Siemens 7MB2335, Руководство по эксплуатации, Страница: 60 / 168

Operation
5-10
Operating instructions ULTRAMAT 23 gas analyzer
C79000-B5276-C216-03
5.5.2 Key Operations Step-by-step
This section describes operation of the analyzer with the keys using an
example. The analyzer is in measuring mode (see Section 5.4).
S
Change from measuring mode to input mode by pressing the
ENTER key. You first access the main menu. A cursor flashes on
the character ” A ” at the left edge of the first line.
S
You can set the cursor to the start of each line using the
↑
and
↓
keys. Cursor movements are cyclic, i.e. if you move above the top
edge of the display, the cursor appears again in the bottom line, and
vice versa.
S
Call the respective menu item by pressing the ENTER key.
The cursor is located at ” P ” when you have pressed the
↓
key twice.
S
Now call the submenu ”Parameters” by pressing the ENTER key.
The adjacent display appears in which you will be requested to enter
the code number for code level 1.
S
You can change the value of the code digit to which the cursor is
pointing using the
↑
and
↓
keys.
S
Move to the next position of the code number using the
→
key. This
function is also cyclic, and the cursor appears at the first position
again when you move it beyond the last position
S
Close the code input by pressing the ENTER key.
S
Press the ENTER key again to call the submenu ”Measuring
ranges”.
S
Now select components 1 to 4 for which the subsequently set
ranges are to apply. Up to four components can be present.
403.8 vpm CO
|
1875 vpm NO
|
936.4 vpm SO
2
|
4.2 % O
2
|
A nalyzer status
Calibration
Parameters
Configuration
Analyzer status
Calibration
P arameters
Configuration
Level 1 required
Please enter code
:
0 00
Level 1 required
Please enter code
: 11
1
M
easuring ranges
Limit values
Time constants
Pump/LCD contrast
Choose component
: NO
1