Chapter 5 _________________________________________________________________ Operation
aV! — Start Verification
This command starts verification. However, WMT700 does not
return verification data directly after this command. It sends a
response that specifies when the verification results can be
retrieved using the aD0! command and the number of parameters.
The WMT700 verification data includes a watchdog count, sensor
measurement unit settings, and the current SDI mode setting.
The command is the following:
aV!
Single-digit WMT700 address that corresponds to the
first character of the address value
Starts verification command
The response is the following:
atttn<CR><LF>
Single-digit WMT700 address that corresponds to the
first character of the address value
Period of time, in seconds, after which WMT700 has
the verification data ready
Number of verification data fields that will be returned
Example of the command and response:
1V!
10014<CR><LF>
Interpretation of the example message:
- Time when the measurement is ready: 1 second
- Number of returned measurement values: 4
To fetch the measurement results, use the aD0! command.
VAISALA _______________________________________________________________________ 175
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