Industrial
Electronic Devices
ADFweb.com S.r.l.
User Manual
IEC 61850 Server / Modbus TCP Slave
Document code: MN67736_ENG Revision 1.000 Page 9 of 25
LEDS:
The device has got six 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: ON [supply voltage ]
(green)
ON:
Device powered
OFF:
Device not powered
ON:
Device powered
OFF:
Device not powered
2: Device State (green)
Blinks slowly (~1Hz)
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
3: IEC 61850 communication
(green)
It blinks when a IEC 61850 request is received
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
4: Modbus communication
(green)
It blinks when a Modbus TCP request is received
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
5: Ethernet1 Tx (green)
Blinks when is transmitting Ethernet frames
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
6: Ethernet2 Tx (green)
Blinks when is transmitting Ethernet frames
Blinks quickly:
Boot state
Blinks very slowly (~0.5Hz):
update in progress
