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ECODRIVE Drive Controller DKC02.1

DOK-ECODRV-SSE-03VRS**-WAR1-EN-P • 12.96 Status Diagnostic Messages 5-1

5 Status Diagnostic Messages

A000 Communication Phase 0

The communication structure is subdivided into four different

communication phases: The phases 0 and 1 are used for identifying the

devices.

Initialization is performed in ascending order. The controller specifies the

communication phase.

An interruption in the phase progression is shown by the status display

being stopped at the attained communication phase.

If diagnosis A000 Communication Phase 0 is active, the drive is in

phase 0 and waits for the controller to trigger the transition from phase 0

to phase 1.

A001 Communication Phase 1

The communication structure is subdivided into four different

communication phases: The phases 0 and 1 are used for identifying the

devices.

Initialization is performed in ascending order. The controller specifies the

communication phase.

An interruption in the phase progression is shown by the status display

being stopped at the attained communication phase.

If diagnosis A001 Communication Phase 1 is active, the drive is in

phase 1 and the controller has not yet activated the transition from phase

1 to phase 2.

A002 Communication Phase 2

The communication structure is subdivided into four different

communication phases: Time and data structure of the protocols for

communication phases 3 and 4 are prepared in phase 2.

Initialization is performed in ascending order. The controller specifies the

communication phase.

An interruption in the phase progression is shown by the status display

being stopped at the attained communication phase.

Before the controller transitions to communication phase 3, the

command S-0-0127 C1 Communication phase 3 transition check

must be started. Transition to communication phase 3 is not possible if

the command is negatively acknowledged. The problems diagnosed by

the drive must first be eliminated.

Note: The correctness of the parameters is not checked.

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