Emerson 5300 用户手册

Manual Supplement

00809-0500-4530, Rev AA
October 2010

1-27

Rosemount 5300/5400 Series

Table 1-14. Output Variables for
Floating Point Format Code 0

Table 1-15. Output Variables for
Floating Point Format Code 2

Register Name

Register Number

Note

Slave 1 Status

2000

Bit information in bitfield:
Bit 0: Invalid Measurement Slave 1 PV.
Bit 1: Invalid Measurement Slave 1 SV.
Bit 2: Invalid Measurement Slave 1 TV.
Bit 3: Invalid Measurement Slave 1 FV.
Bit 14: HART bus busy (slave in burst or
other master present)
Bit 15: HTM Task not running (option not
available).
Note: Bit 1-3 is set when Invalid
Measurement of Slave 1 Non PV, i.e. all
three bits are set simultaneously.

Slave 1 PV

2002

Primary variable from slave 1
represented in IEEE 754 format, using
Floating Point Format Code 0.

Slave 1 SV

2004

Secondary variable from slave 1
represented in IEEE 754 format, using
Floating Point Format Code 0.

Slave 1 TV

2006

Tertiary variable from slave 1
represented in IEEE 754 format, using
Floating Point Format Code 0.

Slave 1 FV (QV)

2008

Fourth variable from slave 1 represented
in IEEE 754 format, using Floating Point
Format Code 0.

Register Name

Register Number

Note

Slave 1 Status

2100

Slave 1 PV

2102

Primary variable from slave 1
represented in IEEE 754 format, using
Floating Point Format Code 2.