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5.2.6 IPSO Thermocouple Temperature Sensor Definition
The Thermocouple sensor IPSO definition provides signal range, measured min/max values, IPSO object type
information. The Range information is Thermocouple Type dependent.
Offset
0x00
0x02
0x04
Reset Min/Max
0x08
Min Measured
0x0c
Max Measured
0x10
0x14
5.2.6.1 Sensor Trigger Function
The Sensor Trigger function is used to reset the IPSO min/max values as well as control the ICE Point / Single-Point Calibration
process.
7
0
15
14
0
The Calibration mode is entered by writing a 1 to the Calibration Mode bit. While in the calibration mode the
calibration registers may be accessed, the Capture may be used to capture the real-time value and the Calibration
Start may be set.
When the Calibration Start bit is set the Calibration Status bit will remain set until the calibration process is
complete. Setting the Calibration Reset bit will clear the calculated Offset values.
Name
Value
Sensor Type
3303
Precision
1
??
??
??
Min Range
??
Max Range
Sensor Trigger Function
6
5
0
0
13
Calibration
Calibration
0
Reset
Temperature (oC)
Provides reading of xxx.x
Write any value to force a reset of min/max
Minimum reading since the last reset
Maximum reading since the last reset
Type
J
K
T
E
N
R
S
B
C
4
3
0
0
12
11
Calibration
Status
Mode
Description
Min Range
Max Range
-210
1200
-160
1272
-190
400
-220
1000
-100
1300
40
1788
100
1768
640
1820
0
2320
2
1
0
0
10
9
Capture
Calibration
0
Low
0
Reset
Min/Max
8
Start
21 |
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