Rice Lake 820i, Technical Manual

Page: 10 / 116

820i Programmable HMI Indicator/Controller
4 Visit our website www.RiceLake.com
Toggle Units
Press the
UNITS
key to switch between primary, secondary, and tertiary units.
Zero Scale
1. In gross mode, remove all weight from the scale and wait for the standstill annunciator ( ).
2. Press the
ZERO
key. The center of zero ( ) annunciator lights to indicate the scale is zeroed.
Acquire Tare
1. Place container on scale and wait for the standstill annunciator ( ).
2. Press the
TARE
key to acquire the tare weight of the container.
3. Display shifts to net weight and shows the word Net on the display.
Remove Stored Tare Value
1. Remove all weight from the scale and wait for the standstill annunciator ( ).
2. Press the
TARE
key (or, in OIML mode, the
ZERO
key). Display shifts to gross weight and shows the word Gross .
Print Ticket
1. Wait for the standstill annunciator ( ).
2. Press the
PRINT
key to send data to the serial port.
Accumulator Functions
The accumulator must be enabled before use in either normal mode or setpoint operations. Once enabled, weight (net weight if
a tare is in the system) is accumulated whenever a print operation is performed using the
PRINT
key, digital input, or serial
command. The scale must return to zero (net zero if a tare is in the system) before the next accumulation.
The
Display Accum
softkey can be configured to display the current accumulator value. Printing while the accumulator is
displayed, or when the setpoint PSHACCUM function is active, uses the ACCFMT print format (see Section 6.0 ).
Press the
CLEAR
key twice to clear the accumulator.
0