Lenze E84DxxxxxxxxxR Manual de usuario descargar pdf (Pagina 49)

EDS84DPNET EN 4.0 - 11/2010 L 49

Communication manual 8400 protec PROFINET

Parameter data transfer

Writing parameters to the controller

8.3.3 Telegram example: Write request

In the controller, the ramp time for quick stop is to be set to 50 ms.

 Code to be written to: C00105

Parameter request

Byte 1 Byte 2 Byte 3 Byte 4

Request reference Job identification Axis Number of indices

0xXX 0x02 0x00 0x01

Write parameter Axis 0 1 index

Byte 5 Byte 6

Attribute Number of subindices

0x10 0x00

Value No subindex

Byte 7 Byte 8 Byte 9 Byte 10

Index Subindex

High byte Low byte High byte Low byte

0x5F 0x96 0x00 0x00

Index = 24575 - code no. = 24575 - 105 = 24470 = 0x5F 96 No subindex

Byte 11 Byte 12

Format Number of values

0x43 0x01

Double word 1 value

Byte 13 Byte 14 Byte 15 Byte 16

Value

High word: high byte High word: low byte Low word: high byte Low word: low byte

0x00 0x00 0x00 0x32

Value to be written = 0.05 [s] x 1000 (internal factor) = 50 = 0x00 00 00 32

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 83 84

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