Honeywell STT850 SMARTLINE, User Manual

Page: 49 / 94

Revision 3 STT850
Temperature Transmitter User’s Manual
Page 39
Select Input
(HART/FF)
(Dual input only)
1, 2
Select Input number to configure,
referred to as "n" in subsequent menu
items
Press
↵
to
enter
menu
selection
↑ and ↓ to
select
entry.
↵
to enter
Sensor n Type
(FF read only) mV, TC, RTD, Ohm Select Sensor Type. Database
updates take 30 seconds to complete.
Do not interrupt power.
Sensor n ID
(HART/FF)
(FF read only)
Sensor Identifier
Select Sensor ID for Input n for
selected Sensor Type. (Input 1
selection or dual input model).
Database updates take 30 seconds to
complete. Do not interrupt power.
Sens n Wire Type
(HART/FF)
(FF read only)
2-Wire, 3-Wire, 4-Wire
Select the number of lead wires for
RTD and Ohm sensors.
Sens nLead
(HART/FF)
(FF read only)
####.##
Sensor lead wire resistance value.
(only if RTD type is 2 wire)
Sensor n Bias
(HART/FF)
(FF read only)
####.## Bias on the measured value
Sens n Cal Lo Pt
(HART/FF)
(FF read only)
####.## Calibration low point for Sensor n
Sens n Cal Hi Pt
(HART/FF)
(FF read only)
####.## Calibration high point for Sensor n
Do Sens n Cal Lo
(HART/DE)
Confirm
Executing this selection corrects the
Cal Low Point based on the input
measurement
Do Sens n Cal Hi
(HART/DE)
Confirm
Executing this selection corrects the
Cal High Point based on the input
measurement
Sensor n LRV
(FF only)
####.##
Lower Range Value representing 0%
output Read Only
Parameter
Sensor n URV
(FF only)
####.##
Upper Range Value representing
100% output Read Only
Parameter
Reset Sens n Cal
(HART/DE)
Confirm
Executing this selection Resets the
LRV, and URV Corrects back to
Factory values
Press
↵
to
enter
menu
selection
↑ and ↓ to
select
entry.
↵
to enter
Sensor n CVD
(HART or FF)
Applicable for
Pt100, Pt200,
Pt500 and Pt1000
RTDs only.
Enabled, Disabled
Callendar - van Dusen RTD
coefficients for Sensor n
Match PVs
(HART only)
Enabled, Disabled
For Redundant Loop Control Mode.
When enabled, adds a constant bias
value to the Sensor 2 measured value
to equate it to the Sensor 1 measured
value at the moment selected.