Brecknell 6702U - Page 65

67XXU USB/Serial Scale Service Manual 65
Command: U<CR> (55h 0dh)
Command: L<CR> (4ch 0dh)
Command: X<CR> (58h 0dh)
Command: all others
Table 7.3 Summary of Command and Response:
Response
Changes units of measure (simulate UNIT key) and return scale status with new units.
The new measure unit should be allowed to use
<LF> U
1
U
2
U
3
U
4
U
5
<CR><LF> H
1
H
2
H
3
H
4
<CR><ETX>
Response
If Hold function can be activated, it will enable/disable hold function (simulate HOLD key) and returns scale status.
<LF> H
1
H
2
H
3
H
4
<CR><ETX>
Response
Power off the scale. Same as pressing the ON/OFF key to turn off the scale.
Response
Unrecognized command
<LF>? <CR><ETX>
Command Response
ASCII HEX
W<CR> 57 0d Read scale weight:
<LF>^^^^^^^^U
1
U
2
U
3
U
4
U
5
<CR><LF> H
1
H
2
H
3
H
4
<CR><ETX>---over capacity
<LF>________U
1
U
2
U
3
U
4
U
5
<CR><LF> H
1
H
2
H
3
H
4
<CR><ETX>---under capacity
<LF>-------- U
1
U
2
U
3
U
4
U
5
<CR><LF> H
1
H
2
H
3
H
4
<CR><ETX>---zero-point error
<LF><P>W
1
W
2
W
3
W
4
W
5
<DP>W
6
U
1
U
2
U
3
U
4
U
5
<CR><LF>H
1
H
2
H
3
H
4
<CR><ETX>---normal data
S<CR> 53 0d <LF>H
1
H
2
H
3
H
4
<CR><ETX>; read scale status
Z<CR> 5a 0d <LF>H
1
H
2
H
3
H
4
<CR><ETX>; simulate ZERO key
T<CR> 54 0d <LF>H
1
H
2
H
3
H
4
<CR><ETX>; simulate TARE key
U<CR> 55 0d <LF> U
1
U
2
U
3
U
4
U
5
<CR><LF>H
1
H
2
H
3
H
4
<CR><ETX>; simulate UNIT key
L<CR> 4c 0d <LF>H
1
H
2
H
3
H
4
<CR><ETX>; simulate HOLD key
X<CR> 58 0d power off the scale, simulate OFF key
others <LF>? <CR><ETX>