VEGA MINITRAC 31 4 … 20 mA_HART - four-wire - Manual (Page 2)

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Contents
MINITRAC 31 • 4 … 20 mA/HART - four-wire
40447-EN-131119
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 CE conformity ................................................................................................................... 6
2.6 NAMUR recommendations .............................................................................................. 6
2.7 Environmental instructions ............................................................................................... 6
3 Product description
3.1 Configuration .................................................................................................................... 7
3.2 Principle of operation........................................................................................................ 8
3.3 Packaging, transport and storage ................................................................................... 10
3.4 Accessories and replacement parts ............................................................................... 10
3.5 Corresponding source container .................................................................................... 11
4 Mounting
4.1 General instructions ....................................................................................................... 13
4.2 Mounting instructions ..................................................................................................... 14
5 Connecting to power supply
5.1 Preparing the connection ............................................................................................... 20
5.2 Connection - Density, mass flow rate measurement ....................................................... 23
5.3 Connection - Level detection .......................................................................................... 26
6 Set up with the display and adjustment module
6.1 Insert display and adjustment module ............................................................................ 28
6.2 Adjustment system ......................................................................................................... 29
6.3 Parameter adjustment - Level measurement .................................................................. 29
6.4 Parameter adjustment - Density measurement .............................................................. 34
6.5 Parameter adjustment - Point level detection .................................................................. 47
6.6 Parameter adjustment - X-ray alarm ............................................................................... 56
6.7 Parameter adjustment/Real value correction .................................................................. 58
6.8 Saving the parameter adjustment data ........................................................................... 60
7 Setup with PACTware
7.1 Connect the PC .............................................................................................................. 61
7.2 Parameter adjustment with PACTware ............................................................................ 62
7.3 Saving the parameter adjustment data ........................................................................... 63
8 Set up with other systems
8.1 DD adjustment programs ............................................................................................... 64
8.2 Field Communicator 375, 475 ........................................................................................ 64
9 Diagnostics and service
9.1 Maintenance .................................................................................................................. 65
9.2 Status messages ............................................................................................................ 65
9.3 Rectify faults ................................................................................................................... 69