Rosemount 848T, Reference Manual

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Reference Manual
00809-0100-4848, Rev AA
July 2009
Rosemount 848T Wireless
2-6
Device Temperature
Engineering Units
The Device Temperature reported can be configured for different engineering
units.
To select the sensor temperature unit:
1. From the
Home
screen, select 2:
Configure.
2. Select 2:
Manual Setup
.
3. Select 6:
Device Temperature.
4. Select 3:
Unit
.
Write Protect
The 848T Wireless has a software write protect security feature.
To view write protect security settings:
1. From the
Home
screen, select 2:
Configure.
2. Select 2:
Manual Setup
.
3. Select 8:
Other.
4. Select 1:
Write Protect
.
AC Power FIlter
The AC Power Filter can be set to reject line power noise at either 50 or 60
Hz:
1. From the
Home
screen, select 2:
Configure.
2. Select 2:
Manual Setup
.
3. Select 8:
Other.
4. Select 2:
AC Power Filter
.
HART Tag
The 848T HART Tag (8 characters) can be configured to identify the device:
1. From the
Home
screen, select 2:
Configure.
2. Select 2:
Manual Setup
.
3. Select 7:
Device Information.
4. Select 1:
Tag*
.
*A long tag (consisting of 32 characters) can be configured using the fast key
sequence by selecting 2: Long Tag
Fast Key
2, 2, 6, 3
Fast Key
2, 2, 8, 1
Fast Key
2, 2, 8, 2
Fast Key
2, 2, 7, 1