XK3190-A28E
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Order R Indicator accept the command and send weighing data once time (the format is same as method 1
Order T Indicator accepts the command, and implements tare function (same as key tare). Indicator returns
back to CRLF
Order Z
Indicator accept the command, and indicator implements zero function (same as “zero”); indicator
returns back to CRLF.
Method 4
、
P3=5
：
continuous transmission
For Weight datas, the lowest is front, the high and sign bit at the end. For negative sign bit send "-", for
positive sign bit send 0.
For example, indicator displays the current weight as-500.00kg, the serial output data: = 00.005-. Indicator
displays the current weight as500.00kg, the serial output data: = 00.0050
No. X Group
Content
Note
16hex
No.1byte
=
Start bit
0x3D
No.2byte
0
Weight data
0X30
No.3 byte
0
0X30
No.4 byte
.
0X2E
No.5 byte
0
0X20
No.6byte
0
0X20
No.7 byte
5
0X35
No.8 byte
0
0X30
Scoreboard connected by current loop
Please refer to Figure 2-6 for the details of wiring. The signal of scoreboard is the 20mA constant current of current
loop. It is output by binary code, and the baud rate is 600. Each frame has 11 date bits, which include one start bit
(0), eight date bits (LSB in the front), one flag bit, and one stop bit (1)
Chapter 3 Operation Instruction
I.
Startup
The indicator shows
【
ON
】
when it is turned on. All lights of sign will be up, and the software version will
be showed up as well. Then, the indictor starts to self-test by counting 000000-999999. If the weight on the
platform scale is within range of zero setting, the indicator will automatically implement “zero” function, and then
enter into weighing status. Otherwise, the indicator will show value of weight up. Furthermore, the indicator will
show times of calibration by pressing [#] key after displaying software version. For instance, n 1, the indicator will
show calibration data and software check-sum.; and then indicator starts to self-testing. If users do not press [#] key,
indicator will directly skip to self-testing. Finally, the indicator will be weighing status after finishing above
initialization.
.
II. Key Operation
In the calibration and parameter setting status, some keys will implement the following functions:
1.[ ZERO] key performs the "plus 1" function. After the ZERO key is pressed, the indication light corresponding to
figure will plus, and automatic zero setting will be made after it is added to 9.
2. [TARE] key performs the "shift" function. After the TARE key is pressed, the indication light corresponding to
figure will move one bit from highest, and it will automatically move to the highest effective bit as reaching
the lowest bit.
3. [#] key performs "input" function. Press the [#]key to input the set data into indicator.
4. CLEAR key performs "exit" function. Press the CLEAR key to exit calibration or setting state.
