SIG-5561 User Manual Ver. 1.2
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1.4.4
LED
SIG-5561 provides 4 LEDs for indicating status.
Figure 1-6 4 LEDs
LED operations according to each state are as follows:
When the supplied power is stable: PWR
When the supplied power is NOT stable: PWR
When the script is running: RUN
When the script is NOT running: RUN
When a network is NOT connected: LINK
When a network is connected: LINK
When The device cannot connect to the cloud: STS
When the device connected to the cloud but unregistered: STS
When the device connected to the cloud: STS
