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Contents
VEGAFLEX 86 • Four-wire 4 … 20 mA/HART
49478-EN-200212
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 EU conformity................................................................................................................... 6
2.6 NAMUR recommendations .............................................................................................. 6
2.7 Installation and operation in the USA and Canada ........................................................... 6
2.8 Environmental instructions ............................................................................................... 6
3 Product description ................................................................................................................. 7
3.1 Conguration.................................................................................................................... 7
3.2 Principle of operation........................................................................................................ 9
3.3 Packaging, transport and storage................................................................................... 11
3.4 Accessories.................................................................................................................... 11
4 Mounting................................................................................................................................. 14
4.1 General instructions ....................................................................................................... 14
4.2 Mounting instructions ..................................................................................................... 15
5 Connecting to power supply................................................................................................. 25
5.1 Preparing the connection ............................................................................................... 25
5.2 Connecting..................................................................................................................... 26
5.3 Wiring plan, double chamber housing ............................................................................ 28
5.4 Double chamber housing with VEGADIS-Adapter.......................................................... 29
5.5 Switch-on phase............................................................................................................. 30
6 Set up with the display and adjustment module ................................................................ 31
6.1 Insert display and adjustment module............................................................................ 31
6.2 Adjustment system......................................................................................................... 32
6.3 Parameter adjustment - Quick setup .............................................................................. 33
6.4 Parameter adjustment - Extended adjustment................................................................ 33
6.5 Saving the parameterisation data................................................................................... 51
7 Setup with PACTware............................................................................................................. 52
7.1 Connect the PC.............................................................................................................. 52
7.2 Parameter adjustment with PACTware............................................................................ 53
7.3 Set up with the quick setup............................................................................................. 54
7.4 Saving the parameterisation data................................................................................... 55
8 Set up with other systems .................................................................................................... 56
8.1 DD adjustment programs ............................................................................................... 56
8.2 Field Communicator 375, 475 ........................................................................................ 56
9 Diagnostics and servicing .................................................................................................... 57
9.1 Maintenance .................................................................................................................. 57
9.2 Diagnosis memory ......................................................................................................... 57
9.3 Status messages............................................................................................................ 58
