User manual WTS Ver.1.16
Seite 37 von 52
3. READING WEIGHT, THE SETPOINT AND THE PEAK (IF PRESENT) FROM THE PC:
The PC transmits: $aajckckCR
where: j = a to read setpoint 1
j = b to read setpoint 2
j = t to read gross weight
j = n to read net weight
j = p to read the gross weight peak if the
parameter is set as
; if,
instead, the
parameter is set on
the gross weight will be read.
To read the points, set the
equal to 50000.
Possible instrument responses:
- correct reception: &aaxxxxxxj\ckckCR
- incorrect reception: &&aa?\ckckCR
- if the peak is not configured: &aa#CR
where: xxxxxx = 6 value characters of the required weight;
Notes:
In case of negative weight, the first character on the left acquires the value « - » (minus sign - ASCII
45).
In case of weight value is under -99999, the minus sign (‘-‘) is sent alternated with the most
significant figure.
Error messages:
In case of an instrument alarm for exceeding 110% of the full scale or 9 divisions above the
value of the parameter
, the instrument sends the string:
&aassO-Lst\ckck
In case of faulty connection of the load cells or of another alarm, the instrument sends:
&aassO-Fst\ckck
where: s = 1 separator character (32 ASCII – space-).
Generally refer to the ALARMS paragraph in this manual.
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