Storage of the product
To safeguard the 4-Channel Data Logger , ensure that all relevant data was transferred to the myDatanet server. If necessary, initiate a transmission directly on the device via the solenoid switch (see Solenoid switch) and then check again that all of the relevant data has been transferred. This particularly applies to the "Interval" connection type. If the "Interval & wakeup" connection type has been selected, you can also initiate the transmission via the myDatanet server (see Basic settings). With the "Online" connection type, the determined measurement data is immediately transferred to the myDatanet server. The data on the server is always up-to-date and the device can be switched off at any time.
Separate storage of the device and power supply unit (recommended)
Remove the power supply unit before disconnecting the cables and antenna. If possible, switch off the supply or charging voltage before disconnecting the cables from the V IN and GND terminals (see Connecting the sensors, actuators and power supply). Store the 4-Channel Data Logger and power supply unit in the original packaging.
The configuration and most recently determined data are retained. The system time also continues to run thanks to the hardware real-time clock equipped with its own buffer battery. This means that a valid time basis is available immediately following recommissioning (see Technical details about the system time).
Storage with inserted power supply unit
Activate the transport lock, by setting the "Operation mode" in the "Basic settings" configuration section (see Basic settings) to "transport". You may need to initiate a transmission again to ensure the changed configuration is transmitted to the device. Wait until the status LED goes out (see Three colour status LED), i.e. the connection to the server has been terminated. With the "online" connection type, the determined measurement data and changed "Operation mode" are immediately transmitted to the myDatanet server. Then disconnect the device from the supply or charging voltage. If possible, switch off the supply or charging voltage before disconnecting the cables from the V IN and GND terminals (see Connecting the sensors, actuators and power supply). The remaining cables and antenna can then be removed. Store the 4-Channel Data Logger in its original packaging.
By activating the transport lock, the 4-Channel Data Logger is placed in a very energy-saving mode. However, it may still occur that the inserted power supply unit is fully discharged if the device is stored for very long periods. Although the configuration and the most recently determined data are always retained. The system time also continues to run thanks to the hardware real-time clock equipped with its own buffer battery. This means that a valid time basis is available immediately following recommissioning (see Technical details about the system time). The transport lock is deactivated again by re-initiating Aloha transmission mode (see Aloha transmission mode) and the 4-Channel Data Logger resumes operation according to the configuration.
