Ckw-55 checkweigher en-19 – Ohaus CKW WASHDOWN CHECKWEIGHING SCALES_INDICATOR Manual en User Manual

Page 23

CKW-55 CHECKWEIGHER

EN-19

Programming Target, and Minimum and Maximum % Variance

In the Mode menu, set Checkweigh to On and Set Point Input to Percent (refer to Section 3.6.3).

Press the TARGET button to initiate checkweigh entry sequence. TARGET flashes momentarily to
indicate the first parameter to be entered. The two center green Bar Graph segments are lit
during entry.

The display flashes the last Accept Target value entered. If a different Accept value is desired,
enter the new value via the numeric keypad (example 4 kg).

Press TARGET to accept the entry. 4.000 will freeze momentarily to confirm the entry.

VAR UN flashes momentarily to indicate the parameter to be entered next (Variance-Under). The
last Yellow and the first green segments are lit during entry.

The display flashes the last Minimum % variance entered. If a different Minimum % variance is
desired, enter the new value via the numeric keypad (example 25% of the Accept Target value 4
kg to reach a desired Minimum value of 3 kg).

Note: Variance values are absolute, no negative value allowed.

Press TARGET to accept the entry. The calculated value 3.000 (4 kg – 25% or 1 kg) will freeze
momentarily to confirm the entry.

VAR OV flashes momentarily to indicate the parameter to be entered next (Variance-Over). The
last Green and the first red bar graph segments are lit during entry.

The display flashes the last maximum variance value entered.

If a different maximum % variance is desired, enter the new value via the numeric keypad
(example 37.5% of the Accept Target value 4 kg to reach a desired maximum value of 5.5 kg).

Press TARGET to accept the entry. The calculated value 5.500 (4 kg + 37.5 % or 1.5 kg) will
freeze momentarily to confirm the entry.

END appears momentarily to confirm end of checkweigh entry sequence. Indicator returns to
active checkweighing mode.

% kg lb g oz B/G Net Tare PT