Operation Manual

Manual Indicator SA 250
pag. 14
PCG/C SA 250 Indicator Manual 23-03-076
1. Press key to step to the next menu line: zero adjustment.
The actual zero value can be read now in points of the A/D converter.
The value should be in between: 5.000 and 50.000 .
If this is not so, adjust with switch 1 on the main print board.
2. Set the reading to zero with key . If only the zero has to be adjusted,
the procedure may be terminated from here by pressing key
3. Put an accurate weight (value free to choose) in the middle of the weigh
platform. The display reading should be now in between 50.000 and
250.000 points. If this number is higher or lower an accurate adjustment
is not to possible.
4. Press key to enter the measured weight signal
.
The display now asks for the value of the weight that has been put
upon the scale.
The display shows :
SP 1 , the figure at the right flashes and may be edited
now with key
With key the next figure is made editable, and so on.
Ï
5. Key in the complete weight value
and enter with key .
The display will show CAL during the entering procedure and will step
forward to the next menu line.
The display now asks for the value of the maximum scale capacity.
The display shows:
SP 2 , the figure at the right flashes and may be edited
now with key .
With key the next figure is made editable, and so on.
6. Key in the complete weight value of the maximum scale capacity.
During normal operation of the scale the weight reading will switch off and
show “overload” at loadings above this weight value + 9 divisions.
7. Press key to enter the value of the maximum weighing capacity.
The display shows CAL during the entering procedure.
The adjustment procedure will now be finished and the scale will
automatically return to the normal weighing mode.
8. Remove the weight from the weigh platform.
9. Switch the scale off and on again. All keys will be accessible now.
The scale is ready to be used.
WEEGTECHNIEK HOLLAND B.V. Website www.weegtechniek.nl Tel [phone]
Patroonsweg 23-27 Email info@ weegtechniek.nl Fax [phone]
3892 DA ZEEWOLDE The Netherlands
One point adjustment : Procedure with one reference weight
SP 1
SP 2
SP 1
SP 2
NET
READING OF
ZERO VALUE
WEIGHT VALUE
READING OF
WEIGHT VALUE
MAX. SCALE
CAPACITY