Vega VEGADIF 85 - Table of Contents

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Contents
VEGADIF 85 • Modbus and Levelmaster protocol
53571-EN-230814
Contents
1 About this document ............................................................................................................... 4
1.1 Function ........................................................................................................................... 4
1.2 Target group ..................................................................................................................... 4
1.3 Symbols used................................................................................................................... 4
2 For your safety ......................................................................................................................... 5
2.1 Authorised personnel ....................................................................................................... 5
2.2 Appropriate use ................................................................................................................ 5
2.3 Warning about incorrect use ............................................................................................. 5
2.4 General safety instructions ............................................................................................... 5
2.5 Conformity ........................................................................................................................ 5
2.6 NAMUR recommendations .............................................................................................. 6
2.7 Environmental instructions ............................................................................................... 6
3 Product description ................................................................................................................. 7
3.1 Conguration .................................................................................................................... 7
3.2 Principle of operation........................................................................................................ 8
3.3 Supplementary cleaning procedures .............................................................................. 10
3.4 Packaging, transport and storage ................................................................................... 11
3.5 Accessories.................................................................................................................... 11
4 Mounting ................................................................................................................................. 13
4.1 General instructions ....................................................................................................... 13
4.2 Instructions for oxygen applications ............................................................................... 15
4.3 Connection to the process.............................................................................................. 15
4.4 Mounting and connection instructions ............................................................................ 16
4.5 Measurement setups ...................................................................................................... 18
5 Connecting to power supply and bus system .................................................................... 27
5.1 Preparing the connection ............................................................................................... 27
5.2 Connecting ..................................................................................................................... 28
5.3 Wiring plan ..................................................................................................................... 30
5.4 External housing with version IP68 (25 bar) ................................................................... 31
5.5 Switch-on phase............................................................................................................. 33
6 Set up the sensor with the display and adjustment module ............................................. 34
6.1 Insert display and adjustment module ............................................................................ 34
6.2 Adjustment system ......................................................................................................... 35
6.3 Measured value indication .............................................................................................. 36
6.4 Parameter adjustment - Quick setup .............................................................................. 37
6.5 Parameter adjustment - Extended adjustment................................................................ 37
7 Setting up sensor and Modbus interface with PACTware .................................................. 53
7.1 Connect the PC .............................................................................................................. 53
7.2 Parameterization ............................................................................................................ 54
7.3 Set instrument address .................................................................................................. 55
7.4 Save parameter adjustment data.................................................................................... 56
8 Set up measuring system ..................................................................................................... 57
8.1 Level measurement ........................................................................................................ 57
8.2 Flow measurement ......................................................................................................... 59
9 Diagnosis, asset management and service ........................................................................ 61
9.1 Maintenance .................................................................................................................. 61