V02.00 | 2021/11
97
9.6
LEDs
The device has the following LED indicators:
n
Power supply
n
Group and bus errors
n
Status
n
Diagnostics
OPC LED
Meaning
Off
No OPC UA client connected
Green
OPC UA client connected
White flashing
Wink command active
PWR LED
Meaning
Off
No voltage or undervoltage at V1
Green
Voltage at V1 ok
Red
No voltage or undervoltage at V2
BUS LED
Meaning
Off
No voltage present
Green
Connection to a master active
Green flashing (1 Hz)
Device is operational (slave)
Red
IP address conflict, Restore mode active or F_Reset active
Red flashing
Wink command active
Red/green flashing
(1 Hz)
Autonegotiation and/or wait for IP address allocation in DHCP or
BootIP mode
ERR LED
Meaning
Off
No voltage connected
Green
No diagnostics
Red
Diagnostic message pending
RUN LED
Meaning
Off
OPC UA server not active
Green
OPC UA server active
Red flashing
(double, 1 Hz)
F_Reset active
LEDs ETH1 and ETH2
Meaning
Off
No Ethernet connection
Green
Ethernet connection established, 100 Mbps
Green flashing
Ethernet traffic, 100 Mbps
Yellow
Ethernet connection established, 10 Mbps
Yellow flashing
Ethernet traffic, 10 Mbps