Vaisala WINDCAP WMT700 Series - 5.21.1.4 WD - Report Status of Built-in Tests

Byte 14-16 X.X format heater o voltage (volts RMS)
Byte 17 P or F for pass or fail thermistor temperature
Bytes 18-20 Thermistor temperature (degrees Celsius)
Byte 21 P or F for incoming supply voltage pass or fail
Byte 22-25 XX.X format incoming supply voltage (volts DC)
Byte 26 P or F for 5 volt supply pass or fail
Bytes 26-29 X.XX format 5 volt supply voltage (volts DC)
Byte 30 P or F for 10 volt supply pass or fail
Bytes 31-34 XX.X format 10 volt supply voltage (volts DC)
Byte 35 ASCII hyphen character (-)
Bytes 36-40 XXXXX format bad 1 second reading counter
Byte 41 P or F for path 0 Signal Quality Index pass or fail
Bytes 42-43 XX format path 0 Signal Quality Index
Byte 44 P or F for path 1 Signal Quality Index pass or fail
Bytes 45-46 XX format path 1 Signal Quality Index
Byte 47 P or F for path 2 Signal Quality Index pass or fail
Bytes 48-49 XX format path 2 Signal Quality Index
Byte 50 P or F for path 3 Signal Quality Index pass or fail
Bytes 51-52 XX format path 3 Signal Quality Index
Byte 53 P or F for path 4 Signal Quality Index pass or fail
Bytes 54-55 XX format path 4 Signal Quality Index
Byte 56 P or F for path 5 Signal Quality Index pass or fail
Bytes 57-58 XX format path 5 Signal Quality Index
Bytes 59-60 XX hexadecimal ASCII for modulo 256 checksum for Character positions 2 through 58
Byte 61 ETX end of text ASCII control character
Byte 62 ASCII carriage return control character
Byte 63 ASCII line feed control character
5.21.1.4 WD - Report Status of Built-in Tests
The command WD reports the status of the built-in tests (BIT). The command oers a
concise report on the pass/fail status of all BITs. The command format is:
WD CR LF
The response:
Chapter 5 – Operation
139