What device states are there
LIBERO Gx devices are mainly used to monitor temperature sensitive products through the entire supply chain. The device has various configuration options available. The device states are visualized below and further described in subsequent chapters. The workflow options may vary depending from configuration and device type (e.g. single use).
Shelflife
When delivered, the device is in SHELFLIFE.
- In this state, the device is not transmitting and the display is switched off.
- By pressing the Info button (shortly), the battery level as well as the Start before Date / Expiry Date are visible
- By pressing the Start/Stop button for 3 seconds, the device will activate communication
Configuration
In the CONFIG mode the device connects immediately to the cloud to retrieve a configuration. The display shows CONFIG.
- When entering this state, the device communicates in a higher frequency for the first 30 minutes
- After the receipt of the configuration the device enters START mode immediately
- By pressing the Info button the Start before Date / Expiry Date are visible
Start
When the display shows START, the device is configured properly and can be started according to the chosen start option.
- By pressing the Info button the Profile information / configured info field / Start before Date / Expiry Date are visible
- By pressing the Start/Stop button, the device starts logging (TRANSIT or DELAY). The RUN icon on the display indicates a successful start.
i the Start/Stop button is inactive for 2 minutes after start
to reconfigure a device, delete the sensor in the cloud and reset the device
Delay
Depending on the activation mode, the device will enter into DELAY or TRANSIT.
- The display indicates the DELAY mode by showing
- if DELAY mode “press button to activate alarm limits” is configured, the display shows DELAY
- if DELAY mode “time delay” is configured, the display shows the remaining time
- By pressing the Info button the actual measurement value / configured info field are visible
Transit
In TRANSIT, the alarm limits are activated (if configured). The Alarm on/off icon appears (Alarm on).
- By pressing the Start/Stop button, the device enters ARRIVED mode. The RUN icon on the display disappears.
Ensure to pack the device as such that the start / stop button is not pressed accidentally
- By pressing the Info button the second measurement value (for LIBERO GH/GE) / configured info field are visible
Pause
When the alarm limits are deactivated, the device will enter PAUSE mode. The Alarm on/off icon changes to Alarm off. The device remains logging and transmitting.
- By pressing the Info button the second measurement value (for LIBERO GH/GE) / configured info field are visible
Arrived
After terminating the TRANSIT mode, the device will enter ARRIVED mode. The RUN icon on the display disappears. The device will still log and communicate (interval 2 hours) for 72 hours or until stopped.
- By pressing the Start/Stop button, the device enters STOP mode.
- By pressing the Info button the measurement values / configured info field / Expiry Date are visible
Stop
In STOP mode, the device will not log any measurement data. The device communicates at a reduced interval (12 hours) for 24 hours.
- By pressing the Info button the configured info field / Expiry Date are visible
Sleep
After stop, the device is in SLEEP mode.
- In this state, the device is not transmitting and the display is switched off.
- By pressing the Info button (shortly), the battery level as well as the Expiry Date are visible
By pressing the Start/Stop button for 3 seconds, the device will activate communication and enter STOP mode.