Rosemount 3144 - Page 32

Rosemount Model 3144 and 3244MV Smart Temperature Transmitters
3-4
TABLE 3-3. Valid Options/Outputs Using Both Sensor 1 and Sensor 2 (Model 3244MV Only).
Primary
Variable
Hot Backup Enabled Drift Alert Activated Drift Alarm Mode On Sensor 1 Fail Sensor 2 Fail
Analog
Output
Digital
Status
Diff
Temp
Value
Term
Temp
Value
Sensor
1
Value
Sensor
2
Value
Average
Temp
Value
Differential Y Y/N Y/N Y/N Y/N Invalid
Te r m Te mp Y Y / N Y / N Y /N Y/N I nv a li d
Sensor 2 Y Y/N Y/N Y/N Y/N Invalid
Any N N Y/N N Y Alarm Sensor 2 Fail ±9999 Normal Normal ±9999 ±9999
Any N N Y/N Y N Alarm Sensor 1 Fail ±9999 Normal ±9999 Normal ±9999
Any N N Y/N Y Y Alarm Sensor 1/Sensor 2 Fail ±9999 Normal ±9999 ±9999 ±9999
Any N Y N N Y Alarm Drift Alert/Sensor 2 Fail ±9999 Normal Normal ±9999 ±9999
Any N Y N Y N Alarm Drift Alert/Sensor 1 Fail ±9999 Normal ±9999 Normal ±9999
Any N Y N Y Y Alarm Sensor 1/Sensor 2 Fail ±9999 Normal ±9999 ±9999 ±9999
Any N Y Y N N Alarm Drift Alert Normal Normal Normal Normal Normal
Any N Y Y N Y Alarm Drift Alert/Sensor 2 Fail ±9999 Normal Normal ±9999 ±9999
Any NYYYN Alarm DriftAlert/Sensor1Fail±9999Normal±9999Normal±9999
Any N Y Y Y Y Alarm Sensor 1/Sensor 2 Fail ±9999 Normal ±9999 ±9999 ±9999
Differential N N Y/N N N Differential None Normal Normal Normal Normal Normal
Differential N Y N N N Differential Drift Alert Normal Normal Normal Normal Normal
Term Temp N N Y/N N N Term Temp None Normal Normal Normal Normal Normal
Term Temp N Y N N N Term Temp Drift Alert Normal Normal Normal Normal Normal
Sensor 1 N N Y/N N N Sensor 1 None Normal Normal Normal Normal Normal
Sensor 1 N Y N N N Sensor 1 Drift Alert Normal Normal Normal Normal Normal
Sensor 1 Y N Y/N N N Sensor 1 None Normal Normal Normal Normal Normal
Sensor 1 Y N Y/N N Y Sensor 1 Sensor 2 Fail ±9999 Normal Normal ±9999 Sens 1
Sensor 1
(1)
Y N Y/N Y N Sensor 2 Hot BU/Sensor 1 Fail ±9999 Normal ±9999 Normal Sens 2
Sensor 1
(1)
Y N Y/N Y Y Alarm Hot BU/Sensor 1/Sensor
2Fail
±9999 Normal ±9999 ±9999 ±9999
Sensor 1 Y Y N N N Sensor 1 Drift Alert Normal Normal Normal Normal Normal
Sensor 1 Y Y N N Y Sensor 1 Drift Alert/Sensor 2 Fail ±9999 Normal Normal ±9999 Sens 1
Sensor 1
(1)
Y Y N Y N Sensor 2 Drift Alert/Hot BU/Sensor
1Fail
±9999 Normal ±9999 Normal Sens 2
Sensor 1
(1)
Y Y N Y Y Alarm Hot BU/Sensor 1/Sensor
2Fail
±9999 Normal ±9999 ±9999 ±9999
Any Y Y Y Y/N Y/N Invalid
(2)
Sensor 2 N N Y/N N N Sensor 2 None Normal Normal Normal Normal Normal
Sensor 2 N Y N N N Sensor 2 Drift Alert Normal Normal Normal Normal Normal
Average N N Y/N N N Average None Normal Normal Normal Normal Normal
Average N Y N N N Average Drift Alert Normal Normal Normal Normal Normal
Average Y N Y/N N N Average None Normal Normal Normal Normal Normal
Average Y N Y/N N Y Average Sensor 2 Fail ±9999 Normal Normal ±9999 Sens 1
Average
(1)
Y N Y/N Y N Sensor 2 Hot BU/Sensor 1 Fail ±9999 Normal ±9999 Normal Sens 2
Average
(1)
Y N Y/N Y Y Alarm Hot BU/Sensor 1/Sensor
2Fail
±9999 Normal ±9999 ±9999 ±9999
Average Y Y N N N Average Drift Alert Normal Normal Normal Normal Normal
Average Y Y N N Y Average Drift Alert/Sensor 2 Fail ±9999 Normal Normal ±9999 Sens 1
Average
(1)
Y Y N Y N Sensor 2 Drift Alert/Hot BU/Sensor
1Fail
±9999 Normal ±9999 Normal Sens 2
Average
(1)
Y Y N Y Y Alarm Hot BU/Sensor 1/Sensor
2Fail
±9999 Normal ±9999 ±9999 ±9999
Any N N Y/N N Y Alarm Sensor 2 Fail ±9999 Normal Normal ±9999 ±9999
NOTE: If alarm value is set to low, the value will be –9999, and if set to high the value will be +9999.
NOTE: If a hardware error occurs, all outputs will go to ±9999.
(1) Remapping occurs in this situation.
(2) Hot Backup and Drift Alarm mode can not be used simultaneosly.