Table 5-18: Rs-232 C - Teledyne 200A Instruction Manual

Teledyne API Model 200A NO
Table 5-18: RS-232 Calibration Examples
Action
Zero Calibration
Zero Calibration of low range -
AutoRange Enabled
Span Calibration of high range -
AutoRange Enabled
Zero Calibration with Dynamic
Calibration enabled
Zero Calibration
Execute AutoCal Sequence #2
Span Calibration Check
Whenever the analyzer starts or finishes an IZS calibration, it issues a status report to the RS-232
interface. If the RS-232 interface is in the normal mode, these reports will be sent. Otherwise,
they will be discarded. Table 5-19 shows the format of the text of the calibration messages. An
example of an actual sequence of calibration status messages is:
C DDD:HH:MM IIII START MULTI-POINT CALIBRATION
C DDD:HH:MM IIII NOX=xxxxx PPB NO=xxxxx PPB NO2=xxxxx PPB
C DDD:HH:MM IIII FINISH MULTI-POINT CALIBRATION
Analyzer Instruction Manual, 02246, Rev. F1
X
RS-232 Commands
C ZERO
C COMPUTE ZERO
C EXIT
C ZERO 1
C COMPUTE ZERO
C EXIT
C SPAN 2
C COMPUTE SPAN
C EXIT
C ZERO
C EXIT
C ZERO
C EXIT
C ASEQ 2
C SPAN
C EXIT
5-35
Comments
Z/S valves switched to admit
zero gas. Zero cal in Single
Range mode.
Z/S valves switched to admit
zero gas. Zero calibration of
low range in Auto Range
mode.
Z/S valves switched to admit
span gas. Span calibration of
high range in Auto Range
mode.
Z/S valves switched to admit
zero gas. Instrument is zero
calibrated if DYN CAL is
enabled.
Z/S valves switched to admit
zero gas. Instrument zero is
just checked, but not changed.
Execute a predefined AutoCal
Sequence. Executes sequence
immediately, ignoring time and
date parameters.
Z/S valves switched to admit
span gas. Instrument span is
just checked, but not changed.