USA Measurements US-4011, Руководство пользователя и техническое руководство

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US-4011 .
32 .
8.6. Communication Details when
USER-COM1
/
2-LAYOUT
is set to
SINGLE
:
8.6.1. Commands and response
8.6.1.1. Command: W<CR> (57h 0dh), request current reading
Response:
①
<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
②
<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
③
<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
Note: U
1
U
2
U
3
U
4
U
5
is 1,2,3 or 5 bytes according to current unit: %, kg, lb, pcs, lb:oz
④
<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
Note: (1) The decimal point position is determined by
CONFIG-PRIM.D
(2) If current unit is “lb:oz”, the format will be similar with following:
<LF><P>W
1
W
2
W
3
lb<SP> W
4
W
5
<DP>W
6
oz <CR><LF> H
1
H
2
H
3
H
4
<CR><ETX>
8.6.1.2. Command: S<CR> (53h 0dh) , request current status
Response: <LF> H
1
H
2
H
3
H
4
<CR><ETX>
8.6.1.3. Command: Z<CR> (5ah 0dh)
Response: Zero function is activated (simulate ZERO/ON/OFF key) and it returns to current scale status.
<LF> H
1
H
2
H
3
H
4
<CR><ETX>
If ZERO function cannot be activated, it will return to current scale status.
8.6.1.4. Command: T<CR> (54h 0dh)
Response: TARE function is activated (simulate TARE/PRESET key), and then returns scale status.
<LF> H
1
H
2
H
3
H
4
<CR><ETX>
If TARE function cannot be activated, it will return to current scale status.
8.6.1.5. Command: U<CR> (55h 0dh)
Response: Changes units of measure (simulate UNIT/DATA 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>
8.6.1.6. Command: L<CR> (4ch 0dh)
Response: If Hold function can be activated, it will enable/disable hold function (simulate HOLD/SETUP key),
and returns scale status.
<LF> H
1
H
2
H
3
H
4
<CR><ETX>
8.6.1.7. Command: X<CR> (58h 0dh)
Response: power off the scale, just like press down the ZERO/ON/OFF key to turn off the scale.
8.6.1.8. Command: all others
Response: Unrecognized command
<LF>? <CR><ETX>
8.6.2. Summary of Command and Response:
Command
Response
ASCII HEX
W<CR> 57 0d
Read scale weight:
①
<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
②
<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
③
<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
④
<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/ON/OFF key