NORD Drivesystems BU0590 - Manual (Page 11)

2 Modules
BU 0590 GB-0312 Subject to technical amendments 11
2.2.4 Status display via LED
RUN
BF
DS DE
L / A*
*L / A = Link / Active: on all RJ45 sockets
Fig. 4 Location and designation of the LEDs
RUN
Green LED
State Meaning
Off
Init Device switched off or initialisation
Flashing
Waiting for AR - No parameter communication
- No process data communication
On
AR established - Parameter communication active
- Process data communication active
Table 4 Description of the RUN LED (Ethernet Status)
ERR
Red LED
State Meaning
Off
No error PROFINET IO functioning normally
Double-flashing
Cycle 2 x 0.25 sec
Pause 1s
Timeout
The IO controller monitoring has detected an error (see parameter
P151 or P513)
On
Ethernet error, no mains TU3-PNT not connected to any Ethernet participant
Table 5 Description of the ERR LED (Ethernet errors)
L
Green LED
A
Yellow LED
Meaning
Off Off Port (RJ45 socket) is not connected to the PROFINET network
Flashing
Cycle 0.50 sec
Flashing
Cycle 0.50 sec
Identification signal of the station if a flashing test is performed in the
planning tool
On Off Port (RJ45 socket is connected to the PROFINET network, but there
is no exchange of data
On On / Flashing Data exchange via PROFINET active
Table 6 Description of the link / Activity LEDs