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7.5. Parameterization and configuration

7.5.1.

Parameterization

By parameterization the control provides the slave with information required for process data exchange. The

information comprises PROFIBUS –specific data (octet 1 to 6) and user-specific information as for example

the required measuring resolution. User-specific information can be altered any time during the projecting

phase using an input window.

The slave verifies the data transmitted by master with its own stored data upon admissibility. The slave will

not inform the master of the result until a diagnosis request after configuration.

7.5.2.

Configuration

Configuration defines the scope of cyclic process data communication in both directions. The slave compares

the target configuration with its own stored one and informs the master about the result in a subsequent

diagnosis request.

From the master's point of view, encoder position values are input data and data transmitted to the encoder

are output data.

The present clock-synchronous encoder applies telegram 81 of the PROFIdrive profile. This telegram

comprises two words output data and 6 words input data.

7.6. Diagnostic signals

Clock-synchronous encoders utilize alarms in line with PROFIBUS DP-V1 replacing device-specific

diagnostic signals as per DP-V0. There is no distinction between alarms and warnings.

Diagnostic data comprise the standard diagnosis (bytes 1 to 6) and, in case several alarms must be

transmitted, both the length of the diagnosis extension and the channel-specific diagnosis (3 bytes each) of

each alarm to enable a clear alarm specification.

Manual_ProfibusDPV2_BIDE_EN.docx

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Baumer IVO GmbH & Co. KG

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