Honeywell SMV800 User Manual page 169

Multivariable transmitter modbus communication
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CJ M360 Core
443
Temp up time
stamp
CJ M360 Core
445
Temp down
time stamp
AVDD max
447
time stamp
AVDD min
449
time stamp
Temp Module
451
Time In
Service
Power ups
453
since
transmitter
installed
TM Install
455
Date
Sensor Type,
458
Sensor Id,
Change
Sensor
Type/Id(M)
RTD1 Type
459
Reserve For
460
Device
Specific
Break detect
461
CJ
462
Compensation
Type
Revision 1.0
Displays time elapsed since
the Temperature Processor
Core temperature (CT) was
last measured as higher than
the Cold Junction
temperature.
Displays time elapsed since
the Temperature Processor
Core temperature (CT) was
last measured as less than
the Cold Junction
temperature.
Displays the time elapsed
since the Temperature
Sensor Supply Voltage last
exceeded the Max AVDD
Value.
Displays the time elapsed
since the Temperature
Sensor Supply Voltage last
dropped below the Min
AVDD Value
Percent of the expected
Service Life that the
Temperature Module has
been in service. Value is
based on electronics
temperature. Service life
accumulates faster at higher
temperatures with an
exponential relationship.
Total number of power cycle
count since transmitter
installed.
Temperature Module
installed date
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
The currently selected 2-
wire, 3-wire or 4-wire RTD
type.
Allows user to enable or
disable sensor break
detection capability for the
Process Temperature input.
Select fixed or internal cold
junction compensation for
the Process
Temperature measurement.
SMV800 Modbus User's Guide
RO
uint32
RO
uint32
RO
uint32
RO
uint32
RO
uint32
RO
N/A
0x0000000
R/W
uint32
R/W
uint8
1 = TC
2 = RTD
R/W
uint8
0 = 2 wire
1 = 3 wire
2 = 3 wire
R/W
uint8
0x0000 = Disabled
0x0001 = Enabled
R/W
uint8
0 = Internal
1 = External
2 = Fixed
N/A
N/A
N/A
N/A
N/A
N/A
Page 157

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