Rockwell Automation Publication 1769-IN088A-EN-P - February 2011 151
I/O Memory Mapping        Chapter 3
Output Data
Ch2_3 
Status
Ch3 
OpenWire
Ch3 
InHold
Ch3 
Under 
Range
Ch3 Over 
Range
Ch2 
OpenWire
Ch2 
InHold
Ch2 
Under 
Range
Ch2 
Over 
Range
Ch4_5 
Status
Ch5 
OpenWire
Ch5 
InHold
Ch5 
Under 
Range
Ch5 Over 
Range
Ch4 
OpenWire
Ch4 
InHold
Ch4 
Under 
Range
Ch4 
Over 
Range
Ch6_7 
Status
Ch7 
OpenWire
Ch7 
InHold
Ch7 
Under 
Range
Ch7 Over 
Range
Ch6 
OpenWire
Ch6 
InHold
Ch6 
Under 
Range
Ch6 
Over 
Range
(1) Bit positions left blank in table are always set to 0.
Local:1:O AB:1769_OF8C:O:0
+ Local:1:O.Ch0Data INT Decimal
+ Local:1:O.Ch1Data INT Decimal
+ Local:1:O.Ch2Data INT Decimal
+ Local:1:O.Ch3Data INT Decimal
+ Local:1:O.Ch4Data INT Decimal
+ Local:1:O.Ch5Data INT Decimal
+ Local:1:O.Ch6Data INT Decimal
+ Local:1:O.Ch7Data INT Decimal
+ Local:1:O.AlarmUnlatch INT Binary
Local:1:O.Ch0OverRangeUnlatch BOOL Decimal
Local:1:O.Ch0UnderRangeUnlatch BOOL Decimal
Local:1:O.Ch1OverRangeUnlatch BOOL Decimal
Local:1:O.Ch1UnderRangeUnlatch BOOL Decimal
Local:1:O.Ch2OverRangeUnlatch BOOL Decimal
Local:1:O.Ch2UnderRangeUnlatch BOOL Decimal
Local:1:O.Ch3OverRangeUnlatch BOOL Decimal
Local:1:O.Ch3UnderRangeUnlatch BOOL Decimal
Local:1:O.Ch4OverRangeUnlatch BOOL Decimal
Local:1:O.Ch4UnderRangeUnlatch BOOL Decimal
Local:1:O.Ch5OverRangeUnlatch BOOL Decimal
Local:1:O.Ch5UnderRangeUnlatch BOOL Decimal
Local:1:O.Ch6OverRangeUnlatch BOOL Decimal
Local:1:O.Ch6UnderRangeUnlatch BOOL Decimal
Local:1:O.Ch7OverRangeUnlatch BOOL Decimal
Local:1:O.Ch7UnderRangeUnlatch BOOL Decimal
Tag 
Name
Bit Indicates This
(1)
76543210