Emerson Rosemount 644 Quick Start Manual page 10

Quick Start Guide
Table 2-1: Device Revision 8 and 9 (HART
Key Sequence (continued)
Function
Sensor 2 Unit
Sensor 1 Status
Sensor 2 Status
Simulate Digital Signal
Software Revision
Tag
Long Tag
Terminal Temperature
URV (Upper Range Value)
USL (Upper Sensor Limit)
Variable Mapping
2-wire Offset Sensor 1
2-wire Offset Sensor 2
2.2.3 Input or verify Callendar Van-Dusen constants
If using sensor matching with this combination of a transmitter and sensor,
verify the constants input.
Procedure
1. From the HOME screen, select2 Configure → 2 Manual Setup → 1
Sensor.
2. Set the control loop to manual and select OK.
3. At the
4. At the
appropriate number of wires.
5. Enter the Ro, Alpha, Delta, and Beta values from the stainless steel
tag attached to the special-order sensor when prompted.
6. Return the control loop to automatic control and select OK.
7. To disable the transmitter-sensor matching feature from the HOME
screen select 2 Configure → 2 Manual Setup → 1 Sensor → 10
Sensor Matching-CVD.
8. Choose the appropriate sensor type from the
TYPE
10
HART 5
2, 2, 2, 4
N/A
N/A
N/A
1, 8, 2, 4
2, 2, 7, 1, 1
N/A
2, 2, 7, 1
2, 2, 5, 5, 2
2, 2, 1, 7, 2
2, 2, 8, 5
2, 2, 1, 9
2, 2, 2, 9
ENTER SENSOR TYPE
ENTER SENSOR CONNECTION
prompt.
®
5 and 7), DD Revision 1 Fast
HART 7
2, 2, 2, 5
2, 2, 1, 2
2, 2, 2, 2
3, 5, 2
1, 8, 2, 4
2, 2, 7, 1, 1
2, 2, 7, 1, 2
2, 2, 8, 1
2, 2, 5, 5, 2
2, 2, 1, 8, 2
2, 2, 8, 5
2, 2, 1, 10
2, 2, 2, 10
prompt, select Cal VanDusen.
prompt, select the
ENTER SENSOR
Emerson.com/Rosemount
May 2019