Lenze E84DGFCP Manual de usuario descargar pdf (Pagina 61)

EDS84DMOTPBUS EN 3.0 - 11/2011 L 61

Communication manual 8400 motec PROFIBUS

Parameter data transfer

PROFIdrive parameter data channel (DP-V1)

9.3.3.5 Response to a correctly executed write request

Response header

 Note!

In the case of a multi-parameter request, correct and possible faulty messages

are summarised in one telegram. They have the following data contents:

• Correct message

– Format: 0x40

– Number of values: 0x00

• Faulty message

– Format: 0x44

– Number of values: 0x01 or 0x02

– Error code without additional information (for number of values = 0x01) or

with additional information (for number of values = 0x02)

A faulty access to a parameter "n" is indicated at the nth position in the response

telegram of a multi-parameter request.

Byte 1 Byte 2 Byte 3 Byte 4

Request reference

(mirrored)

Response identification Axis

(mirrored)

Number of indices

Field Data type Values

Request reference U8 Mirrored value of the parameter request

Response identification U8 0x02: Parameter has been written

Axis U8 0x00 or 0x01

Number of indices U8 0xn (n = number of parameters addressed)

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 99 100

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Lenze E84DGFCP Manual de usuario Pagina 61