7-4
CW-80 Checkweigher Installation/Service Manual
Table 7-1. (continued)
TOL (tolerance) output format
[ST]
is a 1-character field for CW-80 status transmitted during
continuous (PFUNCT=CONT) transmit mode only:
M
for Motion status, scale is not at standstill.
R
for Overload, out of range indication.
<sp> ASCII (20 Hex) for Standstill, in range
reading.
<EOL>
is either <CR> or <CR><LF>, depending on serial port
setting for End of Line Termination.
Units = lb and oz
Print Format:
<STX>[POL][DATALB]<SP>[LB]<SP>[DATAOZ]<SP>[OZ]<SP>
[GR/NT][O/A/U][ST]<EOL>
Where:
<STX>
is the ASCII “START OF TEXT” character (02 Hex).
[POL]
is the polarity indicator, 1 single character:
ASCII 20H (space) if positive weight reading
ASCII 2DH (minus sign) if negative weight reading
[DATALB]
1- to 3-character field (dependent on scale capacity) for
pound weight in lb and oz mode. Leading 0’s to be transmit-
ted as spaces (20 Hex).
[DATAOZ]
2- to 5-character field (dependent on scale capacity)
including decimal point for ounce weight in lb and oz
weighing mode. Data is right justified, with leading zeros
padded with spaces.
<SP>
is the ASCII “SPACE” character (20 Hex).
[GR/NT]
is the 2-character indication of current weighing mode:
GR
for gross weights
NT
for net weights
[O/A/U]
is the 1-character indication of Over/Accept/Under status:
O if Over LED is illuminated.
A if Accept LED is illuminated.
U if Under LED is illuminated.
[ST]
is a 1-character field for CW-80 status transmitted during
continuous (PFUNCT=CONT) transmit mode only:
M
for Motion status, scale is not at standstill
R
for Overload, out of range indication
<sp> ASCII (20 Hex) for Standstill, in range reading
<EOL>
is either <CR> or <CR><LF>, depending on serial port
setting for End of Line Termination
TOL Sample Print Outs
TOL Gross Accept (lb and oz):
5 LB 2.10 OZ GRA
TOL Net Over (lb and oz):
5 LB 4.18 OZ NTO
