Metrohm 840 PC Control 5.0 / Touch Control - Manual (Page 125)

3 Operation
PC Control / Touch Control
113
3.16 Editing parameters
Here you can define and edit the method commands which are
processed successively during a determination.
From the main dialog use [Edit parameters] to open the list of
commands for the current method. If you have loaded a method
(see Section 3.15.1) then the list of commands will already contain a
sequence of method commands. If you have used [Empty method]
to create a new method (see Section 3.15.2) then the list of
commands will still be empty.
In the list of commands the command number, command name
and the command comment, which you can edit yourself, are shown
for each command. The last command line is always empty. It can
neither be deleted nor edited.
With [Insert command] you can insert a new method command in the
list in front of the selected command (see Section 3.16.2). With [Delete
command] the selected command is removed from the list. You can edit
the parameters for the selected command with [Edit command] (see
Section 3.16.1).
In the dialog Sequence/Method options you can make settings which
apply to the whole method and not just to individual commands. With
[Save method] you can store the method in one of the memories
(internal memory, Card 1, Card 2, Shared memory) (see also
Section 3.11 and Section 3.16.11).
3.16.1 Editing commands
The edit dialog differs greatly according to the number of parameters
which can be edited in a method command. For example, the
REQUEST command requires only a single dialog level for parameter
input. Editing a titration (e. g. DET pH) is considerably more complex,
although standard titrations can be carried out with the standard para-
meters and parameters only need to be altered for special applications
or instrument configurations. In a CALC command up to nine results
can be defined; a calculation formula is entered for each result and
various options are defined (see Section 4.5.1). An overview of all