Operation Manual

pag. 13
Manual Indicator SA 250
PCG/C SA 250 Indicator Manual 23-03-07
The lock up function has 3 programs available:
0 - switched off
1 - The weight value will be locked up as soon as the reading comes to a
exact standstill, until the scale display returns to zero and comes to
a standstill at zero.
2 - The weight value will be locked up as soon as a standstill within 1, 2 or 3
scale divisions is determined. However if the real weight value changes
for at least 1,2 or 3 scale divisions, the lock up will be set free .
If program 2 is selected, this will offer the opportunity to select the number of
divisions that will be used to determine the rate of motion that will start up and
hold on the locking of the weight reading:
0 = within 1 scale division
1 = within 2 scale divisions
2 = within 3 scale divisions
With key the available choices are shown.
With key the selected choice may be entered , followed by automatic
stepping to the next menu line.
There are 2 procedures available to adjust the weight reading:
0 = single point adjustment with one free to choose weight value *)
1 = multi points adjustment with 3 free to choose weight values, with this
method a not linearity of the scale may be compensated **)
With key the required program may be selected.
With key the selected choice may be entered , followed by automatic
stepping to the next menu line: CAL, according to the selected choice this will
be the one point or multi points adjustment procedure.
*) With the one point procedure the best results are achieved by choosing a
reference weight value of about 2/3 of the scale capacity.
**) With the multi points procedure the best results are achieved by choosing
reference weight values of about 1/6, 2/3 and 3/3 of the scale capacity.
WEEGTECHNIEK HOLLAND B.V. Website www.weegtechniek.nl Tel [phone]
Patroonsweg 23-27 Email info@ weegtechniek.nl Fax [phone]
3892 DA ZEEWOLDE The Netherlands
Choice of the weight adjusting procedures
Hold function Lock up function, is always disabled at legal stamped scales.