If configured schedules cannot be met, all sensors will still be measured, but at the
best achievable rate and with some slippage from the configured schedule.
Sensors that cannot be reached are assumed to be now, in a normal, non-alarm
state.
1.4.5 Local data storage
The gateway will buffer measurement/event data until it is able to be transferred to
the host system/software. Initially this buffering is in volatile RAM but if the data has
not been transferred in 5 minutes then that data is transferred to non-volatile
memory. This prevents significant data loss if the gateway loses power. The design
aims to safeguard at least a week of data in this way.
1.5 SKF Enlight Collect Manager – Android app
The SKF Enlight Collect Manager app is available for Android devices and is used to
perform on-site system maintenance, commissioning, etc. The Android device being
used must support:
• NFC – Near Field Communications
• be at Android version 7 or later
• have Bluetooth Low Energy version 4.2 or later
Note that as NFC and Bluetooth also rely on device hardware an update of the
Android operating system is, in-itself, likely insufficient.
A user logging into the app must use User name and Password credentials
appropriate to the @ptitude Observer database for the particular plant or area being
commissioned. As this requires the app to be pre-configured with the details of the
Observer instance that applies, a separate local access “Enter system settings” is
available to set these details: