Larson Davis System 824, Reference Manual

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NOTE: the 7th bit of ConfigFlag cannot be tested.
A short status string for R3,1 and R3,2 has a 6 character
response (cccccc).
• The first character is an “s” when stabilizing or a space
when stable.
• The second character is the current mode: “S” for
Stopped, “R” for Running, “P” for Paused, “C” for Cali-
brating, “V” for View mode, “O” for stopped with over-
all data reset and “C” for stopped with Current data set
reset.
• The third character is the instrument Lock Status and is
either an “L” or a “U”.
• The fourth character is the Logic Input Status and is a
“1” if high and a “0” if low.
• The fifth character will be an “a” if an Alarm has been
detected, otherwise it will be a space.
• The sixth character is the modified status of the active
setup (ID), space for unmodified and “A” for archive.
R1,170 All 10101010 1,3,5
Syntax Instrument
Type Description Response
R2 ALL Current Date and Time ddd ddmmmyyyy hh:mm:ss
R3 ALL Status Run mode, Lock, Logic In,
Alarm, Archive 0
R3,1 ALL Short status string cccccc
R3,2 ALL Short status string and reset alarm
tripped status cccccc