| Controller Communication | Website Communication |
|---|---|
|
|
Controller AC power is interrupted: If the controller has no display, the AC power is probably off.
Customer router is offline: It is possible for any network or router to lose its internet connection for a variety of reasons, which makes communication with the controller impossible.
Wi-Fi signal has dropped: If the controller had a weak signal to begin with, small changes (e.g., vegetation growth, router antenna orientation, a truck parked in front of the antenna) may cause the signal to drop below useful levels. It's best to check the signal level with a smartphone from the controller location to see if the host connection has a useful signal. Heavy vegetation or leaves directly in front of the controller can block Wi-Fi signals.
PC-WIFI Module LED Connection Status Chart:
| LED Status | Description |
|---|---|
| Flashing Green | Ready to be provisioned and connected to the internet |
| Solid Green | Successful connection to the internet |
| Flashing Red | Unsuccessfully trying to connect to the internet |
| Solid Red | Not connected to the internet |
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