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IE-SNC-Tx6xx-07
34
Device error states
Device still make self-tests. If error occurred, LCD shows error codes:
Error
LCD display
Description
Error 0
Err0
Internal memory CRC error. In this state device doesn't work. This is a critical
error, contact the distributor.
Error 1
Err1
Measured or computed quantity is over the upper limit. Error code 9999. This
state appears in case of:
-
Measured temperature is higher than approximately +
600°C
(i.e.
high non-measurable resistance of temperature sensor, probably
open circuit)
-
Relative humidity is higher than 100%RH (i.e. damaged humidity
sensor or humidity calculation is not possible due to temperature
error)
-
Unable to calculate computed quantity (temperature or humidity
measurement error)
Error 2
Err2
Measured or computed quantity is under lower limit or is error in pressure or
CO
2
concentration measuring. Error code -9999. This state appears in case of:
-
Measured temperature is lower than approximately -
210°C (
i.e.
resistance is too small, probably short circuit)
-
Relative humidity is lover than 0%RH (i.e. damaged humidity sensor
or humidity calculation is not possible due to temperature error)
-
Measured atmospheric pressure with offset is over range 300hPa to
1350hPa or the pressure sensor is damaged
-
CO
2
concentration measuring error
-
Unable to calculate computed quantity (temperature or humidity
measurement error)
Error 3
Err3
Internal A/D converter error. Error code -9999. In this state device doesn't
work. Contact the distributor.
Error 4
Err4
Internal pressure or CO
2
concentration sensor error. Error code -9999. In this
state device not measure pressure or CO
2
concentration. Contact the
distributor.