Brecknell PS2000 - Commands and Response

30 PS1000/2000 User Instructions
6.4 Commands and Response
Command: W<CR> (57h 0dh), request current reading
Command: S<CR> (53h 0dh), request current status
Command: Z<CR> (5ah 0dh)
If ZERO function cannot be activated, it will return to current scale status.
Command: T<CR> (54h 0dh)
If TARE function cannot be activated, it will return to current scale status.
Response
<LF>^^^^^^^^U
1
U
2
<CR><LF> H
1
H
2
H
3
<CR><ETX>---over capacity
<LF>_ _ _ _ _ _ _ _ U
1
U
2
<CR><LF> H
1
H
2
H
3
<CR><ETX>---under capacity
<LF> - - - - - - - - U
1
U
2
<CR><LF> H
1
H
2
H
3
<CR><ETX>---zero-point error
Note: If the weigh unit is lb:oz, U
1
U
2
oz in above responses
<LF><P>W
1
W
2
W
3
W
4
W
5
W
6
<DP>W
7
U
1
U
2
<CR><LF> H
1
H
2
H
3
<CR><ETX>---scale is stable and the
current weigh unit is kg or lb. With or without decimal point and the position is as per the P9 setting.
<LF><P>W
1
W
2
W
3
lb<SP>W
4
W
5
lb<SP>W
6
W
7
oz<CR> H
1
H
2
H
3
<CR><ETX>
<LF><P>W
1
W
2
W
3
lb<SP>W
4
lb<SP>W
5
W
6
<DP>W
7
oz<CR> H
1
H
2
H
3
<CR><ETX>
Response
<LF> H
1
H
2
H
3
<CR><ETX>
Response
Zero function is activated (simulate ZERO key) and it returns to current scale status.
<LF> H
1
H
2
H
3
<CR><ETX>
Response
TARE function is activated (simulate TARE key), and then returns scale status.
<LF> H
1
H
2
H
3
<CR><ETX>