NIM2-MAN-19V01 (1104)
Copyright © 2019 Define Instruments
19
7.6 - Front Panel & LED's
Nimbus
Radio
Status
Mode
A - Programming port
See 6.1
D - Mode button (WiFi model only)
Press this button for <2 seconds to toggle between
Station Mode
and
Access Point
(AP) mode. Press and hold until the Radio status LED turns:
• Green
to change to Station mode.
• Orange
to change to Access Point mode.
• Red
to set WPS mode.
B - Radio status LED (CAT-M1 model)
The Radio status LED indicates the status of the cellular radio link.
Off < 20 sec. after power on
= normal
Off continuously
= problem with the cellular radio.
Red Flashin
g = no SIM inserted or problem with the SIM card.
Red
= waiting for signal from cellular network.
Orange
= connected to cellular network, connecting to cloud.
Green
= fully connected cloud.
Radio status LED (WiFi model)
The Radio status LED indicates the status of the wireless link.
Green Off, Red On=
Not connected (idle).
Green & Red Toggling=
Scanning for networks.
Orange Flashing=
Trying to connect in Access Point Mode.
Green On, Red Off=
Station Connected.
Orange On=
Access Point Connected.
Green flashing=
Connected to WiFi, waiting for IP.
Note
: See 2.1 (WiFi Operating Modes) for more information on Sation Mode
and Access Point Mode
C - Status LED
Power indicator.
Flashing Green=
Normal operation.
Red for 2–3 seconds following power up=
Unit is booting up and
checking for errors.
2x orange flashes every 2-3 seconds
= firmware update in progress.
This could take up to 5 minutes.
DO NOT TURN THE UNIT OFF UNTIL
STATUS RETURNS TO FLASHING GREEN.
Intermittent rapid flashing Red=
Supply voltage is too low.
Red continually=
Error (contact your distributor).
Flashes orange every 2-3 seconds
= Clock battery needs replacing
(contact your distributor)
Flashes orange multiple times
= non critical error (contact your
distributor).
