Intercomp PW800 - WEIGHT CALIBRATION AND FINALIZATION; Three-Point Weight Calibration Procedure; Finalizing Calibration Settings

PW800, Users
Rev O, January, 2008
16
Save
The display shows “LL-00
LL-00LL-00
LL-00”. At this point the scale saves any changes that have been made.
This allows changes to be made to EE-07
EE-07EE-07
EE-07 through EE-13
EE-13EE-13
EE-13 without having to do a complete
calibration. The scale can be turned off and any changes so far will be saved.
Weight calibration.
The scale has a three point calibration feature which reduces the effects on non-linearity
in the load cells. This requires that you place three weights on the load cell(s) during
calibration. The first weight must be greater than zero, the second greater than the first,
and the final weight somewhere between the second and the capacity.
22. The scale shows “LL-00
LL-00LL-00
LL-00”. With no weight on the load cell(s) press the NET/GROSS
and MODE keys. Then enter your intended weight capacity (then press both the
NET/GROSS and MODE keys).
23. The scale shows “LL-01
LL-01LL-01
LL-01”. Apply the first weight. Press the NET/GROSS and
MODE keys. Then enter the exact value of the applied weight (then press both the
NET/GROSS and MODE keys).
24. The scale shows “LL-02
LL-02LL-02
LL-02”. Apply the second weight. Press both the NET/GROSS
and MODE keys. Then enter the exact value of the applied weight (then press both
the NET/GROSS and MODE keys).
25. The scale shows “LL-03
LL-03LL-03
LL-03”. Apply the third weight. Press both the NET/GROSS and
MODE keys. Then enter the exact value of the applied weight (then press both the
NET/GROSS and MODE keys).
Finish
The new calibration information is saved.
26. Reset the calibration enable switch to its original position (RUN). This prevents
accidental entry in the calibration routine.
27. Check the calibration with the procedure already discussed in this manual.