beautypg.com

Data format - write words 2 and 3 – Rockwell Automation 1797-OE8H FLEX Ex 8 Output Analog Modules User Manual

Page 18

background image

18 FLEX Ex 8 Output and HART Analog Modules

Publication

1797-5.3 - September 2011

Data Format - Write Words 2 and 3

Data
Format

Bits

Format

Signal Range User Range

Resolution

15 14 13 12

11 10 9

8

7

6

5

4

LO

HI

LO

HI

3

2

1

0

0

0 0 0 0 0…20 mA as

Milliamps

0.00

22.00

0

(0.000 mA)

22000

(22.000 mA)

0.1% of
0...20 mA

1

0 0 0 1 0…20 mA as

%

0.00

22.00

0

(0%)

11000

(110.00%)

0.2% of
0...20 mA

2

0 0 1 0 Not assigned

3

0 0 1 1 0…20 mA as

unsigned
integer

0.00

20.00

0

(0.000 mA)

65535

(22.000 mA)

0.03% of
0...20 mA

4

0 1 0 0 4…20 mA as

mA

2.00

22.00

2000

(2.000 mA)

22000

(22.000 mA)

0.01% of
4...20 mA

5

0 1 0 1 Not assigned

6

0 1 1 0

7

0 1 1 1 4…20 mA as

unsigned
integer

4.00

20.00

0

(4 mA)

65535

(20 mA)

0.03% of
4...20 mA

8

1 0 0 0 Not assigned

9

1 0 0 1

10

1 0 1 0

11

1 0 1 1 0...20 mA as

D/A count

0.00

22.00

0

(0 mA)

8000

(22 mA)

0.28% of
0...20 mA

12

1 1 0 0 Not assigned

13

1 1 0 1 4...20 mA as

%

3.00

21.00

-625

(-6.25%)

10625

(106.25%)

0.16% of
4...20 mA

14

1 1 1 0 4...20 mA as

%

2.00

22.00

-1250

(-12.50%)

11250

(112.50%)

0.16% of
4...20 mA

15

1 1 1 1 Not assigned

This manual is related to the following products: