Indication Leds - WEG SCA06 User Manual

3.3

INDICATION LEDS

EtherCAT accessory has a LED indicator on each Ethernet port, and a bicolor LED for diagnostics (Status). These
LEDs have the following functions and indications:
LED
Link/Activity
(IN/OUT)
Status
Off
Solid green
Blinking
Color
Off
Alternating on/off
Green
1 blink and 1 interval
Solid
Off
Red Alternating on/off
1 blink and 1 interval
Table 3.1: EtherCAT indication LEDs
Color
Green Indication of link and activity, one for each Ethernet port.
Bicolor Module state; indicate the state of EtherCAT slave.
(Green/Red)
Table 3.2: Link/Activity LED
State
No link or equipment not powered.
With link, no activity.
With link and with activity.
Table 3.3: Status LED
State
INIT (or not powered)
PRE-OPERATIONAL.
SAFE-OPERATIONAL.
OPERATIONAL.
No error (or not powered)
Interface initialization error.
Communication error, slave left the operational state.
Interfaces Description
Function
Description
Description
SCA06 | 10