Industrial
Electronic Devices
ADFweb.com S.r.l.
User Manual
EtherNet/IP / Modbus TCP Slave
Document code: MN67663_ENG Revision 1.000 Page 9 of 24
LEDS:
The device has got four LEDs that are used to give information about the functioning status.
The various meanings of the LEDs are described in the table below.
LED
Normal Mode
Boot Mode
1: Modbus TCP comm.
(green)
Blinks when receive Modbus TCP
request from the Master
Blinks quickly
: Boot state
Blinks very slowly (~0.5Hz)
: update in progress
1: Device State (green)
Blinks slowly (~1Hz)
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
3: Ethernet1 Link (green)
Blinks when transmits a frame in
Ethernet
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
4: Ethernet2 Link (green)
Blinks when transmits a frame in
Ethernet
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
