A&D BA-T Series, Инструкция по эксплуатации

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20. Command
By sending the specified commands from a personal computer or a PLC to the balance, it is possible to
control the balance to perform "weighing data request", "key operations", "setting value change", etc. To
send a command to the balance, add a terminator (CR LF or CR) to the command character string. You
can set the terminator in the [Command settings] screen described in “
13.11. Command settings ”.
ASCII code symbols
C
R
:
Carriage return, ASCII 0Dh L
F
:
Line feed, ASCII 0Ah
<ESC> : Escape, ASCII 1Bh : Space, ASCII 20h
Control commands
Commands to query weighing data
Command Description
Q Requests the weighing data immediately
RW
Requests the weighing data immediately
SI Requests the weighing data immediately
S Requests the weighing data when stabilized.
<ESC>P Requests the weighing data when stabilized.
SIR
Requests the weighing data continuously. (Stream output)
C Cancels the S , <ESC>P , or SIR command.
The Q , RW , and SI commands have the same function. The S , <ESC> , and P commands have the same function.
Key control commands
Command Description
P Same as the ON:OFF key .
ON Turns the display on.
OFF
Turns the display off.
CAL Sensitivity adjustment using the internal weight
EXC Sensitivity adjustment with an external weight.
PRT Same as the PRINT button .
R
Same as the RE-ZERO button .
RZ
T
Same as the TARE button .
TR
ZR
Zero If the load is within ±2% of the capacity from the initial zero point, the zero point
is updated, the tare value is cleared and the display is set to zero. If the load
exceeds ± 2%, no processing is done.
RIR Same as the IR sensor (right).
LIR Same as the IR sensor (left).
TST Performs calibration test with the internal weight.
The
R
and
RZ
commands have the same function.
The T and TR commands have the same function.