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NORD Drivesystems BU0570 User Manual

Page 11

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2 Modules

BU 0570 GB-0312

Subject to technical amendments

11

2.2.4

Status display via LED

RUN
ERR

DS DE

L / A*

*L / A = Link / Aktiv: auf jeder RJ45 Buchse vorhanden

Fig. 4 Location and designation of the LEDs

RUN

Green LED

State

Meaning

Off

Init

No communication of process data and parameters

Flashing

Pre-Operational

- Parameter communication active
- No process data communication

Single Flash

Save Operational

- Parameter communication active
- Limited process data communication
- No restrictions to actual values
- Setpoints not evaluated

On

Operational

- Parameter communication active
- Unrestricted process data communication

Table 4 Description of the RUN LED (Ethernet Status)

ERR

Red LED

State

Meaning

Off

No Error

EtherCAT functioning normally on the Bus Module

Flashing

Invalid Configuration

General EtherCAT configuration error, can be generated by a false
XML file.

Single Flash

Unsolicited State
Change

SK TU3-ECT has changed the EtherCAT state without authorisation

Double Flash

Application Watchdog
Timeout

EtherCAT or FI timeout (P513 in FI)

Table 5 Description of the ERR LED (Ethernet Status)

L/A

Green LED

State

Meaning

Off

No Connection

No connection via cable or the SK TU3-ECT has no power supply

Flashing

Active

Connected and active

ON

Inactive

Connected, but no bus activity

Table 6 Description of the Link / Activity LEDs