Fancom F41, Instruction Manual

Page: 25 / 51

Lumina 41/42 Weigher and Transport
21
Setting weigher accuracy
When the weigher has been calibrated, determine weigher accuracy and carry out
any further weigher calibration. The control computer uses the settings below to
determine when a measurement is reliable.
Filter (second) Setting of the period within which the measured weight must be stable within the
limits of the entered differences (
Weight stable ).
Weight stable Setting of the value of Weight stable (in KG).
Within the Filter time the difference between the highest and lowest weight must not
exceed Weight stable
. If the alarm message ‘weigher not stable’ appears, this value
can be increased.
Counts Readout of the actual number of counts currently being read on the input.
Maximum tare Setting of the maximum weight that is deducted from the gross weight to obtain net
weight. If the actual tare is below the
Maximum tare , the tare of the weigher is
ascertained. Dosing in can then continue normally afterwards. If the Maximum tare is
exceeded, no more dosing in can take place. The control computer stops, followed by
a loud alarm.
The control computer automatically determines the Maximum tare when the weigher
capacity is set (5% of the weigher capacity). The Maximum tare can then be adjusted
manually.
Current tare
Readout of the current weight that is deducted from the gross weight to obtain net
weight. The actual tare of the weigher.
Depending on the House setup settings this tab can display the following information.
Setting type Weigher hopper
Installer

WEIGH/TRANSP.

WEIGHER

tab page Hopper
Feed sensor
Setting of the type of sensor:

Make contact : The sensor makes contact if it detects feed.

Break contact : The sensor breaks contact if it detects feed.
Descr. Readout of the name of the function.