M2M Control CX530 Technical Manual V1.00
Professional Automotive and industrial M2M/IoT Gateway
Page 20 of 36
S1: System LED1 pattern overview
Pattern
Description
Fastest blinking, green
The device is initializing, preparing to start the application.
Fast blinking, green
S2 On, green
The device is installing an update. Depending on the kind of
update, it may take some time. The progress can also be
observed on the display.
Fast blinking, green
1
The device has been forced into recovery mode with the use
of the system switch. The application is not executing.
500ms On / 500ms Off green
1
The device is executing the application program
1.5s On / 0.5s Off. green
1
The device is executing the application program, while
charging the internal backup battery.
Fast blinking, red
1
A runtime error has been detected in the program.
Use the M2M CONTROL IDE to obtain the fault log.
Alternating Fast/Slow, red
1
The device has lost its firmware. This can only happen if,
during a firmware upgrade, the CX530 device loses power or
the communication is lost completely. In this case, simply
upload the firmware to the device again.
75ms On / 925ms Off, green
Execution speed is different from full-speed.
On yellow (All other Leds OFF)
The device is booting, initializing the system
S2: System LED2 pattern overview (Cellular activity and "Wait For Event")
Pattern
Operating Status
Off
The cellular engine is turned off
600 ms On / 600 ms Off green
Missing SIM card or PIN code.
Network search and logon in progress.
75 ms On / 3 s Off green
Logged on to the network.
75 ms On / 75 ms Off /
75 ms On / 3 s OFF green
A GPRS/data session is active.
Flashing green
Indicates data transfer.
On green
A voice session is active.
On green (and all other LEDs OFF) The system is booting.
On yellow (and all other LEDs
OFF)
The system is booting into recovery mode.
On red (and all other LEDs OFF)
The system is booting into monitor mode.
10 s OFF / 50 ms ON green
(and all other LEDs OFF)
The CX530 device is in a low-power "Wait For Event" state.
1 Or yellow when communicating with the M2M Control IDE or another program, supporting the RTCU RACP protocol).
