Q: If I receive an alert for missing data, will the system still send out alerts if there is a temperature excursion as long there is a connection between logger and Gateway?
A: Yes.
Q: If the system is logging every 10 minutes, can I verify shorter excursions in the Web Interface?
A: The logger is measuring every minute but logging every 10 minutes to memory. Since the logging takes place every 10 min, excursions shorter than that will not be visible in Web Interface but alarms will be sent and the excursion will be in report.
Q: How are Temperature Warnings set?
A: See: 1.4.5 Set Temperature Warnings
Q: How many recipents can receive alarms?
A: There can be 3 sms recpipents and 4 email recipents.
Q: Is it possible for persons to receive alerts at different hours?
A: As of now that is not possible.
Q: What is the difference between Data missing alerts and Temperature alerts?
A: Data missing alerts arrive when there is no communication between Gateway and logger for a specific period of time (which is defined in settings). That does not mean that the temperature has had an excursion, only that the data is not delivered.
When loggers is back in connection with a Gateway it will deliver data. Data is stored for approximately 27 days in a temperature logger.
Temperature alerts is for excursion in temperature.
Q: A change has been made in the warning settings, is it possible to see who did the changes?
A: Yes. At the bottom the warnings settings page is Show Audit Trail button which shows who has done changes to the interface.
Q: Is there an extra charge for each sms alert or is it normal mobile telephone charge?
A: There are no extra charges.
Q: Why is there data missing for a logger in my report?
A: This can be caused by bad RF signal between the logger and Gateway. If the logger has bad RF signal with the Gateway it might not have been able to send the latest data before the report was created.
Bad RF signal between a logger and a Gateway can be confirmed by looking at the logger connectivity in the device view.
If the RF signal is less then 50% for a logger, then the logger might be sending data irregularly.
Q. In some cases I don’t get Data Alarm (Data Warning – Lost connection to a logger) sent even though no measurement data is logged in the database and no measurements can be seen in the Controlant cloud multigraph or reports. Why?
Q. In some cases I can see temperature measurements from a logger and the logger is connected to the gateway but no data can be seen in the multigraph or report. Why?
A: Both of these questions can have the same root cause and is not related to any defect in the system. The reason is related current behaviour of the system or to so called 01 and 03 data package.
What is 01 and 03 Data packages?
- 01 data package A data packed that is sent from a logger and includes connection information to the gateway and temperature data. 01 data temperature information is NOT stored in the data base and NOT used to generate graph or report
- 03 data package A data package that is sent from a logger when it has been verified with 01 data package that the logger is in good connection with a gateway. The 03 data package includes measured temperature data that is stored in the data base.
Problem occurs in bad connection
When a logger is in a bad connection to a gateway (less than 50% signal strength) the gateway can receive the 01 data packages and show the measured temperature in the User interface. But the connection is not good enough for the logger to receive confirmation from the gateway so the logger doesn’t send the 03 data package to the gateway. There is a “signal strength” icon in the logger information bar that indicates the signal strength
In cases like this, the user can see, in the User Interface, that the Logger in connection to the gateway (1), receives temperature measurement (2) and shows signal strength (3) even though the signal strength is very low.
This is misleading information to the User, that can conclude that everything is fine. In reality, when a logger is in a bad connection to the gateway, the logger can’t deliver 03 data package with measurement data that will be logged in the data base and the connection is good enough for the gateway to think that the connection is good enough so no Data Warning is sent.
To avoid situation like this, it is important to make sure that every logger has a good connection to the gateway and the logger signal strength icon show more than 50% signal strength.