Beckhoff FC5101 Manuel d'utilisateur télécharger pdf (Page 62)

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6. Error Handling and Diagnosis

Beckhoff FC510x LED Description

LED Behavior

The red ERROR LED and the green RUN help to quickly diagnose the status of the card:

Error LED

(red)

Run LED

(green)

Description

off off TwinCAT has been stopped

off on All configured bus nodes are error free (Box State=0), TwinCAT Task or

Process is running.

off blinking with

2 Hz

The Task, whose process data is linked to the card, is not running.

All configured bus nodes have been found and are error free (Box State=0)

blinking with

2Hz

on At least one box state is unequal zero (e.g. node not found, wrong configura-

tion, node in error), TwinCAT Task is running

blinking with

2 Hz

off At least one box state is unequal zero (e.g. node not found, wrong configura-

tion, node in error), TwinCAT Task is not running

on off TwinCAT is running, CAN Controller is "Bus OFF". Physical CAN problem.

Possible reasons: e.g. terminating resistor missing, bus too long, wrong baud

rate, node address configured twice, short circuit, wiring error.

Restart is necessary

blinking with

20Hz

blinking with

20Hz

Configuration Upload is under way

blinking with

20Hz

off card is in STOP mode

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Beckhoff FC5101 Manuel d'utilisateur Page 62