40 AQUAMASTER4 | ELECTROMAGNETIC FLOWMETER TRANSMITTER | OI/FET400-EN REV. D
…6 Commissioning
Establish cellular NB-IoT communication
It is necessary to establish the cellular communication of
transmitter before putting into operation. This procedure
describes how to establish cellular NB based communication
between the transmitter and the server (refer to Cellular 4G
settings* on page 55).
1 Insert the SIM card (page 21) and set the Time Zone
according to location of installation (refer to Device
Information on page 50). Ensure that “Data Option” is
enabled in the SIM and enough balance is maintainedDisable
cellular NB functionality through Velox.
2 Enable Advanced Access Level Enable in User Access Right
Settings and navigate to Advanced Settings – Cellular NB >
Operation mode.
3 Click the edit icon and select Disabled and tap the phone/
tablet to the device to disable Cellular 4G communication.
4 Configure the below parameters for FTPS server through
Velox interface app under Advance Settings – Cellular NB
and tap the phone/tablet to the device to update the
parameters.
Item Description
IoT platform host name e.g. IP address: 180.101.147.115
IoT platform port number e.g. 5684
5 Read IMEI number through Velox app Cellular NB Settings >
Device Name. This is the unique identifier of the transmitter
on IoT platform, which will be used when registering the
transmitter on the IoT platform.
a Generate PSK (pre-shared keys) through Velox app.
Note:
A PSK is generated inside the transmitter and shown in
the screen only and could not be extracted or pasted. The
registration of transmitter on the IoT platform is based on
the PSK with IMEI number.
b Navigate to the sidebar and select Certificate:
c Select Generate PSK.
d Press Start and hover the phone/tablet to the transmitter
to generate a new PSK.
Once PSK generation is done, the PSK will be shown in a
dialog for user to capture to use for registering the
transmitter into IoT platform.
Note:
In consideration of cyber security, after generating and
reading the PSK through Velox, it is strongly
recommended
• To register the transmitter on IoT platform with the PSK
and IMEI code.
• Close the dialog box with PSK information in Velox as soon
as possible to minimize the possibility of revealing the PSK.
6 Navigate to Advanced Settings – Cellular NB > Operation
mode.
7 Click the edit icon and select Enabled and hover the phone/
tablet to the transmitter to enable Cellular NB
communication.
8 Reboot the transmitter through Velox by selecting On in
Firmware Information > Reboot System and tap the phone/
tablet to device
9 Wait and hover the phone/tablet to the transmitter to
confirm if local calendar date/time is successfully
synchronized by network time.
10 Trigger data report by selecting On in Cellular NB Settings >
Trigger data report and hover the phone/tablet to the
transmitter.
11 Check the data report on the server.
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