Vaisala AWS330, User Manual

Page: 215 / 298

Chapter 7 ___________________________________________________________ Troubleshooting
VAISALA ______________________________________________________________________ 211
Determining QML Logger Operation
Mode
You can watch the status LED to determine the operation mode. The
LED is located on the QML logger board and it is visible through the
logger cover.
Table 54 Determining Operation Mode by LED Flashing
LED Flashing Interval Operation Mode Note
All the time QML logger has been
reset but setup has not
been examined yet.
Once per 5 seconds Setup is running.
Once per 10 seconds Blank boot or
configuration cannot be
run.
Quickly 2 times Setup is running but
there are warnings. Interval determined by
setup
Quickly 3 times Setup is running but
there are errors.
Not at all None Check power supply.
Connection Problems
If you cannot connect to the QML logger, the service connection is not
opened and you cannot work with the logger. In case of connection
problems, check the possible problems as instructed in Table 55 below.
Table 55 Some Common Connection Problems and Their
Remedies
Problem Probable Cause Remedy
You are trying to connect to the
wrong port. Select the Address book option
from the Settings menu to
check the port numbers.
You receive the following
message:
Cables are not connected. Check that the modem cable is
connected properly.
You are trying to connect to a port
that does not exist in your PC. Check the port settings. You receive the following
message:
The port is reserved (some other
program is connected to it). It is possible that you have
already opened the terminal
program, minimized the window
and forgotten you have already
opened it, and then tried to open
the program again.
You do not receive any
messages. Cables are not connected. Connect the cables as shown in
section Connecting AWS Client
to AWS330 on page 102.