ADF Web M-Bus Manual page 10

Industrial Electronic Devices
LEDS:
The device has got two LEDs that are used to give information of the functioning status.
The various meanings of the LEDs are described in the table below.
LED
1: Device State (green)
2: wM-Bus comm.
(yellow)
3: M-Bus comm. (yellow)
4: MQTT status (yellow)
5: Ethernet Link (green)
ADFweb.com S.r.l.
Normal Mode
Blinks slowly (~1Hz)
Blinks quickly when a M-Bus
Wireless message is received (only
if M-Bus Wireless is present)
Blinks quickly when a reply to a M-
Bus request arrives (only if M-Bus
is present)
ON: MQTT not connected
OFF: MQTT connected
Blinking: MQTT communication
ON: Ethernet cable connected
OFF: Ethernet cable disconnected
User Manual M-Bus / M-Bus Wireless / MQTT
Document code: MN67931_ENG
Boot Mode
Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress
Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress
Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress
Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress
ON: Ethernet cable connected
OFF: Ethernet cable disconnected
Revision 1.000 Page 11 of 46