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"V VARIABLE=VALUE WARNLO WARNHI [DATALO-DATAHI] <CRLF>"
which should reflect the new value. The values in square brackets are not required for all
variables. If needed, the values are included on the command line, separated by spaces.
For example, to change the instrument ID, the host computer would issue a command like
this:
"V MACHINE_ID=1234<CRLF>"
and the CPU should respond with:
"V DDD:HH:MM IIII MACHINE_ID = 1234 (0-9999)<CRLF>"
Table 7.9 lists the variable names which are variable through the RS-232 interface and
their corresponding button sequences.
RS-232 VARIABLE NAMES
Var. Name Button Sequence Legal Values
CO_SPAN SETUP-IZSC-SPAN 0-1000
FILT_ADAPT SETUP-MISC-FILT-ADAPT OFF, ON
REPORT_FREQ SETUP-DAS-FREQ 1-60
MACHINE_ID SETUP-COMM-ID 0000-9999
BAUD_RATE SETUP-COMM-BAUD 300,1200,2300
CURR_TIME SETUP-MISC-CLK-TIME 00:00-23:59
CURR_DATE SETUP-MISC-CLK-DATE 01/01/00-12/31/99
CLOCK_ADJ SETUP-MISC-CLK-ADJ -60 - +60
FAULT_TIME SETUP-MISC-MORE-FLT 0-300
TABLE 7.9
P/N 02163G1 Teledyne API Model 300 CO Analyzer Instruction Manual - Page 69