Faulty measured values
Temperature values faulty
➝
Check configuration
1)
(for advanced operation, refer to online help).
Pressure sensor values faulty
➝
Check configuration
1)
(for advanced operation, refer to online help).
➝
Check the pressure compensation capillary in the communication unit
(blocked?). Clean as necessary.
Conductivity values erroneous
➝
check configuration
1)
(for advanced operation, see online help).
➝
check conductivity sensor for contamination. If necessary, clean and then
recalibrate
Calculated salinity values erroneous (Err 05)
➝
check configuration
1)
(for advanced operation, see online help).
➝
input value is outside valid range:
– salinity by standard method
1.0 °C ≤ t ≤ 35.0 °C for salinity 2.0 PSU ≤ salinity ≤ 42.0 PSU
– Salinity by "USGS 2311" method
0 °C ≤ t ≤ 30.0 °C for salinity 2.0 ppt ≤ salinity ≤ 60.0 ppt
Observer does not display calculated salinity values
➝
values lie outside the valid range:
– salinity according to standard method
2.0 PSU ≤ salinity ≤ 42.0 PSU
– salinity according to "USGS 2311" method
2.0 ppt ≤ salinity ≤ 60.0 ppt
No measured values in database
Configuration incorrect?
➝
Check configuration
1)
(for advanced operation, refer to online help).
Alkaline batteries (only OTT ecoLog 800): Battery voltage lower than
approx. 1.9 V
➝
Replace the batteries.
Lithium battery: Battery exhausted?
➝
Replace the battery.
Communication through cellular network not possible/
not successful
No transmission parameters (operator, etc) configured
➝
Check the operating parameters entered, refer to Chapter 9.4.
A remote communication connection cannot be established with the
OTT ecoLog 800 3G
➝
this is not a malfunction. In a 3G cellular netzwork (UMTS/HSPA+), this is
no longer possible for technical reasons. The circuit-switched service required
for this purpose, i.e. CSD (Circuit Switched Data) is no longer available in 3G
cellular networks.
Alkaline batteries (only OTT ecoLog 800): Battery voltage lower than
approx. 1.9 V
➝
Replace the batteries.
Lithium battery: Battery exhausted?
➝
Replace the batteries.
SIM card missing
➝
Insert the SIM card, refer to Chapter 6.
Incorrect PIN
➝
Check PIN, refer to Chapter 9.4.
GSM signal too low
➝
Check whether an external radio antenna should be used, refer to
Chapter 7.
No measured values present (by transmitting data)
➝
Wait for the next data interval.
* The default factory configuration is located on the "OTT Water Logger Software" CD-ROM.
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Summary of Contents for ecoLog 800
Page 1: ...Operating instructions Groundwater Datalogger OTT ecoLog 800 OTT ecoLog 800 3G English...
Page 54: ......
Page 55: ......
