Rice-lake 880 Performance Series Indicator/Controller Operat Manual do Utilizador descarregar pdf (Página 7)

3 880 Operator’s Manual

1.2 Operating Modes

The 880 has three modes of operation:

Normal mode

Normal mode is the weighing mode of the indicator. The indicator

displays gross or net weights as required, and annunciators to indicate

scale status and the type of weight value displayed.

User Setup Mode

User setup mode (accessed by pressing MENU) is used to:

• View the audit trail

• Set the time and date

• View or clear the accumulator value

• Change setpoint values

• View the current tare value

• Enter setup mode (if audit trail is enabled)

See Section 1.4.8 for more information.

1.3 Front Panel Display

Figure 1-1 shows the 880 front panel keys and the key functions assigned in normal

mode.

The numeric display consists of six large, 14-segment LED digits. If a negative

number is displayed the first LED is used to display “-”, reducing the number of

available digits to five.

The symbols on the keys in Figure 1-1 (representing up, down, enter, left, right)

describe the key functions assigned in setup mode. The keys are used to navigate

through menus, select digits within numeric values, and increment/decrement values.

See Section 2.1.3 for information about using the front panel keys in setup mode.

Gross

Brutto

Net

ZERO

GROSS

NET

B/N

TARE

UNITS

R1 R2 R3

1 2 3 4 5 6 7 8 9 10 11 12 ... 35 36

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Rice-lake 880 Performance Series Indicator/Controller Operat Manual do Utilizador Página 7