Rockwell Automation 1797-OE8 FLEX Ex Analog Modules User Manual User Manual
Page 33
Publication 1797-6.5.1 - May 2005
Understanding Configurable FLEX Ex Analog Module Features 2-17
Bit/Word Descriptions for the Analog Output Module
(1797-OE8)
Table 2.14 Output Map (Write Words)
Bit
→
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
Word
↓
0
Out
Enbl
Glbl
Rst
RESERVED
Dig
Out
ch7
Dig
Out
ch6
Dig
Out
ch5
Dig
Out
ch4
Dig
Out
ch3
Dig
Out
ch2
Dig
Out
ch1
Dig
Out
ch0
1
Channel 0 Output Data
2
Channel 1 Output Data
3
Channel 2 Output Data
4
Channel 3 Output Data
5
Channel 4 Output Data
6
Channel 5 Output Data
7
Channel 6 Output Data
8
Channel 7 Output Data
9
Lo
Flt
Md
Flt
Md
ch
2-3
Flt
Md
ch
0-1
Alg Flt
Ste
ch2-3
Alg Flt
Ste
ch0-1
Data Format
ch2-3
Data Format
ch0-1
10
Lth
Rty
4-7
Lth
Rty
0-3
Flt
Md
ch
6-7
Flt
Md
ch
4-5
Alg Flt
Ste
ch6-7
Alg Flt
Ste
ch4-5
Data Format
ch6-7
Data Format
ch4-5
11
Dig
Flt
Ste
ch7
Dig
Flt
Ste
ch6
Dig
Flt
Ste
ch5
Dig
Flt
Ste
ch4
Dig
Flt
Ste
ch3
Dig
Flt
Ste
ch2
Dig
Flt
Ste
ch1
Dig
Flt
Ste
ch0
Alg
Dig
Md
ch7
Alg
Dig
Md
ch6
Alg
Dig
Md
ch5
Alg
Dig
Md
ch4
Alg
Dig
Md
ch3
Alg
Dig
Md
ch2
Alg
Dig
Md
ch1
Alg
Dig
Md
ch0
12
Cd
Flg
MODULE Command
MODULE Command Data
Where:
ch = channel
Dig Out = Digital Output
Lo Flt Md = Local Fault Mode
Flt Md = Fault Mode
Alg Flt Ste = Analog Fault State
Lth Rty = Latch Retry
Dig Flt Ste = Digital Fault State
Alg Dig Md = Analog/Digital Mode
Out Enbl = Output Enable
Glbl Rst = Global Reset