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SURVIVOR
Operator Card
This Operator Card describes the 390HE LCD display, weighing and counting operations.
®
390HE Digital Weight Indicator
Warning
Do not open the indicator enclosure!
Refer all repairs and modifications to
your distributor or service technician.
LCD Display and Annunciators
The 390HE display uses a set of LCD annunciators to
provide additional information about the value being
displayed. The illustration below shows these
annunciators and their meanings.
G
The displayed weight is a gross weight.
The displayed weight is a net weight.
N
Scale is at standstill or within the specified motion
band. Some operations, including zero, tare, and
printing functions, can only be done when the
standstill symbol is shown.
Center of zero. Gross weight is within 0.25
graduations of zero. This annunciator lights when
the scale is zeroed.
Indicates that a tare has been entered. The tare
value can be entered by pressing the
the keypad or by sending the KTARE EDP
command.
TARE
key on
lb, kg, PC
Three arrow annunciators on the right side of the
LCD display indicate the units associated with the
displayed value. The bottom arrow annunciator
(PC) is lit when the indicator is in piece count
mode. The top and middle arrows, labeled lb and
kg, show primary and secondary units, as
described below:
• If the displayed weight is in pounds, the top
arrow (lb) is lit; if kilograms, the middle
arrow (kg) is lit.
• If the primary unit of weight is pounds, the
middle (kg) arrow is lit for secondary units—
or, if the primary unit is kilograms, the top
(lb) arrow is lit for secondary units, unless the
secondary unit of weight is the same as the
primary unit.
• If neither primary nor secondary units are
pounds or kilograms, the top arrow is used as
a primary units annunciator and the middle
arrow is used as the secondary units
annunciator.
A set of replacement overlay decals is included in
the parts kit for units other than pounds and
kilograms.
Gross mode
August 2002
Net mode
Standstill
Center of zero
Tare in system
Low battery (not used)
lb
kg
PC
Primary
Displayed units
Secondary
Piece count mode
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Weighing Operations
The illustration below shows the 390HE keypad and normal mode key functions.
ZERO
Set gross weight
to zero
GROSS
NET
B/N
MODE ENTER SAMPLE PRINT
Acquire tare
Switch between
gross, net, and
piece count mode
NORMAL MODE KEY FUNCTIONS
Basic 390HE weighing operations are summarized
below:
Toggle Gross/Net/Piece Count Mode
Press the
between gross, net, and piece count modes. If a tare
value has been entered or acquired, the net value is the
gross weight minus the tare. If access to piece count
mode is disabled, pressing the
switches between gross and net modes only.
Gross mode is shown by the
is shown by the
shown by the LCD annunciator adjacent to the
the right edge of the display.
Toggle Units
Press the
secondary units. The units annunciator arrow on the
right side of the LCD display points to the units
identifier.
Zero Scale
GROSS/NET
UNITS
key to switch the display mode
GROSS/NET
G
annunciator; net mode
N
annunciator. Piece count mode is
key
PC
at
key to switch between primary and
1. In gross mode, remove all weight from the
scale and wait for the standstill annunciator
().
2. Press the
key. The center of zero
ZERO
() annunciator lights to indicate the
scale is zeroed.
TARE
T
T
Acquire Tare
UNITS
Units
Switch between
primary and
secondary units
1. Place container on scale and wait for the
standstill annunciator ( ).
2. Press the
of the container.
3. Net weight is displayed and the
annunciator lights to show the tare value was
acquired.
Remove Stored Tare Value
1. Remove all weight from the scale and wait for
the standstill annunciator ( ).
2. Press the
goes off, indicating the tare value has been
removed.
Print Ticket
1. Wait for the standstill annunciator ( ).
2. Press the
the serial port.
PRINT
Send data to
serial port
TARE
key to acquire the tare weight
ZERO
key. The annunciator
PRINT
key to send weight data to
SURVIVOR 390HE Operator Card
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Counting Operations
The illustration below shows the 390HE keypad and piece count mode key functions.
ZERO
Not used
Switch between gross, net,
GROSS
MODE ENTER SAMPLE PRINT
and piece count mode
NET
B/N
TARE
T
T
Acquire tare /
acquire sample
change sample quantity
UNITS
Units
New sample /
PRINT
Send data to
serial port
(CFMT format)
COUNTING MODE KEY FUNCTIONS
NOTE: Legal-for-trade applications require product to be sold by weight rather than an equivalent parts
count. Operator access to piece count mode is disabled when the indicator is shipped from the factory. To
use piece count mode, access must be enabled when the indicator is configured.
Piece count mode is entered by pressing the
(
GROSS/NET
) key from normal weighing mode. In
count display mode, the display shows the number of
parts rather than weight, the arrow annunciator at the
right side of the LCD display points to piece count
(PC), and pressing the
PRINT
key sends the CFMT
print format data string to the serial port.
390HE counting operations are summarized below:
MODE
If the weight of the sample quantity is insufficient
for piece counting, the indicator automatically
requests the next higher sample quantity by
showing the
Addnnn
message again. If the sample
quantity is at maximum (100) and the sample
weight is still not sufficient, the indicator shows
the message
Display Part Weight
CNTERR
.
To view gross and net weight of parts, press
Acquire Parts Sample
1. Place empty parts container on scale. Wait for
the standstill annunciator ( ), then press
TARE
to acquire the tare weight of the
container.
2. Press
MODE
3. Press the
to enter piece count mode.
SAMPLE
(
UNITS
) key to enter
MODE
to switch from count display mode to
normal weighing mode.
Print Ticket
1. Wait for the standstill annunciator ( ).
2. Press the
key to send piece count data
PRINT
to the serial port.
sample acquisition mode.
4. The indicator display shows the message
Addnnn
, where
is the sample quantity to
nnn
be placed on the scale. Add the number of
parts shown or choose a different sample size
by pressing the
SAMPLE
key to scroll through
the selectable sample quantities (5, 10, 20, 50,
100).
5. Once the sample quantity is on the scale,
press
ENTER
to calibrate the indicator for
counting the new parts. The indicator display
shows the message
–CNT–
as it acquires the
sample weight, then switches to count display
mode and shows the part quantity.
SURVIVOR 390HE Operator Card
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