Communication
© Rice Lake Weighing Systems
●
All Rights Reserved
17
Command
M<CR> (4dh,0dh)
Raw Count
<LF> <M> <M> <M> <M> <M> <M> <M>
M
M <CR> <LF> <H1> <H2> <CR> <ETX
>
Table 6-6. Request Displayed Raw Count
Command
U<CR> (55h,0dh)
Simulate
UNIT
key (lb/kg)
<LF> <U> <U> <CR> <LF> <H1> <H2> <CR> <ETX
>
Simulate
UNIT
key (lb:oz)
<LF>
l
b
:
o
z <CR> <LF> <H1> <H2> <CR> <ETX
>
Table 6-10. Change Units of Measure
Symbol
Description
<LF>
Line feed (0Ah)
<CR>
Carriage return (0Dh)
<ETX>
End of text (03h)
<sp>
Space (20h)
<p>
Polarity "-" or " " (2Dh or
20h)
<U><U>
Measure units
"lb","oz","kg","g"
<W><W><W><W><W>
Weight data 5 ~ 6 Bytes
<H1><H2>
Current status
<M><M><M><M><M><M><M
>
Raw count 7 Bytes
Table 6-13. Symbols Used
Bit
Byte 1 (H1)
Byte 2 (H2)
0 0=stable
0=not under capacity
1=not stable
1=under capacity
1 0=not at zero point 0=not over capacity
1=at zero point
1=over capacity
2 0=RAM ok
0=Flash ROM ok
1=RAM error
1=Flash ROM error
3 0=eeprom ok
0=calibration ok
1=eeprom error
1=calibration error
4 Always 1
Always 1
5 Always 1
Always 1
6 Always 0
Always 0
7 Parity
Parity
Table 6-14. Bit Definition <H1-H3>
Comman
d
S<CR> (53h,0dh)
Response <LF> <H1> <H2> <CR> <ETX
>
Table 6-7. Request Current Status
Command Z<CR> (5ah,0dh)
Simulate
ZERO
Key
<LF
>
<H1
>
<H2
>
<CR
>
<ETX
>
Table 6-8. Request Scale to Zero
Command T<CR> (54h,0dh)
Simulate
TARE
Key
<LF
>
<H1
>
<H2
>
<CR
>
<ETX
>
Table 6-9. Request Scale to Tare
Command
X<CR> (58h,0dh)
Simulate
OFF
key
×
×
×
×
×
Table 6-11. Power Off the Scale
Command Others (xxh,0dh)
Response
<LF>
? <CR> <ETX
>
Table 6-12. Unrecognized Command
