Rockwell Automation 1762-IR4 RTD/Resistance Input Module User Manual
Page 42
Publication 1762-UM003A-EN-P - February 2003
3-8 Module Data, Status, and Channel Configuration
Table 3.4 Channel Configuration Bit Definitions
To Select
Make these bit settings
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Decimals
Filter Frequency
10 Hz
1
1
0
6
60 Hz
0
0
0
0
50 Hz
0
0
1
1
250Hz
0
1
1
3
500 Hz
1
0
0
4
1 kHz
1
0
1
5
Excitation
Current
1.0 mA
0
0
0.5 mA
1
8
Cyclic Lead
Compensation
Enable
0
0
Disable
1
16
Open/Broken
Circuit Response
Upscale
0
0
0
Downscale
0
1
32
Last State
1
0
64
Zero
1
1
96
Temperature
Units/Mode
(1)
°C
0
0
°F
1
128
Input/Sensor
Type
100
Ω
Platinum 385
0
0
0
0
0
200
Ω
Platinum 385
0
0
0
1
256
500
Ω
Platinum 385
0
0
1
0
512
1000
Ω
Platinum 385
(2)
0
0
1
1
768
100
Ω
Platinum 3916
0
1
0
0
1024
200
Ω
Platinum 3916
0
1
0
1
1280
500
Ω
Platinum 3916
0
1
1
0
1536
1000
Ω
Platinum 3916
(2)
0
1
1
1
1792
10 Copper 426
(3)
1
0
0
0
2048
120 Nickel 618
1
0
0
1
2304
120 Nickel 672
1
0
1
0
2560
604 Nickel-Iron 518
1
0
1
1
2846
150
Ω
1
1
0
0
3072
500
Ω
1
1
0
1
3328
1000
Ω
1
1
1
0
3584
3000
Ω
(2)
1
1
1
1
3840
Data Format
Raw/Proportional
0
0
0
0
Engineering Units
0
0
1
4096
Engr. Units X 10
1
0
0
16384
Scaled-for-PID
0
1
0
8192
Percent Range
0
1
1
12288
Enable/Disable
Channel
Enable
1
-32768
Disable
0
0
(1) Ignored for a resistance device input.
(2) Valid only with the 0.5 mA excitation current.
(3) Valid only with the 1.0 mA excitation current.