Hach DR 2800, Руководство пользователя, Страница: 93 / 96

93
Free Programming
{ } Key
Elements of the measurement sequence that are to be repeated
are placed in brackets.
The left bracket "{"marks the start of the sequence that is to be
repeated and the right bracket "}" marks the end.
Note: The key showing the right bracket remains inactive until a left
bracket is entered.
1. Press
{
.
2. Press the key that defines the sequence that is to be repeated:
[Z]
or
[R]
and press
OK
to confirm.
3. Press
NEW
and then press
ZEROING
or
READING
and use the
alphanumeric keypad to enter the wavelength at which the
measurement should be performed. Press
OK
to confirm.
4. Press
}
to end the sequence.
Note: If an action such as a zero measurement recurs at different
stages of a measurement sequence, the series of actions is numbered
sequentially (e.g. Z1, Z2, etc.).
Deleting an element of a measuring sequence
Select the appropriate line and press
DELETE
. The element
is deleted.
Inserting an Element of a Measuring Sequence
Select the line in the measuring sequence where the insertion is be
made and press
NEW
.
A new element can be entered at the selected position.
When the input is complete, press
OK
in the Measurement Process
display. The data overview is then displayed.
B.2 Entering the Calibration Formula (Evaluation Formula)
The calibration formula (evaluation formula) defines the calculation
and display of intermediate and final results. The previously defined
elements of the measuring sequence are the basis for calculating
the concentrations.
Entering Calibration Formula C1
1. Highlight the Formula line in the data overview and press
EDIT
.