A&D AD-4410, Инструкция по эксплуатации, Страница: 28 / 82

AD-4410
Page 26
7.3. Dual range
Dual range is a function that divides the weighing range into two and displays the net
weight or gross weight with an appropriate scale interval, depending on the value.
This function is a feature of a dual range instrument.
Setting of the range and division
Set the following items using these calibration-related functions
Calf03
: minimum division Scale interval of the first range
Calf04
: weighing capacity Upper limit of the second range
Calf24
: scale interval of dual range Scale interval of the second range
Calf25
: dual range border Upper limit of the first range
* Make sure you set the scale interval for the second range to a larger value than the
first range.
* Set the dual range’s border so that it is a smaller value than the weighing range.
7.4. Gravity acceleration correction
- When the scale (indicator) has been calibrated in the same place as it is being used,
gravity acceleration correction is not required.
- A span error will appear if there is a gravity acceleration difference between the place
where the instrument has been calibrated and the place it is being used.
The gravity acceleration correction calculates and corrects this span error by setting
gravity acceleration correction values for both points (the place it was calibrated and
the place it is being used in).
* When the span is calibrated with actual load calibration, the gravity acceleration
correction settings are cleared, and the two gravity acceleration settings return to their
default values.
Set gravity acceleration
Set the following items with these calibration-related functions
Calf26
: gravity acceleration of the place of calibration
Gravity acceleration of the place where the instrument was calibrated.
Calf27
: gravity acceleration of the place of usage
Gravity acceleration of the place where the instrument is being used.