Industrial
Electronic Devices
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User Manual
EtherNet/IP / M-Bus Master - Converter
Document code: MN67077_ENG Revision 1.100 Page 9 of 39
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
Normal Mode
Boot Mode
1: Device State (green)
Blinks slowly (~1Hz)
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
2: Not used
OFF
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
3: M-Bus Comm.
Blinks quickly when a reply to a M-
Bus request arrives
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
4: EtherNet/IP Comm.
Changes state when receive a
correct EtherNet/IP request
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
