Rockwell-automation 1794-OF8IH FLEX Isolated Input/Output HART Analog Manuale Utente Scaricare il pdf (Pagina 68)

Publication 1794-UM065B-EN-E - September 2010

56 1794-IF8IH and 1794-OF8IH Configuration

Data Table Reference: HART PV Status, Secondary Input Word b, bits 8…15.

Primary HART Variable (8 of 32 bits):

This is the Primary HART Variable from the field device. Its datatype is REAL

and it is organized according to Byte Order, see Byte Order (2 of 2 bits).

Secondary HART Variable (8 of 32 bits):

This is the Secondary HART Variable from the field device. Its datatype is

REAL and it is organized according to Byte Order, see Byte Order (2 of 2

bits).

Third HART Variable (8 of 32 bits):

This is the Third HART Variable from the field device. Its datatype is REAL

and it is organized according to Byte Order, see Byte Order (2 of 2 bits).

Fourth HART Variable (8 of 32 bits):

This is the Fourth HART Variable from the field device. Its datatype is REAL

and it is organized according to Byte Order, see Byte Order (2 of 2 bits).

Primary HART Variable Units Code (8 of 8 bits):

This is the units code for the Primary HART Variable.

Secondary HART Variable Units Code (8 of 8 bits):

This is the units code for the Secondary HART Variable.

Bit 5 Reserved

Bit 6 Reserved

Bit 7 Reserved

HART PV Status

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 163 164

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Rockwell-automation 1794-OF8IH FLEX Isolated Input/Output HART Analog Manuale Utente Pagina 68