Rockwell Automation 1794-APBDPV1 FLEX I/O PROFIBUS Adapter User Manual - Manual (Page 40)

Publication 1794-UM064B-EN-P - May 2014
28 Communicate With Your Module
1794-IR8 – RTD Input Analog Module Image Table Mapping
1144
1794-IR8 Memory Map
Decimal Bit 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Size
Octal Bit 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00 Read/Write Words
Reserved Read Word 0
Channel 0 Input Data Read Word 1
Channel 1 Input Data Read Word 2
Channel 2 Input Data Read Word 3
Channel 3 Input Data Read Word 4
Channel 4 Input Data Read Word 5
Channel 5 Input Data Read Word 6
Channel 6 Input Data Read Word 7
Channel 7 Input Data Read Word 8
Overrange bits Underrange bits Read Word 9
0 0 0 0 0 Bad
Cal Cal
Done Cal out
of
Range 0 Critical Error bits Pwr
Up 0 0 0 Read Word 10
8-bit Calibration Mask Cal
Clk Gain
Offset
Cal Notch Frequency Enh MDT Write Word 0
RTD 3 Type RTD 2 Type RTD 1 Type RTD 0 Type Write Word 1
RTD 7 Type RTD 6 Type RTD 5 Type RTD 4 Type Write Word 2
Where: Enh = Enhanced
MDT = Module Data Type