VEGA VEGACAL 67 4 … 20 mA_HART - two-wire - Manual (Page 2)

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Contents
VEGACAL 67 • 4 … 20 mA/HART - two-wire
31758-EN-130917
Contents
1 About this document
1.1 Function ........................................................................................................................... 4
1.2 Target group ..................................................................................................................... 4
1.3 Symbolism used ............................................................................................................... 4
2 For your safety
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 Safety label on the instrument .......................................................................................... 6
2.6 CE conformity ................................................................................................................... 6
2.7 Fulfillment of NAMUR recommendations ......................................................................... 6
2.8 Environmental instructions ............................................................................................... 6
3 Product description
3.1 Configuration .................................................................................................................... 7
3.2 Principle of operation........................................................................................................ 9
3.3 Operation ....................................................................................................................... 10
3.4 Packaging, transport and storage ................................................................................... 11
3.5 Accessories and replacement parts ............................................................................... 11
4 Mounting
4.1 General instructions ....................................................................................................... 13
4.2 Mounting instructions ..................................................................................................... 14
5 Connecting to power supply
5.1 Preparing the connection ............................................................................................... 16
5.2 Connection procedure .................................................................................................... 17
5.3 Wiring plan, single chamber housing.............................................................................. 19
5.4 Wiring plan, double chamber housing ............................................................................ 20
5.5 Wiring plan - version IP 66/IP 68, 1 bar ........................................................................... 22
6 Set up with the display and adjustment module PLICSCOM
6.1 Short description ............................................................................................................ 23
6.2 Insert display and adjustment module ............................................................................ 23
6.3 Adjustment system ......................................................................................................... 24
6.4 Setup steps .................................................................................................................... 25
6.5 Menu schematic ............................................................................................................. 29
6.10 Saving the parameter adjustment data ........................................................................... 30
7 Set up with PACTware and other adjustment programs
7.1 Connect the PC .............................................................................................................. 32
7.2 Parameter adjustment with PACTware ............................................................................ 33
7.3 Parameter adjustment with AMS™ and PDM ................................................................. 34
7.4 Saving the parameter adjustment data ........................................................................... 34
8 Maintenance and fault rectification
8.1 Maintenance .................................................................................................................. 35
8.2 Rectify faults ................................................................................................................... 35
8.3 Exchanging the electronics module ................................................................................ 37
8.4 Shortening the electrode ................................................................................................ 37