KROHNE MFC 400 FOUNDATION FIELDBUS User Manual
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CONTENTS
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11/2013 - 4003221901 - AD MFC 400 FF R01 en
MFC 400
1 Safety instructions
3
1.1 Scope of the document..................................................................................................... 3
1.2 Device description ............................................................................................................ 3
2 Technical data
4
2.1 Foundation Fieldbus data................................................................................................. 4
3 Electrical connections
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3.1 Cable types ....................................................................................................................... 5
3.2 Shielding and grounding .................................................................................................. 5
3.3 Electrical connection of FOUNDATION Fieldbus ............................................................. 6
3.4 Topology of FF networks .................................................................................................. 7
4 Operation
8
4.1 Settable functions............................................................................................................. 8
4.2 Description of the FF block system.................................................................................. 9
4.3 Used abbreviations ........................................................................................................... 9
4.4 Resource Block (RB) ...................................................................................................... 10
4.5 Analog Input Block (AI 1...6) ........................................................................................... 33
4.6 FLOWTB (Flow Transducer Block)................................................................................. 42
4.7 CONCTB (Concentration Transducer Block).................................................................. 50
4.8 DIAGTB (Diagnose Transducer Block) ........................................................................... 59
4.9 Integrator Block (IT) ....................................................................................................... 69
4.10 Proportional Integral Derivative Block (PID) ............................................................... 76