Metrohm 789 Robotic Sample Processor XL - Manual (Page 136)

6.2 Standard methods
128 Metrohm Sample Processor, Annex
6.2 Standard methods
The following pages contain a list of the user methods supplied to-
gether with explanations of important commands. A requirement for the
use of these methods is that the system is properly configured. In par-
ticular, the working position, rinsing position and shifting position of Lift
1 must be defined for the sample rack being used as well as a special
beaker position on the rack.
The titration or measuring methods must always be set on the corre-
sponding instrument itself. The correct cable connections are given on
pages 31ff. In the methods described as examples it is assumed that
the instruments are always connected to the Remote sockets.
We recommend that each new method is worked through step by step
with the TRACE function before it is started for the first time and
adapted to suit the particular requirements. This is done by using the
key to open the loaded method and selecting >start se-
quence , >sample sequence or >final sequence . The displayed com-
mand line of a sequence can be executed directly with the
key. This means that it is possible to test the complete method se-
quence step by step.
If a standard method is not required then it can be deleted (see p. 87).
Then more memory is available for storing methods.