KROHNE IFC 090 i Converter FOUNDATION FIELDBUS - Manual (Page 2)

Supplementary Documentation Page 2 of 44
IFC090, IFC090 i with FF
IFC090 FF 01/2006
KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 ‚ D-47058 Duisburg
Tel.: 0203-301 309 ‚ Fax: 0203-301389 · E-mail: [email protected]
Contents:
1 Introduction 4
2 Installation and Operation 4
2.1 Technical Data IFC090 FF 4
2.2 Electrical Connection of Foundation Fieldbus Devices 4
2.3 Installation in the Hazardous Area, Bus Cable 5
2.4 Shielding and Grounding 6
2.5 IFC090 Menu Settings for Foundation Fieldbus 6
2.6 Foundation Fieldbus Functional Blocks 6
3 Foundation Fieldbus Principles 7
3.1 Resource Block 7
3.2 Transducer Block 8
3.3 Function Blocks 8
4 IFC090-FF Block Description 9
4.1 Resource Block 10
4.2 Transducer Block 14
4.3 Analog Input Block (Flow) 16
4.4 Integrator Blocks 1 and 2 (Flow(+)- and Flow(-)-Totalizer) 22
5 IFC090-FF Configuration 28
5.1 Resource Block Configuration 28
5.1.1 Resource Block Mode Handling 28
5.1.2 Write Protection 28
5.1.3 Resource State Re-Initialization 29
5.2 Transducer Block Configuration 29
5.2.1 Transducer Block Mode Handling 30
5.2.2 IFC090-FF Zero Point Calibration 30
5.3 Analog Input Block Configuration 30
5.3.1 Process Value Selection 31
5.3.2 Linearization and Scaling 31
5.3.3 Filtering 32
5.3.4 Input/Output Options 32
5.3.5 Output Status Options 32
5.3.6 Process Alarms 33
5.4 Integrator Blocks Configuration 34
5.4.1 Integrator Block Mode Handling 34
5.4.2 Integration Input – Rate or Accumulated Pulses 34
5.4.3 Adaptation of Integrator Inputs 34
5.4.4 Setting the Flow Direction 36
5.4.5 Type of Integration 36
5.4.6 Integrator Reset Strategies 37
5.4.7 Trip and Pre-trip Handling 39
5.4.8 Status Handling 39
5.4.9 Input Value Handling 39