: User Manual M-Bus Wireless / Ethernet web Document code MN67084 ENG Revision 1.100 Page 9 of 22 Industrial Electronic Devices LEDS The device has got five LEDs that are used to give information of the functioning status The various meanings of the LEDS are described in the table below LED Normal Mode Boot Mode 1 Device state ( (green ) Blinks slowly ( ~1Hz I Blinks quickly 2 wM-Bus comm Blinks quickly when data on ( (green ) wM-Bus arri ives Blinks quickly 3 Not used ( (green ) OFF Blinks quickly 4 Ethernet Blinks comm quickly when data on Ethernet is transm itted B Slinks quickly ON Ethernet cable connected ON . Ethernet cable connected 5 Link Ethernet ( (green ) OF Ethernet cabl le disconnected OF Ethernet cable disconnected ) 0000000006 Ledi Green Device state Led2 Yellow wM- -Bus comm Led3 Yellow Led5 M-Bus comm Green Link Led4 Ethernet Yellow Ethernet comm. 0000000000 O ADFweb.com S.r.I