6 calibration with weight [by load, Calibration with weight [by load, Pr 5230 instrument manual commissioning – Rice Lake PR5230 Fieldbus Transmitter User Manual
Page 117
PR 5230 Instrument Manual
Commissioning
Sartorius
EN-117
5.4.6
Calibration with Weight [by load]
Select [by load] for calibration using weight.
The weight value for the calibration weight must be entered in
separate window.
After applying the weight, enter the weight value and confirm with
. The weight unit for the calibration
weight (press
to change) may differ from the unit in the instrument; conversion is automatic.
Afterward, the following message is displayed:
Setting SPAN by load
Weight value, weight unit and measuring signal in mV/V corresponding to this value are displayed in the
[Calibrated at] line.
Weighingpoint/WP A/
Calibration
Max
3000 d
3000 kg
Scale interval
3000 d
1 kg
Deadload at
165.11 kg
0.057920
Max at
3000.00 kg
1.052369
Calibrated at
2000 10kg
0.701579
Sensitivity
876.97
4.209600
by load
by mV/V
by data
Linear.
CalcTest
This message displays, if the scale is not stable.
Remedial action
• Check the mechanical function of the scale.
• Adapt the filter setting; reduce the resolution, if necessary.
• Adapt the stability conditions.
This message displays, if the weight on the scale is less than the dead load
after input of the weight value.
The next step is calculation of the test value with [CalcTest] (see Chapter 5.4.10), and calibration is completed
with
(see Chapter 5.4.12).