Bosch PIF6..T1.. Spezifikationen PDF herunterladen (Seite 19)

ECODRIVE Drive Controller DKC02.1

DOK-ECODRV-SSE-03VRS**-WAR1-EN-P • 12.96 Error Diagnostic Messages 2-9

F401 Double MST Error Shutdown

The drive has not received the master synchronization message frame in

two consecutive SERCOS cycles.

Cause:

1. Malfunction in the fiber optics cable

2. Excessive damping of the light signals

3. (General) malfunction in the SERCOS interface

4. Master failed

Remedial action:

Ref. 1. Check all fiber optics connections in the SERCOS loop.

Ref. 2. Measure the damping in the fiber optics cables.

The maximum damping between TX and RX may not fall

below 12,5 dB.

Ref. 3. Replace the SERCOS interface module in the drive.

Ref. 4. Check the master if all slaves have stopped.

F402 Double MDT Error Shutdown

The drive has not received the master data message frame (MDT) in two

consecutive SERCOS cycles.

Cause:

1. Malfunction in the fiber optics cable

2. Excessive damping of the light signals

3. (General) malfunction in the SERCOS interface

4. Failure of the complete bus

Remedial action:

Ref. 1. Check all fiber optics connections in the SERCOS loop

Ref. 2. Measure the damping in the fiber optics cables.

The maximum damping between TX and RX may not fall

below 12,5 dB.

Ref. 3. Replace the SERCOS interface module in the drive

Ref. 4. Check the master

F403 Invalid Communication Phase Shutdown

The SERCOS master module has specified an illegal communication

phase (phase > 4).

Cause: Error in the controller’s SERCOS master module.

Remedial action: Contact the controller manufacturer.

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Bosch PIF6..T1.. Spezifikationen Seite 19