Specifications

Preamble
IM/265/7/9/ADD/FF-EN_01 Connection to FOUNDATION Fieldbus 3
1
Preamble ..............................................................................................................................................................4
2 Acronyms .............................................................................................................................................................4
3 FOUNDATION Fieldbus Definition .....................................................................................................................5
4 Device Introduction.............................................................................................................................................5
4.1 General considerations ..................................................................................................................................5
4.2 FOUNDATION
TM
Fieldbus Version Considerations .....................................................................................6
4.3 Registration Details ........................................................................................................................................9
5 Hardware Characteristics .................................................................................................................................13
5.1 Current limitation ..........................................................................................................................................13
5.2 Local Display ................................................................................................................................................13
5.3 Local Keys....................................................................................................................................................14
5.4 Structure tree................................................................................................................................................15
6 Network Architecture ........................................................................................................................................17
6.1 Electrical Connections..................................................................................................................................20
7 FOUNDATION Fieldbus Overview....................................................................................................................21
8 Initialisation........................................................................................................................................................23
9 Device Addressing ............................................................................................................................................24
10 Device Configuration ........................................................................................................................................25
10.1 Device Description .......................................................................................................................................25
10.2 Resource Block ............................................................................................................................................26
10.3 Analog Input Function Block ........................................................................................................................32
10.4 Pressure Transducer Block..........................................................................................................................39
10.5 PID Function Block.......................................................................................................................................48
10.6 Temperature Transducer Block (only 267 / 269 transmitters)......................................................................56
10.7 Multi Variable Block (only 267C / 269C transmitters) ..................................................................................59
11 Operating Modes ...............................................................................................................................................64
12 Process Flow .....................................................................................................................................................65
12.1 Connection between AIFB and TB...............................................................................................................65
12.2 Custom Pressure Transducer Block ............................................................................................................67
12.3 Analog Input Function Block ........................................................................................................................67
12.4 PID Function Block.......................................................................................................................................68
12.5 PID algorithm................................................................................................................................................69
12.6 Custom Temperature Transducer Block ......................................................................................................70
12.7 MV Block, flow calculation............................................................................................................................70
12.8 Troubleshooting............................................................................................................................................71
12.9 Status supported ..........................................................................................................................................72
13 Device Specification Data.................................................................................................................................78
14 Reference ...........................................................................................................................................................80