4230 Flow Meter
Section 2 Programming
2-21
You can enter the command line by connecting the interrogator
cable with the interrogator sense line shorted to ground. Then
send a series of ‘?’ (question marks) until the flow meter
transmits the unit’s banner and prompt. The number of question
marks necessary is a function of the baud rate auto detection. At
the prompt, enter DATA<CR> and the flow meter will respond
TE Temperature Degrees Celsius
YPH YSI 600 pH pH units
YDO YSI Dissolved Oxygen Milligrams per liters
YCO YSI 600 Conductivity Millisiemens per centi-
meter
YSP YSI 600 Specific Conduc-
tance
Millisiemens per centi-
meter
YSA YSI 600 Salinity Parts per thousand
YTD YSI 600 Total Dissolved
Solids
Milligrams per liter
YTE YSI 600Temperature Degrees Celsius
YSP YSI 600 Specific Conduc-
tance
Millisiemens per centi-
meter
YCO YSI 600 Conductance Millisiemens per centi-
meter
YSA YSI 600 Total Salinity Parts per thousand
YTD YSI 600 Total Dissolved
Solids
Milligrams per liter
YTE YSI 600 Sonde Tempera-
ture
Degrees Celsius
SS Sampler Enable Status Logical
B? Bottle Number and Time Days
CS Check sum (does not
include the check sum,
carriage return, and line
feed)
Unsigned long
Note: The output string for a given flow meter
will have values only for those parameters it
is currently measuring. The order of the
fields in this table is subject to change. Addi-
tional data types may be inserted anywhere
in the list. Parsing routines for this output
string should search by type identifier
instead of depending on the position in the
string. If an active port has an error flag set,
the serial output will insert ERROR for the
value.
Table 2-1 ASCII Output Codes (Continued)
Code Parameter Units
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