1 Publication 1769-UM014B-EN-P - May 2010
Chapter
4
Module Data, Status, and Channel
Configuration for the Output Modules
This chapter examines the analog output module’s output data file, input data
file, channel status, and channel configuration words.
1769-OF4CI Output Module
Memory Map
The 1769-OF4CI memory map shows the output, input, and configuration
tables for the 1769-OF4CI module.
Figure 4.1 1769-OF4CI Memory Map
Slot e
Input Image
File
Output Image
File
Configuration
File
Slot e
Slot e
Input Image
6 Words
Output Image
5 Words
Configuration File
32 Words
Memory Map
Bit 15 Bit 0
Channel 3 Configuration Words Words 24 to 31
Channel 2 Configuration Words Words 16 to 23
Channel 1 Configuration Words Words 8 to 15
Channel 0 Configuration Words Words 0 to 7
Unlatch Over- and Under-range Bits Word 4
Channel 3 Data Word Word 3
Channel 2 Data Word Word 2
Channel 1 Data Word Word 1
Channel 0 Data Word Word 0
Channel 3 Data Word Word 5
Channel 2 Data Word Word 4
Channel 0 Data Word Word 2
Word 1Output-held, Over-/Under-range
General Status Bits Word 0, bits 0 to 3
Channel 1 Data Word Word 3
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