Procedure
5.6.9
Calibration without weight
In the service mode, calibration can be performed without weight by entering the
characteristics of the load cells (e.g. silo weighing with known load cell characteristics).
NOTICE
Calibration in legal metrology
Calibration without weight must not be performed on scales used in legal metrology.
Calibration with weights only.
Setup information
-
Calibration without weight is only possible when the locking switch is open in the
service menu.
-
The parameters required for calibration without weight are entered when the service
mode is activated in the [SETUP] menu under [WP-1].
-
The parameter [NENNLST] 1.19.1 "Maximum capacity" must be entered in the unit kg.
-
The parameter [AUFLOES] 1.19.2 "Resolution" must be entered in the unit kg and
must correspond to the increment d entered during ADC coniguration.
-
The parameter [EMPFND] 1.19.3…1.19.6 "Sensitivity" is entered in mV/V (take the
value from the data sheet, for example).
-
The parameter [NUL.PNKT] 1.19.7 "Zero point" (ofset) is entered in mV/V. This
parameter is not visible for the older ADCs!
1. Remove the preload weight from the weighing platform.
2. Start "Delete Preload" with key
.
After a short time, the preload is deleted and the automatically switches to
weighing mode.
5 Getting started
Combics 1 Series Complete Scales Models CAW1P, CAW1S, CAS1
Minebea Intec
EN-57
