Operating Instructions Combics CAIXS2  87
Operation
  Minimum load  The minimum amount that a component must weigh before it can be saved in net-
total memory. 
Setting: APPLIC/ APPLIC.3/NET.TOT.  Menu item 3.6.
Once the limit is exceeded by the load, the value can be saved. If the load on 
platform is too light, the following will occur when you try to save a value:
–  error code Inf 29 appears
–  a warning signal is emitted (double-beep)
–  the weight value is not saved.
The minimum load required for automatic taring of the container weight on the 
platform (first weight) is configured under: Applic. / min.tare  menu item 3.5.
The minimum load can be set in 10 steps, from 1 to 1000 digits (see Available 
parameters). The “digits" here refer to the scale intervals in the connected weighing 
platform. If the interval of the connected platform is 1 g, and 1000 digits are 
required, you must place at least 1000 g (= 1000 intervals) on the weighing 
platform for autotaring (only with the “Autotare first weight" option selected).
  Net-total formulation  This mode is used for weighing large and small components at the same time. It is 
  with two weighing platforms   possible to toggle from the small-component platform to the large-component 
platform once during a measurement series. Once you toggle to the large-
component platform, the ( and ) keys are available until a component is 
saved. For example, you can tare a partially-filled container taken from the small-
component platform on the large component platform.
The value in component memory on the small-component platform is transferred 
to the large-component platform and the weight unit is converted, if necessary. 
The Component and Additive display modes are both available on the large-
component platform.
The value read by the active platform is saved in component memory. The displayed 
result is accurately calculated in the active weight unit.
When you press c to stop a measurement series the tare memories for both 
platforms are cleared, unless the large-component platform is an SBI instrument, 
in which case the platform is only tared.
  Example:  Three components of a formula should be weighed.
Configuration: The “Net-total formulation" application is selected, and printout has 
been set up.
Setting: Applic./Applic.3/NET TOT
Component log: SETUP / PRINT/PROTOC. menu item 7.7
Total data record: SETUP / PRINT/PROTOC. menu item 7.8
 
  t  Place empty container on the scale.