Bilanciai PS440 Series, Руководство по эксплуатации и обслуживанию

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51
DS440IS
5.2 Weighing function keys
Refer to point 1 of Figure 5.1 on page 1-47 :
Zero-set weight
pressing this key resets the weight indication only if the following condition
are satisfied:

the weight value must be within the -1% ÷ +3% range of the weighing
capacity for terminals subject to legal verification or ± 50% for other
terminals;

the weight must be stable;

no tare must be entered.
Enter/cancel tare
On pressing this key, the weight on the scale is acquired as the tare value,
provided the following conditions are satisfied:

the weight must be stable;

the weight must have a positive value;

the weight must not exceed the maximum capacity.
The symbols and will light up on the display.
On MD terminals, the weight indication will be displayed using the division
of the lower range. On ME terminals, the net weight will be displayed using
the division of the range in within which it falls.
By pressing again, the tare will be cancelled and the terminal
resumes display of the gross weight.