Allen-Bradley 1794-IE8H User Manual

Publication 1794-UM063A-EN-P - March 2006
2-12 Configurable FLEX I/O Analog Module Features
Understand Image Table
Mapping and Bit/Word
Descriptions
Bit Descriptions
Use the table below to understand bits used in image table mapping and
bit/word descriptions. Complete definitions of these feature documented
below can be found in Chapter 2.
Table 2.5 Bit/Word Descriptions
Bit(s) Location Definition
Ch 1794-IE8H Input and output maps
1794-OE8H Input and output maps
Channel
Ovr Alm 1794-IE8H Input map Overrange Alarm
Und Alm 1794-IE8H Input map Underrange Alarm
Rm Flt 1794-IE8H Input map Remote Fault
Lo Flt 1794-IE8H Input map Local Fault
Res Flg 1794-IE8H Input map
1794-OE8H Input map
Response Flag
U/D 1794-IE8H Output map Up/down
Flt Md 1794-IE8H Output map Fault Module
Cd Flg 1794-IE8H Output map
1794-OE8H Output map
Command Flag
Flt Alm 1794-OE8H Input map Fault Alarm
Glbl Rst 1794-OE8H Output map Global Reset
Lo Flt Md 1794-OE8H Output map Local Fault Module
Alg Flt Ste 1794-OE8H Output map Analog Fault State
Lth Rty 1794-OE8H Output map Latch Retry
Dig Flt Ste 1794-OE8H Output map Digital Fault State
Alg Dig Md 1794-OE8H Output map Analog Digital Module
Diagnostic
Status
1794-IE8H Input map
1794-OE8H Input map
Diagnostic Status
HRBD 1794-IE8H Input map
1794-OE8H Input map
HART Rebuild Flag
HRB 1794-IE8H Input map
1794-OE8H Input map
HART Readback Flag
HFAIL 1794-IE8H Input map
1794-OE8H Input map
HART Failure Flag
HTMT 1794-IE8H Input map
1794-OE8H Input map
HART Transmitter Flag
HCM 1794-IE8H Input map
1794-OE8H Input map
HART Communication
Flag

Allen-Bradley 1794-IE8H Specifications

General

Brand	Allen-Bradley
Model	1794-IE8H
Category	Control Unit
Language	English