Vaisala WINDCAP WS425 User's Guide Page 113

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Chapter 9 ___________________________________________________________ Troubleshooting
VAISALA ______________________________________________________________________ 111
Problem Probable Cause Remedy
Data messages are not received. Baud rates of the data
logger and wind sensor
do not match.
Change the baud rate so that it is
the same in the data logger and
wind sensor.
Parameter does not change after S
command has been given.
The parameter requires
reset before it becomes
valid.
Check Table 18 on page 82
wheth
er reset is required before
the parameter is changed.
Inconsistent serial communication or
missing data.
Pin contacts of the
connector have become
oxidized or the
connector is not firmly
attached.
Change the WMT700 cable.
Error and Event Messages
If messages parameter is set to 1, WMT700 sends error and event
messages. Table 26 below lists the available messages.
Table 26 Error and Event Messages
Error/Event
Code
Probable Cause Remedy
2 Event.
Parameters have been set
to factory defaults.
You can change the default
settings in configuration mode,
see Communicating with
terminal software on page 73.
3 Event.
Wind calibration data has
been lost. WMT700 needs
to be calibrated.
Contact Vaisala technical
support.
10 Error.
You have given an invalid
value when using the S
command.
Check the allowed parameter
values, see Table 18 on page
82.
11 Error.
Parameter used with the S
command is unknown.
Check that you are using the
correct parameter names, see
Table 18 on page 82.
12 Error.
Unknown command.
Check the allowed commands
in Appendix A, Complete
Comm
and Set for WMT700, on
page 1
21.
13 Error.
String before the end of
command character is too
long.
Check the command and
parameter names that you are
using.
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