| 摘要 |
PURPOSE:To enhance working efficiency by selecting the combination close to set conditions when a required combination could not obtained, and displaying said combination and a combined weight or the deviation thereof with respect to a set weight, respectively. CONSTITUTION:If a combination does not exist within the permissible range determined by a permissible upper limit deviation and a permissible lower limit deviation, a combination control circuit 13 emits a combination change command signal based on the combination change instruction signal emitted by a decision circuit 22, thereby changing over a combination signal change-over switch 16 and a display change-over switch 28. A select circuit 10 supplies the weighing signals of respective weighing devices relating to the combination which is above the permissible upper limit deviation but is closest to the set weight based on the combination signal stored in a combination storage circuit 14 to an adder-subtractor 18. The deviation signal of the adder-subtractor 18 is displayed in a deviation display device 30. At the same time, each weighing value based on the combination signal stored in the circuit 14 is displayed in a combination display device 34. |
