Error messages - WAC155

The following table describes WAC155 error codes. If you use the ERRS command to specify an error mask, use the hexadecimal values. To use the service connection to read the errors and configure WAC155, see Configuration commands.

Table 1. Error codes

Error number	Hex equivalent	Message	Description
0	0001	Input voltage too low	Input voltage below accepted limit, sensor behavior not defined.
1	0002	Sensor driving voltage too high	Over-voltage condition.
2	0004	Wind speed sensor missing or broken	Self-diagnostics does not detect the proper voltage drop caused by an operational sensor.
3	0008	Wind direction sensor missing or broken	Self-diagnostics does not detect the proper voltage drop caused by an operational sensor.
4	0010	Both sensors missing or broken	Wind speed and direction sensors are missing or broken.
5	0020	Internal error	Reserved for future use.
6	0040	Erroneous reading from temperature sensor	Internal temperature sensor gives erroneous readings.
7	0080	Internal error in non-volatile memory access	Storing or reading parameters from the internal non-volatile memory has failed.
8	0100	Internal error	Reserved for future use.
9	0200	Temperature sensor not calibrated. Heating control malfunctioning.	Factory calibration has not been performed or is lost; temperature readings are erroneous.
10	0400	Wind direction sensor stuck	The wind vane has not turned for a certain period, but the anemometer has.
11	0800	Wind speed sensor stuck	Anemometer has not turned for the configured period of time, but the wind vane has.
12	1000	Both wind sensors stuck	Both wind sensors have not turned for a long time.