CSAT3 Three Dimensional Sonic Anemometer
43
After receiving the “??” command, the CSAT3 will respond with text similar to
that below for CSAT3s running embedded code version 3 or less,
ET= 10 ts=i XD=d GN=111a TK=1 UP=5 FK=0 RN=1 IT=1 DR=102 rx=2 fx=038 BX=0
AH=1 AT=0 RS=0 BR=0 RI=0 GO=00000 HA=0 6X=3 3X=2 PD=2 SD=0 ?d sa=1 WM=o
ar=0 ZZ=0 DC=6 ELo=021 021 021 ELb=021 021 021 TNo=dbb d TNb=ccc JD= 007
C0o=-2-2-2 C0b=-2-2-2 RC=0 tlo=9 9 9 tlb=9 9 9 DTR=01740 CA=0 TD= duty=026
AQ= 10 AC=1 CD=0 SR=1 UX=0 MX=0 DTU=02320 DTC=01160 RD=o ss=1 XP=2 RF=018
DS=007 SN0315 06aug01 HF=005 JC=3 CB=3 MD=5 DF=05000 RNA=1 rev 3.0a
cs=22486 &=0 os=
or the text below for CSAT3s running embedded code version 4 or greater,
SN0315 02mar04 rev 4.0s &=0 AC=1 AF=050 AH=1 AO=00300 ar=0 AQ= 20 BR=0 BX=0
CF=1 C0o= 0 0 0 C0b= 0 0 0 CA=1 CD=0 cs=25417 DC=8 dl=015 DM=c DR=03465
duty=048 DT=16240 ET= 20 FA=00050 FL=007 FX=038 GN=121a GO=00000 HA=0
HG=01560 HH=02700 KT=0 LG=00832 LH=00100 MA=-020 MS=-010 MX=0 ND=1 NI=2
ns=00223 OR=1 os=0 PD=2 RA=00020 RC=0 RF=00900 RH=015 RI=0 RS=0 RX=002
SD=0 SL=035 SR=1 ss=1 T0123=1000 TD=a TF=02600 02600 02600 TK=1 TO= 0 0 0
TP=t ts=i UX=0 WM=o WR=006 XD=d xp=2 XX=00875 ZZ=0.
where,
RS=
n
– RS-232 Synchronization code,
n
= 0 means the CSAT3 will not
send the synchronization code and
n
= 1 means the CSAT3 will send the
synchronization code at the end of the 10-byte RS-232 output;
BR=
n
– Baud Rate,
n
= 0 is 9600 bps and
n
= 1 is 19200 bps;
RI=
n
– Rts Independent,
n
= 0 means power the RS-232 drivers if the
RTS line is asserted and
n
= 1 means to always power the RS-232 drivers;
SN
nnnn
– Serial Number of the calibration file stored in EEPROM,
nnnn
is the CSAT3 serial number;
ddmmmyy
– date that the calibration file was created,
dd
is day,
mmm
is
month, and
yy
is the year;
rev
n
.
nn
– version and revision of the embedded code,
n
.
nn
is the version
and revision number, e.g. 3.0a.
“?d”
– Output the summary diagnostics.
“sd
n
”
– Enable or disable the computation of the Summary Diagnostics;
where
n
= 0 means do not tabulate the summary diagnostic and
n
= 1 means
clear the current summary diagnostics and start a new tabulation.
“rs
n
”
– Toggle between sending a RS-232 Synchronization code; where
n
= 0
means do not send the RS-232 synchronization code and
n
= 1 means send the
RS-232 synchronization code (AA55 hex) at the end of each RS-232 10-byte
output. As customary for the DOS environments, the least significant byte (55
hex) of the two-byte word is transferred first.
“br
n
”
– Toggle the Baud Rate between 9600 and 19200; where
n
= 0 is 9600
and
n
= 1 is 19200. Note, the baud rate is not changed until the RTS line is
deasserted, e.g. RS-232 communicates have terminated. The baud rate can not
Summary of Contents for CSAT3
Page 2: ......
Page 56: ...Appendix A CSAT3 Orientation A 4 ...
Page 66: ...Appendix C CSAT3 Measurement Theory C 4 ...
Page 70: ...Appendix D SDM Communications and Long Signal Cables D 4 ...
Page 71: ......
