Allen-Bradley 1794-IE12 - Module Configuration; 1794-IE12 Configuration and Data

FLEX I/O DC Input, Output, and Input/Output Analog Modules 11
Publication 1794-IN106D-EN-E - January 2014
Configuring Your Module
You configure your output/input module by setting bits in the configuration word.
Data Table – 1794-IE12
Dec. 1514131211109 8 76543210
Oct. 171615141312111076543210
Read Words
0 - Input 0 Signed 2’s Complement data Value of Channel 0
1 - Input 1 Signed 2’s Complement data Value of Channel 1
2 - Input 2 Signed 2’s Complement data Value of Channel 2
3 - Input 3 Signed 2’s Complement data Value of Channel 3
4 - Input 4 Signed 2’s Complement data Value of Channel 4
5 - Input 5 Signed 2’s Complement data Value of Channel 5
6 - Input 6 Signed 2’s Complement data Value of Channel 6
7 - Input 7 Signed 2’s Complement data Value of Channel 7
8 - Input 8 Signed 2’s Complement data Value of Channel 8
9 - Input 9 Signed 2’s Complement data Value of Channel 9
10 - Input 10 Signed 2’s Complement data Value of Channel 10
11 - Input 11 Signed 2’s Complement data Value of Channel 11
12 - Status PU FP GF NU R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
Write Words
0 - Reserved EN0 0 0 0 0 0 0 00000000
1 - Configuration QS 0 0 0 CAB C89 C67 C45 C23 C01
Where:
PU = Power up bit
FP = Field power fault
GF = General fault
NU = Not used
Rx = Out of range (x = associated channel)
EN = Enable
QS = Quick step bit – allows input filter to be reduced during rapid signal changes.
Cxx = Configuration