Rockwell Automation 1797-OE8H FLEX Ex HART Analog Modules User Manual - Manual (Page 42)

Publication 1797-6.5.3 - March 2006
2-12 Understand Configurable FLEX Ex Analog Module Features
Understanding 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 1797-IE8H Input and output maps
1797-OE8H Input and output maps Channel
Ovr Alm 1797-IE8H Input map Overrange Alarm
Und Alm 1797-IE8H Input map Underrange Alarm
Rm Flt 1797-IE8H Input map Remote Fault
Lo Flt 1797-IE8H Input map Local Fault
Res Flg 1797-IE8H Input map
1797-OE8H Input map Response Flag
U/D 1797-IE8H Output map Up/down
Flt Md 1797-IE8H Output map Fault Module
Cd Flg 1797-IE8H Output map
1797-OE8H Output map Command Flag
Flt Alm 1797-OE8H Input map Fault Alarm
Glbl Rst 1797-OE8H Output map Global Reset
Lo Flt Md 1797-OE8H Output map Local Fault Module
Alg Flt Ste 1797-OE8H Output map Analog Fault State
Lth Rty 1797-OE8H Output map Latch Retry
Dig Flt Ste 1797-OE8H Output map Digital Fault State
Alg Dig Md 1797-OE8H Output map Analog Digital Module
Diagnostic
Status 1797-IE8H Input map
1797-OE8H Input map Diagnostic Status
HRBD 1797-IE8H Input map
1797-OE8H Input map HART Rebuild Flag
HRB 1797-IE8H Input map
1797-OE8H Input map HART Readback Flag
HFAIL 1797-IE8H Input map
1797-OE8H Input map HART Failure Flag
HTMT 1797-IE8H Input map
1797-OE8H Input map HART Transmitter
Flag
HCM 1797-IE8H Input map
1797-OE8H Input map HART Communication
Flag