4 command variables, Command variables – Metrohm tiamo 2.2 (ProcessLab) User Manual

Page 48

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2.4 Formula editor

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tiamo 2.2 (ProcessLab)

Note

For method variables of the next sample data line, the following rules
apply:

If in a determination a method variable of the next sample data line is
used, the data type of this variable has to be identical to the one of
the current sample data line. If this is not the case, the value invalid
will be assigned to the variable.

Method variables of the next sample data line are always read out of
the sample table at the beginning of the determination.

In case of a single determination or if the current determination is the
last determination of a series, then all of the method variables of the
next sample data line contain the value invalid.

2.4.3.4

Command variables

Dialog window: Formula Editor

Variables

The command variables are method-specific, that depend on which com-
mands are used in the method. Included among the command variables are
also solution and sensor variables, which are applied automatically from the
corresponding tables in the Configuration for the device-dependent com-
mands at the time the determination is started and which are allocated to
the individual commands. The field Variables of the formula editor lists all
Command variables which are available for the current method.

Syntax
'Command name.Variable identification'

Examples: 'DET U 3.SME', 'Track 6.BSY', 'Liquid Handling 4.CONC'

You can select the command variables directly in the formula editor under
Variables

Command Variables in order to avoid syntax errors.

Command variables
Unless marked otherwise, all of the variables listed here in alphabetical order
are of the Number type.

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