Ecat_Slave_Sdo_Read_Response - Delta EtherCAT Programming Manual

EtherCAT Programming Guide

7.5 _ECAT_Slave_SDO_Read_Response


Syntax
U16 PASCAL _ECAT_Slave_SDO_Read_Response (U16 CardNo, U16 NodeID,
U16 SlotNo, U16* Done, U8* Data, U32* ErrorCode)

Purpose
This is for reading the returned data from the slave.

Parameter
Name
CardNo
NodeID
SlotNo
Done
Data
ErrorCode

Example
U16 Status;
U16 CardNo=16,NodeID=1,SlotNo=0;
U16 Index=0x6040, SubIndex=0, DataSize=4;
U8 Data[4] = {0};
U32 ErrorCode;
Status = _ECAT_Slave_SDO_Read_Response (CardNo, NodeID, SlotNo,
&Done, Data, &ErrorCode);
March, 2017
Data type Property
U16 Number
U16 Number
U16 Number
U16* Status
U8 Data
U32* Number
EtherCAT CoE Standard Communication
Description
Card No.
Node ID
Slot ID
0: Completed
1: In execution
2: Error
Data of the received message
Error code
7
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