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Screen 3 shows, network assigned IP address to the AC-
250NXS, IP communication type (UDP/TCP) and HES port
number used for communication. This screen also shows the
configured cellular frequency band and modem version
number.
Screen 4 shows, Modem, SIM identity information like IMEI,
ICCID numbers along with Meter mode. The following are the
supported meter modes:
•
Disabled (DIS)
•
Normal Mode (NRM)
•
High Response Mode (HRM) – active alert is present
•
Low Temperature Mode (LTM) – minimum
communication to HES.
Screen 5 shows, the eDRX parameters. These parameters are
requested cycle time, requested PTW, network- provided cycle
time & network-provided PTW. Requested values of cycle time
& PTW are the values that we are asking via command whereas
network-provided values are the values that are being sent in
response of the command given. The default values of
requested cycle time & PTW are 81.92 & 2.56 seconds,
respectively. Network-provided values are updated once the
eDRX connection is established.
On the Cat M1 screen, press the left button
"Local Com" screen. The AC-250NXS supports optical
communication for local installation and maintenance
activities. The optical port can be enabled by pressing the
"select" button, the meter immediately opens the port and is
ready for association. This indication can be seen by an
antenna symbol on the bottom middle of the screen.
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