Honeywell SMV800 User Manual page 42

Multivariable transmitter modbus communication
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Process Temperature UTL
Process Temperature LTL
CJ Temperature
Write PT Range Values
Sensor Type
Sensor Id
Change Sensor Type/Id
CJ Selection*
Fixed CJ Compensation
Value*
CJ Compensation*
Break Detect
Latch Alarm
Sensor Install Date
Lower Calib Point
Upper Calib Point
Sensor Bias
RTD Type**
Write RTD Type**
* for T/C sensor configurations only
** for RTD sensor configurations only
Page 30
o
PT LRV
o
PT URV
Enter Sensor Type
Enter Sensor ID
SMV800 Modbus User's Guide
The Upper Transducer Limit for the
Process Temperature input
The Lower Transducer Limit for the
Process Temperature input
The current value of the cold junction
temperature.
Write a new Lower Range Value and
Upper Range Value for the Process
Temperature input
The type of sensor (RTD or TC)
selected for measuring the Process
Temperature.
The specific type of RTD or TC
selected for measuring the Process
Temperature
Enter a new selection for the
temperature sensor
The selected value for Cold Junction
compensation type.
When fixed CJ compensation is
selected, this value represents the fixed
cold junction temperature to be used for
the Process Temperature
measurement. (This parameter is
applicable when temp sensor is
configured only as a thermocouple).
Fixed CJ Value range is -50 to +90'C.
Select fixed or internal cold junction
compensation for the Process
Temperature measurement.
Allows user to enable or disable sensor
break detection capability for the
Process Temperature input
Allows user to enable or disable critical
status latching when a break is
detected in the temperature sensor
The customer-entered Temperature
Sensor Install Date. Editable
The Lower Calibration Point value to be
used for calibrating the Process
Temperature Lower Calibration range.
The Upper Calibration Point value to be
used for calibrating the Process
Temperature Upper Calibration range.
The RTD sensor bias in ohms if
required for Process Temperature
measurement.
The currently selected 2-wire, 3-wire or
4-wire RTD type
Select 2-wire, 3-wire or 4-wire RTD
sensor type to be used for measuring
the Process Temperature
Revision 1.0

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