1 variables – Metrohm 900 Touch Control Manual User Manual

Page 441

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29 Parameters

900 Touch Control

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425

Key

Description

The cursor within the input field is shifted to the left by
one character.

The cursor within the input field is shifted to the right by
one character.

If the method contains more than one data-generating command (titra-
tion, measurement etc.) before the calculation command, then you will
have to indicate the command identification in front of the variable:

Variable

Description

#M.

Titration or measuring command

#C.

Calculation command

#E.

Evaluation command

"#" stands for a sequential number that you must enter manually. The
number for each command identification will be counted separately and
does not necessarily correspond to the number of the command line.

Example: The variable 1M.TITER corresponds to the titer of the titrant
selected in the first titration command.

CAUTION

The command identifications are not adjusted automatically when addi-
tional commands are subsequently inserted into the method. Check the
formula for correctness in such cases.

[Variables]

Opening the list of additional variables (see Chapter 29.13.3.1, page
425)
.

[Math. functions]

Opening the list with mathematical functions (see Chapter 29.13.3.2,
page 426)
.

29.13.3.1

Variables

All of the variables which can be used for calculations are divided up
according to subject in the dialog Calculation formula / Variables.

System variables
List of the system-specific variables. These variables describe the cur-
rent status of the system.

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