Selecting Data Formats (Bits 12 Through 14); Raw/Proportional Data - Spectrum Controls 1769 Series User Manual

6-channel isolated thermocouple/mv input module
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Input
Type
J
K
T
E
R
S
B
N
C
L
±50 mV
±100 mV
NOTE
4
Type B and C thermocouples cannot be represented in engineering units x 1 (°F) above 3276.7°F. Software treats
it as an over range error.
5
When millivolts are selected, the temperature setting is ignored. Analog input data is the same for either °C or °F
selection.
Chapter 3: Module, Data, Status, and Channel Configuration

3.2.4 Selecting Data Formats (Bits 12 through 14)

This selection configures channels 0 through 5 to present analog data in any of
the following formats:

Raw/Proportional Data

Engineering Units ×1
Engineering Units ×10
Scaled for PID
Percent Range
Table 3-3 (Channel Data Word Format)
Data Format
Engineering Units ×10
˚ Celsius
˚ Fahrenheit
-210 to 1200
-346 to 2192
-270 to 1370
-454 to 2498
-270 to 400
-454 to 752
-270 to 1000
-454 to 1832
0 to 1768
32 to 3214
0 to 1768
32 to 3214
300 to 1820
572 to 3308
-210 to 1300
-346 to 2372
0 to 2315
32 to 4199
-200 to 900
-328 to 1652
-500 to 500
2
-500 to 500
-1000 to
-1000 to
1000
2
1000
2
The engineering unit data formats represent real engineering temperature
units provided by the module to the controller. The raw/proportional
counts, scaled-for-PID and percent of full-scale data formats may yield the
highest effective resolutions, but may also require that you convert
channel data to real engineering units in your control program
Engineering Units ×1
˚ Celsius
˚ Fahrenheit
-2100 to 12000
-3460 to 21920
-2700 to 13700
-4540 to 24980
-2700 to 4000
-4540 to 7520
-2700 to 10000
-4540 to 18320
0 to 17680
320 to 32144
0 to 17680
320 to 32144
3000 to 18200
5720 to 32767
-2100 to 13000
-3460 to 23720
0 to 23150
320 to 327674
-2000 to 9000
-3280 to 16520
2
-5000 to 5000
2
-5000 to 5000
-10000 to
-10000 to
10000
2
100005
User's Manual Pub. 0300244-02 Rev. A
Scaled
Proportional
For
Counts
PID
0 to
-32767 to
16383
32767
0 to
-32767 to
16383
32767
0 to
-32767 to
16383
32767
0 to
-32767 to
16383
32767
0 to
-32767 to
16383
32767
0 to
-32767 to
16383
32767
4
0 to
-32767 to
16383
32767
0 to
-32767 to
16383
32767
0 to
-32767 to
16383
32767
0 to
-32767 to
16383
32727
5
0 to
-32767 to
16383
32767
0 to
-32767 to
16383
32767
3-5

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