WiFi module (s6BSM), LED Blink indication of 2 seconds?

Hi, Connection loss with Xbee(S6BSM) ,Communication was perfect for couple of days, After 2 days, modules stops communication, I observed a LED blink which was different from communication status LED was blinking HIGH,LOW,HIGH,LOW,LOW,LOW… Time period was 2 seconds approx. Even Serial port communications (AT mode) was not working, Can anyone help me in this?

Much Appreciated…!!!1

Sounds like you have put the module into a sleep state. Try using the API interface to issue a remote AT command restoring it to default settings.