Rockwell Automation 1797-IE8NF FLEX Ex 8 Input Analog, HART and Noise Filter Module User Manual
Page 25
FLEX Ex 8 Input Analog, HART, and Noise Filter Analog Modules 25
Publication
1797-5.5 - September 2011
These two bits control a few module internal functions individually for
channels 0 through 7.
1797-IE8H Analog Input Extended Configuration Data Table
Config
Word
Bits
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
0
PMI
Ch
7
PMI
Ch
6
PMI
Ch
5
PMI
Ch
4
PMI
Ch
3
PMI
Ch
2
PMI
Ch
1
PMI
Ch
0
SME
Ch 7
SME
Ch 6
SME
Ch 5
SME
Ch 4
SME
Ch 3
SME
Ch 2
SME
Ch 1
SME
Ch 0
1
Reserved
HART Read Back
Threshold Ch 4...7
HS
LED
HS
Inht
50/
60
Hz
HART Read Back Threshold
Ch 0...3
Where Ch = channel
PMI = primary master inhibit
SME = secondary master enable
HS LED = HART status LEDs
HS Inht = HART status inhibit
1797-IE8H Secondary Master Enable (SME)/ Primary Master Inhibit (PMI)
Bits
(1)
(1)
Where:
Ch 0 - bits 0 and 8; Ch 1 - bits 1 and 9; Ch 2 - bits 2 and 10; Ch 3 - bits 3 and 11
Ch 4 - bits 4 and 12; Ch 5 - bits 5 and 13; Ch 6 - bits 6 and 14; Ch 7 - bits 7 and 15
1 (Default)
2
3
4
PMI
8, 9, 10, 11, 12, 13, 14, 15 0
0
1
1
SME
0, 1, 2, 3, 4, 5, 6, 7
0
1
0
1
HART Smooth Filter
Pulsed
On
Off
On
Rebuild
On
On
Off
Off
HART Read Back
On
On
Off
Off
Primary Master
On
On
Off
Off
Secondary Master
Off
On
Off
On