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2ContentsVEGASON 61 • 4 … 20 mA/HART - two-wire28775-EN-141015Contents1 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 Safety label on the instrument .......................................................................................... 62.6 CE conformity................................................................................................................... 62.7 Fulfillment of NAMUR recommendations ......................................................................... 62.8 Safety instructions for Ex areas ........................................................................................ 62.9 Environmental instructions ............................................................................................... 63 Product description3.1 Configuration .................................................................................................................... 73.2 Principle of operation........................................................................................................ 83.3 Operation ......................................................................................................................... 83.4 Packaging, transport and storage ..................................................................................... 94 Mounting4.1 General instructions ....................................................................................................... 104.2 Mounting instructions ..................................................................................................... 115 Connecting to power supply5.1 Preparing the connection ............................................................................................... 185.2 Connection procedure .................................................................................................... 195.3 Wiring plan, single chamber housing.............................................................................. 205.4 Wiring plan, double chamber housing ............................................................................ 225.5 Wiring plan - version IP 66/IP 68 (1 bar) ......................................................................... 245.6 Switch-on phase............................................................................................................. 246 Set up with the display and adjustment module PLICSCOM6.1 Short description ............................................................................................................ 256.2 Insert display and adjustment module ............................................................................ 256.3 Adjustment system ......................................................................................................... 266.4 Setup steps .................................................................................................................... 276.5 Menu plan ultrasonic sensor .......................................................................................... 326.10 Saving the parameter adjustment data ........................................................................... 347 Set up with PACTware and other adjustment programs7.1 Connect the PC via VEGACONNECT ............................................................................ 357.2 Parameter adjustment with PACTware ............................................................................ 367.3 Parameter adjustment with AMS™ and PDM ................................................................. 377.4 Saving the parameter adjustment data ........................................................................... 388 Maintenance and fault rectification8.1 Maintenance .................................................................................................................. 398.2 Rectify faults ................................................................................................................... 398.3 Exchanging the electronics module ................................................................................ 40
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