Vaisala HMP80 Series, Руководство пользователя, Страница: 39 / 54

Error message Description Recommended action
Critical errors
Firmware checksum mismatch
[49] The installed firmware is
corrupted. Contact Vaisala technical
support.
Device settings corrupted [50] Parameter memory is
corrupted.
Additional configuration
settings corrupted [51]
Sensor coefficients corrupted
[52]
Main configuration settings
corrupted [53]
Factory default settings
corrupted [54]
Non-volatile memory read
write failure [57] Hardware fault.
Errors
Temperature measurement
error [44] Readings from sensor(s) are
missing or out of range. Inspect probe head and
sensors visually. If the probe is
completely wet, allow it to dry
out.
If the sensors are damaged or
missing and the error
message(s) stay active, contact
Vaisala to have the probe
repaired.
Humidity measurement error
[45]
Humidity sensor failure [46]
Capacitance reference error
[47] Hardware fault. Contact Vaisala technical
support.
Sensor heater error [212]
General device failure [994] High number of measurement
errors, capacitance reference
errors, or sensor heater errors
written in the error log.
Ambient temperature out of
range [48] Probe handle is too hot or cold. Relocate the probe handle so
that its ambient temperature is
within the specified operating
range.
Supply voltage out of range
[55] Probe supply voltage is too
high or low. Check and correct the supply
voltage.
Chapter 9 – Troubleshooting
39