
PT610, PT620, PT630
Instruction Manual
45
APPLICATION: For weighing into a target with tolerance monitoring. The weight display indicates the
weight value.
RELATED PARAMETERS: Sub-blocks
[31-]
and
[32-]
. Parameters
[241], [242] or [243]
.
Filling is used for weighing material into a container. The pan is accepted loaded if the gross weight is
bigger than the Empty range.
The Filling operation is shown in the diagram below.
Figure 13.8 - Timing diagram of filling operation.
Product limit entries for Filling
Product entries for filling are;
Entry type
Target
Coarse
Feeding
Fine
feeding
Tare
minimum
Tare
maximum
Unloaded
scale limit
Value
TARGET
COARSE
FINE
TAREMIN
TAREMAX
EMPTY
Deviation
TARGET
COARSE
FINE
TAREMIN
TAREMAX
EMPTY
Percent %
TARGET
COARSE
FINE
TAREMIN
TAREMAX
EMPTY
TARGET : The nominal weight to be filled,
COARSE : Coarse cut off for entry type value or
Coarse = Target - Course cut off for entry types deviation and ratio,
FINE : Fine cut off for entry type value or
Fine = Target - Fine cut off for entry types deviation and ratio,
(note: This value in deviation type is often called freefall.)
TAREMIN : The minimum of Tare weight,
TAREMAX: The maximum of Tare weight,
EMPTY : The range within which the scale is accepted unloaded.