Number Entry; D.1 Number Entry - Emerson Rosemount 644 Reference Manual

Reference Manual
00809-0200-4728, Rev RA
Appendix D
Number entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 163
Text entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 164
Timeout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 166
Saving and canceling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 166
LOI menu tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 167
LOI menu tree – extended menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 168
D.1

Number entry

Floating-point numbers can be entered with the LOI. All eight number locations on the top line
can be used for number entry. Refer to
floating-point number entry example for changing a value of "-0000022" to "000011.2"
Table D-1. LOI Number Entry
Step
1
2
3
4
5
6
7
8
9
10
11
Local Operator Interface (LOI)
Local Operator Interface (LOI)
Instruction
When the number entry begins, the left most position is the
selected position. In this example, the negative symbol, "-",
will be flashing on the screen.
Press the scroll button until the "0" is blinking on the screen
in the selected position.
Press the enter button to select the "0" as an entry. The
second digit from the left will be blinking.
Press the enter button to select "0" for second digit. The third
digit from the left will be blinking.
Press the enter button to select "0" for the third digit. The
fourth digit from the left will now be blinking.
Press the enter button to select "0" for the fourth digit. The
fifth digit from the left will now be blinking.
Press scroll to navigate through the numbers until the "1" is
on the screen.
Press the enter button to select the "1" for the fifth digit. The
sixth digit from the left will now be blinking.
Press scroll to navigate through the numbers until the "1", is
on the screen.
Press the enter button to select the "1" for the sixth digit. The
seventh digit from the left will now be blinking.
Press scroll to navigate through the numbers until the
decimal, ".", is on the screen.
Appendix D: Local Operator Interface (LOI)
Table 2-2 on page 12 for LOI button operation. Below is a
April 2015
Current position
(indicated by underline)
-0000022
00000022
00000022
00000022
00000022
00000022
00001022
00001022
00001122
00001122
000011.2
163