Lenze 3241C Manual de usuario descargar pdf (Pagina 18)

3 API functions

16 

In the following the SDOs for writing/reading and the corresponding status

message/response are shown:

Write request

Structural element Type Bits Description FIFO

Header 1 DWORD

Value BYTE 24-31

Value BYTE 16-23

0. WORD

Number of values BYTE 8-15 Number of bytes (max. 64)

Reserved BYTE 0-7

1 DWORD

Values WORD 2. WORD

WORD 1. WORD

1 DWORD

WORD 4. WORD

WORD 3. WORD

1 DWORD

WORD 6. WORD

WORD 5. WORD

1 DWORD

For the sequence of the values, in the 2. and all following DWORD ascending byte

addresses are selected, respectively.

Status message (identical to the response to a read request)

Structural element Type Bits Description FIFO

Header 1 DWORD

Reserved BYTE 24-31

Reserved BYTE 16-23

Number of values BYTE 8-15 Number of bytes (max. 64)

Status BYTE 0-7 Status information (0 = OK)

1 DWORD

Read request

Structural element Type Bits Description FIFO

Header 1 DWORD

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 31 32

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Lenze 3241C Manual de usuario Pagina 18