Larson Davis System 824, Reference Manual

Page: 438 / 536

B-40 824 Reference Manual 9/12/00
Error Checking I/O
The error checking I/O protocol verifies that commands and
data are transferred without errors.
• To enable error checking the @ command or S205,1
command is used.
• To disable error checking two <CR> characters in a row
may be sent (if not in the Modem Mode) or the S205, 0F
command is sent.
The “F” is the check character for the S205, 0 command. A
detailed description of the protocol is available from Lar-
S197 SSA, ISM,
LOG INTV REPORT HIGHEST RECORD (n)
S198 LOG HIST REPORT (x)
S199 LOG HIST REPORT LOWEST RECORD (n)
S199 RTA EVENT BYTIME REPORT LOW-
EST RECORD [0 . . . 65535]
S200 LOG HIST REPORT HIGHEST RECORD (n)
S200 RTA EVENT BYTIME REPORT HIGH-
EST RECORD
S201 LOG DAILY NOISE REPORT (x)
S201 RTA TEMPORARY NOTE FIELD FOR
SPATIAL AVERAGE [0 . . . 65535]
S202 ALL CALIBRATION MODE [Off | Check |
Change | Chk NF]
S203 ALL UNLOCK PASSWORD
S204 ALL SETUP FILENAME
S205 ALL ENABLE ERROR CHECKING I/O