Bilanciai SELECTA INTEGRA, User Manual

Page: 10 / 31

Selecta: User Manual_______________
10
Limit ++ : threshold T2 defined by symmetry: modifiable
Options CTRL : to select the acceptance range of weights among the following
options:
From - to ++ with threshold % : all products which weight is between limit – and
limit ++ are accepted; also products between limit – and limit - - are accepted if the
fraction % does not exceed the limit expressed by parameter “% Pieces between –
and - -“.
From - to + with threshold % : all products which weight is between limit – and
limit + are accepted; also products between limit – and limit - - are accepted if the
fraction % does not exceed the limit expressed by parameter “% Pieces between –
and - -“.
From - - on with threshold % : all products which weight is above limit – are
accepted; also products between limit – and limit - - are accepted if the fraction %
does not exceed the limit expressed by parameter “% Pieces between – and - -“.
From - to ++ without threshold % : all products which weight is between limit –
and limit ++ are accepted.
From - to + without threshold % : all products which weight is between limit – and
limit + are accepted.
From - - on without threshold % : all products which weight is above limit – are
accepted.
% Pieces between - and - - : acceptance threshold of products which weight is
above limit - - and below limit -, when active.
Enable negative range : to accept products which weight would lower the average
below the nominal weight, even if respecting the constraints required by thresholds
– and - -. In this case, if when the lot is closed the average is lower than the
nominal weight, the loti s not accepted and the statistic report is marked with “LOT
NOT ACCEPTED”; so the user is in charge of checking regularly and periodically
that the average keeps a level for the lot to be accepted.
Dynamic Calibration : it is the dynamic calibration value detected by the last
dynamic calibration procedure; for new PLUs, such value is 0.
Thresholds are automatically calculated by the machine on the basis of the table
by law below: