Page 32 250 Technical Reference
SPAN (Span Calibration)
Select to perform Span Calibration. While the span calculation is in progress the display will show
“S.in P”. Refer to SPAN (Span Calibration Routine) on page 42.
ED.LIN (Edit Linearization Points)
Select to view linearization setup and start linearization routines. While linearization is in
progress the display will show “L.in P”. Refer to ED.LIN (Edit Linearization Points) on page 43 for
more information.
CLR.LIN (Clear Linearization Points)
Select to view linearization setup and select linearization points to clear. Refer to CLR.LIN (Clear
linearization) page 44 for more information.
DIR.ZER (Direct Zero Calibration)
Select to enter the mV/V value of the zero calibration directly. This feature is used to enable
approximate calibrations to be performed in situations where a standard ZERO calibration is
impractical (e.g. calibration on a partially filled silo).
DIR.SPN (Direct Span Calibration)
Select to enter the mV/V value of the full scale capacity of the scale build. This feature enables
the Model 250 to be calibrated based on the rated output capacity of the load cells rather than
using test weights. The accuracy of this method is limited to the accuracy of the published load
cell ratings.
FAC.CAL (Restore Default Factory Calibration)
Select this choice to restore default factory calibration. This restores all calibration critical
settings in the BUILD, OPTION and CAL menus back to factory defaults. The indicator will
prompt with Cont. N. Press <EDT> (PRINT) to change to Cont. Y and <OK> ( f ) to continue. If
Cont. Y is chosen and then <OK> or <ITM> is pressed, the Model 250 will display “DONE” to
indicate that the operation has been completed.
SPEC
Settings within this group control features including access codes, key locking, key functions and
display settings.
SAFE.PC (Safe Security Access code for Setup)
The SAFE.PC (Safe Access code) allows partial access to the Setup mode (i.e. only non
calibration/trade critical settings can be changed). For the Safe Access code to have any effect,
the FULL.PC access code must also be set. The default access code setting is 000000 that
allows free access. Any other number will enable the access code functions and restrict access.
Refer to Accessing the Setup Mode on page 27 for more information.
Range 000000 to 999999
Default: 000000
To Next Page
Loading...
