Emerson 5300 用户手册

00809-0500-4530, Rev AA

October 2010

Rosemount 5300/5400 Series

1-26

Table 1-13.  Output Variables for the 
Configurable Floating Point Format 
(default code 1)

The Rosemount 5300/5400 register area starting with register 2000 is used 
for hosts that require Floating Point Format Code 0 (see Table 1-14).

Floating Point Format Codes 2 and 3 use register areas 2100 and 2200, 
respectively (see Table 1-15 and Table 1-16).

Slave 1 Status 
Conf

1300

Bit information in bitfield.
Bit 0: Invalid Measurement Slave 1 PV.
Bit 1: Invalid Measurement Slave 1 Non PV.
Bit 2: Invalid Measurement Slave 1 Non PV.
Bit 3: Invalid Measurement Slave 1 Non PV.
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 Conf

1302

Primary variable from slave 1 represented in 
IEEE 754 format, using the byte order set in the 
FloatingPointFormatCode register.

Slave 1 SV Conf

1304

Secondary variable from slave 1 represented in 
IEEE 754 format, using the byte order set in the 
FloatingPointFormatCode register.

Slave 1 TV Conf

1306

Tertiary variable from slave 1 represented in 
IEEE 754 format, using the byte order set in the 
FloatingPointFormatCode register.

Slave 1 FV Conf

1308

Fourth variable from slave 1 represented in IEEE 
754 format, using the byte order set in the 
FloatingPointFormatCode register.

Slave 2 data

1310-1318

Same data as for Slave 1.

Slave 3 data

1320-1328

Same data as for Slave 1.

Slave 4 data

1330-1338

Same data as for Slave 1.

Slave 5 data

1340-1348

Same data as for Slave 1.