Metrohm 730 Sample Changer - Manuel (Page 92)

4.3 Menu Organization
730 Sample Changer, Detailed Description 89
parameters
>changer settings
Submenu for the changer settings
Open the submenu with <ENTER>
>changer settings
rack number 0
The rack that is assigned to the
method
0…16 0 = no particular rack
This setting can force the use of a certain rack with the method cho-
sen. If this is not desired, the rack number 0 must be chosen.
>changer settings
lift rate 1 25 mm/s
Stroke speed of lift 1
3…25 mm/s
>changer settings
lift rate 2 25 mm/s
Stroke speed of lift 2
3…25 mm/s
>changer settings
shift rate 20
Turning speed of the rack in an-
gular degrees/second
3…20
>changer settings
shift direction: auto.
Turning direction of the rack
+,–,auto. auto. = the sample changer chooses
the shortest path for turning.
When the 759 Swing Head is installed, the shift direction is always
"auto".
>changer settings
beaker test mode: single
Test mode for beaker test
single
,both single = test on the active tower
both = always check on both towers
After executing a MOVE command a beaker test is always run to
check the presence of a beaker in front of the chosen tower. With
the 2-tower model of the sample changer, it can be specified
whether the beaker test is to be executed on the tower selected or
on both towers. The latter is recommended with parallel processes in
which samples on both towers are processed simultaneously. A pre-
requisite for this is however, a sample rack whose beaker positions
correspond to the arrangement of the towers (see accessories list).