B.3 HART directory................................................................................................................... 80
B.4 HART feature data.............................................................................................................. 81
B.5 HART variable data record .................................................................................................. 81
B.6 HART-specic settings ........................................................................................................ 82
C Analog value display............................................................................................................................ 85
C.1 Analog value display in the current measurement range 0 to 20 mA ................................... 85
C.2 Analog value display with failure monitoring in the current measurement range 4...20 mA
(4...20 mA HART) .............................................................................................................. 85
C.3 Analog value display without failure monitoring in the current measurement range 4...20
mA (4...20 mA HART)......................................................................................................... 86
Tables
Table C-3 Representation / current measuring range without enabled failure monitoring (S7 denition
- current measuring range 4 to 20 mA and 4 to 20 mA HART) .................................................. 86
Table C-2 Representation / current measuring range with failure monitoring according to NE43
(current measuring range 4 to 20 mA and 4 to 20 mA HART)................................................... 85
Table C-1 Representation / current measuring ranges 0 to 20 mA ........................................................... 85
Table B-3 FC81: Read the response with SFB 52 to DB81......................................................................... 79
Table B-2 DB80: Compact message format ............................................................................................. 79
Table B-1 DB80: Transparent message format......................................................................................... 79
Table A-2 Maintenance messages, their meaning and possible remedies................................................. 65
Table A-1 Diagnostic messages, their meaning and possible remedies..................................................... 64
Table 7-2 2nd status byte....................................................................................................................... 42
Table 7-1 1st status byte ........................................................................................................................ 42
Figures
Figure B-1 Settings.................................................................................................................................. 83
Figure A-6 Command = 0x61 ................................................................................................................... 71
Figure A-5 Parameters of data record 130 ................................................................................................ 63
Figure A-4 Header information of data record 130 ................................................................................... 63
Figure A-3 Structure of byte x to x+n for channels 0 to 3 .......................................................................... 62
Figure A-2 Header information and module parameters of data record 128 .............................................. 60
Figure A-1 Structure of data record 128 ................................................................................................... 59
Figure 3-1 View of the AI 4xI 2-/4-wire HART ISOL .................................................................................... 12
Table of contents
AI 4xI 2-/4-wire HART ISOL HA
Equipment Manual, 07/2022, A5E50101523-AB 5