CMi6110
User’s Manual English
CMi6110 User’s Manual English
page | 11 (42)
[2022-10]
v1.3
Figure 4: Mounting instructions
Note that the battery supplying the
meter must be connected before the
battery supplying the NB-IoT module
is connected to the CMi6110.
5.3.4 Start-up and LED indications
Module activation
Upon delivery, CMi6110 will be set to passive mode, which means that no messages will be transmitted
from the module. Please make sure a SIM card (size: Nano) has been mounted before activating the
module. There are two ways to activate the module:
1. Press down the push button for at least 5 seconds until the green LED lights up, then release the
button. CMi6110 will confirm start-up by flashing its red and green LEDs for one second. At the
order process a configuration can be added and the product will utilize the settings of this
configuration when activated.
2. Via the Elvaco mobile application. Go to
Apply mode
, set the power mode
to “active” and press
Apply settings
.
Place the phone on the right side of the meter. The mobile phone should vibrate
three times. This indicates that settings have successfully been applied.
Network Connection
When activated, CMi6110 will attempt to connect to the mobile network. The phase is indicated by the
green and red LED lights up for 1 second, followed by short flashes on the green LED until the module
has joined the mobile network. When CMi6110 succeeds in connecting to the mobile network, the green
LED will lighten up for 8 seconds, as illustrated by Figure 5. A meter readout will automatically be sent to
the receiving system.
If the module fails to join the mobile network, it will perform retries until it succeeds. The time between
each attempt will increase for every attempt until it is performed once every day. A new join attempt cycle
can be manually started anytime by using the push button to reboot the module or by deactivating and
activating the module using the Elvaco OTC App.
Figure 5: LED indications, network connection
