|
aaRcrlf |
aaD+/-ddlf |
Respond
with Temperature compensated (if Mode = 0),
calibrated data +/-400,000 nominal, +/-524,288 max
aa = 00 will have all load cells take a reading at the
same time and then respond in sequence, separated by a
If. |
|
|
|
Set
(aa = 00 will
work but will not give response) |
|
Command |
Response |
Description |
|
aaSAaacrlf |
aa,OKlf |
Set
Address (aa = 00 is
not available) |
|
aaSNddcrlf |
aaVNddlf |
Set
Number of
temp
samples averaged(1-30,000)(set = 2,400)(2 min) |
|
aaSRddcrlf |
aaVRddlf |
Set
Response byte count delay
before transmission. (1-100)(factory set = 10) Allows
time for indicator to switch from transmit to receive
mode and not miss any data from first load cell. |
|
|
|
Tell
(aa = 00 is not
available) |
|
Command |
Response |
Description |
|
aaTUcrlf |
aaVUddlf |
Tell
Uncompensated & uncalibrated
load data. aa= 00 will
have all load cells take a reading at the same time and
then respond in sequence, separated by a If. |
|
aaTTcrlf |
aaVTddlf |
Tell
temperature in Deg C x
100. |
|
aaTCcrlf |
aaVCddlf |
Tell raw
temperature data counts |
|
aaTNcrlf |
aaVNddlf |
Tell
Number of
temp samples
averaged(1-30,000)(factory set = 2,400)(2 min) |
|
aaTMcrlf |
aaVMddlf |
Tell
Mode (0 = temp
compensated, 1 = Not temperature compensated). |
|
aaTGcrlf |
aaVGddlf |
Tell
Gain of pga in Crystal
ADC (1,2,4,8)(factory set = 2) |
|
aaTVcrlf |
aaVVddlf |
Tell
Version of software. 3.7 |
|
aaTRcrlf |
aaVRddlf |
Tell
Response byte count
delay before transmission. (1 - 100)(factory set = 10) |
|
|
|
Baud
Rates |
|
After baud rate is changed
the unit must be powered down and then restarted to have
the new baud rate in effect. |
|
aaSB0 |
aa,OKIf |
Set baud rate to 19,200
baud. Factory set to 19,200 baud |
|
aaSB1 |
aa,OKIf |
Set baud rate to 38,400
baud |
|
aaSB2 |
aa,OKIf |
Set baud rate to 57,600
baud |
|
aaSB3 |
aa,OKIf |
Set baud rate to 96,000
baud |
|
aaSB4 |
aa,OKIf |
Set baud rate to 115,200
baud |
|
|
Set
Smart Filters |
|
Command |
Response |
Description |
|
aaSFddcrlf |
aaVFddlf |
Set number of load samples
averaged in High filter (1-30,000) (Factory set =
100) |
|
aaSJddcrlf |
aaVJddlf |
Set number of load samples
averaged in Low filter (1-255) (Factory set = 6) |
|
|
|
x = y + (z-y)/s Equation
for calculating filtered reading
Where
x= new filtered reading
y= old filtered reading
z= new reading
s= sample size
This equation is calculated with every
reading taken by the A/D. 60 readings are taken each
second by the A/D. The 'R' response command will get the
latest filtered reading. |
|
aaSSddcrlf |
aaVSddlf |
Set number of load counts
for window (1-30,000)(Factory set=100) Ex:
if R=100,000 window is 99,900 to 100,100 |
|
aaSWddcrlf |
aaVWddlf |
Set number of load counts
outside window (1-255)(Factory set=10) Window counter
will count net counts outside window. Range of window
counter is 0 to 10
Engage High filter when counter =0
engage Low filter when counter =10 |
Tell (aa=00 is not available)
Smart Filters |
|
Command |
Response |
Description |
|
aaTFcrlf |
aaVFddlf |
Number of load samples
averaged in High filter (1-30,000)(Factory set=100) |
|
aaTJcrlf |
aaVJddlf |
Number of load samples
averaged in Low filter (1-255)(Factory set=6) |
|
aaTScrlf |
aaVSddlf |
Tell number of load counts
for window (1-30,000)(Factory set=100) |
|
aaTWcrlf |
aaVWddlf |
Tell number of load counts
outside window (1-255)(Factory set=10) |
|
|
|
Switch
to Modbus Protocol interface |
|
Command |
Response |
Description |
|
SZ1crlf |
|
Power has to be removed
and then reapplied to enter Modbus mode. See separate
Modbus User's Manual. |
|
Additional Commands |
|
aaAUTOddcrlf |
aaVAUTOddlf |
Set to continuous output
or demand output. 0=off 1=0.1sec update 2=0.2sec
update... 100=10.0sec update |
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