CALECTRO SenseAir A-SENSE Manual de instalación - Página 15
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Error code and action plan
Bit #
Error
code
0
N/A
Fatal Error
1
2
Reserved
2
4
Algorithm Error.
Indicate wrong EEPROM
configuration.
3
8
Output Error
Detected errors during output
signals calculation and
generation.
4
16
Self-Diagnostic Error.
May indicate the need of zero
calibration or sensor
replacement.
5
32
Out of Range Error
Accompanies most of other
errors. Can also indicate
overload or failures of sensors
and inputs.
Resets automatically after
source of error disappearance.
6
64
Memory Error
Non-fatal error during memory
operations.
7
128
Warm Up state
Is always set after power up or
power failure. Resets after
restart sequence.
Note 1
. Any probe is out of range. Occurs, for instance, during over exposure of CO 2 sensor, in
which case the error code will automatically reset when the measurement values return to normal.
Could also indicate the need of zero point calibration. If the CO 2 readings are normal, and still the
error code remains, the temperature sensor can be defect or the connections to it are broken
Remark
: If several errors are detected at the same time the different error code numbers will be
added together into one single error code!
PLEASE NOTE! The sensor accuracy is defined at continuous operation (at
least 3 weeks after installation)
Error description
Suggested action
Try to restart sensor by power
OFF/ON. Contact local distributor
Try to restart sensor by power
OFF/ON.
Check detailed settings and
configuration with UIP software
version 5.0 and higher.
Contact local distributor.
Check connections and loads of
outputs.
Check detailed status of outputs
with UIP software version 5.0 and
higher.
Check detailed self-diagnostic status
with UIP software version 5.0 and
higher.
Contact local distributor
Try sensor in fresh air.
Check connections of temperature
and relative humidity probe.
Check detailed status of
measurements with UIP software
version 5.0 and higher.
See Note 1!
Check detailed settings and
configuration with UIP software
version 5.0 and higher.
If it doesn't disappear in half a
minute, check power stability.
Dokument
IMA 242
.
Rev
Sid
1
15 (16)