Vaisala WXT520 - Manual (Page 138)

User’s Guide ______________________________________________________________________
136 _________________________________________________________________ M210906EN-C
0xUabc!0TX,Use chksum CCb<cr><lf> (wrong checksum applied to
the 0xU command)
See also Chapter 10, Troubleshooting, on page 133 . In case of constant
error, please contact Vaisala Service Center, see Vaisala Service
Centers on page 131 .
Table 11 Error Messaging/Text Messages Table
Text message
identifier (in
NMEA 0183 v3.0
protocol only) Text Message Interpretation and action
01 Unable to measure error The requested parameters are not activated in the
message, see Chapter 8, Sensor and Data Message
Settings, on page 107 , and check the parameter
selection fields.
02 Sync/address error The device address in the beginning of the command is
invalid. Ask the device address with the ?! (SDI-12) or
?<cr><lf> (ASCII and NMEA) command and retype the
command with the correct address.
03 Unknown cmd error The command is not supported, use the correct
command format, see
Chapter 7, Getting the Data
Messages, on page 65 .
04 Profile reset Checksum error in configuration settings during power-
up. Factory settings used instead.
05 Factory reset Checksum error in calibration settings during power-up.
Factory settings used instead.
06 Version reset New software version in use.
07 Start-up Software reset. Program starts from the beginning.
08 Use chksum xxx Given checksum not correct for the command. Use the
proposed checksum.
09 Measurement reset The ongoing measurement of all the sensors interrupted
and started from the beginning.
10 Rain reset The precipitation sensor counter reset.
11 Inty reset Precipitation sensor intensity counter reset.
NOTE When WXT520 is used on an RS-485 bus with other polled devices,
the error messaging feature shall always be disabled. This is done by
the following command: 0SU,S=N<crlf>.