Ecat_Slave_Sdo_Quick_Send_Message - Delta EtherCAT Programming Manual

EtherCAT Programming Guide

7.3 _ECAT_Slave_SDO_Quick_Send_Message


Syntax
U16 PASCAL _ECAT_Slave_SDO_Quick_Send_Message(U16 CardNo, U16 NodeID,
U16 SlotNo, U16 Index, U16 SubIndex, U16 DataSize, U8 *Data)

Purpose
This is for issuing SDO command (CANopen) to the slave without waiting for the response.

Parameter
Name
CardNo
NodeID
SlotNo
Index
SubIndex
DataSize
Data

Example
U16 Status;
U16 CardNo=16,NodeID=1,SlotNo=0;
U16 Index=0x6040, SubIndex=0, DataSize=4;
U8 Data[4] = {0};
Status = _ECAT_Slave_SDO_Quick_Send_Message (CardNo, NodeID, SlotNo,
Index, SubIndex, DataSize, &Data[0]);
March, 2017
Data type Property
U16 Number (No.)
U16 Number (No.)
U16 Number (No.)
U16 Index
U16 Subindex
U16 byte
U8* data
EtherCAT CoE Standard Communication
Description
Card No.
Node ID
Slot ID
The index of CANopen object dictionary
The subindex of CANopen object dictionary
Data size of the received message. Unit: Byte
Data of the received message
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