Sample Mode; Table 6-1: Mode Field Of The Display - Teledyne 300E Instruction Manual

Operating Instructions
Mode
SAMPLE
SAMPLE A
ZERO CAL M
ZERO CAL A
ZERO CAL R
SPAN CAL M
SPAN CAL A
SPAN CAL R
M-P CAL
1
SETUP
DIAG
1
The revision of the T-API Software installed in this analyzer will be displayed following the word
SETUP. E.g. "SETUP C.4"

6.2. Sample Mode

This is the analyzer's standard operating mode. In this mode the instrument is
analyzing the gas in the Sample Chamber, calculating CO concentration and
reporting this information to the user via the Front Panel Display, the Analog
outputs and, if set up properly, the RS-232/485/Ethernet ports.
A value of "XXXX" displayed in the CO Concentration field means that the M/R ratio is
invalid because CO REF is either too high(> 4950 mVDC) or too low (< 1250 VDC).
52
Table 6–1: Mode Field of the Display
Sampling normally, flashing indicates adaptive filter is on.
Indicates that unit is in SAMPLE Mode and AUTOCAL feature is activated.
Unit is performing ZERO Cal procedure initiated manually by the user.
Unit is performing ZERO Cal procedure initiated automatically by the analyzer's
AUTOCAL feature.
Unit is performing ZERO Cal procedure initiated remotely via the RS-232, RS-4485
or Digital I/O Control Inputs.
Unit is performing SPAN Cal procedure initiated manually by the user.
Unit is performing SPAN Cal procedure initiated automatically by the analyzer's
AUTOCAL feature.
Unit is performing SPAN Cal procedure initiated remotely via the RS-232, RS-4485
or Digital I/O Control Inputs.
This is the basic Calibration Mode of the instrument and is activated by pressing
the CAL key.
SETUP mode is being used to configure the analyzer (CO sampling will continue
during this process).
One of the analyzer's Diagnostic Modes is being utilized (see Section 6.6).
Model 300E Carbon Monoxide Analyzer
Meaning
NOTE
Instruction Manual
P/N 04288 REV: A