machine ................................. 46
6.3.3 Wiring of the MDS ...................................................................................... 47
6.3.3.1 Actuator Cable ........................................................................ 47
6.3.3.2 Sensor Cable ............................................................................ 49
6.3.3.3 Mains Cable ............................................................................. 50
6.4 Valves with Air cooling ................................................................................................. 51
6.5 The Adjust Process ......................................................................................................... 52
6.6 Initial Liquid Supply ....................................................................................................... 56
6.7 Removing Air Inclusions from the Fluid Box ........................................................ 56
6.8 Parameter Input and Start ........................................................................................... 57
7 Operation ........................................................................................ 58
7.1 Triggering a Dispense Sequence .............................................................................. 58
7.2 Dispensing and Positioning of Dots (Modes) ...................................................... 58
7.3 Parameters for the Dispensing Process .................................................................. 59
7.4 Minimum and Maximum Parameter Limits .......................................................... 61
7.5 Input of Values ................................................................................................................. 63
7.6 Saving Parameter Sets .................................................................................................. 63
7.7 Retrieving Parameter Sets ........................................................................................... 63
7.8 Select Pins .......................................................................................................................... 64
7.9 Scenarios ............................................................................................................................ 66
7.9.1 Basics about Scenarios ............................................................................. 66
7.9.2 Entering Scenarios ..................................................................................... 67
7.9.3 Scenario Selection with Select Pins .................................................... 67
7.10 Factory Settings ............................................................................................................... 69
7.11 First Drop ............................................................................................................................ 71
7.12 Fixed Adjust ...................................................................................................................... 76
7.13 Auxiliary Mode ................................................................................................................. 76
7.14 Dispensing with a Heater ............................................................................................. 77
7.14.1 The Adjust with Heater ............................................................................ 77
7.15 Switching OFF the Microdispensing System........................................................ 81
8 Communication Interfaces ............................................................. 82
8.1 Serial Interface RS-232C: 9-Pin Sub-D ..................................................................... 82
8.1.1 Pin Functions ............................................................................................... 83
8.1.2 RS-232C Commands ................................................................................. 84
8.1.2.1 Overview ................................................................................... 85
8.1.2.2 Explanations ............................................................................ 88
8.2 PLC-Interface: 15-pin, Sub-D ................................................................................... 118
8.2.1 Pin Functions ............................................................................................ 119
8.2.2 PLC-Signals ................................................................................................ 120
8.2.2.1 Single-Shot Mode ............................................................... 120
8.2.2.2 Burst Mode (Example with Three Shots) ................... 120
8.2.2.3 External Mode ...................................................................... 121
8.2.2.4 Infinite Mode ........................................................................ 121
Introduction
VTK-TR-BA-171e-1 - User Manual MDS 3080-V
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8.2.2.5 Comparison of the signals DosOK and
SingleDosOK for Scenario ON and Scenario OFF ... 122
8.2.3 Remote Adjust .......................................................................................... 123
8.2.3.1 What is the Remote Adjust? ........................................... 123
8.2.3.2 Advantages ........................................................................... 123
8.2.3.3 Procedure .............................................................................. 123
8.2.4 Remote First Drop ................................................................................... 126
8.3 AUX socket ...................................................................................................................... 128
9 Cleaning ......................................................................................... 129
9.1 Preliminary Notes ......................................................................................................... 129
9.2 Heat Resistance of Sealing Materials .................................................................... 130
9.3 Compatibility between Sealing Materials and Selected Media ................. 131
9.4 Cleaning Methods ........................................................................................................ 132
9.4.1 Pre-purifying ............................................................................................. 132
9.4.2 Rinsing with a purifying agent ........................................................... 133
9.4.3 Disassembling of the Valve ................................................................. 135
9.4.4 Fine Purification ....................................................................................... 137
9.4.5 Assembling of the Valve ....................................................................... 142
10 Maintenance ................................................................................. 147
10.1 Maintenance of Tappet, Tappet Sealing and Nozzle Insert ......................... 147
10.1.1 Maintenance of the Tappet ................................................................. 147
10.1.2 Maintenance of the Tappet Sealing ................................................. 147
10.1.3 Maintenance of the Nozzle Insert ..................................................... 147
10.1.4 Exchange of the Tappet, the Tappet Sealing and the Nozzle
Insert ............................................................................................................. 148
11 Error Messages .............................................................................. 149
11.1 Table of Error Messages ............................................................................................. 150
11.2 Explanations of Error Messages .............................................................................. 151
12 Transport, Storage and Disposal ................................................. 156
12.1 Transport ......................................................................................................................... 156
12.2 Storage ............................................................................................................................. 156
12.3 Recycling and Disposal .............................................................................................. 156
13 Spare Parts and Tools ................................................................... 157
13.1 Nozzle Fixation Nuts ................................................................................................... 157
13.2 Tappets ............................................................................................................................. 158
13.3 Sealings ............................................................................................................................ 159
13.4 Supply Unit ..................................................................................................................... 160
13.5 Heater Controllers ........................................................................................................ 161
13.6 Cleaning Tools ............................................................................................................... 161
13.7 Tools .................................................................................................................................. 162
13.8 Nozzle Inserts ................................................................................................................. 163
14 Attachments .................................................................................. 165
14.1 EU Declaration of Conformity.................................................................................. 165
14.2 Dimensional Drawing MDC 3090-V ...................................................................... 166
14.3 Dimensional Drawing MDV 3080-V ....................................................................... 167
14.4 Connection Diagram PLC-interface ...................................................................... 168
14.5 Connection Diagram MDS 3080-V ......................................................................... 169
14.6 Overview of the MDC Menu ..................................................................................... 170