Rockwell Automation 1762-IR4 RTD/Resistance Input Module - 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.