2ContentsVEGAPULS 63 • Modbus and Levelmaster protocol41364-EN-170711Contents1 About this document1.1 Function ........................................................................................................................... 41.2 Target group ..................................................................................................................... 41.3 Symbols used................................................................................................................... 42 For your safety2.1 Authorised personnel ....................................................................................................... 52.2 Appropriate use ................................................................................................................ 52.3 Warning about incorrect use............................................................................................. 52.4 General safety instructions ............................................................................................... 52.5 EU conformity ................................................................................................................... 62.6 NAMUR recommendations .............................................................................................. 62.7 Radio license for Europe .................................................................................................. 62.8 Radio license for USA ...................................................................................................... 72.9 Radio license for Canada ................................................................................................. 72.10 Installation and operation in the USA and Canada ........................................................... 92.11 Environmental instructions ............................................................................................. 103 Product description3.1 Configuration .................................................................................................................. 113.2 Principle of operation...................................................................................................... 133.3 Packaging, transport and storage ................................................................................... 133.4 Accessories and replacement parts ............................................................................... 144 Mounting4.1 General instructions ....................................................................................................... 154.2 Mounting instructions ..................................................................................................... 164.3 Measurement setup - Pipes ........................................................................................... 215 Connecting to power supply and bus system5.1 Preparing the connection ............................................................................................... 275.2 Connecting ..................................................................................................................... 285.3 Wiring plan, double chamber housing ............................................................................ 295.4 Double chamber housing with VEGADIS-Adapter .......................................................... 315.5 Switch-on phase............................................................................................................. 316 Set up the sensor with the display and adjustment module6.1 Adjustment volume ......................................................................................................... 336.2 Insert display and adjustment module ............................................................................ 336.3 Adjustment system ......................................................................................................... 346.4 Measured value indication - Selection of national language ........................................... 356.5 Parameter adjustment .................................................................................................... 366.6 Saving the parameterisation data ................................................................................... 547 Setting up sensor and Modbus interface with PACTware7.1 Connect the PC .............................................................................................................. 557.2 Parameter adjustment .................................................................................................... 567.3 Set instrument address .................................................................................................. 587.4 Saving the parameterisation data ................................................................................... 598 Setup with PACTware8.1 Connect the PC .............................................................................................................. 60