10
Error codes and action plans
Bit #
Error code
Error description
Suggested action
0 CO
2
sensor
Com. error
No ability to communicate
with CO
2
sensor module.
Try to restart sensor by power
OFF/ON.
Contact local distributor.
1 CO
2
sensor
CO
2
measure error
CO
2
measurement error, see
Error Status at address 0x1E
for detailed information.
Try Background calibration (see fig. 4
and 5).
Contact local distributor.
See Note 1!
2 T
sensor
T measure error
Temp measurement error.
Try to restart sensor by power
OFF/ON.
Contact local distributor.
3 RH/T
sensor
com error
No ability to communicate
with RH/T sensor module.
4 RH/T
sensor
RH measure error
RH measurement error.
5 RH/T
sensor
T measure error
Temp measurement error,
sensor will use CO
2
sensor
temperature if RH/T
Temperature is unavailable.
S_Temp will be set to
NTC_Temp.
6
7
8
Output config. error Error in output configuration.
Output is still updated,
i.e. can be 0-10V
Check connections and loads of
outputs.
Check detailed settings and
configuration with UIP software version
5 or later.
Contact local distributor.
Table 2: Error codes and action plans.
Note 1
. Occurs if probe is out of range, at very high CO2 values. Error code resets automatically
when measured values returns to normal. May also indicate need of zero point calibration. If CO2
values are normal and error code remains, the sensor can be defect or the connections to it are
broken
.
Remark
: If several errors are detected at the same time, different error code numbers will be added
together into one single error code!
PLEASE NOTE! Sensor accuracy is defined at continuous operation (at least three
(3) weeks after installation).
Summary of Contents for tSense
Page 1: ...0 CO2 Temperature and Relative Humidity Transmitter tSense Touch Screen User s Manual ...
Page 5: ...4 Sleep scheme 3 4 5 10 s Toggle time ...
Page 6: ...5 Temperature unit selection Change PIN code ...
Page 9: ...8 Changing Modbus BACnet Network Address Modbus address BACnet MACaddress CO2 ABC ...
