USER MANUAL : CDS552 CIRRUS LOOP LOGGER
DOCUMENT NAME
CLASSIFICATION
DATE
PAGE
CDS552 CIRRUS LOOP LOGGER USER
MANUAL
CONFIDENTIAL
15-JUL-21
25 OF 29
Once the upgrade is complete, the following message will be displayed.
Please power cycle the logger and then reconnect the Bluetooth interface if you wish to carry out further configurations.
A note about power cycling a logger - when a logger is in battery mode and asleep, disconnecting the battery will not cycle
the device. A battery logger in sleep mode can remain powered for up to 5 minutes before the onboard capacitors
discharge enough for the device to reset. To speed this process up, press the pushbutton for more than 3 seconds forcing
the device to try and connect to the server and therefore draining the capacitors.
Should the upgrade fail for some reason, please power cycle the logger, reconnect the Bluetooth, go into Command Mode
and try again.
If the upgrade process fails to start, try the following recovery.
1.
Connect with the Bluetooth interface and switch the logger to Mains Mode (if battery logger).
2.
Disconnect the Bluetooth and
power cycle the logger properly
.
3.
Re-connect the Bluetooth and retry the upgrade process.
4.
Disconnect Bluetooth and
power cycle the logger properly
.
5.
Re-connect the Bluetooth and switch the logger back into Battery mode (if battery logger).
