Metrohm viva 1.0 Manual - Manual (Page 551)

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5 Method
viva 1.0
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\. Period .
\d One digit 3
\d+ More than one digit 324567
\d{4} Four digits 3143
\D Not one digit A or ! or …
\w One digit or one letter of
the alphabet a or 3
\W Neither digit nor letter of
the alphabet ! or .
.* Any character string abcd or 41 or -$=$ or …
Any combinations of regular expressions are possible.
NOTE
In order to be able to save the received data in a variable, an opening
bracket and a closing bracket must be set in each case in the Compari-
son field. The expression (.*) must thus be entered in the Comparison
field in order to store a complete, random character string in a variable.
5.5.2.10 Various commands
5.5.2.10.1 Various commands - Overview
Menu item: Method ▶ Insert ▶ New command... ▶ Miscellaneous
Various commands that can be used independently of the connected
instruments.
The following commands can be selected:
￭ REQUEST
Scans sample data.
￭ LOOP
Multiple execution of a command sequence.
￭ WAIT
Stops the method run.
￭ SEQUENCE
Combines several commands to one command.