A&D BA-T Series Instruction Manual page 193

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
ASCII code symbols
C : Carriage return,
R
<ESC> : Escape,
Control commands
Commands to query weighing data
Command
Q Requests the weighing data immediately
Requests the weighing data immediately
RW
SI Requests the weighing data immediately
S Requests the weighing data when stabilized.
Requests the weighing data when stabilized.
<ESC>P
SIR Requests the weighing data continuously. (Stream output)
Cancels the S, <ESC>P, or SIR command.
C
The Q, RW, and SI commands have the same function.
Key control commands
Command
Same as the ON:OFF key
P
ON Turns the display on.
Turns the display off.
OFF
CAL Sensitivity adjustment using the internal weight
EXC Sensitivity adjustment with an external weight.
Same as the PRINT button
PRT
R
Same as the RE-ZERO button
RZ
T
Same as the TARE button
TR
Zero
ZR
RIR Same as the IR sensor (right).
LIR Same as the IR sensor (left).
Performs calibration test with the internal weight.
TST
The R and RZ commands have the same function.
The T and TR commands have the same function.
ASCII 0Dh
ASCII 1Bh
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.
L : Line feed,
F
: Space,
Description
The S, <ESC>, and P commands have the same function.
Description
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.
.
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193
"13.11. Command settings".
ASCII 0Ah
ASCII 20h