Nord Drivesystems SK 300P Series - 3 Display Information; LED Indicators for Status and Communication

3 Display
BU 0800 en-4521 43
3 Display
3.1 LEDs
The LEDs of the Ethernet connections M1 and M2 indicate the operating states of the respective slave
when used for bus communication. The meaning of the display depends on the bus protocol in use.
In case initiators or actuators are used, the LEDs of the digital inputs M4 and M5 indicate the
corresponding signal states.
LEDs for Size 1 LEDs for Size 2
3.1.1 Display of M1 and M2 when using EtherCAT
LED Labelling Display Meaning
M1 – 1
L/A
(Link activity)
Off
No connection
Yellow flashing
Connection is established, data is being transmitted
Green On
Connection is established, no data transmission
M1 – 2
RUN
MS
RUN = Ethernet state
Off
No communication of process data and parameters
Flashing (4 Hz)
Parameter communication active, no process data communication
Single flash
Parameter communication active
Restricted process data communication,
No restrictions to actual values,
Setpoints not evaluated
Green On
Parameter communication active,
Unrestricted process data communication