Metrohm tiamo 1.3 Manual - Manual (Page 600)

574 Method
Input or selection of the solution defined in the solution table. Additionally,
not defined can be selected. If intelligent exchange or dosing units are used
then a check will be made in the method sequence that the correct solution
is present in the connected dosing device and whether the type of dosing
device is correct. With non-intelligent exchange or dosing units the cylinder
volume is checked. At the start of the command the validity of the titer and
the expiry date of the selected solution will be checked as well as the GLP
test interval for the buret. If
not defined is selected no tests will be carried
out.