Fairbanks X SERIES PR 5220 ETHERNET TRANSMITTER - Manual (Page 38)

Section 5: Commissioning
05/11 39 51209 Revision 2
5.4.9 Determining the Dead Load
WP A/Calibration
Max 3000 d 3000 kg
Scale interval 3000 d 1 kg
Deadload at 0.00 kg 0.000000
Max at 3000.00 kg 1.000000
Not calibrated
Sensitivity 833.33 4.000000
by load by mV/V Test
To use the empty scale/hopper as dead load (normal case):
- discharge the scale/hopper
- press [by load]
Set deadload After or confirmation of the change is displayed:
If the mV/V value of the dead load was calculated, or if it is known from the previous calibration, the
value can be overwritten by pressing [by mV/V].
WP A/Calibration
Max 3000 d 3000 kg
Scale interval 3000 d 1 kg
Deadload at 0.00 kg 0.000000
Max at 3000.00 kg 1.000000
Calibrated at 3000.00 kg 1.000000
Sensitivity 833.33 4.000000
by load by mV/V Test
5.4.10 Possible error messages
Set deadload failed
above physmax
The dead load entered in mV/V plus maximum capacity in mV/V is
higher than 3 mV/V ( = 36 mV).
Set deadload failed
no standstill
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.
Set deadload failed
deadload < -0.1mV/V
Measurement signal is negative (load cells connected with wrong
polarity or defective) when determining the dead load with [by load].
Set deadload failed
overflow in arithmetics
The dead load entered in mV/V is higher than 5mV/V.