Front Panel Display; Indicator Operations; Toggle Gross/Net Mode - Rice Lake 520 Installation Manual

1.2

Front Panel Display

Figure 1-1 shows the 520 front panel keys and the key
functions assigned in normal mode.
The 520 display is divided into three areas (see
Figure 1-2):
• The primary display consists of seven large,
14-segment digits used to display weight data.
• A two-digit annunciator shows the units
associated with the displayed value: lb=pounds,
kg=kilograms, oz=ounces, T=short tons,
t = m e t r i c t o n s , LT = l o n g t o n s , g = g r a m s ,
GN=grains. The units can also be set to NONE
(no units information displayed).
NOTE: In the count mode, the displayed value is PC (Piece Count).
1.3

Indicator Operations

Basic 520 operations are summarized below:
1.3.1

Toggle Gross/Net Mode

Press the GROSS/NET key to switch the display mode
from gross to net, or from net to gross. If a tare value
has been entered or acquired, the net value is the gross
weight minus the tare. If no tare has been entered or
acquired, the display remains in gross mode.
2 520 Installation Manual
MODE ENTER
Figure 1-1. 520 Front Panel
P R I M A R Y D I S P L A Y
S E C O N D A R Y D I S P L A Y
Figure 1-2. 520 Front Panel Display Areas
SAMPLE
The 16-digit secondary display is used to display the
weighing mode (Gross/Brutto or Net), status
indicators, including standstill (
zero ( ), and Bar Graph and Checkweigh.
The symbols shown over the keys in Figure 1-1
(representing up, down, enter, left, right) describe the
key functions assigned in setup mode. In setup mode,
the keys are used to navigate through menus, select
digits within numeric values, and increment/
decrement values. See Section 3.1.3 on page 15 for
information about using the front panel keys in setup
mode.
2-DIGIT
ANNUNCIATOR
for UNITS
Gross mode is indicated by the letters
Brutto in OIML mode) on the secondary display; net
mode is indicated by the letters
When piece count mode is enabled, the
Gross/Net/Piece Count
key toggles between
) and center of
Gr Br
(or for
Nt
.
GROSS/NET
.