Sartorius FC Operating Instructions Manual page 4

Operating Design
Keys
Your Factory scale is operated either
through the keys on the display and
control unit or via a connected PC.
Operation through the scale keys is
described in the following.
Function Keys (Soft Keys)
The current function of a soft key is
indicated in the bottom line of the display.
The bottom line shows symbols and/or
abbreviations to indicate soft key
functions. The abbreviations are usually
self-explanatory.
Example
isoTST
: start calibration/adjustment
S ID
: save ID
The function keys are numbered F1
through F6, from right to left.
F6 F5 F4 F3 F2 F1
The arrows shown in the footer indicate
the following functions:
Return to Setup menu
oo
(in the Setup menu: save settings
and exit the Setup program)
Go back to the higher selection level
o
Show sub-items under the
O
active item
Move upward in the input/output
Q
window
Move downward in the input/output
q
window
Set the selected menu parameter
l
4
Display
There are two fundamentally different
types of display:
– display of measured and calculated
values
– display for menu parameter settings
(setup)
Display of Measured and
Calculated Values
This display is divided into nine sections.
Line for metrological data
Bar graph
Measured value line
Text line
Soft key labels
Plus/minus sign Unit/Stability indicator
Tare memory
Calculated value
Application pictograms
Line for Metrological Data:
If the scale is verified for use in legal
metrology, the following metrological
specifications are shown here:
Max
Maximum capacity of the scale
Min
Minimum capacity of the scale;
i.e., the minimum weight
allowed when the scale is used
in legal metrology
e
Verification scale interval
of the scale
d
Readability: indicates the scale
interval of the scale
R1
Displayed when e = d
through
R4
e = d
Max
On standard scales, only
are shown.
Bar Graph:
The bar graph indicates how much of the
scale's capacity is "used up" by the current
load; during checkweighing,
t indicates the control limits.
The following symbols may be
displayed here:
0%
Lower load limit
100%
Upper load limit
Bar graph showing 10% intervals
-
Minimum for checkweighing
=
Target for checkweighing
+
Maximum for checkweighing
Plus/Minus Sign, Stability Symbol:
A plus or minus sign (F or H) is shown
here for a weight value (e.g., a calculated
value when weighing in percent) or the S
symbol, indicating that the verified or
verifiable scale has been zeroed or tared.
Measured Value Line:
This section shows the weighed or
calculated value or alphanumeric input.
Note Concerning Verified Scales Approved
for Use as Legal Measuring Instruments
in the EU*:
For verified scales that have a verification
e
scale interval
d
interval , the last digit on the display
is bordered
Unit and Stability:
When the scale reaches stability, the
weight unit or calculation unit is
displayed here.
d
and
The a symbol may be displayed for
readouts on a scale verified for legal
metrology. However, these readouts can
be used only for standard applications
(not in legal metrology/not legal for trade).
* including the Signatories of the Agree-
ment on the European Economic Area
not equal to the scale