Filter
Top Products
Teledyne API Model 200AU NO
X
Analyzer Instruction Manual, 02293, Rev. F
5-22
5.3.6 Time of Day Clock
The instrument has an internal time of day clock. The time of day can be set by pressing SETUP-
CLOCK-TIME and entering the time in 24hr format. In a similar manner the date can be entered
by pressing SETUP-CLOCK-DATE and entering the date in a dd-mmm-yy format.
If you are having trouble with the clock running slow or fast, the speed of the clock can be
adjusted by selecting the CLOCK_ADJ variable in the SETUP-MORE-VARS menu. The units
of CLOCK_ADJ are seconds per day.
5.3.7 Diagnostic Mode
The M200AU Diagnostic Mode allows additional tests and calibrations of the instrument. These
features are separate from the TEST functions because each DIAG function has the ability to
alter or disable the output of the instrument. While in DIAG mode no data is placed in the DAS
averages. Details on the use of Diagnostic mode are in Section 9.1.3.
5.3.8 Communications Menu
The COMM menu allows the RS-232 BAUD rate to be set. To set the BAUD rate press SETUP-
MORE-COMM-BAUD, select the appropriate BAUD rate, then press ENTR.
The instrument ID number can also be set. This ID number is attached to every RS-232 message
sent by the M200AU. To set the ID press SETUP-MORE-COMM-ID and enter a 4 digit number
from 0000-9999, then press ENTR
5.3.9 Variables Menu (VARS)
This menu enables you to change the settings on certain internal variables. The VARS Table 9-5
is located in the Troubleshooting Section 9.1.4.
5.3.10 M200AU Operating Modes
The M200AU has 2 main operating modes that were discussed earlier in this section, namely
SAMPLE and SETUP modes. In addition, there are other modes of operation when the
instrument is being diagnosed or calibrated. A list of M200AU operating modes is given in
Table 5-5.