14 FLEX I/O DC Input, Output, and Input/Output Analog Modules
Publication 1794-IN106D-EN-E - January 2014
Data Table – 1794-IE8XOE4
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 - Status PU FP GF NU W3 W2 W1 W0 R7 R6 R5 R4 R3 R2 R1 R0
Write Words
0 - Reserved ENS1S0WR0 0 0 0 00000000
1 - Output 0 Signed 2’s Complement data Value of Channel 0
2 - Output 1 Signed 2’s Complement data Value of Channel 1
3 - Output 2 Signed 2’s Complement data Value of Channel 2
4 - Output 3 Signed 2’s Complement data Value of Channel 3
5 - 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
Wx = Wire off (x = associated channel)
Rx = Out of range (x = associated channel)
EN = Enable outputs
S1/S0 = Safe state source – When EN = 0, these bits indicate source of safe state output.
WR = Wire-off reset
QS = Quick step bit – allows input filter to be reduced during rapid signal changes.
Cxx = Channel Configuration (xx = associated channel pair)
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