Ohaus RANGER ADVANCED COMPACT COUNTING SCALES Manual en - Manual (Page 26)

Ranger RP
26
Counting
3.9 Counting by calling up a saved target quantity
The compact scales Ranger RP have a total of 100 memory locations for frequently
used tare values, average piece weights, target weights and target quantities.
In the factory setting, the memory locations 91 to 100 are reserved for target quanti-
ties. The saved target quantities are also preserved when the scale is switched off.
3.9.1 Saving target quantities
1. Enter the memory location number (factory setting: 91 ... 100) and keep
Mem
pressed until the confirmation tARGEt appears in the display.
2. Enter the target quantity and confirm with Yes .
The display tOLEr appears and + flashes.
3. Enter the upper tolerance in pieces and confirm with Yes .
The display tOLEr appears and – flashes.
4. Enter the lower tolerance accordingly.
The scale returns to weighing mode.
Note If a target quantity had already been saved under the selected memory location, the
message rEPLACE appears in the display.
• To save the new target quantity, press Yes . The old target quantity is overwritten.
• To abort the save process, press No . The pre vious memory location assignment
remains valid.
3.9.2 Calling up target quantities
Enter the number of the memory location with the required target quantity (factory
setting: 91 ... 100) and press
Mem briefly.
The selected target quantity and the associated tolerances are loaded from the
memory and appear briefly in the display.
3.9.3 Counting in to target quantities
1. Place the empty container on the scale and tare.
2. Specify a reference.
3. Fill the container with the material being counted.
The counting-in process can be followed in the graphic display. The 50 % marking
is on the far left here, so that more display segments are available for precise filling
between 50 % and 100 %.
As long as the lower tolerance is not reached, the minus tolerance mark is dis-
played.
If the counted-in number of pieces is within the defined tolerance, the mark
OK is
visible and a short beep sounds if activated in the menu.
When the plus tolerance mark appears, the number of pieces is above the permis-
sible tolerance.