Rice Lake SCT-10 - Manual (Page 46)

42 SCT Weight Transmitter Operator’s Manual
Setpoint Values Setting:
The PC transmits: $aaxxxxxxyckckCR
in which:
xxxxxx = 6 characters for the setpoint value (48 ÷ 57 ASCII);
y = A (set the value in the Setpoint 1)
y = B (set the value in the Setpoint 2)
Possible instrument responses:
- correct reception: &&aa!\ckckCR
- incorrect reception: &&aa?\ckckCR
Setpoints Storage Into EEPROM Memory:
The setpoints value relevant to the two setpoints programmed via the PC are
stored to the RAM volatile memory and lost upon instrument power off. It is
necessary to send a special command to save them permanently in the EEPROM
memory. Please note that the number of writes allowed in the EEPROM memory
is limited (about 100000).
The PC transmits: $aaMEMckckCR
Possible instrument responses:
- correct reception: &&aa!\ckckCR
- incorrect reception: &&aa?\ckckCR
Reading Weight, The Setpoint And The Peak (If Present) From The Pc:
The PC transmits: $aajckckCR
in which:
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 ASCII parameter is set as
NOdU60; if, instead the ASCII parameter is set on NOd td the
gross weight will be read. To read the points, set the FS tE0
equal to 50000.
Possible instrument responses:
- correct reception: &aaxxxxxxj\ckckCR
- incorrect reception: &&aa?\ckckCR
- if the peak is not configured: &aa#CR
in which:
xxxxxx = 6 value characters of the required weight.
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.
Note